Home

Stratos®Pro A2... PH User Manual

1. mV pH 78 462 80 47 4 82 48 5 84 49 7 86 50 9 88 52 1 90 533 92 54 5 94 55 6 96 568 98 58 0 100 59 2 102 60 4 Converting asymmetry potential to sensor zero point V mV ZERO 7 S mV pH ZERO Sensor zero Vis Asymmetry potential S Slope 107 Product Calibration pH Calibration by sampling one point calibration During product calibration the sensor remains in the process The measurement process is only interrupted briefly Procedure 1 The sample is measured in the lab or directly on the site using a por table meter To ensure an exact calibration the sample temperature should correspond to the measured process temperature During sampling the device saves the currently measured value and then returns to measuring mode The calibration mode indicator blinks 2 In the second step you enter the measured sample value in the device From the difference between the stored measured value and entered sample value the device calculates the new asymmetry potential If the sample is invalid you can take over the value stored during sampling In that case the old calibration values are stored Afterwards you can start a new product calibration Display Action Remark Select product calibration P_CAL Press enter to proceed Ready for calibration Display 3 sec Hourglass blinks Now the device is in HOLD mode Take sample and save Now the sa
2. 46 Parameter Sets Original for COPY 52 SEM OF sais sak Sosa nana ae eae Shoat 54 Current 9 70 9 78 Temperature Compensation 00000000 0000000 0000a en eee 000 nen aa ena nen 80 CONTROL TANDU ener es erm kana nga ank aan nan NG aan 84 Alarm SS CUMMINS sinasaraken anaa 88 MARNE 92 Tag NMDER a Ng naman a a NG NA 92 Digital SEAS ONS s sisasosasasabasasa asang egin naun ada sinang eksen anaa ENENG aaa 94 Memosens Sensors Calibration and Maintenance in the Lab 94 Memosens Sensors Configuring the Device 95 Replacing 96 0836160 98 Selecting a Calibration Mode scsssisissiccosssscontcassnicessssseassiecsssanernaressnceeoenes 99 Zero Adjustment I SEET 100 Automatic Calibration Calimatiao 00000 66000000000000 nee 00000 aaa ranne 102 Manual Calibration with Buffer Entry 00s es es0 000000000000 ena eena 104 Data Entry of Premeasured SensOors ss eaaa sanan aaa anana anana aan 106 Product Calibration pH ssseseesese asasaran manganan serongan anerangaken 108 ORP Redox CalibratiONssnnsnnananss nenna 110 Temp Probe Adjustment 000000000 ene san 000 aaa anaman nan nan nan een nn anan 112 Me asur me nt sssssssos0000 ona genenana e Na eee 113 Diad gNOStICS aaa aana anangin
3. Error 22 mA 0 4 20 mA 0 4 20 mA Error messages and Sensoface alerts can be set separately for both current outputs This allows for example signaling error messages only over current output 1 and Sensoface alerts only over current output 2 75 Current Output 1 Output current during HOLD gt W ci Press menu key Select CONF using 4 gt keys press enter Select parameter set using 4 gt keys press enter Select OUT1 menu using 4 gt keys press enter All items of this menu group are indicated by the OT1 code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter Exit Press meas key until the meas mode indicator is displayed Process variable enter Current start Current end Time averaging filter Output current for error message Output current for Sensoface Output current during HOLD Output current for HOLD FIX AT AT Menu item Action Choices Output current LAST During HOLD the LAST FIX during HOLD last measured value is maintained at the output FIX During HOLD a value to be entered is main tained at the output Select using v Press enter to confirm Output current for Only with FIX selected 00 00 22 00 mA HOLD FIX Enter current whichis to 21 00 mA flow at the output during HOLD Enter value using v 41 keys Press enter to confirm Output signal during HOLD O
4. Calibration mode AUTO Buffer set Calibration timer Calibration cycle Cleaning cycles Cleaning cycle counter Sterilization cycles Sterilization cycle counter Menu item Temp detection during calibration Action Select mode using v keys AUTO Measured by sensor MAN Direct input of temperature no measure ment see next step EXT Temperature speci fied via current input only if TAN E enabled Press enter to confirm Modify digit using v keys select next digit using 41 keys Press enter to confirm Select CALMODE using a v keys AUTO Calibration with Calimatic buffer set recognition MAN Manual entry of buffer solutions DAT Input of adjustment data of premeasured sensors Press enter to confirm Select buffer set using a v keys see buf fer tables for nominal values Press enter to confirm Choices AUTO MAN EXT 20 200 C 4 392 F AUTO MAN DAT 00 10 U1 see Appendix Pressing the info key dis plays the manufacturer and nominal values in the lower line 57 Sensor Adjust Cal timer cal cycle Press menu key Select CONF using gt keys press enter Select parameter set using gt press enter Select SENSOR menu using gt keys press enter All items of this menu group are indicated by the SNS code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing ent
5. Sensocheck must have been activated during configuration The smiley in the display Sensoface alerts to sensor problems defective sensor sensor wear defective cable maintenance request The permitted calibration ranges and the conditions for a friendly neutral or sad Sensoface are summarized in the following table Additional icons refer to the error cause Sensocheck Continuously monitors the sensor and its wiring Critical values make the Sensoface sad and the corresponding icon blinks y The Sensocheck message is also output as error message Err 15 glass electrode or Err 16 reference electrode for digital transmitters however only with InduCon sensors with SG The alarm contact is active the display backlighting turns red output current 1 is set to 22 mA when configured correspondingly Sensocheck can be switched off during configuration then Sensoface is also disabled Exception After a calibration a smiley is always displayed for confirmation Please note The worsening of a Sensoface criterion leads to the devaluation of the Sensoface indicator Smiley becomes sad An improvement of the Sensoface indicator can only take place after calibration or removal of the sensor defect 151 Display SLOPE Z Z ZERO A 152 Problem Status Asymmetry potential and slope Calibration D timer D Sensor defect D Response time Asymmetry potential zero and
6. Start end of scale Minimum span Current loop 4 20 mA floating protected against inverse polarity 14 30V pH ORP or temperature 22 mA in the case of error messages PT filter time constant 0 120s lt 0 25 of current value 0 05 mA Configurable within selected range PH 2 00 200 mV 20 K 36 F Real time clock Power reserve Different time and date formats selectable gt 5 days Display Main display Secondary display Text line Sensoface Mode Indicators Alarm indication LC display 7 segment with icons Character height approx 22 mm unit symbols approx 14 mm Character height approx 10 mm 14 characters 14 segments 3 status indicators friendly neutral sad face meas cal conf diag Further icons for configuration and messages Display blinks red backlighting Keys meas menu info 4 cursor keys enter Keypad HART communication HART version 6 Digital communication by FSK modulation of output current 1 Device identification measured values status and messages parameter setting calibration records IrDA interface Infrared interface for firmware update FDA 21 CFR Part 11 128 Access control by editable passcodes Logbook entry and flag via HART Message and logbook entry when enclosure is opened Diagnostics functions Calibration data Device self test Logbook
7. gt keys press enter All items of this menu group are indicated by the IN code Press enter to select menu edit using arrow keys see next page Confirm and proceed using enter Exit Press meas key until the meas mode indicator is displayed CONTROL input function na PARSET FLOW Menu item Select function of CONTROL input Action PAr Ser IN CONTRO UN See u External switchover of parameter sets Select using 4 gt keys Press enter to confirm Choices PARSET FIX A MANUAL CNTR INPUT selecting parameter set A B via signal at CONTROL input The parameter set A B can be activated from outside by sending a signal to the CONTROL input e g from the process control system A Power supply 12 24 V AC DC CONTROL Process control system 0 2 V AC DC 10 30 V AC DC Parameter set A Parameter set B 85 CONTROL Input Flow measurement Int CONTRO ON LUNIA Press menu key Select CONF using gt keys press enter Select parameter set using gt press enter Select CNTR_IN menu using 4 gt keys press enter All items of this menu group are indicated by the IN code Press enter to select menu edit using arrow keys see next page Confirm and proceed using enter Exit Press meas key until the meas mode indicator is displayed CONTROL input function enter PARSET FLOW
8. 1999 1999 mV 1999 1999 mV 20 300 C 20 300 C 4 572 F 4 572 F 0 120 SEC ON OFF ON OFF LAST FIX 4 22 MA Temperature compensation CORRECTION TC SELECT COR LIN TC LIQUID USERTAB TC xxx C ON EDIT TABLE I INPUT C BEGIN 4 mA END 20 mA F BEGIN 4 mA END 20 mA OFF LIN PURE WTR USER TAB 19 99 19 99 K NO YES 0 100 C in 5 C steps 0 20 MA 4 20 mA 20 200 C 20 200 C 4 392 F 4 392 F Default TMP 00 00 PH 14 00 PH Select C F at Sensor 0000 SEC OFF OFF LAST 021 0 mA OFF 00 00 K NO 4 20 MA 000 0 C 100 0 C 032 0 F 212 0 F 49 Configuration Control input CNTR_IN IN CONTROL FLOW FLOW ADJUST Alarm ALARM ALA DELAYTIME SENSOCHECK FLOW CNTR ON FLOW MIN FLOW MAK Real time clock CLOCK CLK FORMAT 24h TIME hh mm 12h TIME hh mm DAY MONTH YEAR Tag number TAG TAG Input in text line Select Default Parameter set PARSET switchover PARSET or flow measurement FLOW 12000 0 20000 pulses liter pulses liter 0 600 SEC 0010 SEC ON OFF OFF ON OFF OFF 005 0 L h 0 99 9 L h 025 0 L h 0 99 9 L h 24h 12h 00 23 00 59 00 11 AM PM 00 59 01 31 01 12 2000 2099 is only displayed if enabled and SENSOR TEMP EXT has been selected Hysteresis fixed at 5 of threshold value 50 Support of Pfaudler Sensors o
9. Extended logbook TAN Calibration date zero slope response time Display test automatic memory test RAM FLASH EEPROM module test 100 events with date and time Audit Trail 200 events with date and time Service functions Sensor monitor Current source IrDA Passcodes Factory setting TAN Display of direct sensor signals Current specifiable for output 1 and 2 04 00 22 00 mA Activating the IrDA function Assigning passcodes for menu access Resetting all parameters to factory setting Enabling optionally available additional functions Data retention Parameters calibration data logbook gt 10 years EEPROM EMC Emitted interference Immunity to interference EN 61326 1 General Requirements Class B residential area Industry EN 61326 2 3 Nominal operating conditions Ambient temperature Transport Storage temperature Relative humidity Supply voltage 20 65 C 30 70 C 10 95 not condensing 14 30V 129 Explosion protection IECEx Stratos Pro A2 X ATEX FM CSA NEPSI GOST Explosion protection IECEx Stratos Pro A2 B ATEX Zone 2 FM CSA NEPSI GOST Memosens Ex wiring U V Stratos Pro A2 X A2 B 5 130 Ex ibfia IIC T4 zone 0 Ex ia IIC T4 Ex iaD 20 IP 6X T 85 C Il 2 1 G Ex ibfia IIC T4 1I 1 G Ex ia IIC T4 Il 1 D Ex iaD 20 IP6x T85
10. Start end of scale Characteristic Measurement error Current input 0 4 20 mA 50 Q for external temperature signal Configurable 20 200 C 4 392 F Linear lt 1 current value 0 1 mA HOLD input Function Switching voltage Galvanically separated OPTO coupler Switches device to HOLD mode 0 2 V AC DC 10 30 V AC DC HOLD inactive HOLD active CONTROL input Function Parameter set A B Galvanically separated OPTO coupler Selecting parameter set A B or flow measurement Parameter set A Parameter set B 0 2 V AC DC 10 30 V AC DC Control input FLOW Pulse input for flow measurement 0 100 pulses s Pulse amplitude 10 30 V DC Message via 22 mA Display 00 0 99 9 I h Output 1 Current loop 4 20 mA floating protected against inverse polarity HART communication see further below for specifications Supply voltage 14 30V Process variable Characteristic Overrange Output filter Measurement error Start end of scale Minimum span pH ORP or temperature Linear 22 mA in the case of error messages PT filter time constant 0 120s lt 0 25 current value 0 025 mA Configurable within selected range PH 2 00 200 mV 20 K 36 F 127 Output 2 Supply voltage Process variable Overrange Output filter Measurement error
11. approx 2s 36 The MAIN DISPLAY is the display which is shown in measuring mode To call the measuring mode from any other mode hold the meas key depressed for at least 2 sec meas key enter key By pressing meas briefly you can step through further displays such as tag number TAG or flow L h These displays are turquoise After 60 sec they switch back to the main display Press enter to select a display as MAIN DISPLAY the secondary display shows MAIN DISPLAY NO Use the UP DOWN arrow keys to select MAIN DISPLAY YES and confirm by pressing enter The display color changes to white This display is now shown in measuring mode Color Coded User Interface The color coded user interface guarantees increased operating safety Operating modes are clearly signaled The normal measuring mode is white Information text appears on a green screen and the diagnostic menu appears on turquoise The orange HOLD mode e g during calibration is quickly visible as is the magenta screen which indicates asset management messages for predictive diagnostics such as maintenance request pre alarm and sensor wear The alarm status has a particularly noticeable red display color and is also signaled by flashing display values Invalid inputs or false pass codes cause the entire display to blink red so that operating errors are noticeably reduced White Red blinking Orange Measurin
12. Delay for alarm 88 Device self test 116 Device type Display 118 Diagnostics functions 38 Diagnostics mode 114 Diagnostics Calibration data 115 Diagnostics Device self test 116 162 Diagnostics Hardware and software version 118 Diagnostics Logbook 117 Diagnostics Sensor data 115 Diagnostics Sensor monitor measured values 118 Digital sensors Operation and connection 94 Digital sensors Sensor type selection 55 Dimensions 14 Display backlighting 37 Display measured values sensor monitor 118 Display test 116 Display Active parameter set A or B in display 34 Display Parameter set A B 113 Display Select main display 36 Display Symbols and colors 33 Display Time and date 113 Disposal 2 Documentation Package contents 3 E EEPROM test device self test 116 Einsatzart Typschilder 18 Electrical installation 17 Electronic Signature 154 Enclosure components 13 Enclosure Mounting possibilities 7 Entering values 35 Error handling 146 Error messages 147 Error messages error codes 147 Explosion protection 130 Extended logbook Explanations 154 Extended logbook Via TAN 117 External temp measurement 82 F FACE Sensoface alert 22 mA output current 75 FAIL Error message 22 mA output current 75 FDA 21 CFR Part 11 Requirements 154 FIX Output signal in HOLD mode 41 163 FLASH test 116 FLOW 87 Flow measurement 86 Flow measurement Generate message 43 G Glossary 155 H HART Applicati
13. FLOW ADJUST Menu item Action Choices Select function of Select using keys PARSET CONTROL input Press enter to confirm selecting parameter set A B via signal at CONTROL input Flow for connecting a pulse output flow meter Adjust to flow meter With Flow selected 12000 pulses liter you must adjust the device to the flow meter used Enter value using arrow keys Press enter to confirm In the alarm menu you can configure flow monitoring When you have set CONTROL to FLOW you can specify 2 additional limit values for maximum and minimum flow If the measured value lies outside this range an alarm message and a 22 mA error signal if configured will be generated Display Display Flow measurement in measuring mode Flow measurement sensor monitor ib SPH da 401631 87 Alarm Settings Alarm delay Sensocheck Wn A nati YS St wt sat Press menu key Select CONF using gt keys press enter Select parameter set using gt press enter Select ALARM menu using 4 keys press enter All items of this menu group are indicated by the ALA code Press enter to select menu edit using arrow keys see next page Confirm and proceed using enter Exit Press meas key until the meas mode indicator is displayed Delay enter Sensocheck gt Alarm CONTROL input For flow monitoring Max flow alarm For flow monitoring Min flow
14. IsoAmp PWR A 20100 HART output 0 4 20 mA 0 10 V Connection to Supply Units Hazardous area requirements for cable Stratos Pro Between the wires A 2 X Solid insulation gt 0 5 mm Test voltage 500 V 123 Product Line and Accessories Order Code Stratos Pro A 2 TAN Example A 2 1 PH 2 wire 4 20 mA A 2 B C E Communication Without HART retrofittable via TAN A Version number Version 1 Approvals General Safety ATEX IECEx Zone 2 ATEX IECEx FM CSA Zone 1 CI 1 Div 1 Other approvals Measuring channel Memosens pH Redox digital MSPH Memosens Cond digital MSCOND Memosens Oxy digital MSOXY Dual COND 2x2 electrode sensors analog N CC pH ORP value Measuring module PH F ISM digital per TAN Cond 2 4 electrode Measuring module COND Conductivity electrodeless Measuring module CONDI Oxygen ISM digital and Measuring module OXY DIE traces per TAN Options Without 2nd current output With 2nd current output TAN options HART SW A001 A Logbook SW A002 B Extended logbook Audit Trail SW A003 C Trace oxygen measurement SW A004 D Current input 2 digital inputs SW A005 E ISM digital SW A006 F Mounting accessories Pipe mount kit ZU 0274 Protective hood ZU 0737 Panel mount kit ZU 0738 124 pH mV input Measuring range Display range Glass electrode input Reference
15. Maintenance Two point calibration Zero adjustment Zero point Is indicated in of the theoretical slope 59 2 mV pH at 25 C The sensor slope is different for each sensor and changes with age and wear Transaction number for releasing an additional function Adaptive maintenance timer The TTM in terval is either read automatically from the sensor settings or can be specified manually After expiration of the interval the adaptive maintenance timer issues a Sensoface mes sage to remind you to service the sensor Stressing influences temperature measure ment in extreme ranges shorten the timer interval Calibration with which the asymmetry potential zero point and slope are deter mined Two buffer solutions are required for two point calibration Basic adjustment of the ISFET sensor to ensure reliable Sensoface information See asymmetry potential 159 Index 21 mA output signal in HOLD mode 41 22 mA output signal during failure 148 A Access codes Electronic Signature 154 Access codes Table 172 Accessories 124 ACT adaptive cal timer ISM sensors 60 Adaptive calibration timer Configuration 60 Adaptive calibration timer Description 59 Adaptive maintenance timer Configuration 62 Adaptive maintenance timer Description 63 Adaptive maintenance timer Reset 120 Alarm and HOLD messages 43 Alarm Delay 88 Alarm Failure alarm 146 Alarm Flow monitoring via the CONTROL input 90 Alarm Ope
16. Memosens Installation 7 MemoSuite Software for calibrating Memosens sensors 94 Menu groups configuration 45 Menu structure general 39 Menu structure configuration 44 Message via CONTROL input 43 Module test 116 Mounting plan device assembly and dimensions 14 N Notes for installation in hazardous locations 11 O Operating mode selection 35 Operating modes 38 Operating states 122 165 Options Enabling viaTAN 121 Options Overview of TAN options 124 Order code 124 ORP calibration 110 Output current 1 configuration 70 Output current 2 configuration 78 Output current for error message FAIL 75 Output current for Sensoface FACE 75 Output filter 72 Output signal during HOLD 41 Output signal during HOLD configuration 77 Overview of parameter sets 45 Overview Configuration 47 Overview Device characteristics 7 Overview Terminal assignments 12 P Package contents Complete 13 Package contents Documentation 3 Panel mounting 16 Parameter errors 146 Parameter set A B Configure external switching 84 Parameter set A B Display 113 Parameter set A B External switchover 45 Parameter set A B Individual configuration data 52 Parameter set A B Introduction 8 Parameter set A B Manual switchover 46 Parameter set A B Menu groups 45 Passcode configuring 121 Passcodes electronic signature 154 Passcodes table 172 Pfaudler sensors connection 30 Pfaudler sensors description and specification
17. example InPro 4260 Mettler Toledo Cable example VP6 ZU 0313 Knick Device Yellow Green Shield Core Clear Green White Shield Red Blue Sensor s 25 Wiring Examples Example 6 Measuring task pH temp safe areas only Sensors example InPro 3300 ISFET Mettler Toledo ZU 0582 Knick Cable example _ d Jumper g 2 Cc x T 2 o L Ss z X iva g gt Device Cable with amplifier Sensor s Wiring Examples Example 7 Caution Do not connect an additional analog sensor Measuring task pH ORP temp glass impedance ref impedance Sensors example ISM digital InPro 4260i Mettler Toledo Cable example AK9 Mettler Toledo Device Shield Core Cable Sensor s 27 Wiring Examples Example 8 Note Switch off Sensocheck Measuring task ORP temp glass impedance ref impedance Sensors example ORP SE 535 Knick Cable example AS9 ZU 0318 Knick Device uv g T Ka wn U Wn Cable Sensor s Wiring Examples Example 9 Measuring task pH ORP temp glass impedance ref impedance Sensors example SE 533 1 ADIN Knick Cable example CA 003 NAADIN11 Knick Indu Con Device White Clear Shield blue Brown Cable Sensor
18. lt Retrieve information lt Show error messages enter lt Configuration Confirm entries next configuration step lt Calibration Continue program flow menu lt Measuring mode Call menu Arrow keys lt Menu Increase decrease a numeral up down e Menu Selection Arrow keys lt Previous next menu group left right lt Number entry Move between digits 32 IA NA 41014 INYA INA A INYA INA 004 INYA INA NYE AVA 4 JAN JAN JAMAN ee ee ae 1 Temperature 2 Sensocheck 3 Interval response time 4 Sensor data 5 Not used 6 Limit message Limit 1 or Limit 2 7 Alarm 8 Service 9 Parameter set 10 Calibration 11 Memosens sensor 12 Waiting time running memo SI ENS LI JANG TAN JAN JANG JAN Jam eee JANJANG JAN ae VAN TAN JANI AN 19 13 Info available 14 Hold mode active 15 Main display 16 Secondary display 17 Proceed using enter 18 ISM sensor 19 Diagnostics 20 Configuration mode 21 Calibration mode 22 Measuring mode 23 Sensoface 24 Unit symbols Signal colors display backlighting Red Red blinking Orange Turquoise Diagnostics Green Info Purple Sensoface message Alarm in case of fault display values blink Input error illegal value or wrong passcode HOLD mode Calibration Configuration Service 33 Measuring Mode After the operating voltage has been connected the analyzer auto matically goes to Measuring mode To call the measuring m
19. meas mode indicator is displayed Select sensor type enter Temperature unit 2 Temp detection during See Manual temperature Temp detection during calibration Manual temperature Calibration mode AUTO Buffer set ACT Adaptive calibration timer TTM Adaptive maintenance timer CIP SIP cycles Autoclaving counter Autoclaving Counter After reaching a specified limit value the autoclaving counter gen erates a Sensoface message As soon as the counter has reached the specified value Sensoface is getting sad Pressing the info key shows the text AUTOCLAVE CYCLES OVERRUN which reminds you that the maximum number of autoclaving cycles has been reached After each autoclaving process you must manually increment the autoclaving counter in the SENSOR service menu on the transmitter The transmitter displays INCREMENT AUTOCLAVE CYCLE as confir mation You can configure the current outputs so that a Sensoface message generates a 22 mA error signal see page 75 Menu item Autoclaving counter Action Choices Select using v keys OFF ON ON The cycles are specified manually 0 9999 Press enter to confirm With the autoclaving counter switched on you must increment the count after each autoclaving process in the SERVICE menu SENSOR AUTOCLAVE Incrementing the autoclaving counter SERVICE menu After having completed NO YES an autoclaving process open the SERVICE menu SENSO
20. turer specifying the serial number of your device To enter the Ambulance TAN call the Service func tion and enter passcode 7321 After correct input of the ambulance TAN the device signals PASS for 4 sec and resets the Service passcode to 5555 Reset to factory settings In the SERVICE DEFAULT menu you can reset the device to factory settings Caution After a reset to factory setting the device must be reconfigured completely including the sensor parameters Releasing an option Options come with a transaction number TAN To release the option enter this TAN and confirm by pressing enter 121 Operating States Measuring BE DIAG E m 60s CAL EE si No a SERVICE pe 20 SERVICE OUT 1 GU 20 SERVICE OUT 2 zi GV 20 HOLD No Explanation ESj as configured Last Fix or Last Off active manual 122 A2 X Supply Units and Connection Recommended Power Supply Units Order No Repeater power supply Ex 24V AC DC WG20A2 output 0 4 20 mA Repeater power supply Ex 90 253 VAC WG 21 A7 output 4 20 mA Repeater power supply Ex 90 253 VAC WG 21 A7 Opt 470 HART output 4 20 mA Repeater power supply Ex 24V AC DC WG 21 A7 Opt 336 output 4 20 mA Repeater power supply Ex 24V AC DC WG 21 A7 Opt 336 470 HART output 4 20 mA Repeater power supply non Ex 24V DC IsoAmp PWR B 10116 output 4 20 mA Repeater power supply non Ex 24V DC
21. 00 4 01 6 96 8 79 11 31 60 2 00 4 00 6 96 8 73 11 09 70 2 00 4 00 6 96 8 70 10 88 80 2 00 4 00 6 98 8 66 10 68 90 2 00 4 00 7 00 8 64 10 48 134 03 Ciba 94 buffers Nominal values 2 06 4 00 7 00 10 00 C 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 extrapolated pH 2 04 2 09 2 07 2 08 2 09 2 08 2 06 2 06 2 07 2 06 2 06 2 05 2 08 2 07 2 07 2 04 2 02 2 03 2 04 2 05 4 00 4 02 4 00 4 00 4 01 4 02 4 00 4 01 4 02 4 03 4 04 4 05 4 10 4 10 4 11 4 13 4 15 4 17 4 20 4 22 7 10 7 08 7 05 7 02 6 98 6 98 6 96 6 95 6 94 6 93 6 93 6 91 6 93 6 92 6 92 6 92 6 93 6 95 6 97 6 99 10 30 10 21 10 14 10 06 9 99 9 95 9 89 9 85 9 81 9 77 9 73 9 68 9 66 9 61 9 57 9 54 9 52 9 47 9 43 9 38 135 04 C 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Values complemented 136 NIST technical buffers pH 1 67 1 67 1 67 1 67 1 675 1 68 1 68 1 69 1 69 1 70 1 705 1 715 1 72 1 73 1 74 1 75 1 765 1 78 1 79 1 805 4 00 4 00 4 00 4 00 4 00 4 005 4 015 4 025 4 03 4 045 4 06 4 075 4 085 4 10 4 13 4 14 4 16 4 18 4 21 4 23 7 115 7 085 7 06 7 04 7 015 7 00 6 985 6 98 6 975 6 975 6 97 6 97 6 97 6 98 6 99 7 01 7 03 7 05 7 08 7 11 10 32 10 25 10 18 10 12 10 06 10 01 9 97 9 93 9 89 9 86 9 83 9 83 9 83 9 83 9 83 9 83 9 83 9 8
22. 5 At room temperature Molded enclosure made of glass reinforced PBT PC Wall pipe post or panel mounting Gray RAL 7001 IP 67 NEMA 4X UL 94 V 0 148 mm x 148 mm 138 mm x 138 mm to DIN 43 700 Approx 1200 g 3 knockouts for M20 x 1 5 cable glands 2 knockouts for NPT 2 or rigid metallic conduit Terminals conductor cross section max 2 5 mm 1 Acc to EN 60746 at nominal operating conditions 3 Plus sensor error 131 Specifications 132 Buffer Tables 01 Mettler Toledo corresponds to former Knick technical buffers C pH 0 2 03 4 01 7 12 9 52 5 2 02 4 01 7 09 9 45 10 2 01 4 00 7 06 9 38 15 2 00 4 00 7 04 9 32 20 2 00 4 00 7 02 9 26 25 2 00 4 01 7 00 9 21 30 1 99 4 01 6 99 9 16 35 1 99 4 02 6 98 9 11 40 1 98 4 03 6 97 9 06 45 1 98 4 04 6 97 9 03 50 1 98 4 06 6 97 8 99 55 1 98 4 08 6 98 8 96 60 1 98 4 10 6 98 8 93 65 1 99 4 13 6 99 8 90 70 1 99 4 16 7 00 8 88 75 2 00 4 19 7 02 8 85 80 2 00 4 22 7 04 8 83 85 2 00 4 26 7 06 8 81 90 2 00 4 30 7 09 8 79 95 2 00 4 35 7 12 8 77 133 02 Knick CaliMat Merck Titrisols Riedel de Haen Fixanals C H 0 2 01 4 05 7 09 9 24 12 58 5 2 01 4 04 7 07 9 16 12 39 10 2 01 4 02 7 04 9 11 12 26 15 2 00 4 01 7 02 9 05 12 13 20 2 00 4 00 7 00 9 00 12 00 25 2 00 4 01 6 99 8 95 11 87 30 2 00 4 01 6 98 8 91 11 75 35 2 00 4 01 6 96 8 88 11 64 40 2 00 4 01 6 96 8 85 11 53 50 2
23. 50 55 60 65 70 75 80 85 90 95 HACH buffers Nominal values 4 01 7 00 10 01 0 02 at 25 C pH 4 00 4 00 4 00 4 00 4 00 4 01 4 01 4 02 4 03 4 05 4 06 4 07 4 09 4 10 4 12 4 14 4 16 4 18 4 214 4 244 Values complemented 138 7 118 7 087 7 059 7 036 7 016 7 000 6 987 6 977 6 970 6 965 6 964 6 965 6 968 6 98 7 00 7 025 7 04 7 06 709 7 125 10 30 10 23 10 17 10 11 10 05 10 01 9 96 9 92 9 88 9 85 9 82 9 79 9 76 9 71 9 66 9 63 0 49 9 56 9 52 9 48 07 WTW technical buffers C 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 pH 2 03 2 02 2 01 2 00 2 00 2 00 1 99 1 99 1 98 1 98 1 98 1 98 1 98 1 99 2 00 2 00 2 00 2 00 2 00 2 00 4 01 4 01 4 00 4 00 4 00 4 01 4 01 4 02 4 03 4 04 4 06 4 08 4 10 4 13 4 16 4 19 4 22 4 26 4 30 4 35 7 12 7 09 7 06 7 04 7 02 7 00 6 99 6 98 6 97 6 97 6 97 6 98 6 98 6 99 7 00 7 02 7 04 7 06 7 09 7 12 10 65 10 52 10 39 10 26 10 13 10 00 9 87 9 74 9 61 9 48 9 35 139 08 Hamilton Duracal buffers C pH 0 1 99 4 01 7 12 10 23 12 58 5 1 99 4 01 7 09 10 19 12 46 10 2 00 4 00 7 06 10 15 12 34 15 2 00 4 00 7 04 10 11 12 23 20 2 00 4 00 7 02 10 06 12 11 25 2 00 4 01 7 00 10 01 12 00 30 1 99 4 01 6 99 9 97 11 90 35 1 98 4 02 6 98 9 92 11 80 40 1 98 4 03 6 97 9 86 11 70 45 1 97 4 04 6 97 9 83 11 60 50 1 97 4 05 6 97 9 79 11 51 55 1
24. Enter pH value Press enter to start Rinse sensor and tem perature probe and reinstall them Press enter to proceed Use the arrow keys to select e MEAS exit e REPEAT Press enter to proceed Exit HOLD is deacti vated with delay Remark Please note Stability check can be stopped after 10 sec by pressing enter However this reduces calibration accuracy Display for 1 point cal Sensoface is active End by pressing enter The calibration process runs as for the first buffer Display of slope and new asymmetry potential based on 25 C When 2 point cal is ended Data Entry of Premeasured Sensors The DAT calibration mode must have been preset during configuration You can directly enter the values for slope and asymmetry potential of a sensor The values must be known e g determined beforehand in the laboratory Display Action Remark Select Calibration Press enter to proceed Data Input Display 3 sec Ready for calibration Now the device is in Hourglass blinks HOLD mode Enter asymmetry potential mV Press enter to proceed Enter slope The device displays the new slope and asymmetry potential at 25 C Sensoface is active Use the arrow keys to Exit select HOLD is deactivated e MEAS exit with delay e REPEAT Press enter to proceed Converting Slope to mV Converting slope to slope mV pH at 25 C
25. ISM data a 3V 3V for ISFET 3V ISFET adapter 3V Shield RS 485 A 3 RS485B GND Shield Input Input HOLD HOLD CONTROL CONTROL 12 Assembly Package Contents Check the shipment for transport damage and completeness The package should contain lt Front unit rear unit bag containing small parts e Specific test report lt Documentation cf p 3 lt CD ROM Fig Assembling the enclosure 1 Jumper 3 x 2 Washer 1 x for conduit 6 Sealing insert 1 x 7 mounting Place washer 8 9 1 1 Rubber reducer 1 x Cable gland 3 x between enclosure and nut Filler plug 3 x 3 Cable tie 3 x 0 Hexagon nut 5 x 4 Hinge pin 1 x insertable 1 Sealing plug 2 x for sealing from either side in case of wall mounting 5 Enclosure screw 4 x 13 Mounting Plan Dimensions 148 117 1 Cable gland 3 x 2 Knockouts for cable gland or 12 conduit 21 5 mm dia 2 knockouts Conduits not included 3 Knockout for pipe mounting 4 x 4 Knockout for wall mounting 2 x Fig Mounting plan All dimensions in mm 14 Pipe Mounting Protective Hood 40 060 p 1 Hose clamp with worm gear drive to DIN 3017 2 x 2 Pipe mount plate 1 x 3 For vertical or horizontal posts or pipes 4 Self tapping screw 4 x Fig Pipe mount kit accessory Z
26. Installation ss5ssesasa aa an Nn NGT NGANGGE NTT NENG N GN Ya 17 Installation INSTrUCtONS sssrinin 17 Rating Plates Terminal 5510000605 18 Wiring OF Stratos 00 0420 19 Wiring EXA Mp lE Siaran aranin cette ete ee eee 21 User Interface Keypad 0000e0e0000ee00e0a senene en on ea nenen o anane noa nenen o nenen 32 DiSpPlayi sasaosan ang aaa ag ane ea NGANG ANGSANAH E ENG E 33 Signal colors display backlighting 0000000000000000 0000000000 aaa aee anana an 33 Measuring 06 asas anana in anna ie sane ana an dane aaa 34 Selecting the Mode Entering Values 0000000000000 000000200 a 00 aaa aaa anana an 35 Display in Measuring Mode 00000000 00000000 0n0n00a ane 0 ane een ea nee anenenene 36 Color Coded User Interface 0e0000000000 0000000000 0n anana 0 ane ne 2022202 02022 37 Operating Modes 0000000000000000 00000000000000 ane ena 0060000000 0060000000 0000600066 00606 38 Menu Structure of Modes and Functions 00000s00sses00s0 000000 eee eea 39 HOLD MOd s sasasi pa anaa si anaa aaa 41 Alar Ree ere eine a NA NA ANAN Ma a ee 42 Alarm and HOLD Messages 0000000000 000000 00000 00 00 aaa aaa aaa aaa na aaa naa aan 43 CONTIGUTATON sakarsa A A ETEENI 44 Menu Structure of Configuration 00044066000000 eee eee sewan eaaa nawan wanan 44 Manual switchover of parameter Sets 5
27. alarm Menu item Action Choices Alarm delay Enter value using v 0 600 SEC 41 keys 010 SEC Press enter to confirm Sensocheck Select Sensocheck ON OFF continuous monitoring of glass and reference electrode Select ON or OFF using Ta ENSDLHE av keys Press enter to confirm At the same time Sensoface is activated With OFF Sensoface is also switched off Error messages can be signaled by a 22 mA output current see Error Messages and Configuration of Output 1 Output 2 The alarm delay time delays the color change of the display backlighting to red and the 22 mA signal if configured 89 Alarm Settings CONTROL input FLOW MIN FLOW MAX Wn A ada YS H wt sat Press menu key Select CONF using 4 gt keys press enter Select parameter set using gt press enter Select ALARM menu using 4 keys press enter All items of this menu group are indicated by the ALA code Press enter to select menu edit using arrow keys see next page Confirm and proceed using enter Exit Press meas key until the meas mode indicator is displayed ALARM Delay enter Alarm Sensocheck Alarm CONTROL input For flow monitoring Max flow alarm For flow monitoring Min flow alarm Menu item CONTROL input Alarm Minimum flow FLOW MIN Alarm Maximum flow FLOW MAX Action The CONTROL input can generate an alarm when assigned to FLOW flow moni
28. and temperature probe is considerably reduced when the sensor is first moved about in the buffer solution and then held still Action At the end of the stabil ity check the value will be saved and the asym metry potential will be displayed Calibration with the first buffer is terminated Remove the sensor and temp probe from the first buffer solution and rinse them thoroughly Use the arrow keys to select lt END 1 point cal e CAL2 2 point cal e REPEAT Press enter to proceed 2 point calibration Immerse sensor and temperature probe in the second buffer solution Press enter to start Retract sensor and temp probe out of second buffer rinse off re install Press enter to proceed Use the arrow keys to select e MEAS exit e REPEAT Press enter to proceed Exit HOLD is deacti vated with delay Remark Please note Stability check can be stopped after 10 sec by pressing enter However this reduces calibration accuracy Display for 1 point cal Sensoface is active End by pressing enter The calibration process runs as for the first buffer The slope and asym metry potential of the sensor based on 25 C are displayed When 2 point cal is ended Manual Calibration with Buffer Entry The MAN calibration mode and the type of temperature detection are selected during configuration For calibration with manual buffer specificat
29. electrode input Measurement error 22 Specifications Input for pH or ORP sensors or ISFET Input Input Input Glass electrode or ISFET Reference electrode ORP electrode e g platinum or auxiliary electrode for impedance measurement 1500 1500 mV pH value ORP 2 00 16 00 1999 1999 mV Input resistance Input current Impedance range gt 1x10 O lt 1x107A 0 5 1000 MQ 20 Input resistance Input current Impedance range gt 1x10 0 lt 1x107 A 0 5 200 KQ 20 pH value mV value lt 0 02 TC 0 002 pH K lt 1mvV TC 0 1 mV K PH sensor standardization Operating modes Calimatic buffer sets PH calibration BUF MAN DAT Product calibration Calibration with Calimatic automatic buffer recognition Manual calibration with entry of individual buffer values Data entry of pre measured electrodes 01 Mettler Toledo 02 Knick CaliMat 03 Ciba 94 04 NIST technical 05 NIST standard 06 HACH 07 WTW techn buffers 08 09 10 U1 Hamilton Reagecon DIN 19267 2 00 4 01 7 00 9 21 2 00 4 00 7 00 9 00 12 00 2 06 4 00 7 00 10 00 1 68 4 00 7 00 10 01 12 46 1 679 4 006 6 865 9 180 4 01 7 00 10 01 2 00 4 01 7 00 10 00 4 01 7 00 10 01 12 00 2 00 4 00 7 00 9 00 12 00 1 09 4 65 6 79 9 23 12 75 Specifiable buffer set with 2 buffer solutions 125 Zero adjustment Max calibration
30. meas to return to measurement Display of sensor data For analog sensors the type is displayed STANDARD ISFET Not applicable for digital transmitters MSPH For digital sensors the manufacturer type serial number and last calibration date is displayed In each case Sensoface is active Display data using 4 gt keys return by pressing enter or meas 115 Display Menu item Device self test To abort you can press meas Is OZY Sm DE rS 1 Display test Display of all segments with SH D A D E ee 1 changing background colors white green red OLLI MAIN Press enter to proceed N gt RAM test Hourglass blinks then display of PASS or FAIL Press enter to proceed w EEPROM test Hourglass blinks then display of PASS or FAIL Press enter to proceed Ea FLASH test Hourglass blinks then display of PASS or FAIL Press enter to proceed 5 Module test Hourglass blinks then display of PASS or FAIL Press enter or meas to return to measuring mode 116 Menu item Displaying the logbook entries Select LOGBOOK using gt press enter to confirm Using the a keys you can scroll backwards and forwards through the logbook entries 00 99 00 being the last entry If the display is set to date time you can search for a particular date using the keys Press 4 gt to view the corresponding message text If the display is set
31. range 200 mV for ISFET Asymmetry potential 60 mV 80 103 47 5 61 mV pH possibly restricting notes from Sensoface Slope ORP sensor standardization Max calibration range ORP calibration zero adjustment 700 700 AmV Adaptive cal timer Pat DE 101 41 408 Interval 0000 9999 h Sensocheck Automatic monitoring of glass and reference electrode can be disabled Delay Approx 30 s Sensoface Provides information on the sensor condition evaluation of zero slope response time calibration interval wear Sensocheck can be switched off Temperature input Measuring range Adjustment range Resolution Measurement error 122 Pt100 Pt1000 NTC 30 kQ 2 wire connection adjustable Pt 100 Pt 1000 20 0 200 0 C 4 392 F NTC 30 kQ 20 0 150 0 C 4 302 F NTC 8 55 kQ Mitsubishi 10 0 130 0 C 14 266 F Balco 3 kQ 20 0 130 0 C 4 266 F 10K 0 1 C 0 1 F lt 0 5 K lt 1K for Pt100 lt 1K for NTC gt 100 C Temperature compensation of process medium Linear 19 99 19 99 K reference temp 25 C ultrapure water user defined table ISM input One wire interface for operation with ISM digital sensors 6 V Ri approx 1 2 KQ Power output 126 for operating an ISFET adapter 3V 0 5 mA 3 V 0 5 mA input TAN
32. to the message text you can search for a particular message using the a keys Press gt to display the date and time Press meas to return to measurement Extended logbook Audit Trail via TAN Using the a keys you can scroll backwards and forwards through the extended logbook entries 000 199 000 being the last entry Display CFR Audit Trail also records function activations CAL CONFIG SERVICE some Sensoface messages cal timer wear and opening of the enclosure 117 Menu item Display of currently measured values sensor monitor Select MONITOR using 4 press enter to confirm Use the 4 gt keys to select the desired parameter from the bottom line of the display mV_PH mV_ORP RTD R_GLASS R_REF I INPUT for digital sensors also OPERATION TIME SENSOR WEAR LIFETIME CIP SIP AUTOCLAVE for ISM sensors in addition ACT adaptive calibration timer TTM adaptive maintenance timer DLI Dynamic Life Time Indicator The selected parameter is shown in the main display Press meas to return to measurement Display examples a 1 PH my Display mV_pH for validation sensor can be immersed in a calibra tion solution for example or the device is checked by using a simulator Display of remaining dynamic lifetime only for digital sensors however not for MEMOSENS Display of sensor operating time for digital sensors only Version Display of device type softwar
33. 3 9 83 9 83 13 42 13 21 13 01 12 80 12 64 12 46 12 30 12 13 11 99 11 84 11 71 11 57 11 45 11 455 11 454 11 454 11 454 11 455 11 455 11 455 NIST standard buffers NIST Standard DIN 19266 2000 01 05 C pH 0 5 1 668 10 1 670 15 1 672 20 1 676 25 1 680 30 1 685 37 1 694 40 1 697 45 1 704 50 1 712 55 1 715 60 1 723 65 70 1 743 75 80 1 766 85 90 1 792 95 1 806 Please note 4 004 4 001 4 001 4 003 4 008 4 015 4 028 4 036 4 049 4 064 4 075 4 091 4 126 4 164 4 205 4 227 6 950 6 922 6 900 6 880 6 865 6 853 6 841 6 837 6 834 6 833 6 834 6 836 6 845 6 859 6 877 6 886 9 392 9 331 9 277 9 228 9 184 9 144 9 095 9 076 9 046 9 018 8 985 8 962 8 921 8 885 8 850 8 833 13 423 13 207 13 003 12 810 12 627 12 454 12 289 12 133 11 984 11 841 11 705 11 574 11 449 11 330 11 210 11 100 10 990 10 890 10 790 10 690 The actual pH values of the individual batches of the reference materials are documented in a certificate of an accredited laboratory This certificate is supplied with the respective buffers Only these pH S values shall be used as standard values for the secondary refer ence buffer materials Correspondingly this standard does not include a table with standard pH values for practical use The table above only provides examples of pH PS values for orientation 137 06 C 0 5 10 15 20 25 30 35 40 45
34. 40 1 10 4 66 6 76 9 09 12 29 45 1 10 4 67 6 76 9 04 12 09 50 1 11 4 68 6 76 9 00 11 89 55 1 11 4 69 6 76 8 96 11 79 60 1 11 4 70 6 76 8 92 11 69 65 1 11 4 71 6 76 8 90 11 56 70 1 11 4 72 6 76 8 88 11 43 75 1 11 4 73 6 77 8 86 11 31 80 1 12 4 75 6 78 8 85 11 19 85 1 12 4 77 6 79 8 83 11 09 90 1 13 4 79 6 80 8 82 10 99 95 1 13 4 82 6 81 8 81 10 89 extrapoliert extrapolated extrapol e 142 U1 Specifiable Buffer Set You can specify a buffer set with 2 buffer solutions in the temperature range of 0 95 C step width 5 C To do so select buffer set U1 in the configuration menu As delivered the Ingold technical buffer solutions pH 4 01 7 00 are stored as buffer set and can be edited Conditions for the specifiable buffer set e All values must lie in the range pH 0 14 lt Maximum difference between two adjacent pH values 5 C step width of the same buffer solution pH 0 25 e The values of buffer solution 1 must be lower than those of buffer solution 2 The difference between values for identical temperatures must be greater than 2 pH units Faulty entries are indicated in measuring mode by the FAIL BUFFERSET U1 message The 25 C value is always used for buffer display during calibration 143 Step Select buffer set U1 CONFIG SNS menu Select buffer solution 1 for editing Editing the values of buffer solution 1 Select buffer solution 2 for editing 144 Action D
35. 65 pH 1 35 PH 7 12 pHiso pH 1 35 pH 1 35 pH 1 35 pH 3 00 Please note Please refer to the operating instructions of the respective sensor for more information on functioning installation calibration and configuration 51 Parameter Sets Original for Copy Parameter SNS Sensor type SNS RTD type SNS Temperature unit SNS Temp measurement SNS Manual meas temp SNS Calibration temp SNS Manual cal temp SNS Calibration mode SNS Select buffer set U1 see Appendix SNS Calibration timer SNS Calibration cycle SNS ISM adaptive cal timer ACT SNS ISM adaptive maintenance timer TTM SNS CIP counter SNS CIP cycles SNS SIP counter SNS SIP cycles SNS Autoclaving counter OT1 Process variable OT1 Current start OT1 Current end OT1 Filter time OT1 22 mA error current OT1 Sensoface 22mA error current OT1 HOLD mode OT1 HOLD FIX current OT2 Process variable OT2 Current start 52 Parameter set A Parameter set B _ These parameters cannot be adjusted in parameter set B the values are the same as in parameter set A Parameter Parameter setA Parameter set B OT2 Current end 012 Filter time OT2 22 mA error current OT2 Sensoface 22mA error current OT2 HOLD mode OT2 HOLD FIX current COR Temp coefficient COR Ext temp input COR Current range COR Current start COR Current end IN Parameter set A B or flow IN Flow meter Adjusting pulses li
36. 98 4 06 6 98 9 75 11 42 60 1 98 4 08 6 98 9 72 11 33 65 1 98 4 10 6 99 9 69 11 24 70 1 99 4 12 7 00 9 66 11 15 75 1 99 4 14 702 9 63 11 06 80 2 00 4 16 7 04 9 59 10 98 85 2 00 4 18 7 06 9 56 10 90 90 2 00 4 21 7 09 9 525 10 82 95 2 00 4 24 7 12 9 48 10 74 Values complemented 140 09 C 0 C 5 C 10 C 15 C 20 C 25 C 30 C 35 C 40 C 45 C 50 C 55 C 60 C 65 C 70 C 75 C 80 C 85 C 90 C 95 C Values complemented Reagecon buffers pH 2 01 2 01 2 01 2 01 2 01 2 00 1 99 2 00 2 01 2 01 2 00 2 00 2 00 2 00 2 00 2 00 2 00 2 00 2 00 2 00 4 01 4 01 4 00 4 00 4 00 4 00 4 01 4 02 4 03 4 04 4 05 4 07 4 08 4 10 4 12 4 14 4 16 4 18 4 21 4 24 7 07 7 07 7 07 7 04 7 02 7 00 6 99 6 98 6 97 6 97 6 96 6 96 6 96 6 99 7 00 7 02 7 04 7 06 7 09 ue fale 9 18 9 18 9 18 9 12 9 06 9 00 8 95 8 90 8 86 8 83 8 79 8 77 8 74 8 70 8 67 8 64 8 62 8 60 8 58 8 56 12 54 12 54 12 54 12 36 12 17 12 00 11 81 11 63 11 47 11 39 11 30 11 13 10 95 10 95 10 95 10 95 10 95 10 95 10 95 10 95 141 10 DIN 19267 buffers C pH 0 1 08 4 67 6 89 9 48 13 95 5 1 08 4 67 6 87 9 43 13 63 10 1 09 4 66 6 84 9 37 13 37 15 1 09 4 66 6 82 9 32 13 16 20 1 09 4 65 6 80 9 27 12 96 25 1 09 4 65 6 79 9 23 12 75 30 1 10 4 65 6 78 9 18 12 61 35 1 10 4 65 6 77 9 13 12 45
37. ARSET A or PARSET B blinks in the lower display line Confirm by pressing enter Further displays each with meas 2 Display of tag number TAG 3 Display of time and date 113 Diagnostics In the Diagnostics mode you can access the following menus without interrupting the measurement CALDATA SENSOR SELFTEST LOGBOOK MONITOR VERSION Viewing the calibration data Viewing the sensor data Starting a device self test Viewing the logbook entries Displaying currently measured values Displaying device type software version serial number Access to diagnostics can be protected with a passcode SERVICE menu Please note HOLD is not active during Diagnostics mode Action Activate Diagnostics Select diagnostics option Exit 114 Key gt Wan meas Remark Press menu key to call the selection menu Display color changes to turquoise Select DIAG using 4 gt keys confirm by pressing enter Use 4 gt keys to select from CALDATA SENSOR SELFTEST LOGBOOK MONITOR VERSION See next pages for further proceeding Exit by pressing meas SL CAL ZER m u KEN NI IN UH EX Menu item Display of calibration data Select CALDATA using 4 confirm with enter Use the 4 keys to select the desired parameter from the bottom line of the display LAST_CAL ISFET ZERO ZERO SLOPE NEXT_CAL The selected parameter is shown in the main display Press
38. C II 2 D Ex iaD 21 IP6x T85 C C US_ NI I 2 ABCD T4 S II III 2 FG T4 Type AK C IS 1 11 111 1 ABCDEFG T4 1 0 Ex ia IIC T4 Entity Type 4X 1 2 Ex nA IIC T4 22 Ex tD T85 C Type 4X US IS 1 11 111 1 ABCDEFG T4 1 0 AEx ia IIC T4 Entity Type AK 1 2 AEx nA IIC T4 22 AEx tD T85 C Type 4X IS Class 1 11 111 Div 1 GP A B C D E F G T4 Entity Type 4X AIS Class 1 11 111 Div 1 GP A B C D E F G T4 Entity Type 4X Class I Zone 1 AEx ia IIC T4 Entity Type 4X Ex ibfia IIC T4 Ex ia IIC T4 DIP A20 TA T6 1Exib ia lICT4 OExiallCT4 DIP A20 TA 85 C DIP A21 TA 85 C Ex nA II T4 Ex nL IIC T4 Ex tD A22 IP5X T85 C Il 3 GExnAllT4 I13 G Ex nL IIC T4 II 3 D Ex tD A22 IP5X T85 C 6 NI 1 2 ABCD T4 Ta 65 C Type 4X DIP II III 2 T4 Ta 65 C Type 4X 1 2 ExnA IIC T4 Ta 65 C Type 4X 22 Ex tD T85 C Type 4X US NI 1 2 ABCD T4Ta 65 C Type AK S II II 2 FG T4 Ta 65 C Type 4X 1 2 ExnA IIC T4 Ta 65 C Type 4X 22 Ex tD T85 C Type 4X Class I II III Div 2 GP A B C D E F G T4 Ta 65 C Type 4X Ex nA II T4 Ta 65 C Type 4X DIP A22 Class II and Ill Division 2 Groups E F and G Type 4x Ex nA IICT4 Ex nL IIC T4 DIP A22 TA T6 2 Ex nAllT4 DIP A22 TA 85 C I P G L mA mW MH MH 124 155 10 6 0 Enclosure Mounting Color Ingress protection Flammability Dimensions Control panel cutout Weight Cable glands Connections User defined 2 1 count
39. D mode 41 SIP sterilization cycles ISM sensor 67 SIP sterilization cycles standard or ISFET sensor 65 Software version Display 118 Solution Ground and Memosens 94 Specifications 125 Standard display configuring 36 Start up 10 Sterilization cycles ISM sensor Configuration 66 Sterilization cycles standard or ISFET sensor 64 T TAG 93 TAN options Enabling 121 TAN options Required codes 124 TC table 81 Technical terms 155 Temp probe adjustment 112 Temperature compensation 80 Temperature compensation Table 81 Temperature dependence 110 Temperature detection Calibration 57 Temperature detection Temp specification via current input 55 Temperature detector Adjustment 112 Temperature detector Select type 54 Terminal assignments 18 Terminals Properties 11 Terminals Schematic overview 12 Terminals Terminal assignments 18 168 Time and date configuration 92 Time averaging filter 73 Time Display 113 Trademarks 171 Transaction number 121 Transceiver IrDA Location 32 Transceiver IrDA Specifications 128 TTM Configure adaptive maintenance timer 62 TTM Reset 120 U User interface 32 Ww Warranty 2 Weather protector 15 Wiring 19 Wiring examples sensor connection 21 Wiring Power supply units 123 Wiring Sensor connection 19 Wiring Sensor connection examples 21 Z Zero adjustment ISFET 100 169 170 Trademarks The following names are registered trademarks For p
40. Display of measured values for validation simulators For ISM Reset TTM increment autoclaving counter Current source output 1 Current source output 2 Activating the IrDA interface Specifying access codes for operating modes Reset to factory setting Enabling an option via TAN 39 40 HOLD Mode The HOLD mode is a safety state during configuration and calibration Output current is frozen LAST or set to a fixed value FIX The HOLD mode is indicated by orange display backlighting HOLD mode display icon HOLD Output signal response lt LAST The output current is frozen at its last value Recommended for short configuration procedures The process should not change decisively during configuration Changes are not noticed with this setting lt FIX The output current is set to a value that is noticeably different from the process value to signal the control system that the device is being worked at Output signal during HOLD Output current Output signal for HOLD Output signal for HOLD mA FIX setting 21 0 mA LAST setting 21 IHOLD active HOLD active Terminating the HOLD mode The HOLD mode is ended by switching to measuring mode hold meas key depressed The display reads Good Bye after that the HOLD mode is exited When the calibration mode is exited a confirmation prompt ensures that the installation is ready for operation e g sensor reinstalled locate
41. ERR 64 ERR 69 Info text is displayed in case of fault when the Info key is pressed SENSOR FAILURE CAL DATA ORP RANGE PH RANGE MV RANGE TEMPERATURE RANGE SENSOCHECK GLASS EL SENSOCHECK REF EL OUTPUT LOAD OUTPUT 1 TOO LOW OUTPUT 1 TOO HIGH OUTPUT 2 TOO LOW OUTPUT 2 TOO HIGH TEMP OUTSIDE TABLE Digital sensors ISM InduCon Memosens 148 Problem Possible causes Failure in sensor Error in cal data ORP display range violation lt 1999 mV or gt 1999 mV pH display range violation lt 2o0r gt 16 mV range Temperature range violation Sensocheck glass Sensocheck ref Load error Output current 1 lt 3 8mA Output current 1 gt 20 5 mA Output current 2 lt 3 8 MA Output current 2 gt 20 5 mA Temperature value outside table ERR 72 ERR 73 ERR 100 ERR 101 ERR 102 ERR 105 Info text is displayed in case of fault when the Info key is pressed FLOW TOO LOW FLOW TOO HIGH INVALID SPAN OUT1 INVALID SPAN OUT2 FAILURE BUFFERSET U1 INVALID SPAN I INPUT Problem Possible causes Flow too low Flow too high Span Out1 configuration error Selected span too small Span Out2 configuration error Selected span too small Configuration error Specifiable buffer set U1 l Input configuration error 149 HART Typical Applications HART Terminal Power supply Uout min 19V HART Terminal HART Terminal 150 Sensoface
42. Left page How do get to the function Stratos Pro series Safety Instructions EC Declarations of Conformity mm Knick gt Stratos Pro Seri Certificates CALE CH www knick de wn Knick gt 3 ieueeun GSOADSHH a Documents Supplied Specific Test Report CD ROM Complete documentation e User manuals lt Safety instructions e Certificates e Short instructions Safety Information In official EU languages and others lt EC Declarations of Conformity Certificates e IECEx ATEK FM e CSA e NEPSI e GOST Short Instructions First steps after installation e Operation lt Menu structure lt Calibration lt Error messages and recommended actions In German English French Russian Spanish Portuguese Italian Swedish and Dutch More languages on CD ROM and on our website www knick de Contents Documents Supplied sccscsisiescecccsecerssnsdevcasvetsceceavesnestvessecsenssssevancersrasees 3 Jae poro Wa ENON E E A E E 7 16 661 1098 7 Safety Information ciiicdinnnamacamnansmiadinmannniacininenn 10 Overview of Stratos Pro A2 PH sscsscssssssssssssssssssserersassssnsssoressaseres 12 Assembly ssssssassssan ena an 4066 s ga angan aee nean apan agan nenen 13 Package CONt ntSis sasi anisananan andana pa anae aeaa 13 Mounting 14 Pipe Mounting Protective 6 15 Panel Mounting menens AEE AG ea Kawa ang nin 16
43. Man temperature Calibration mode AUTO Buffer set Calibration timer Calibration cycle CIP cleaning cycles SIP sterilization cycles Menu item CIP SIP Action Choices The following adjustments are possible for standard and ISFET sensors Cleaning cycles Select ON or OFF using ON OFF av keys When switched on the cycles will be entered in the extended logbook but not counted Press enter to confirm Select ON or OFF using ON OFF a v keys When switched on the cycles will be entered in the extended logbook but not counted Press enter to confirm Logging the cleaning and sterilization cycles with connected sensor helps measuring the load on the sensor Suitable for biochemical applications process temp approx 0 50 C CIP temp gt 55 C SIP temp gt 115 C 65 ISM Sensor Adjust CIP cleaning cycles SIP sterilization cycles N Ye wH 8 UI g Press menu key Select CONF using 4 gt keys press enter Select parameter set using 4 gt keys press enter Select SENSOR menu using 4 gt keys press enter All items of this menu group are indicated by the SNS code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter Exit Press meas key until the meas mode indicator is displayed Select sensor type enter Temperature unit Temp detection during measurement Manual temperature Te
44. OLD mode orange see page 37 Diagnostics functions Sensocheck automatically monitors the glass and reference electrodes and the Sensoface function clearly indicates the sensor condition see page 151 Data logger The internal logbook TAN SW A002 can handle up to 100 entries up to 200 with AuditTrail TAN SW A003 see page 117 2 parameter sets A B The device provides two parameter sets which can be switched manu ally or via a control input for different process adaptations or different process conditions For overview of parameter sets table for copy see page 52 Password protection Password protection passcodes for granting access rights during operation can be configured see page 121 Automatic calibration with Calimatic You can choose from the most commonly used buffer solutions see page 133 An individual buffer set can also be entered see page 143 Control inputs Input 5 Input 6 HOLD 10 HOLD 11 CONTROL 113 CONTROL 14 Signal outputs N A l input The analog 0 4 20 mA current input can be used for external temperature compen sation TAN required See page 82 HOLD floating digital control input The HOLD input can be used for external activation of the HOLD mode see page 42 CONTROL floating digital control input The CONTROL input can be used either for parameter set selection A B or for flow monitoring see page 84 The device provides two cur
45. R AUTOCLAVE to increment the autoclav ing count To do so select YES and confirm by pressing enter 69 Current Output 1 Output current range Current start Current end A Ww N Se UI 2D Press menu key Select CONF using gt keys press enter Select parameter set using gt keys press enter Select OUT1 menu using gt keys press enter All items of this menu group are indicated by the OT1 code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter Exit Press meas key until the meas mode indicator is displayed Process variable enter Current start Current end Time averaging filter Output current for error message Output current for Sensoface Output current during HOLD Output current for HOLD FIX ATR Menu item Process variable PEHE LI LIU k JED ng Ya ra Current end mm LALI PH NI Action Select using keys PH pH value ORP Redox potential TMP Temperature Press enter to confirm Modify digit using v keys select next digit using gt keys Press enter to confirm Enter value using v 41 keys Press enter to confirm Choices PH ORP TMP 2 16 pH PH 1999 1999 mV ORP 20 300 C 4 572 F TMP 2 16 pH PH 1999 1999 mV ORP 20 300 C 4 572 F TMP Assignment of measured
46. RD 100 PT C AUTO 025 0 C 077 0 F AUTO 025 0 C 077 0 F 07 00 PH 059 2 mV 07 00 PH AUTO 02 NO NO OFF 0168 h 47 Configuration Select Sensor SENSOR SNS ISM ACT OFF for Adaptive AUTO ISM sen Calibration Timer MAN sors only MAN ACT CYCLE 0 9999 DAY TTM OFF Time to AUTO Maintenance MAN MAN TTM CYCLE 0 9999 DAY Inducon CIP COUNT ON OFF ISM ON CIP CYCLES 0 9999 CYC SIP COUNT ON OFF ON SIP CYCLES 0 9999 CYC AUTOCLAVE ON OFF ON ACCYCLES 0 9999 CYC Output 1 OUT1 OT1 CHANNEL PH ORP TMP PH BEGIN 4mA 0 mA 2 00 16 PH END 20 mA 2 00 16 PH ORP BEGIN 4mA 0 mA 1999 1999 mV END 20 mA 1999 1999 mV TMP BEGIN 4mA 0 mA 20 300 C C END 20 mA 20 300 C TMP BEGIN 4mA 0 mA 4 572 F F END 20 mA 4 572 F FILTERTIME 0 120 SEC FAIL 22 mA ON OFF FACE 22 mA ON OFF HOLD MODE LAST FIX FIX HOLD FIX 4 22mA 48 Default OFF 0007 DAY OFF 0030 DAY OFF 0025 CYC OFF 0025 CYC OFF 0000 CYC PH 00 00 PH 14 00 PH Select C F at Sensor 0000 SEC OFF OFF LAST 021 0 mA Configuration Output 2 OUT2 CHANNEL OT2 PH ORP TMP C TMP F BEGIN 4mA 0 mA END 20 mA BEGIN 4mA 0 mA END 20 mA BEGIN 4mA 0 mA END 20 mA BEGIN 4mA 0 mA END 20 mA FILTERTIME FAIL 22 mA FACE 22 mA HOLD MODE FIX HOLD FIX Select PH ORP TMP 2 00 16 PH 2 00 16 PH
47. S I O AEx ia IIC T4 Entity US I 2 AEx nA IIC T4 22 AEx tD T85 C 20 lt Ta 65 C C US IS I N 1 ABCDEFG T4 _ 1e Type 4X Example of an addi Control drawing 212 002 300 tional approval plate The specifications 0 CSA 08 2117513 IS II 111 1 ABCDEFG T4 Ta 65 C Entity AIS III 1II 1 ABCDEFG T4 Ta 65 C Entity I1 AEx ia IIC T4 Ta 65 C Entity refer to the respective cS device Enclosure Type 4X Control drawing 212 002 330 18 Wiring of Stratos Pro A2 PH lo a IN Sensor connection MK PH module A meas el B ref el C SG D 3V Areas for placing the E 3V screwdriver to pull out the terminals F ISM GND oe G ISM data 1 9 10 18 H RTD GND 9 Do ae K Shield 2 La Knick gt Module Type MK PH 015 X PH No 0000000 pH ORP C z 2 IECEx lt 86 Only for connection to se pohoi iin C amp 2 RS 485 A 11 hold r 3 RS 485 B 12 n c ees cd 4 GND shield 13 contr Pesan i fi 5 input 14 contr a a DIPA 6 input 15 n c Fig MK PH module 7 PA 16 nc terminal assignments 8 out 1 2 HART 17 out 2 9 out 1 HART 18 n C In addition 2 HART pins between terminal row 1 and 2 Fig Terminals device opened ba
48. Stratos Pro A2 PH User Manual 510105 Pro Latest Product Information www knick de HMM Knick gt 80973 Warranty Disposal About This Manual Warranty Defects occurring within 3 years from delivery date shall be remedied free of charge at our plant carriage and insurance paid by sender Sensors fittings and accessories 1 year Subject to change without notice Return of products under warranty Please contact our Service Team before returning a defective device Ship the cleaned device to the address you have been given If the device has been in contact with process fluids it must be de contaminated disinfected before shipment In that case please attach a corresponding certificate for the health and safety of our service personnel Disposal Please observe the applicable local or national regulations concerning the disposal of waste electrical and electronic equipment About this manual This manual is intended as a reference guide to your device You don t have to read the book from front to back Take a look at the Table of Contents or the Index to find the function you are interested in Each topic is explained on a double page spread with step by step instructions on how to configure the desired func tion Clearly legible page numbers and headlines help you to quickly find the information Right page Which settings are provided for this function
49. U 0274 All dimensions in mm 199 185 Fig Protective hood for wall and pipe mounting accessory ZU 0737 All dimensions in mm 15 Panel Mounting 1 Circumferential sealing 1 x 2 Screws 4 x 3 Position of control panel 4 Span piece 4 x 5 Threaded sleeve 4 x Cutout 138 x 138 mm DIN 43700 Fig Panel mount kit accessory ZU 0738 All dimensions in mm 16 Installation Installation Instructions e Installation of the device must be carried out by trained experts in accordance with this instruction manual and as per applicable local and national codes lt Be sure to observe the technical specifications and input ratings during installation lt Be sure not to notch the conductor when stripping the insulation lt The supplied current must be galvanically isolated If not connect an isolator module lt All parameters must be set by a system administrator prior to commissioning Terminals suitable for single wires flexible leads up to 2 5 mm2 AWG 14 Application in hazardous locations AGO For use in hazardous locations see separate Certificates document IECEx e ATEK e FM e CSA e NEPSI e GOST lt KOSHA 17 Rating Plates Terminal Assignments us 7 Ge 5 a a Mu 60 OWA 5 5 9 1 a 6 g a It 4p WHICL YE GN BN otf 2 o ot e
50. art 11 Electronic Records Electronic Signatures the US American health agency FDA Food and Drug Administration regulates the production and processing of electronic documents for pharmaceutical devel opment and production This results in requirements for measuring devices used for corresponding applications The following features ensure that the measuring devices of this Series meet the demands of FDA 21 CFR Part 11 Electronic Signature Passcodes Access to the device functions is regulated and limited by individually adjustable codes Passcodes see SERVICE This prevents unauthor ized modification of device settings or manipulation of the measure ment results Appropriate use of these passcodes makes them suitable as electronic signature Audit Trail Every manual change of device settings can be automatically docu mented Each change is tagged with a Configuration Change Flag which can be interrogated and documented using HART communica tion Altered device settings or parameters can also be retrieved and documented using HART communication Extended logbook Audit Trail also records function activations CAL CONFIG SERVICE some Sensoface messages cal timer wear and opening of the enclosure 154 Adaptive cal timer ACT Adaptive mainte nance timer TTM Asymmetry potential Buffer set Buffer solution Glossary By issuing a Sensoface message the adaptive calibration timer rem
51. ck of front unit 19 20 Wiring Examples Example 1 Measuring task pH temperature glass impedance Sensors example HA 405 DXK 58 Mettler Toledo Cable example AS9 ZU 0318 Knick Device Jumper D T 5 uv Ol Cable Sensor s 21 Wiring Examples Example 2 Measuring task pH ORP temp glass impedance ref impedance Sensors example pH HA 405 DXK 58 Mettler Toledo Pt ZU 0073 Knick Cable example 2x AS9 ZU 0318 Knick Device pe ka g 3 Sal Ol G D Cable Sensor s Wiring Examples Example 3 Measuring task pH temp glass impedance Sensors example SE 533 Knick Cable example VP6 ZU 0313 Knick Device Jumper Co a 2 af Nk Yellow Green Shield Core Clear Green White Shield Red Sensor s 23 Wiring Examples Example 4 Measuring task Sensors example pH SE 533 Knick Pt ZU 0073 Knick VP6 ZU 0313 Knick or AS9 ZU 0318 Knick Cable example 24 5 5 Shield v D ce T w Cc U D MEN Ol 6 5 Yellow Green pH ORP temp glass impedance ref impedance Device Cable Sensor s Wiring Examples Example 5 Measuring task pH ORP temp glass impedance ref impedance Sensors
52. cles ISM sensor Configuration 66 Cleaning cycles standard or ISFET sensors Configuration 64 Colors in display 37 Compensation temperature 80 Compulsory marking 11 Configuration Alarm 88 Configuration Calibration mode 56 Configuration Calibration timer 58 Configuration CIP SIP settings 66 Configuration CONTROL input 84 Configuration Current output 1 70 Configuration Current output 2 78 Configuration Explanation 38 161 Configuration Individual data buffer set for copy 145 Configuration Individual data original for copy 52 Configuration ISM sensor 60 Configuration Menu groups 45 Configuration Menu structure 44 Configuration Output current during Error and HOLD 74 Configuration Overview 47 Configuration Sensocheck 88 Configuration Sensor 54 Configuration Tag number 92 Configuration Temperature 54 Configuration Temperature compensation 80 Configuration Time and date 92 Connection to supply units 123 CONTROL input 43 Control inputs CONTROL 84 Control inputs HOLD 42 Control inputs Overview 9 Control inputs Temperature compensation 82 CONTROL Floating relay input 84 CONTROL Flow measurement 43 CONTROL Parameter set selection 84 Converting slope to mV 107 Current output 1 configuration 70 Current output 2 configuration 78 D Data entry of premeasured sensors 106 Data logger Explanation 8 Data logger View entries 117 Date and time Display 113 Date and time Usage 93
53. d in process 41 Alarm External activation of HOLD The HOLD mode can be activated from outside by sending a signal to the HOLD input e g from the process control system Power supply 12 24 V AC DC a Process control system input Stratos Pro A2 HOLD inactive 0 2 V AC DC HOLD active 10 30 V AC DC Manual activation of HOLD The HOLD mode can be activated manually from the HOLD menu This allows checking or replacing a sensor for example without provoking unintended reactions at the outputs Press meas key to return to selection menu Alarm When an error has occurred Err xx is displayed immediately Only after expiry of a user defined delay time will the alarm be registered and entered in the logbook During an alarm the display blinks the display backlighting turns red Error messages can also be signaled by a 22 mA output current see Configuration 2 sec after the failure event is corrected the alarm status will be deleted 42 Alarm and HOLD Messages Message Released by Cause Alarm Sensocheck Polarization Cable 22 mA Error Messages Flow CONTROL input HOLD HOLD HOLD via menu or input Last Fix CONF Configuration CAL Calibration SERVICE Service Generating a message via the CONTROL input min flow max flow The CONTROL input can be used for parameter set selection or for flow measurement pulse principle depending on its assignme
54. d must be entered during calibration During measurement this value is then added to the ORP measured Please make sure that measurement and calibration temperature are the same since the temperature behavior of the reference electrode is not automatically taken into account Temperature dependence of commonly used reference systems measured against SHE Temperature Ag AgCI KCIl Ag AgCI KCI Thalamid Mercury C 1 mol l 3 mol l AmV sulfate AmV AmV AmV 0 249 224 559 672 10 244 217 564 664 20 240 211 569 655 25 236 207 571 651 30 233 203 574 647 40 227 196 580 639 50 221 188 585 631 60 214 180 592 623 70 207 172 598 613 80 200 163 605 603 110 DRF TI i Action Select ORP calibration proceed with enter Remove the sen sor and temperature probe clean them and immerse them in the redox buffer Enter setpoint value for redox buffer Press enter to proceed The ORP delta value is displayed based on 25 C Sensoface is active Press enter to proceed To repeat calibration Select REPEAT To exit calibration Select MEAS then press enter Remark Display 3 sec Now the device is in HOLD mode After end of calibra tion the outputs re main in HOLD mode for a short time 111 Temp Probe Adjustment Display 112 Action Select temp adjust ment Press enter to proceed Measure the tempera ture of the process me dium using an external th
55. d slope must be determined with a complete 2 point calibration After end of calibra tion the outputs re main in HOLD mode for a short time Note for zero adjustment After having adjusted the zero offset be sure to calibrate the sensor following one of the procedures as described on the next pages 101 Automatic Calibration Calimatic The AUTO calibration mode and the type of temperature detection are selected during configuration Make sure that the buffer solutions used correspond to the configured buffer set Other buffer solutions even those with the same nominal values may demonstrate a differ ent temperature response This leads to measurement errors Display Action Select Calibration Press enter to proceed Ready for calibration Hourglass blinks Select calibration method CAL_PH Press enter to proceed Remove the sensor and temperature probe clean them and im merse them in the first buffer solution in any order Start by pressing enter Buffer recognition While the hourglass icon is blinking the sensor and temperature probe remain in the first buffer solution Buffer recognition terminated the nomi nal buffer value is displayed Remark Display 3 sec Now the device is in HOLD mode When manual input of temperature has been configured the temp value in the display blinks and can be edited using the arrow keys The response time of the sensor
56. e hardware version and serial number for all device components Use the a keys to switch between software and hardware version Press enter to proceed to next device component 118 Service In the Service mode you can access the following menus MONITOR Displaying currently measured values SENSOR ISM only Resetting TTM Incrementing autoclaving counter OUT1 Testing current output 1 OUT2 Testing current output 2 IRDA Activating and communicating via the IrDA interface CODES Assigning and editing passcodes DEFAULT Resetting the device to factory settings OPTION Enabling options via TAN Please note HOLD is active during Service mode Action Key Display Remark Activate a Press menu key to call the selection Service menu Select SERVICE using 4 gt keys press enter to confirm Passcode Enter passcode 5555 for service mode using the a 4 gt keys Press enter to confirm Display In service mode the following icons are displayed lt diag mode indicator lt HOLD triangle e Service wrench Exit meas Exit by pressing meas 119 Menu item 120 Remark Displaying currently measured values sensor monitor with HOLD mode activated Select MONITOR using gt press enter to confirm Select variable in the bottom text line using 4 gt The selected parameter is shown in the main display As the device is in HOLD mode you can perform validations using simulators without influenci
57. ee Diagnostics chapter 59 ISM Sensor Adaptive cal timer ACT Press menu key Select CONF using 4 keys press enter Select parameter set using keys press enter Select SENSOR menu using keys press enter All items of this menu group are indicated by the SNS code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter Exit Press meas key until the meas mode indicator is displayed Select sensor type enter Temperature unit 2 Temp detection during aac Manual temperature Temp detection during calibration Manual temperature Calibration mode AUTO Buffer set ACT Adaptive calibration timer TTM Adaptive maintenance timer CIP SIP cycles Autoclaving counter Adaptive Calibration Timer ACT By issuing a Sensoface message the adaptive calibration timer reminds you to calibrate the sensor After expiration of the ACT in terval Sensoface is getting sad Pressing the info key shows the text OUT OF CAL TIME CALIBRATE SENSOR which reminds you that a calibration is due The ACT interval is either read automatically from the sensor settings or can be specified manually max 9999 days Stressing influences temperature measurement in extreme ranges shorten the timer interval The adaptive cal timer is reset after each calibration You can configure the current outputs so that a Sensoface message gen
58. er Exit Press meas key until the meas mode indicator is displayed Select sensor type enter Select type of temp probe 2 Temperature unit gt Temp detection during measurement Manual temperature Temp detection during calibration Manual temperature Calibration mode AUTO Buffer set Calibration timer Calibration cycle Cleaning cycles Cleaning cycle counter Sterilization cycles Sterilization cycle counter Menu item Action Choices Calibration timer Adjust CALTIMER using OFF ADAPT FIX av keys OFF No timer With ADAPT the calibra ADAPT Maximum cal tion cycle is automatically cycle adjust in the next reduced depending on step the sensor load high FIX Fixed cal cycle adjust temperatures and pH in the next step values and for digital Press enter to confirm sensors also depending on the sensor wear Calibration cycle Only with FIX ADAPT 0 9999 h Modify digit using v keys select next digit using 41 keys Press enter to confirm Note for the calibration timer When Sensocheck has been activated in the Configuration Alarm menu the expiration of the calibration interval is indicated by Sensoface Display Status Over 80 of the calibration interval has already past F O The calibration interval has been exceeded The calibration timer settings apply to both parameter sets A and B The time remaining until the next due calibration can be seen in the diagnostics menu s
59. erates a 22 mA error signal see page 75 Menu item Action Choices Adaptive cal timer Select using keys OFF AUTO MAN ACT AUTO The interval stored in the ISM sensor is used default MAN The interval is specified manually 0 9999 days Press enter to confirm 61 ISM Sensor Adaptive Maintenance Timer TTM Press menu key Select CONF using 4 keys press enter Select parameter set using keys press enter Select SENSOR menu using keys press enter All items of this menu group are indicated by the SNS code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter Exit Press meas key until the meas mode indicator is displayed Select sensor type enter Temperature unit 2 Temp detection during See Manual temperature Temp detection during calibration Manual temperature Calibration mode AUTO Buffer set ACT Adaptive calibration timer TTM Adaptive maintenance timer CIP SIP cycles Autoclaving counter Adaptive Maintenance Timer TTM Time To Maintenance By issuing a Sensoface message the adaptive maintenance timer reminds you to service the sensor After expiration of the interval Sensoface is getting sad Pressing the info key shows the text OUT OF MAINTENANCE CLEAN SENSOR which reminds you that a sensor maintenance is due The TTM interval is either read automatically from the
60. ermometer Enter the measured temperature value Maximum difference 10K Press enter to proceed The corrected tempera ture value is displayed Sensoface is active To exit calibration Select MEAS then press enter To repeat calibration Select REPEAT then press enter After calibration is ended the device will switch to measuring mode Remark Wrong settings change the measurement properties Display 3 sec Now the device is in HOLD mode Display of actual temperature un compensated in the lower display After end of calibra tion the outputs re main in HOLD mode for a short time Measurement Display Remark 1b Spx From the configuration or calibration menus you can switch the device to measuring mode by pressing the meas key 12 124 0 In the measuring mode the main display shows the configured process variable pH or AM PM and F ORP mV or temperature the second ary display shows the time and the second 4 configured process variable pH ORP mV JA D HH or temperature The meas mode indicator A Raz 43 OF lights and the active parameter set A B is indicated By pressing the meas key you can step through the following displays When no key has been pressed for 60 sec the device returns to the standard display 1 Selecting the parameter set if set to manual in the configuration Select the desired parameter set using the 4 gt arrow keys P
61. g mode Alarm errors HOLD mode Magenta Turquoise Green Maintenance request Diagnostics Information texts 37 Operating Modes Diagnostics Display of calibration data display of sensor data performing a device self test viewing the logbook entries display of hardware software ver sions of the individual components The logbook can store 100 events 00 99 They can be displayed directly on the device The logbook can be extended to 200 entries using a TAN Option HOLD Manual activation of HOLD mode e g for replacing a digital sensor The signal outputs adopt a defined state Calibration Every sensor has typical characteristic values which change in the course of the operating time Calibration is required to supply a cor rect measured value The device checks which value the sensor delivers when measuring in a known solution When there is a deviation the device can be adjusted In that case the device displays the actual value and internally corrects the measurement error of the sensor Calibration must be repeated at regular intervals The time between the calibration cycles depends on the load on the sensor During calibration the device is in HOLD mode During calibration the device remains in the HOLD mode until it is stopped by the operator Configuration The analyzer must be configured for the respective measurement task In the Configuration mode you select the connected sen
62. inds you to calibrate the sensor The ACT interval is either read auto matically from the sensor settings or can be specified manually Stressing influences temperature measure ment in extreme ranges shorten the timer interval By issuing a Sensoface message the adaptive maintenance timer reminds you to service the sensor The TTM interval is either read automatically from the sensor settings or can be specified manually Stressing influences temperature measure ment in extreme ranges shorten the timer interval The voltage which a pH sensor provides at a pH of 7 The asymmetry potential is different for each sensor and changes with age and wear Contains selected buffer solutions which can be used for automatic calibration Calimatic The buffer set must be selected prior to the first calibration Solution with an exactly defined pH value for calibrating a pH meter 155 Calibration Calimatic CIP Combination electrode DLI 156 Adjustment of the pH meter to the current sensor characteristics The asymmetry poten tial and slope are adjusted Either a one or two point calibration can be carried out With one point calibration only the asymmetry potential zero point is adjusted Automatic buffer recognition Before the first calibration the buffer set used must be activated once The patented Calimatic then automatically recognizes the buffer solutions used during calibration Cleaning In P
63. ion Select sensor type using av keys Press enter to confirm not for digital sensors Select type of tempera ture probe using a v keys Press enter to confirm Select C or F using v keys Press enter to confirm Select mode using v keys AUTO Measured by sensor MAN Direct input of temperature no measure ment see next step EXT Temperature speci fied via current input only if TAN E enabled Press enter to confirm Modify digit using v keys select next digit using gt keys Press enter to confirm Choices STANDARD ISFET Digital sensors INDUCON ISM MEMOSENS 100 PT 1000 PT 30 NTC 8 55 NTC Balco 3 kOhm CIF AUTO MAN EXT 20 200 C 4 392 F 55 Sensor Select temp detection during calibration calibration mode Wn A w sat Press menu key Select CONF using 4 gt keys press enter Select parameter set using gt press enter Select SENSOR menu using 4 gt keys press enter All items of this menu group are indicated by the SNS code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter Exit Press meas key until the meas mode indicator is displayed Select sensor type enter Select type of temp probe 2 Temperature unit gt Temp detection during measurement Manual temperature Temp detection during calibration Manual temperature
64. ion you must enter the pH value of the buffer solution used in the device for the proper temperature Any desired buffer solution can be used for calibration Display 104 Action Select Calibration Press enter to proceed Ready for calibration Hourglass blinks Remove the sensor and temperature probe clean them and im merse them in the first buffer solution Press enter to start Enter the pH value of your buffer solution for the proper temperature While the hourglass icon is blinking the sensor and temperature probe remain in the buffer solution Remark Display 3 sec Now the device is in HOLD mode When manual input of temperature has been configured the temp value in the display blinks and can be edited using the arrow keys The response time of the sensor and temperature probe is considerably reduced when the sensor is first moved about in the buffer solution and then held still Action At the end of the stabil ity check the value will be saved and the asym metry potential will be displayed Calibration with the first buffer is terminated Remove the sensor and temp probe from the first buffer solution and rinse them thoroughly Use the arrow keys to select lt END 1 point cal e CAL2 2 point cal e REPEAT Press enter to proceed 2 point calibration Immerse sensor and temperature probe in the second buffer solution
65. is set to 0 sec the current output directly follows the input Please note The filter only acts on the current output not on the display or the limit value During HOLD the filter is not applied This prevents a jump at the output 22 mA Time interval 0 120 5 22 mA OUT2 0 4 20 mA Time interval 0 120 5 73 Current Output 1 Output current for error message or Sensoface alert Press menu key 4 gt Select CONF using 4 keys y menu press enter Select parameter set using 4 gt keys press enter Select OUT1 menu using 4 gt keys press enter All items of this menu group are indicated by the OT1 code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter Exit Press meas key until the meas mode indicator is displayed Process variable enter Current start Current end Time averaging filter Output current for error message Output current for Sensoface Output current during HOLD Output current for HOLD FIX AT RT Menu item Action Choices Output current for In the case of an error ON OFF error message FAIL FAIL the current output is set to 22 mA Select ON or OFF using aw keys Press enter to confirm Output current for In the case of aSensoface ON OFF Sensoface FACE alert FACE the current output is set to 22 mA Select ON or OFF using aw keys Press enter to confirm
66. isplay Select VES using up down key Edit using arrow keys press enter to confirm and proceed to next tempera ture value Remark You are prompted for confirmation to prevent accidental changes of the settings Enter the values for the first buffer solution in 5 C steps The difference to the next value must not exceed 0 25 pH unit The difference between buffer solutions for iden tical temperatures must be greater than 2 pH units U1 Specifiable Buffer Set Buffer Set U1 Fill in your configuration data or use the table as original for copy 145 Error Handling Alarm condition lt The display backlighting turns red lt The alarm icon is displayed lt The complete measured value display blinks ERR xxx is displayed in the lower menu line Press the info key to view a short error text lt The error text appears in the lower menu line e The main display reads InFo Parameter errors Configuration data such as current range limit values etc are checked during the input If they are out of range e ERR xxx is displayed for 3 sec lt the display backlighting flashes red e the respective maximum or minimum value is shown lt input must be repeated If a faulty parameter arrives through the interface IrDA HART lt an error message will be displayed ERR 100 199 e the faulty parameter can be localized by pressing the info
67. key Calibration errors If errors occur during calibration lt an error message will be displayed Sensoface If the Sensoface becomes sad lt the display backlighting will turn purple lt the cause can be seen by pressing the info key lt the calibration data can be seen in the Diagnostics menu 146 ERR 99 ERR 98 ERR 97 ERR 96 ERR 95 ERR 01 ERR 02 ERR 03 Info text is displayed in case of fault when the Info key is pressed DEVICE FAILURE CONFIGURATION ERROR NO MODULE INSTALLED WRONG MODULE SYSTEM ERROR NO SENSOR WRONG SENSOR CANCELED SENSOR Error Messages Problem Possible causes Error in factory settings EEPROM or RAM defective This error message only occurs in the case of a total defect The device must be repaired and recalibrated at the factory Error in configuration or calibration data Memory error in device program Configuration or calibration data defective completely reconfig ure and recalibrate the device No module Please have the module installed in the factory Wrong module Please have the module replaced in the factory System error Restart required If error still persists send in the device for repair pH sensor Sensor defective Sensor not connected Break in sensor cable Wrong sensor Sensor devaluated 147 ERR 04 ERR 05 ERR 10 ERR 11 ERR 12 ERR 13 ERR 15 ERR 16 ERR 60 ERR 61 ERR 62 ERR 63
68. lace CIP cycles are used for cleaning the process wetted parts in the process They are performed for biotech ap plications for example Depending on the application one or more chemicals are used at temperatures above 70 C This extremely stresses the sensors Digital sensors can release a message after preset number of CIP cycles This allows replacing the sensor in time Combination of glass and reference electrode in one body Diagnostics function for digital sensors The Dynamic Lifetime Indicator DLI calcu lates the expected remaining sensor lifetime based on the sensor load GainCheck ISFET adapter ISM One point calibration Passcode Device self test which runs automatically in the background at fixed intervals The memo ry and measured value transfer are checked You can also start GainCheck manually in the diagnostics menu In that case also a display test will be performed Adapter between ISFET sensor and trans mitter Here the signal of the pH sensitive FET is converted to voltage corresponding to the signal of a glass electrode This volt age is led to the pH input of the device and is processed further as usual The adapter is directly supplied from the device Intelligent Sensor Management ISM sensors have an electronic datasheet which allows the storage of additional oper ating parameters such as calibration date and settings directly in the sensor Calibration with
69. ll items of this menu group are indicated by the COR code Press enter to select menu edit using arrow keys see next page Confirm and proceed using enter Exit Press meas key until the meas mode indicator is displayed Temperature compensation for _ enter process medium N Current input external temp measurement D Current range Current start Current end Menu item Temp compensation process medium linear table Confirm safety prompt then enter values 5 C step size Action For pH measurement only Select temperature compensation of the process medium Linear LIN Ultrapure water PUREWTR Table USERTAB Select using 4 gt key proceed using enter Enter the linear tempera ture compensation of the process medium Enter value using v gt keys Press enter to confirm When you have selected temperature compensa tion via table USERTAB you can enter values for aTC table from 0 to 95 C in 5 K steps The analyzer displays temperature values in 5 C steps You must spec ify the percent deviation of the measured value from each of these tem perature values Intermediate values are linearly interpolated TC compensation can be defined separately for parameter sets A and B Choices OFF LIN PUREWTR USERTAB 19 99 19 99 K 0 95 C 5 C step size 81 Temperature Compensation Current input external te
70. low _ IN HAUN ak gt measurement A r i Alarm mode ALA Lon ALARM 5 4 gt r F Ai Setting the clock CLK Lon gt C 4 CLOCK 4 D r Ai Tag number TAG L nF 4 T lt 44 Parameter set A B configurable menu groups The device provides 2 parameter sets A and B By switching between the param eter sets you can adapt the device to different measurement situations for example Parameter set B only permits setting of process related parameters Parameter setA Parameter set B SENSOR OUT1 OUT2 CORRECTION CNTR_IN ALARM PARSET CLOCK TAG Sensor selection Current output 1 Current output 2 Compensation Control input Alarm mode Parameter set selection Setting the clock Tag number External switchover of parameter sets A B You can switch between parameter sets A and B by applying a signal to the CONTROL input parameter setting CNTR IN PARSET Max 30 V AC DC Current output 1 Current output 2 Compensation Alarm mode CONTROL input df e g process control system Stratos Pro A2 Parameter set A active 0 2 V AC DC Parameter set B active 10 30 V AC DC 45 Manual switchover of parameter sets A B Display Action Remark To switch between Manual selection of parameter sets parameter sets must have been preset in CONFIG mode Default setting is a fixed parameter set A Wrong settings change the
71. m o ME AE E Kalibrieren Statistik pH Puffer The selected function is Z ala highlighted Parameters of currently connected sensor Sensordaten Aktuelle Messwerte pH Glas KNICK SE 533X 1 NMSN 1030550 Sensortyp Hersteller Bestellnummer pH Wert pH Spannung Temperatur 23 8 Seriennummer Last calibration adjustment Justierdaten Datum Steilheit Nullpunkt 03 05 2011 17 20 00 58 6 mV pH 7 03 pH Display size of measured values When the cursor moves over a measured value it changes to a magnifying glass allowing to magnify the measured value display at a mouse click Aktuelle Messwerte pH Wert pH Spannung 94 Angeschlossener Sensor Ausqewahite sensoren manawi co nv 5 somm DH 689 4 stuck pH 689 Sampi sinipi pH Bere Temperaiurbereich Temperaturbelastung 5 Tage pH Belastung Tage 5 Tage 4Tage 8 Tape 2 Tage 1 Tege Tage History Load diagrams of the sensors The comprehensive display options of the software allow drawing conclusions on the aging behavior of the sensors at one glance and making a reliable forecast for predictive maintenance The software is available as Basic calibration fu
72. measurement properties Press meas PARSET blinks in the lower line Select parameter set using 4 and gt keys Select PARSET A PARSET B Press enter to confirm Cancel by pressing meas 46 Configuration Sensor SENSOR SNS The setting TEMP MEAS AUTO MAN EXT applies to all outputs OUT1 OUT2 display RTD TYPE omitted for ISM TEMP UNIT TEMP MEAS MAN TEMP CAL MAN NOM 25 NOM SLOPE PH_ISO CAL MODE AUTO BUFFER SET U1 For specifiable buffer set see Appendix Buffer Tables CAL TIMER omitted for ISM ON CAL CYCLE Select STANDARD ISFET INDUCON ISM MEMOSENS 100 PT 1000 PT 30 NTC 8 55 NTC Balco 3kOhm C AUTO MAN EXT EXT only with l input enabled via TAN 20 200 C 4 392 F AUTO MAN EXT EXT only with l input enabled via TAN 20 200 C 4 392 F 0 00 14 00 PH 30 0 60 0 mV 0 00 14 00 PH AUTO MAN DAT 01 10 U1 Note Pressing info displays nominal buffer values manufacturer EDIT BUFFER 1 NO YES Enter values for buffer 1 EDIT BUFFER 2 NO YES Enter values for buffer 2 OFF FIX ADAPT 0 9999 h Sensors with deviating zero slope require the Pfaudler option TAN Settings with Sensor STANDARD selected not required for Memosens Pfaudler sensor only with STANDARD and Pfaudler option TAN not with Memosens Pfaudler Default STANDA
73. mp detection during calibration Manual temperature Calibration mode AUTO Buffer set ACT Adaptive calibration timer TTM Adaptive maintenance timer Cleaning cycle counter Cleaning cycles Sterilization cycle counter Sterilization cycles Autoclaving counter Menu item Action Choices CIP SIP The following adjustments are possible for ISM sensors Cleaning cycle Select ON or OFF using ON OFF counter av keys Press enter to confirm Cleaning cycles Only with CIP COUNT ON 0 9999 CYC Enter value using v 0000 CYC 41 keys Press enter to confirm Sterilization cycle Select ON or OFF using ON OFF counter av keys Press enter to confirm Sterilization cycles Only with CIP COUNT ON 0 9999 CYC Enter value using v 0000 CYC 4 gt keys Press enter to confirm The cleaning and sterilization cycles are counted to measure the load on the sensor Suitable for biochemical applications process temp approx 0 50 C CIP temperature gt 55 C SIP temperature gt 115 C 67 ISM Sensor Autoclaving counter Press menu key Select CONF using 4 keys press enter Select parameter set using keys press enter Select SENSOR menu using keys press enter All items of this menu group are indicated by the SNS code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter Exit Press meas key until the
74. mp measurement YS HS at KS SS Press menu key Select CONF using 4 gt keys press enter Select parameter set using 4 gt keys press enter Select CORRECTION menu using 4 gt keys press enter All items of this menu group are indicated by the COR code Press enter to select menu edit using arrow keys see next page Confirm and proceed using enter Exit Press meas key until the meas mode indicator is displayed process medium Temperature compensation for B Current input external temp measurement Current range Current start Current end Menu item Current input external temp measurement LI COR TEMP EXT Action Only if enabled via TAN and selected during con figuration SENSOR Select ON or OFF using av keys Press enter to confirm Select desired range using a keys Press enter to confirm Modify digit using v keys select next digit using 41 keys Press enter to confirm Enter value using v 4 gt keys Press enter to confirm Choices ON OFF 4 20 mA 0 20 mA Input range 20 200 C 4 392 F Input range 20 200 C 4 392 F 83 CONTROL Input Parameter set selection via external signal Wn A IN CONT UN LLYN Sera YS H KS SS Press menu key Select CONF using 4 gt keys press enter Select parameter set using gt press enter Select CNTR_IN menu using
75. mple can value be measured Press enter to proceed Display e RREN g 40r 24 m End of calibration Action The device returns to measuring mode Product calibration step 2 The stored value is displayed blinking and can be overwritten with the measured sample value Press enter to proceed Display of new asym metry potential based on 25 C Sensoface is active To exit calibration Select MEAS then press enter Remark From the blinking CAL mode indicator you see that product calibration has not been terminated Display 3 sec Now the device is in HOLD mode To repeat calibra tion Select REPEAT then press enter After end of calibration the outputs remain in HOLD mode for a short time 109 ORP Redox Calibration The potential of a redox sensor is calibrated using a redox ORP buffer solution In the course of that the difference between the measured potential and the potential of the calibration solution is determined according to the following equation During measurement this differ ence is added to the measured potential MV re MV nea 7 AMV mV displayed ORP direct sensor potential meas AmV delta value determined during calibration The sensor potential can also be related to another reference system e g the standard hydrogen electrode In that case the temperature corrected potential see table of the reference electrode use
76. n for the point of measurement tag number in the lower display line Up to 32 digits are possible Pressing meas repeatedly in the measuring mode indicates the tag number Being part of the device configuration the TAG can be read out via IrDA A standardized tag number helps for example to correctly re install a device after repair Menu item Action Choices Tag number Select character using A Z 0 9 lt gt a v keys select next digit using Zea 4 gt keys The first 10 characters are seen in the display with THE XAXXXXXXXXX Press enter to confirm out scrolling 93 Digital Sensors Stratos Pro can be operated with digital sensors Due to the galvanic isolation of Memosens sensors earth or ground potentials have no effect here Therefore a Solution Ground or measures for equipotential bonding are not required Digital sensors can be calibrated and maintained in the lab This considerably simplifies on site maintenance Memosens Sensors Calibration and Maintenance in the Lab The MemoSuite software allows calibrating Memosens sensors under reproducible conditions at a PC in the lab The sensor param eters are registered in a database Documenting and archiving meet the demands of FDA CFR 21 Part 11 Detailed reports can be output as csv export for Excel Currently connected sensor Sensor type manufacturer order code and serial number Settings and specifications Knick
77. n is available when Sensor selection ISFET has been set during configuration Zero adjustment is disabled for any other sensors The adjustment is made using a zero buffer pH 7 00 Permitted range for buffer value pH 6 5 7 5 Temperature corrected input Maximum zero offset 200 mV Display 100 Action Select Calibration Press enter to proceed Ready for calibration Hourglass blinks Immerse sensor in a pH 7 00 buffer Enter the temperature corrected pH value in the range 6 50 to 7 50 using the arrow keys see buffer table Confirm with enter Stability check The measured value mV is displayed The hourglass icon is blinking Remark Display 3 sec Now the device is in HOLD mode If the zero offset of the sensor is too large gt 200 mV a CAL ERR error message is gener ated In that case the electrode cannot be calibrated Please note Stability check can be stopped by pressing enter However this re duces calibration accuracy Action At the end of the ad justment procedure the zero offset mV of the sensor is displayed based on 25 C Sensoface is active Press enter to proceed Use the arrow keys to select e Repeat repeat calibration or e Measuring Confirm by pressing enter Place sensor in process Press enter to end zero calibration Remark This is not the final calibration value of the sensor Asym metry potential an
78. naa eG denga 114 110 Operating States sss0sss0s0980 5900000066960909 122 A2 X Supply Units and Connection ssessssesssseseseososessssoseseesesesee 123 Product Line and Accessories ssssssscsessssssssscsesesscsessssssessesssscesees 124 SPecifications sarasa 125 Buffer Tables 0000000000000000 000000000000 0aa0a00na nana 0a nenen 06060 0060200060 60 6060606 060606000 133 U1 Specifiable Buffer Set 000000 000 o0esen aaa naa man aana aa nana na aana en nen 143 Error Hai G vcciacissincntessssinseciestvnsssvsncerscdavebvcaussvannuibencawasenssiennuinnie 146 5 165111 65526 147 HART Typical APplicatiOns cccssccsessascrsessescestocaosssssacecessscessceorasnccens 150 DCIS OAC cscs teat seas 151 FDA 21 CFR Part 11 isinsin 154 Electronic Signature 255606165 154 Audit dyana adana 154 GIOSSANY asaos EET 155 Lake gt OEE ENEE Ng Aa A NENGA NAN AN ANE E NG 160 Trademarks sasananing nana Aan anan aba ana oe ore eer ren 171 Passc0desi asasi a sasaran 172 Introduction Intended Use Stratos Pro A2 PH is used for pH mV ORP and temperature measurement in industry environment food processing and sewage treatment Enclosure and mounting possibilities lt The sturdy molded enclosure is rated IP 67 NEMA 4X for outdoor u
79. nction or Advanced with sensor database version www knick de Memosens Sensors Configuring the Device The sensor type is selected during Configuration The device only switches to measuring mode when the connected sensor corresponds to the type configured Sensoface is friendly 4a Jk cH 5 4 gt keys Otherwise an error message is released The info icon is displayed You can display the error text in the bottom line using the 95 Connecting a Digital Sensor Action Display Step Connect sensor Wait until the sensor data are displayed Check sensor data Go to measuring mode View sensor information using 4 gt keys press enter to confirm Press meas info or enter Replacing a Sensor A sensor should only be replaced during HOLD mode to prevent un intended reactions of the outputs or contacts When you first want to calibrate the new sensor it can also be replaced in calibration mode 96 Remark Before a digital sensor is connected the error message No sensor is displayed The hourglass in the display blinks Display color changes to green Sensoface is friendly when the sensor data are okay After 60 sec the device automatically returns to measuring mode time out Step Select HOLD mode Disconnect old sensor connect new sensor Wait until the sensor data are displayed Check sensor data Check measured values then exi
80. ng the signal outputs Press meas to return to the service menu Return to measurement Press meas once more Resetting the adaptive maintenance timer Here the interval is reset to its initial value To do so select TTM RESET YES and confirm by pressing enter Incrementing the autoclaving counter After having completed an autoclaving process you must increment the autoclaving count To do so select YES and confirm by pressing enter The device confirms with INCREMENT AUTOCLAVE CYCLE Specifying current at outputs 1 and 2 Select OUT1 or OUT2 using the 4 gt keys press enter to confirm Enter a valid current value for the respective output using 4 gt keys Press enter to confirm For checking purposes the actual output current is shown in the bottom right corner of the display End by pressing enter or meas Menu item HOLD Remark IrDA communication Select IRDA using 4 gt press enter to confirm When IrDA communication is active the device remains in the HOLD mode for reasons of safety Further operation is performed via IrDA End communication by pressing meas Exception Firmware update must not be interrupted Assigning passcodes In the SERVICE CODES menu you can assign pass codes to DIAG HOLD CAL CONF and SERVICE modes Service preset to 5555 When you have lost the Service passcode you have to request an Ambulance TAN from the manufac
81. nt in the Configuration menu When preset to flow measurement CONF CNTR_IN CONTROL FLOW an alarm can be generated when the measured flow exceeds a specified range CONF ALA FLOW CNTR ON CONF ALA FLOW min specify value default 5 liters h CONF ALA FLOW max specify value default 25 liters h Power supply 12 24 V AC DC om 7 Stratos Pro A2 43 Configuration Menu Structure of Configuration The device provides 2 parameter sets A and B By switching between the param eter sets you can adapt the device to different measurement situations for example Parameter set B only permits setting of process related parameters The configuration steps are assigned to different menu groups With the left right arrow keys you can jump between the individual menu groups Each menu group contains menu items for setting the parameters Pressing enter opens a menu item Use the arrow keys to edit a value Press enter to confirm save the settings Return to measurement Hold meas key depressed gt 2 s Select menu Select menu Menu group Code 3 group item Sensor selection enter Menu item 1 gt enter enter Menu item 2 r ee 3 enter Current output 1 OT1 L anF gt C C D r F Ai Current output 2 OT2 LO at gt r F Ai Compensation COR Lon gt CORRECTION gt Control input nann A parameter set or f
82. ode from another operating mode e g Diagnostics Service Hold meas key depressed gt 29 Sensoface indicator Active sensor status parameter set configuration Time or flow Display indicates OUT1 e g process variable Mode indicator measuring Hold meas key depressed for calling the measuring mode pressing once more switches the display Display indicates OUT2 e g temperature enter key Depending on the configuration one of the following displays can be set as standard display for the measuring mode see page 36 lt Measured value time and temperature default setting e Measured value and selection of parameter set A B or flow Measured value and tag number TAG lt Time and date Note By pressing the meas key in measuring mode you can view the displays for approx 60 sec The device must be configured for the respective measurement task 34 Selecting the Mode Entering Values To select the operating mode 1 Hold meas key depressed gt 2 s directly to measuring mode 2 Press menu key the selection menu appears 3 Select operating mode using left right arrow key 4 Press enter to confirm the selected mode Selection menu Selected mode blinks To enter a value 5 Select numeral left right arrow key 6 Change numeral up down arrow key 7 Confirm entry by pressing enter 35 Display in Measuring Mode meas
83. on examples 150 Hazardous locations Notes for installation 11 HOLD mode 41 HOLD Description 41 HOLD Exit 41 HOLD External activation 42 HOLD Manual activation 42 HOLD Output signal response 41 HOLD Output signal explanation 41 l Incorrect use 10 Individual configuration data 52 Info text 147 Installation Hazardous locations 11 Installation Memosens 7 Installation Notes 17 Installation Safety information 11 Installation Terminal assignments 18 Intended use 7 IrDA communication Activating 121 IrDA Possible errors 146 IrDA Specifications 128 IrDA Transceiver 32 ISFET sensors 98 ISM sensors CIP SIP settings 66 ISM sensors Configure adaptive cal timer 60 ISM sensors Configure adaptive maintenance timer 62 ISM sensors Configure autoclaving counter 68 164 K Keypad 32 L LAST Output signal in HOLD mode 41 Likely misuse 10 Linear temperature compensation 81 Logbook 117 Loss of Service passcode 121 M Manual calibration with buffer entry 104 meas Key for function activation see Measurement 34 Measured values Display 118 Measurement 113 Measurement Operating mode 34 Measuring mode Changing the display 36 Measuring task pH ORP temperatur glass impedance examples 21 Measuring tasks wiring examples with cables and sensrors 21 Memosens sensors Calibration and maintenance in the lab 94 Memosens sensors Configure device 95 Memosens Connection 96 Memosens Ex wiring 11
84. r pH sensors with a zero point other than pH 7 and or deviating slope e g pH sensors with a zero point at pH 4 6 This requires an additional function TAN The option is enabled in the SERVICE OPT PFAUDLER menu see page 121 For Pfaudler standard pH sensors you can specify a nominal zero point and a nominal slope In addition you can enter a pHiso value The additional entries appear in the CONFIGURATION SENSOR menu SNS NOM ZERO default 07 00 pH SNS NOM SLOPE default 59 2 mV SNS PH_ISO default 07 00 pH Prior to measurement you must enter the values for nominal zero and slope and the isothermal intersection point pHiso as provided by the manufacturer and perform a calibration using suitable buffer solutions When you use a Memosens Pfaudler sensor the data will be read from the sensor or will be set to standard values Here you do not have to make entries The respective menu items will be suppressed The nominal ZERO SLOPE values are required for the proper functioning of the sensor monitoring and calibration functions Sensoface Calimatic they do not replace an adjustment calibration Typical values Probe Pfaudler Probes with Probes with Differential pH enamel probes absolute pH absolute pH probe Pfaudler measurement measurement specifications and Ag AgCl and Ag A silver reference system acetate reference system Nom slope 55 mV pH 55 mV pH 55 mV pH 55 mV pH Nom zero pH 8 65 pH 8
85. r sensors with a zero point other than pH 7 the nominal zero point must be adjusted each time a new sensor is connected This is important if you want to obtain reliable Sensoface messages The Sensoface messages issued during all further calibrations are based on this basic calibration 98 Selecting a Calibration Mode Calibration is used to adapt the device to the individual sensor characteristics namely asymmetry potential and slope Access to calibration can be protected with a passcode SERVICE menu First you open the calibration menu and select the calibration mode CAL_PH Depending on configuation setting AUTO Automatic buffer recognition Calimatic MAN Manual buffer input DAT Input of premeasured electrode data CAL_ORP ORP calibration P_CAL Product calibration calibration with sampling ISFET ZERO Zero adjustment Required for ISFET sensors subsequently you can conduct either a one or a two point calibration CAL_RTD Temperature probe adjustment To preset CAL_PH CONF menu configuration 1 Hold meas key depressed gt 2 s measuring mode 2 Press menu key the selection menu appears 3 Select CONF mode using left right arrow key 4 Select SENSOR CALMODE AUTO MAN or DAT Press enter to confirm Selection menu Selected mode blinks 99 Zero Adjustment ISFET This adjustment allows the use of ISFET sensors with differing nominal zero pH only The functio
86. ractical reasons they are shown without trademark symbol in this manual Stratos Sensocheck Sensoface Calimatic GainCheck InPro is a registered trademark of Mettler Toledo AG ISM is a registered trademark of Mettler Toledo AG Memosens is a registered trademark of Endress Hauser Conducta GmbH and Knick Elektronische Messger te GmbH amp Co KG HART is a registered trademark of the HART Communication Foundation 171 Passcodes In the SERVICE CODES menu you can assign passcodes to protect the access to certain functions Mode of operation Passcode Service SERVICE 5555 Diagnostics DIAG HOLD mode Calibration CAL Configuration CONF Knick C Elektronische Messger te GmbH amp Co KG P O Box 37 04 15 D 14134 Berlin Phone 49 0 30 801 91 0 Fax 49 0 30 801 91 200 Internet http www knick de knick knick de TA 212 115 KNE03 20120102 Software version 3 x
87. rating mode 42 Alarm Sensocheck 88 Ambulance TAN 121 Application in hazardous locations 17 Application Mark rating plate 11 Approvals Application in hazardous locations 11 Approvals Explosion protection rating plate 11 Approvals Explosion protection specifications 130 Assembly Enclosure 7 Assembly Panel mounting 16 Assembly Pipe mounting 15 Assembly Wall mounting 13 Asymmetry potential 107 Audit Trail Explanation 154 Audit Trail View entries 117 Autoclaving counter ISM sensor Description 69 Autoclaving counter Configuration 68 Autoclaving counter Incrementing 120 Automatic calibration Calimatic 102 160 B Backlight colors 37 Buffer tables 133 C Calibration 98 Calibration cycle 59 Calibration data 115 Calibration mode configuration 56 Calibration mode selection 99 Calibration timer Cconfiguration 58 Calibration timer Sensoface indication 152 Calibration Automatic calibration Calimatic 102 Calibration Calibration error 146 Calibration Data entry of premeasured sensors 106 Calibration Explanation 38 Calibration ISFET sensors 98 Calibration Manual calibration with buffer entry 104 Calibration Product calibration pH 108 Calibration Redox calibration ORP 110 Calibration Temp probe adjustment 112 Calibration Zero adjustment 101 Calimatic Automatic calibration 102 CD ROM 3 CIP cleaning cycles ISM sensor 67 CIP cleaning cycles standard or ISFET sensor 65 Cleaning cy
88. rent outputs for transmission of measured value and temperature for example Options Additional functions can be activated by entering a TAN page 121 Safety Information Safety Information Be sure to read and observe the following instructions The device has been manufactured using state of the art technology and it complies with applicable safety regulations When operating the device certain conditions may nevertheless lead to danger for the operator or damage to the device See also the following documents page 3 e Safety Instructions Certificates N CAUTION Commissioning must only be performed by trained personnel autho rized by the operating company Whenever it is likely that protection has been impaired the device shall be made inoperative and secured against unintended operation The protection is likely to be impaired if for example e the device shows visible damage e the device fails to perform the intended measurements lt after prolonged storage at temperatures below 30 C or above 70 C lt after severe transport stresses Before recommissioning the device a professional routine test must be performed This test must be carried out at the manufacturer s factory Please note Before commissioning you must prove that the device may be connected with other equipment 10 Information for installation in hazardous locations Stratos Pro A2 X PH lt Be sure to observe the s
89. s 29 Example 10 Connecting a Pfaudler probe A A A a es F T 1 z l al Q I 5 g g A gt gt a a E 3 y a A B k USO A B c D E F G H 1 K e D 9 Lj Uv A Device pH Reiner Differential Models 03 04 Models 03 04 with equipoten Models 18 40 with equipoten without equi im tial bonding with equipoten _ tial bonding potential Lf VP screw cap tial bonding bonding rene ae A meas Coax core Coax WH Coax WH Coax WH xy B ref Coax shield Coax BN Coax BN Coax BN T C SG Blue Blue Blue Jumper B C v D 2 E a D F 5 G oa H RTD Green Brown Brown Brown GND l RTD White Green Black Green Black Green Black K Shield Green Yellow Gray Orange Violet Orange Violet Orange Violet 30 Wiring Examples Example 11 Memosens Measuring task pH ORP temp glass impedance ref impedance Sensors example Orbisint CPS 11 D Memosens Cable example CYK 10 Device Brown Shield clear Cable Sensor s 31 User Interface Keypad 14 OLY 86 2 BAI IrDA transmitter receiver Display Keypad Rating plate enclosure bottom AUN Key Function meas lt Return to last menu level lt Directly to measuring mode press gt 2 s lt Measuring mode other display info
90. s 51 Pipe mounting 15 Point of measurement TAG 93 Power supply units 123 Predictive maintenance Memosens 95 Presetting pH calibration 99 166 Process variable for current output 1 71 Process variable for current output 2 79 Product calibration 108 Product line 124 Protective hood 15 R RAM test 116 Rating plates 18 Redox calibration 110 Registered trademarks 171 Release of options 121 Reset to factory settings 121 Return of products 2 S Safety information 10 Safety instructions separate booklet 3 Selection menu 35 Sensocheck Activating 88 Sensocheck Configuration 89 Sensocheck Meaning of icons 151 Sensoface alerts 75 Sensoface Cause for error message 146 Sensoface Meaning of icons 151 Sensor configuration 54 Sensor connection 19 Sensor connection examples 21 Sensor data Display 115 Sensor defect 152 Sensor monitor Display measured values 118 Sensor monitor Service mode 120 Sensor type selection 54 Sensor wear Sensoface indication 153 Sensors with zero point other than pH 7 98 Serial number Display 118 Service mode 119 Service passcode lost 121 Service Factory settings 121 167 Service Increment autoclaving counter 120 Service IrDA communication 121 Service Options enabling via TAN 121 Service Passcodes 121 Service Reset TTM interval 120 Service Sensor monitor 120 Service Specify output current value 120 Signal colors 37 Signal outputs 9 Signal response in HOL
91. se It is made of glass reinforced PBT PC and measures 148 mm x 148 mm x 117 mm HxWxD It is provided with knockouts to allow e wall mounting with sealing plugs to seal the enclosure see page 14 e post pipe mounting 40 60 mm 130 45 mm see page 15 panel mounting 138 mm x 138 mm cutout to DIN 43700 see page 16 Weather protector accessory The weather protector which is available as accessory provides additional protection against direct weather exposure and mechanical damage see page 15 Connection of sensors cable glands For connecting the cables the enclosure provides lt 3 knockouts for cable glands M20x1 5 lt 2 knockouts for NPT 1 2 or rigid metallic conduit For quasi stationary installations with Memosens sensors we recommend using the M12 device socket accessory ZU 0822 instead of a cable gland it allows simple replacement of the sensor cable without opening the device Sensors The device has been designed for application with commercially available sensors with a nominal zero point at pH 7 ISFET sensors or digital sensors It can be easily retrofitted for Memosens sensors Display Plain text messages in a large backlit LC display allow intuitive operation You can specify which values are to be displayed in standard measuring mode Main Display see page 36 Color coded user interface The colored display backlighting signals different operating states e g alarm red H
92. sensor settings or can be specified manually max 9999 days Stressing influences temperature measurement in extreme ranges shorten the timer interval You can configure the current outputs so that a Sensoface message generates a 22 mA error signal see page 75 Menu item Action Choices Adaptive mainte Select using keys OFF AUTO MAN nance timer TTM AUTO The interval stored in the ISM sensor is used default MAN The interval is specified manually 0 9999 days Press enter to confirm The adaptive maintenance timer can be reset in the SERVICE SENSOR TTM menu Here the interval is reset to its initial value To do so select NO YES TTM RESET YES and confirm by pressing enter 63 Standard and ISFET Sensor Adjust CIP cleaning cycles SIP sterilization cycles N Ye wH 8 UI g Press menu key Select CONF using 4 gt keys press enter Select parameter set using 4 gt keys press enter Select SENSOR menu using 4 gt keys press enter All items of this menu group are indicated by the SNS code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter Exit Press meas key until the meas mode indicator is displayed Select sensor type enter Select type of temp probe 2 Temperature unit gt Temp detection during measurement Man temperature Temp detection during calibration
93. slope of the sensor are still okay The sensor should be replaced soon Asymmetry potential and slope of the sensor have reached values which no lon ger ensure proper calibration Replace sensor Over 80 of the calibration interval has already past The calibration interval has been exceeded Check the sensor and its connections see also Error Messages Err 15 and Err 16 Sensor response time has increased The sensor should be replaced soon To achieve an improvement clean the sensor and soak it in buffer Sensor response time signifi cantly increased gt 72 5 cali bration aborted after 120 s Replace sensor Display Problem ef Sensor wear for digital sensors only SENSOR WEAR CHANGE SENSOR DLI AUTOCLAVE CYCLES OVERRUN SIP CYCLES OVERRUN CIP CYCLES OVERRUN Status D High temperatures and pH values have caused a wear of over 80 The sensor should be replaced soon Wear is at 100 Replace sensor Replace sensor Maximally permitted number of auto claving cycles has been reached Replace sensor or increment autoclaving counter Maximally permitted number of sterilizing cycles has been reached Replace sensor or increment SIP counter Maximally permitted number of cleaning cycles has been reached Replace sensor or increment CIP counter 153 FDA 21 CFR Part 11 Conformity with FDA 21 CFR Part 11 In their directive Title 21 Code of Federal Regulations 21 CFR P
94. sor the measuring range to be transmitted and the conditions for warning and alarm messages During configuration the device is in HOLD mode Configuration mode is automatically exited 20 minutes after the last keystroke The device returns to measuring mode Service Maintenance functions monitor current source IrDA operation pass code assignment reset to factory settings enabling of options TAN 38 Menu Structure of Modes and Functions Meas mode main display selectable Vv Access via code factory setting 5555 meas meas meas after 60 s after 60 s Pressing the menu key down arrow opens the selection menu Select the menu group using the left right arrow keys Pressing enter opens a menu item Press meas to return Display of calibration data Display of sensor data Self test RAM ROM EEPROM module 100 events with date and time Display of measured values mV_pH mV_ORP RTD resistances of glass electrode reference electrode Display of software version model designation serial number Manual activation of HOLD mode e g for sensor replacement The signal outputs behave as configured e g last measured value 21 mA pH adjustment as configured ORP adjustment Product calibration Zero adjustment for ISFET only Adjustment of temperature probe Configuring parameter set A Configuring parameter set B
95. t HOLD Action Display Press menu key to call the selection menu select HOLD using the 4 gt keys press enter to confirm M MAJUR ILI NI View sensor informa tion using gt keys press enter to confirm Hit meas key Return to the selec tion menu Hold meas key depressed Device switches to measuring mode Remark Now the device is in HOLD mode The HOLD mode can also be activated externally via the HOLD input During HOLD the output current is frozen at its last value or set to a fixed value Temporary messages are dis played during the replacement but neither output to the alarm contact nor entered in the log book You can view the sensor manu facturer and type serial number and last calibration date The sensor replacement is entered in the extended logbook 97 Calibration Please note lt All calibration procedures must be performed by trained person nel Incorrectly set parameters may go unnoticed but change the measuring properties e The response time of the sensor and temperature probe is considerably reduced when the sensor is first moved about in the buffer solution and then held still lt The device can only operate properly when the buffer solutions used correspond to the configured set Other buffer solutions even those with the same nominal values may demonstrate a different temperature response This leads to measurement errors When using ISFET sensors o
96. t x z jE 9 a e Se D9 0 gt z w o o zu N 9 lt N N Oz Supply n out 2 L Digital n LHART Lout 1 21 Lim J L RS 485 HART WARNING DO NOT SEPARATE MODULE WHEN ENERGIZED Fig Terminal assignments of Stratos Pro A2 Knick gt PH A2 N No 12345 1234567 0832 20 lt Ta 65 C D 14163Berli M i y erlin lade in German http www knick de Ww knick knick de A Fig Stratos Pro A2 N rating plate at outside bottom of front 20 lt Ta S 65 C D 14163Berlin Knick gt YY KEMA 08 ATEX 0100 IECEx KEM 08 0020 A2 X No 12345 1234567 0845 mMM lt OCS A C Enu Il 1 G Ex ia IIC T4 D Ex ib ia llc T4 112 1 G Ex ib ia IIC T4 Zone 0 Ex ia IIC T4 11D Ex iaD 20 IP6x T85 C J Ex iaD 20 IP6x T85 C Il 2 D Ex iaD 21 IP6x T85 C Electrical data see Control drawing 212 002 100 Fig Stratos Pro A2 X rating plate at outside bottom of front Note The operator must indicate the type of protection When the device provides different types of protection the operator must specify the applied type of protection during installation To do so use the checkboxes on the rating plate See also Safety Information chapter DIP I MV2 FG T4 US S II IV2 FG T4 O FM 3037411 3037411 C 6 WVO Ex ia IIC T4 Entity C W2 Ex nA IIC T4 22 Ex tD T85 C 0 8 NI I 2 ABCD T4 APPROVED Fig 2 Cc oe U
97. ter ALA Delay ALA Sensocheck on off ALA Flow control FLOW CNTR on off ALA Minimum flow hysteresis fixed at 5 ALA Maximum flow hysteresis fixed at 5 PAR Parameter set sss selection CLK Time format nae CLK Time hh mm CLK Day month ee CLK Year Bee TAG Tag number oe These parameters cannot be adjusted in parameter set B the values are the same as in parameter set A 53 Sensor Select sensor type temperature probe temperature unit temp detection during measurement Press menu key Select CONF using gt keys press enter Select parameter set using gt press enter Select SENSOR menu using gt keys press enter All items of this menu group are indicated by the SNS code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter Exit Press meas key until the meas mode indicator is displayed Wn A eS Un gt Select sensor type enter Select type of temp probe 2 Temperature unit gt Temp detection during measurement Manual temperature Temp detection during calibration Manual temperature Calibration mode AUTO Buffer set Calibration timer Calibration cycle Cleaning cycles Cleaning cycle counter Sterilization cycles Sterilization cycle counter Menu item Select sensor type probe Temp detection during measurement CMP ERS lt Act
98. tipulations of EN 60079 10 EN 60079 14 or the corresponding local regulations during installation and com missioning See also separate Safety Instructions document Approvals for application in hazardous locations Stratos Pro A2 X PH IECEx ATEX FM CSA NEPSI KOSHA and GOST see Certificates document Memosens Ex wiring U I P G L V mA mW HH uH Stratos Pro A2 X A2 B 5 124 155 10 6 0 Important Note The operator must indicate the type of protection When the device provides different types of protection the operator must specify the applied type of protection during installation To do so use the checkboxes on the rating plate i KEMA 08 ATEX 0100 x KEM 08 0020 Knick gt YY DIM 1 G Ex ia IIC TA EF ib ia IIC T4 A2 X l 112 1 G Ex ib ia IIC T4 bne 0 Ex ia IIC T4 Il 1 D Ex iaD 20 IP6 CI JEK iaD 20 IP6x T85 C D 7 BE 20 lt Ta 65 C Electrica see Control drawing 212 002 100 mimmu EO A C Ena Stratos Pro A2 X rating plate at outside bottom of front with checkboxes for marking the respective application after installation Terminals Screw terminal suitable for single wires flexible leads up to 2 5 mm AWG 14 Recommended torque for the terminal screws 0 5 0 6 Nm 11 Overview Overview of Stratos Pro A2 PH meas el Output 1 Output 1 2 HART ref el o Output 1 HART SG RTD RTD ISM GND
99. toring in the CONF menu FLOW CNTR Flow measurement allows monitoring the minimum and maximum flow pulse counter Specify value Specify value Choices ON OFF FLOW MIN FLOW MAX Default 05 00 liters h Default 25 00 liters h 91 Time and Date Tag Number Ye wH SS Oo eS Press menu key Select CONF using 4 keys press enter Select parameter set A using 4 gt keys press enter Select CLOCK or TAG using gt keys press enter All items of this menu group are indicated by the CLK or TAG code Press enter to select menu edit with arrow keys see next page Confirm and proceed with enter Exit Press meas key until the meas mode indicator is displayed Time format ve Time X Day and month Year Tag number Time and Date Control of the calibration and cleaning cycles is based on the time and date of the integrated real time clock In measuring mode the time is shown in the lower display When using digital sensors the calibration data is written in the sensor head In addition the logbook entries cf Diagnostics are provided with a time stamp Please note lt After prolonged power outage gt 5 days the time display is replaced by dashes and cannot be used for processing Enter the correct time e There is no automatic switchover from winter to summer time Be sure to manually adjust the time Tag Number TAG You can enter a designatio
100. utput current Output signal for HOLD mA FIX setting 21 0 mA Output signal for HOLD LAST setting 21 w HOLDactive HOLD active 77 Current Output 2 Process variable Current start Current end A Ww N UI 2D Press menu key Select CONF using 4 gt keys press enter Select parameter set using gt keys press enter Select OUT2 menu using gt keys press enter All items of this menu group are indicated by the OT2 code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter Exit Press meas key until the meas mode indicator is displayed Process variable enter Current start Current end Time averaging filter Output current for error message Output current for Sensoface Output current during HOLD Output current for HOLD FIX AT RT Menu item Action Choices Process variable Select using keys PH ORP TMP PH pH value ORP Redox potential TMP Temperature Press enter to confirm All the following adjustments are made as for current output 1 see pg 70 79 Temperature Compensation TC process medium Linear ultrapure water table A Ww N NS Un 2D Press menu key Select CONF using 4 gt keys press enter Select parameter set using gt keys press enter Select CORRECTION menu using 4 gt keys press enter A
101. values Current start and current end Example 2 Range pH 5 7 Advantage Higher resolution in Example 1 Range pH 0 14 range of interest Ou put current pH pH 14 4 7 7 5 sa Output current 5 0 20 mA 20 mA 71 Current Output 1 Adjusting the time interval of the output filter A Ww N UI 2D Press menu key Select CONF using 4 gt keys press enter Select parameter set using gt keys press enter Select OUT1 menu using gt keys press enter All items of this menu group are indicated by the OT1 code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter Exit Press meas key until the meas mode indicator is displayed Process variable enter Current start Current end Time averaging filter Output current during error message Output current for Sensoface Output current during HOLD Output current for HOLD FIX AT RT Menu item Action Choices Time averaging filter Enter value using 7 0 120 SEC 41 keys 0000 SEC Press enter to confirm Time averaging filter To smoothen the current output a low pass filter with adjustable filter time constant can be switched on When there is a jump at the input 100 the output level is at 63 after the time interval has been reached The time interval can be set from 0 to 120 sec If the time interval
102. which only the asymmetry potential zero point is taken into account The previous slope value is maintained Only one buffer solution is required for a one point calibration User defined four digit number to select certain operating modes 157 pH sensor Response time Sensocheck Sensoface SIP 158 A pH sensor consists of a glass and a refer ence electrode If they are combined in one body they are referred to as combination electrode When the sensor has an additional platinum electrode the oxidation reduction potential ORP can be measured simultane ously with the pH Time from the start of a calibration step to the stabilization of the sensor potential Sensocheck continuously monitors the glass and reference electrodes The resulting infor mation is indicated by the Sensoface smileys Sensocheck can be switched off Provides information on the sensor condi tion The zero point slope and response time are evaluated In addition the Sensocheck information is indicated Sterilization In Place CIP cycles are used for sterilizing the process wetted parts in the process They are performed for biotech applications for example Depending on the application one or more chemicals are used at temperatures above 115 C This extremely stresses the sensors Digital sensors can release a message after preset number of SIP cycles This allows replacing the sensor in time Slope TAN TTM Time To

Stratos®Pro A2... PH User Manual

Contents

Download Pdf Manuals

Related Search

Related Contents

Stratos&reg;Pro A2... PH User Manual

Contents

Download Pdf Manuals

Related Search

Related Contents

Stratos®Pro A2... PH User Manual