CS511-L Sensorex Dissolved Oxygen Probe
Contents
1. User Manual 5 Choose the outputs and then select Finish _ Store Every 60 Minutes E PCCard 0 5C115 CS 1 0 to USB Flash Memory Drive Sensor Processing Dutput Units Jj essi1 DOmv Sample DOmv mv cssii DOppm Maximum DOppm MAX ppm cssii DOppm Minimum DOppm MIN ppm Wiring Wiring Diagram acta essi poem sample o CONMEM la Table 2 Table2 FJ Advanced Outputs all tables Delete Table 4 Previous 6 Inthe Save As window enter an appropriate file name and select Save 7 Inthe Confirm window click Yes to download the program to the datalogger 8 Click on Wiring Diagram and wire according to the wiring diagram generated by SCWin Short Cut CI E File Program Tools Help 00 Progress PH 1 New Open CR1000 Wiring Diagram for untitled scw Wiring details can be found in the help file 2 Datalogger 3 Sensors VER MOS UU 4 Outputs 5 Finish Red Black 1L Wiring Wiring Diagram Wiring Text Finish Help NOTE Campbell Scientific also recommends connecting the shield wire to ground CS511 L Dissolved Oxygen Probe 5 4 3 Mount Probe Mount the CS511 in water at a slight angle which prevents bubbles from becoming trapped on the membrane Overview The CS511 is a galvanic probe which produces a millivolt signal proportional to the amount of oxygen present in the measured medium Oxygen diffuses through the2. The only maintenance required is regular cleaning and replacement of the membrane see below 8 1 Cleaning Probe and Replacing the Membrane 1 Unscrew the lower body from the upper body Figure 8 1 Figure 8 1 Separate the lower body from the upper body 2 Safely dispose of the electrolyte Make sure the cap s O ring does not fall out of the cap 16 User Manual 3 Using the membrane tool unscrew the membrane lock that is in the lower body see Figure 8 2 4 Remove and dispose of the membrane and its O ring as show in Figure 8 2 MT d Membrane Tool E ud Membrane Lock Spacer Membrane Membrane O ring Cap O ring Figure 8 2 Remove membrane and O ring 17 CS511 L Dissolved Oxygen Probe 5 To clean immerse the top part of the sensor in distilled white vinegar 3 acetic acid for about 30 min If vinegar is unavailable use a soft toothbrush automatic dishwasher detergent and clean water to clean the cathode anode and plastic Rinse all components thoroughly with clean water after cleaning see Figure 8 3 Figure 8 3 Using a toothbrush to clean probe 18 User Manual Replace the membrane and its O ring by first placing the new O ring at the very bottom of the membrane cavity see Figure 8 4 Remove the paper backing from a new membrane and place the new membrane on top of the O ring and then place the spacer on top of the membrane Using the membrane tool install t
3. 947 9 19 8 91 amp 64 8 38 8 13 7 88 986 9 56 928 9 00 873 847 821 9 65 9 36 9 09 8 82 855 8 30 8 05 945 9 17 8 39 8 14 7 90 847 822 7 98 775 7 52 20 68 0 8 07 7 83 21 69 8 890 8 64 8 39 7 91 7 69 7 46 22 71 6 720 6 99 679 24 75 2 840 8 16 7 93 7 07 25 77 0 778 7 57 7 36 7 15 6 95 26 78 8 809 7 87 7 65 7 44 7 23 7 03 6 83 6 46 27 sos 7 95 7 73 7 28 024 B79 661 29 84 2 622 6 05 31 741 721 6 12 5 96 32 89 6 7 29 7 09 6 90 672 6 54 6 36 6 19 33 34 932 7 6 33 6 17 5 85 5 69 35 693 6 75 6 58 640 624 6 07 5 92 5 76 561 36 96 8 6 14 5 98 37 98 6 6 05 5 89 574 559 545 38 100 4 5 96 5 81 566 551 5 37 30 40 1040 6 41 625 6 09 5 94 Appendix B Sensorex s Model DO6200 T Prior to June 2008 Campbell Scientific s CS511 was Sensorex s model DO6200 T see Figure B 1 instead of Sensorex s model DO6400 T Programming wiring and some specifications are the same for these two sensors However they look different and use different accessories Figure B 1 Sensorex s model DO6200 T B 1 DO6200 T Specifications Principle of Measurement Output Signal Accuracy Output Impedance Response Time Materials of Construction Probe body O rings Membrane Dimensions and Weight Membran
4. instruction instead of the VoltDiff instruction their programming will be similar to this example Table 7 3 shows the wiring for the example Table 7 3 Wiring for CR200 X Example CR200 X Connection Sensor Wire SEI White Ground Black Ground Clear CR200 X Series Declare Variables and Units Public Batt Volt Public DOmV Public DOppm Units Batt Volt Volts Units DOmV mV Units DOppm ppm Define Data Tables DataTable Tablel True 1 DataInterval 0 60 Min Sample 1 DOmV EndTable DataTable Table2 True 1 DataInterval 0 1440 Min Minimum 1 Batt_Volt False False EndTable Main Program BeginProg Scan 10 Sec Default Datalogger Battery Voltage measurement Batt_Volt Battery Batt_Volt CS511 Dissolved Oxygen Probe measurements DOmV and DOppm VoltSE DOmV 1 1 1 0 DOppm DOmV 0 34 Call Data Tables and Store Data CallTable Tablel CallTable Table2 NextScan EndProg 7 2 2 Edlog In Edlog P1 is used for single ended measurements and P2 is used for differential measurements Section 7 2 2 1 Portion of CR10X Sample Program Using P1 and Section 7 2 2 2 Portion of CR10X Sample Program Using P2 provide examples 13 CS511 L Dissolved Oxygen Probe 14 7 2 2 1 Portion of CR10X Sample Program Using P1 NOTE The example measurement instructions that follow do not store data to final storage Additional instructions typically P92 P77 and output processing instructions s
5. B 1 Sensorex s model DO6200 T enes renere nere ennen ene enene B 1 C 1 Preventing Bio fouling of a DO Sensor sse C 1 C 2 DO sensor with PT4 Agitator sess C2 3 Agitator Wire eoe eere Re Oe RR ERREUR SIR ERER C 3 Tables J L Sensor Wirmgz see pe e PR DTP Pe etie ques 11 7 2 Wiring for Example Lica sees rer ttr dederint 12 4 3 WinngforExample 2 eot and demit ER a tent 13 CS511 L Dissolved Oxygen Probe 1 Introduction The CS511 is a rugged low maintenance sensor that is manufactured by Sensorex It consists of a self polarizing galvanic cell that generates a millivolt signal proportional to the amount of oxygen present in the measured medium typically water Before installing the CS511 please study e Section 2 Cautionary Statements e Section 3 Initial Inspection e Section 3 1 Quickstart NOTE Currently the CS511 is Sensorex s Model DO6400 T Prior to June 2008 the CS511 was Sensorex s Model DO6200 T Programming wiring and most specifications are the same for these two sensors However they use different accessories and look different see Figure 1 1 Refer to Appendix B if you have Sensorex s Model DO6200 T DO6200 T DO6400 T b Figure 1 1 The CS511 L is currently Sensorex s DO6400 T left The DO6200 T right was shipped prior to June 2008 refer to Appendix B CS511 L Dissolved Oxygen Probe 2 Cautionary Statements e The
6. membrane onto the cathode reacts chemically and combines with the anode An electrical current is produced by this chemical reaction which is converted from microamps to millivolts by an in line resistor An in line thermistor also conditions the signal providing automatic temperature compensation With these features the probe produces a linear millivolt output proportional to the oxygen present in the medium in which it is placed The probe consists of two parts an upper part with cathode anode and cable and a lower part comprising of a screw on membrane cap The probe is shipped dry but has a membrane installed in the cap With the membrane in place the cap must be filled with electrolyte solution before the cap is screwed onto the top component The probe is self polarizing and requires no external power source The probe s robust construction and simple design make maintenance and servicing it straightforward There is no need to send the probe back to the factory for User Manual servicing It uses a strong easy to clean and easy to change membrane in a screw on membrane cap Regular servicing is not required When necessary the probe can be fully overhauled in five min The CS511 s cable can terminate in e Connector that attaches to a prewired enclosure option PW Refer to www campbellsci com prewired enclosures for more information e Connector that attaches to a CWS900 Wireless Sensor Interface option
7. 1 in inch 25 4 mm 1 ft foot 304 8 mm Pressure 1 psi Ib in 68 95 mb 1 yard 0 914 m 1 mile 1 609 km Volume 1 UK pint 568 3 ml 1 UK gallon 4 546 litres 1 US gallon 3 785 litres In addition while most of the information in the manual is correct for all countries certain information is specific to the North American market and so may not be applicable to European users Differences include the U S standard external power supply details where some information for example the AC transformer input voltage will not be applicable for British European use Please note however that when a power supply adapter is ordered it will be suitable for use in your country Reference to some radio transmitters digital cell phones and aerials may also not be applicable according to your locality Some brackets shields and enclosure options including wiring are not sold as standard items in the European market in some cases alternatives are offered Details of the alternatives will be covered in separate manuals Part numbers prefixed with a symbol are special order parts for use with non EU variants or for special installations Please quote the full part number with the when ordering Recycling information At the end of this product s life it should not be put in commercial or domestic refuse but sent for recycling Any batteries contained within the product or used during the products life should be removed f
8. 96 est 669 6 57 645 634 623 6 12 602 set sat 570 560 36 96 8 6 82 670 6 59 6 47 636 624 6 13 6 03 5 92 582 5 71 561 551 al ese 672 660 648 637 625 6 15 6 04 593 5 83 572 562 5 52 5 43 38 1100 4 661 6 49 6 38 6 27 6 16 6 05 5 04 5 84 574 5 63 553 544 534 39 1022 651 639 6 28 6 17 6 06 5 96 5 85 575 ses 5 55 5 45 535 526 40 104 0 6 41 6 30 6 19 6 08 597 5 86 576 5 66 5 56 5 46 5 37 527 5 18 Appendix A Dissolved Oxygen Tables Table Il Dissolved Oxygen in Saline Water Solubility of dissolved oxygen mg L as a function of temperature and salinity for moist air at sea level SALINITY Parts per Thousand C E 0 14 11 13 64 11 90 7 1373 13 27 14 58 2 356 1381 13 45 11 85 11 47 11 09 10 73 5 410 12 76 12 34 11 94 6 42 8 1244 12 04 11 65 10 91 10 56 10 22 9 89 9 57 7 446 12 13 1174 11 37 10 65 10 31 9 98 9 66 9 35 8 464 10 40 10 07 9 75 9 44 9 14 9 482 10 16 9 84 9 53 10 50 0 9 93 9 82 9 32 11 11 02 10 67 10 34 971 9 41 10 77 10 43 10 11 8 65 8 38 13 55 4 10 53 10 20 9 59 9 30 9 01 874 847 821 10 29 9 98 9 68 9 10 8 82 855 8 30 8 04 45 590 10 07 9 77
9. SCWin Program Generator 1 Open Short Cut and click on New Program Short Cut File Program Tools Help Progress c1 New Open 2 Datalogger 5 Finish Wiring Wiring Diagrami Witing Text Open Program 2 Select the datalogger and enter the scan interval File Program Tools Help Progress Select the Datalogger Model for 1 New Open which you wish to create a 2 Datalogger i 3 Sensors 4 Outputs Select the Scan Interval 5 Finish This is how frequently measurements are made Wiring Wiring Diagram Wiring Text 4 Previous next gt Finish CS511 L Dissolved Oxygen Probe 3 Select CS511 Dissolved Oxygen Probe and select the right arrow in centre of screen to add it to the list of sensors to be measured and then select Next Water I Level amp Flow f Quality 247 247W Conductivity and Temperature L 5510 Dissolved Oxygen Probe i CS511 Dessolved Oxygen Probe CS512 Dissolved Oxygen Probe L CS525 ISFET pH Probe L CS526 ISFET pH Probe CS547A Conductivity and Temperature Pe L CSIM11 ORP Probe ISI M11 ORP 1 CSIM11 pH Probe ISI M11 pH In Situ Multi Parameter TROLL 9000 L 085 3 Turbidity Monitor O8S 3 085300 Turbidity Sensor Q 085500 Smart Turbidity Meter SDI 12 J Offset Calculation SDI 12 Multiprobe 4 amp Calculations amp Control Da Calculations G3 Control Devices L AM16 32 AM2ST C 5511 Dissolved O
10. on request It is the policy of Campbell Scientific to protect the health of its employees and provide a safe working environment in support of this policy a Declaration of Hazardous Material and Decontamination form will be issued for completion When returning equipment the Repair Reference Number must be clearly marked on the outside of the package Complete the Declaration of Hazardous Material and Decontamination form and ensure a completed copy is returned with your goods Please note your Repair may not be processed if you do not include a copy of this form and Campbell Scientific Ltd reserves the right to return goods at the customers expense Note that goods sent air freight are subject to Customs clearance fees which Campbell Scientific will charge to customers In many cases these charges are greater than the cost of the repair CAMPBELL DT SCIENTIFIC Campbell Scientific Ltd Campbell Park 80 Hathern Road Shepshed Loughborough LE12 9GX UK Tel 44 0 1509 601141 Fax 44 0 1509 601091 Email support campbellsci co uk www campbellsci co uk PLEASE READ FIRST About this manual Please note that this manual was originally produced by Campbell Scientific Inc primarily for the North American market Some spellings weights and measures may reflect this origin Some useful conversion factors Area lin square inch 645 mm Mass 1 oz ounce 28 35 g 1 Ib pound weight 0 454 kg Length
11. 20 metres 760 747 733 721 708 ees 663 ert 650 648 636 625 614 mmHg Lr oe er Toni ess ero pes on ou Hn nte 13 84 1360 1335 13 12 1289 1267 1244 12 22 1201 1180 1420 Les rem 19 46 1372 12 90 1276 12 54 1232 12 10 11 89 1168 1 47 1381 1357 1335 13 10 oer 1264 1242 1220 rose vtr ice 1130 finte 374 1345 13 21 12 98 1275 1252 1230 1209 1187 11 66 1146 1126 1105 10 26 Ease as ian ion i220 fita rur nam sa rae ae rm 10 58 s taro rare 2 25r 1200 suse wer sar 1126 ior oer 1008 res frost e aza oa uz 1200 1170 ns ns Ft 16 oss 7s 100 oat zs Troos ree 112 13 1er suo 40 1129 20 1080 1071 052 Troas 10 18 To Er Ls Taea ras oe 22 22 ato ose 1065 roas 1025 1008 L8 1482 1155 11 94 11 15 1095 10 76 1057 1038 1020 10 02 0 84 9 Fw soo 112s 1108 086 1069 1050 ios iow 096 979 ost 11 T 51 8 1102 10 82 1063 10 44 1025 10 08 990 973 956 0 39 12 7536 1077 10 58 1039 10 21 1003 985 068 951 0 34 9 7 Li ssa ross rose rose oos os oss eas oz ors T osr a ie Tera froze oi ass ore eso 942 2s so ess am Fi T 500 ioo aa ars oss os om uos es 574 ese sas 9 Fw Tes em es est sss er oor ees ro ass 940 825 ir Tee oss 046 031 9 15 899 ees ses 8 52 837 822 50s ae Sli o E 8 90 8 70 NE gt SIEIRIPIES
12. 5 cm s 2 in sec across membrane In air or in air saturated water Automatic from 4 to 40 C 40 to 104 F 0 5 to 50 ppm NaCl glycerol prevents freezing black wire black waterproof cable 10ft length standard 7 00 177 8mm T Operation 7 1 Wiring User Manual The CS511 can use one differential channel or one single ended channel Differential wiring is better at rejecting electrical noise and ground loop error Table 7 1 Sensor Wiring CR510 CR10X CR800 CR850 CR23X CR1000 Colour Function CR3000 CR5000 CR200 X Series White Signal Differential High Single Ended Channel or Single Ended Channel Black Signal Differential Low or AG Ground Clear Shield Ground Ground 7 2 Programming NOTE 7 2 1 CRBasic This section describes using CRBasic or Edlog to program the datalogger See Section 4 2 Use SCWin to Program Datalogger and Generate Wiring Diagram if using Short Cut Dataloggers that use CRBasic include the CR200 X series CR800 CR850 CR1000 CR3000 and CR5000 Dataloggers that use Edlog include the CR510 CRI10X and CR23X CRBasic and Edlog are included with LoggerNet and PC400 software In the CR800 CR850 CR1000 CR3000 and CR5000 VoltDiff or VoltSE can be used to measure the CS511 In the CR200 X series dataloggers only the VoltSE instruction can be used since these dataloggers do not support differential measuremen
13. CS511 L Sensorex Dissolved Oxygen Probe User Manual Issued 18 3 13 Copyright 2001 2013 Campbell Scientific Inc Printed under licence by Campbell Scientific Ltd CSL 560 Guarantee This equipment is guaranteed against defects in materials and workmanship This guarantee applies for twelve months from date of delivery We will repair or replace products which prove to be defective during the guarantee period provided they are returned to us prepaid The guarantee will not apply to e Equipment which has been modified or altered in any way without the written permission of Campbell Scientific e Batteries e Any product which has been subjected to misuse neglect acts of God or damage in transit Campbell Scientific will return guaranteed equipment by surface carrier prepaid Campbell Scientific will not reimburse the claimant for costs incurred in removing and or reinstalling equipment This guarantee and the Company s obligation thereunder is in lieu of all other guarantees expressed or implied including those of suitability and fitness for a particular purpose Campbell Scientific is not liable for consequential damage Please inform us before returning equipment and obtain a Repair Reference Number whether the repair is under guarantee or not Please state the faults as clearly as possible and if the product is out of the guarantee period it should be accompanied by a purchase order Quotations for repairs can be given
14. CS511 is a precision instrument Please handle it with care e Because the CS511 is shipped dry electrolyte needs to be added before using the probe see Section 4 1 Getting Probe Ready to Use e Letting the CS511 dry up shortens the life of the membrane and probe e Drain the solution from the CS511 before storing it out of water e Replace the membrane and recalibrate the probe before redeploying the CS511 after it has been stored out of water or dried up in the field 3 Initial Inspection e Upon receipt of the CS511 inspect the packaging and contents for damage File damage claims with the shipping company e Immediately check package contents against the shipping documentation see Section 3 1 Shipping Kit and Accessories Contact Campbell Scientific about any discrepancies e The model number and cable length are printed on a label at the connection end ofthe cable Check this information against the shipping documents to ensure the expected product and cable length are received 3 4 Shipping Kit and Accessories NOTE Except for the agitator these items are for Sensorex s DO6400 T Refer to Appendix B if you have a DO6200 T 3 1 4 Shipping Kit 1 Membrane replacement tool 1 Bottled DO electrolyte 250 ml 2 Teflon membranes 2 Membrane O rings 2 Membrane spaces 3 1 2 Optional Probe Accessories e PT4 L Agitator with Repeat Cycle Timer for stagnant conditions see Appendix C e 22261 Maintenance Ki
15. CWS The CWS900 allows the probe to be used in a wireless sensor network Refer to www campbellsci com cws900 for more information 6 Specifications Features e In line thermistor provides automatic temperature compensation e Agitator available that keeps the probe clean and moves water across membrane for more accurate readings e Compatible with all Campbell Scientific dataloggers Compatible Dataloggers Principle of Measurement Output Signal Accuracy Response Time Materials of Construction Body Anode Cathode Diameter Height Shipping Weight Cable Jacket Material Operating Conditions Temperature Pressure Minimum Submersion Depth CR200 X series CR800 series CR1000 CR3000 CR5000 CR9000X CR510 CR10 X CR23X CR7 21X Membrane covered galvanic oxygen probe 33 mV 9 mV 100 saturation lt 2 mV 0 saturation Better than 2 of reading 1 digit when calibration temperature equals measuring temperature 5 C 5 min from 100 to 0 oxygen Noryl Silver Zinc 5 72 cm 2 25 in 17 78 cm 7 in from bottom of sensor to end of cable strain relief 0 8 kg 1 75 Ib PVC 0 to 50 C 32 to 122 F 0 to 100 psig 60 mm 2 5 in CS511 L Dissolved Oxygen Probe Minimum Water Flow Calibration Temperature Compensation Range of Dissolved Oxygen Probe Electrolyte red wire flexible cable strain relief Noryl Body 0 99 25 1mm 10
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17. ci es Campbell Scientific Ltd Germany Fahrenheitstrasse13 D 28359 Bremen GERMANY www campbellsci de e info campbellsci de Please visit www campbellsci com to obtain contact information for your local US or International representative
18. city across their membranes to function properly Therefore to measure DO in stagnant water conditions it is necessary to move the water past the membrane to get accurate and reliable DO measurements In many instances the water also has a high bio loading and the probes become fouled resulting in inaccurate DO measurements Figure C 1 Preventing Bio fouling of a DO Sensor The PT4 agitator overcomes these problems The device is designed so that a soft bristle brush sweeps across the probe membrane or sensor tip This sweeping action of the brush provides the required water velocity as well as prevents the membrane from becoming bio fouled The optimum sweeping frequency depends on the design of the probe and type of membrane used and water conditions An ON time of 0 25 s and OFF time of 5 s is suitable in most circumstances C 1 Appendix C PT4 L Agitator Figure C 2 DO sensor with PT4 Agitator C 2 PT4 L Specifications Diameter 8 3 cm 3 25 in Length 18 0 cm 7 125 in Weight 0 6 kg 1 25 Ib Cable length 3 m 10 ft Power requirements 10 5 to 18 Vdc at the agitator Active current consumption 1 1 A Maximum ON time 3s C 3 Agitator Control C 2 Campbell Scientific ships the agitator with a repeat cycle timer Using the repeat cycle timer requires no datalogger programming However some users choose to use a solid state relay and have the datalogger agitate the water on the probe face either perio
19. d in Appendix A determine the oxygen concentration of the air User Manual 9 Use the following equation to calculate the multiplier M P R where M Multiplier P Concentration in PPM of the air from the calibration chart R The signal output of the probe when using a multiplier of one 10 Change the multiplier in the datalogger program from one to the calculated number see Section 4 2 Use SCWin to Program Datalogger and Generate Wiring Diagram or Section 7 2 Programming Instead of step 10 the multiplier can be entered using a separate instruction in the program This will allow a new multiplier to be added to the program without rewriting compiling and downloading the program to the datalogger For this method CRBasic dataloggers can use the following expression The multiplier value is entered into the expression through the Public Table using the numeric display in PC200W LoggerNet PC400 PConnect PConnectCE or datalogger keyboard display CRBasic Expression for Entering Multiplier DOppm DOMult DOmV Edlog dataloggers use Instruction 36 The multiplier is entered into an input location called DOmult using the numeric display in PC200W PC208W LoggerNet PC400 PConnect PConnectCE or the datalogger keyboard display Edlog Instruction 36 for Entering Multiplier 57 Z X Y P36 X Loc DOmV Y Loc DOmult Z Loc DOppm 15 CS511 L Dissolved Oxygen Probe 8 Maintenance
20. dically throughout the day or just before measurement Agitating just before the measurement saves on power and causes less wear and tear on the agitator and probe membrane Appendix C PT4 L Agitator The wiring for the agitator as controlled by this example program is as follows Ground G Agitator Datalogger 7321 Relay Crydom D1D07 Port C1 BLUE 12 V Battery Figure C 3 Agitator Wiring The following instructions would trigger the agitator as discussed in the agitator manual The CR800 CR850 CR1000 CR3000 and CR5000 use the Portset instruction as follows CR1000 Portset Instruction Example Portset 1 1 Delay 1 500 msec Portset 1 0 The CR200 X series use the Portset instruction as follows CR200 X Portset Instruction Example Portset 1 1 Delay 500 msec Portset 1 0 C 3 Appendix C PT4 L Agitator The CR510 CR10X and CR23X use instruction P86 and P22 as follows CR10X P86 and P22 Instructions Example 45 Do P86 1 41 Set Port 1 High 46 Excitation with Delay P22 l 1 Ex Channel 2 20 Delay W Ex units 0 01 sec 3 0 Delay After Ex units 0 01 sec 4 0 mV Excitation 47 Do P86 l 51 Set Port 1 Low 48 End P95 The above examples are not as power efficient as possible and would require AC power to maintain a sufficient battery charge If it is necessary to operate an agitator without AC power available write the program so that the agitator
21. e covered galvanic oxygen probe 1 65 mV 0 45 mV per mg l Better than 2 of reading 1 digit when calibration temperature equals measuring temperature 5 C 10 kQ nominal After equilibration 2 min for 90 of final value Delrin Membrane O ring Buna N Body Seal O ring Viton 0 05 mm Teflon 8 9 cm 3 5 in height 5 6 cm 2 2 in diameter 0 5 kg 1 1 Ib B 1 Appendix B Sensorex s Model DO6200 T Cable Length Cable Description Operating Conditions Temperature Pressure Minimum Submersion Depth Minimum Water Flow Calibration Temperature Compensation Range of Dissolved Oxygen Electrode Materials Probe Electrolyte B 2 Accessories for DO6200 T 14054 Teflon Membrane for DO6200 T Qty 5 14053 Teflon Membrane for DO6200 T Qty 25 14056 Membrane Replacement Tool for DO6200 T 14055 DO Electrolyte for DO6200 T 500 ml B 2 3 m 10 ft 5 wire 22 AWG shielded PVC jacketed 0 to 50 C 32 to 122 F Maximum 10 atmospheres 147 psig 60 mm 2 5 in 5 cm s 2 in sec across membrane In air or in air saturated water Automatic from 4 to 40 C 40 to 104 F 0 to 20 mg l 0 to 200 saturated Ag cathode Zn anode NaCl Appendix C PT4 L Agitator C 1 Description The PT4 agitator is a reliable robust agitator for use in conjunction with probes subjected to bio fouling in ponds and stagnant water conditions flow lt 5 cm s O probes require a minimum water velo
22. he membrane lock on top of the spacer as shown in Figure 8 5 Make sure the cap is upright not sideways when securing the membrane lock to the spacer Figure 8 4 Proper O ring placement 19 CS511 L Dissolved Oxygen Probe Membrane Tool s Membrane Lock FED TT Spacer Membrane Figure 8 5 Installing membrane 7 Inspect the membrane for wrinkles replace membrane if wrinkled 20 User Manual 8 Pour some clean water into the lower body and look for leakage around the membrane see Figure 8 6 replace membrane if there is leakage If there is no leakage dispose of the water Figure 8 6 Check for leakage 9 Pour fresh electrolyte in the bottom cap and fill to the top of the cap 10 Keep the sensor upright so that the cable is pointed upwards not sideways Screw the bottom cap onto the upper body until hand tight NOTE Excess electrolyte will leak out at the joint between the sensor s cap and upper body 21 CS511 L Dissolved Oxygen Probe 22 Appendix A Dissolved Oxygen Tables Table I Dissolved Oxygen in Fresh Water Solubility of dissolved oxygen mg L as a function of temperature and pressure for moist air salinity 0 0 ppt ALTITUDE Feet Metres and equivalent BAROMETRIC PRESSURE mm Hg mbar Fo soo 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 Feet o 152 305 457 610 rez ot4 1067 1219 1372 1524 1878 16
23. is only operated for a short period of time just before the measurement is to be taken C 4 CAMPBELL SCIENTIFIC COMPANIES Campbell Scientific Inc CSD 815 West 1800 North Logan Utah 84321 UNITED STATES www campbellsci com e info campbellsci com Campbell Scientific Africa Pty Ltd CSAf PO Box 2450 Somerset West 7129 SOUTH AFRICA www csafrica co za e sales 9 csafrica co za Campbell Scientific Australia Pty Ltd CSA PO Box 8108 Garbutt Post Shop QLD 4814 AUSTRALIA www campbellsci com au e info campbellsci com au Campbell Scientific do Brazil Ltda CSB Rua Luisa Crapsi Orsi 15 Butanta CEP 005543 000 S o Paulo SP BRAZIL www campbellsci com br e suporte campbellsci com br Campbell Scientific Canada Corp CSC 11564 149th Street NW Edmonton Alberta T5M 1W7 CANADA www campbellsci ca e dataloggers campbellsci ca Campbell Scientific Centro Caribe S A CSCC 300N Cementerio Edificio Breller Santo Domingo Heredia 40305 COSTA RICA www campbellsci cc e info campbellsci cc Campbell Scientific Ltd CSL Campbell Park 80 Hathern Road Shepshed Loughborough LE12 9GX UNITED KINGDOM www campbellsci co uk e sales campbellsci co uk Campbell Scientific Ltd France 3 Avenue de la Division Leclerc 92160 ANTONY FRANCE www campbellsci fr e info campbellsci fr Campbell Scientific Spain S L Avda Pompeu Fabra 7 9 Local 1 08024 BARCELONA SPAIN www campbellsci es e info campbells
24. les PEERS Mentos 11 7 2 1 4 Example CR1000 Program Using VoltDiff 12 7 2 1 2 Example CR200 X Program see 13 1 2 2 JEdlOg 1 teer d oec eene ee theta 13 7 2 2 1 Portion of CR10X Sample Program Using P1 14 7 2 2 2 Portion of CR10X Sample Program Using P2 14 TB Calibration acus saepe DR TOT ne AT TURO CAO 14 8 Maintenance iii wi erne 16 8 1 Cleaning Probe and Replacing the Membrane sess 16 Appendices A Dissolved Oxygen Tables A 1 B Sensorex s Model DO6200 T B 1 B 1 DO6200 T Specifications ii B 1 B 2 Accessories for DO6200 T ii B 2 G PT4 L Agitatofi aii Gn a C 1 Cl Descriptions e de PETRA EL ee el dee ndn C 1 CX PL4 L Specifications siae iae e eene a C2 C3 Agitator Control ilaria Gabe e eret eie ein C2 Figures 1 1 The CS511 L is currently Sensorex s DO6400 T left The DO6200 T right was shipped prior to June 2008 refer to Appendix B oett ert Rente tet OR EY orden 1 8 1 Separate the lower body from the upper body s 16 8 2 Remove membrane and O ring sess 17 8 3 Using a toothbrush to clean probe sse 18 8 4 Proper O ring placement ii 19 8 5 Installing membrane i 20 8 6 Check for leakage i 21
25. rom the product and also be sent to an appropriate recycling facility Campbell Scientific Ltd can advise on the recycling of the equipment and in some cases Sz arrange collection and the correct disposal of it although charges may apply for some items or territories For further advice or support please contact Campbell Scientific Ltd or your local agent fz CAMPBELL LT SCIENTIFIC Campbell Scientific Ltd Campbell Park 80 Hather Road Shepshed Loughborough LE12 9GX UK Tel 44 0 1509 601141 Fax 44 0 1509 601091 Email support campbellsci co uk www campbellsci co uk Contents PDF viewers These page numbers refer to the printed version of this document Use the PDF reader bookmarks tab for links to specific sections T Introduction uaar 1 2 Cautionary Statements 2 3 Initial Inspectilori ccc cct rre 2 3 1 Shipping Kit and Accessories iii 2 3 11 Shipping Kit iiit ri 2 3 1 2 Optional Probe Accessories nere e ener en enen 2 4 QuicKstart lr oh ees SETE SE SSR DERES eee ede 3 4 1 Getting Probe Ready to USe i 3 4 2 Use SCWin to Program Datalogger and Generate Wiring Diagram 5 4 3 Mount Probe cere Ne ge rr 8 Di OVeEIVIGM ici cee 8 6 Specifications 9 werunh m aias 11 7 1 WILLING PED 11 42 Programming ici nee eee eterno 11 2 1 SGRBASIC ette hg EY Uae sa
26. t containing 5 Teflon membranes 5 membrane O rings 5 tensioning washers and a 250 ml bottle of electrolyte e 22262 Maintenance Kit containing 25 Teflon membranes 25 membrane O rings 25 tensioning washers and a 500 ml bottle of electrolyte e 22263 Spare Parts Kit containing 2 membrane locks 2 tensioning washers 2 body O rings and 1 membrane replacement tool User Manual 4 Quickstart Please review Section 7 Operation for wiring programming and calibration information 4 1 Getting Probe Ready to Use 1 Unscrew the lower body from the upper body 2 Inspect the membrane for wrinkles Replace membrane if wrinkled see Section 8 1 Cleaning Probe and Replacing the Membrane CS511 L Dissolved Oxygen Probe 3 Pour clean water into the lower body and look for leakage around the membrane Dispose of the water and if there is leakage replace membrane see Section 8 1 Cleaning Probe and Replacing the Membrane 4 Pour fresh electrolyte in the bottom cap and fill to the top of the cap 5 Keep the probe upright with the cable pointed upwards not sideways Screw the bottom cap onto the upper body until hand tight NOTE Excess electrolyte will leak out at the joint between the probe s cap and upper body User Manual 4 2 Use SCWin to Program Datalogger and Generate Wiring Diagram The simplest method for programming the datalogger to measure the 034B is to use Campbell Scientific s
27. ts Example programs are provided in Section 7 2 1 1 Example CR1000 Program Using VoltDiff and Section 7 2 1 2 Example CR200 X Program 11 CS511 L Dissolved Oxygen Probe 7 2 1 1 Example CR1000 Program Using VoltDiff This example is a CR1000 program but programming for the CR800 CR850 CR3000 and CR5000 is similar Table 7 2 shows the wiring for the example Table 7 2 Wiring for CR1000 Example CR1000 Connection Sensor Wire 1H White 1L Black Ground Clear CR1000 Declare Variables and Units Public Batt_Volt Public DOmV Public DOppm Units Batt Volt Volts Units DOmV mV Units DOppm ppm Define Data Tables DataTable Tablel True 1 DataInterval 0 60 Min 10 Sample 1 DOmV FP2 Sample 1 DOppm FP2 Sample 1 Batt Volt FP2 EndTable DataTable Table2 True 1 DataInterval 0 1440 Min 10 Minimum 1 Batt_Volt FP2 False False EndTable Main Program BeginProg Scan 5 Sec 1 0 Default Datalogger Battery Voltage measurement Batt_Volt Battery Batt_Volt CS511 Dissolved Oxygen Probe measurements DOmV and DOppm VoltDiff DOmV 1 mV250 1 True 0 60Hz 1 0 DOppm DOmV 0 34 Call Data Tables and Store Data CallTable Tablel CallTable Table2 NextScan EndProg 12 User Manual 7 2 1 2 Example CR200 X Program The CR200 X series must use the VoltSE instruction since these dataloggers do not make differential measurements Ifthe other CRBasic dataloggers use the VoltSE
28. uch as P70 are required to store data permanently 1 Volt SE P1 C Reps 24 250 mV 60 Hz Rejection Range code 23 used for CR23X 1 SE Channel 1 Loc DOmV 1 0 Multiplier See Calibration 0 0 Offset 7 2 2 2 Portion of CR10X Sample Program Using P2 NOTE The example measurement instructions that follow do not store data to final storage Additional instructions typically P92 P77 and output processing instructions such as P70 are required to store data permanently 1 Volt Diff P2 SM Reps 24 250 mV 60 Hz Rejection Range code 23 used for CR23X 1 DIFF Channel 1 Loc DOmV 1 0 Multiplier See Calibration 0 0 Offset T 3 Calibration The multiplier is used to calibrate the CS511 probe To calculate the multiplier 1 2 3 4 5 6 7 8 Program the datalogger using a multiplier of one see Section 4 2 Use SCWin to Program Datalogger and Generate Wiring Diagram or Section 7 2 Programming Wire the CS511 to the datalogger see wiring diagram generated by SCWin or see Section 7 1 Wiring If the CS511 has been deployed in the field gently wipe the membrane with a soft cloth Place the CS511 in air away from direct sunlight with the membrane facing upward Place a drop of clean water on the membrane Wait for readings to stabilize This may take 15 minutes or more Determine the air temperature and barometric pressure Using a calibration chart such as that provide
29. xygen Probe ha defeats Cadin Mulipler ef 24 is based on an average of CS511 probes and will produce measurements close to the actual DO content However calibrating the probe using the folowng procedure is recommended 1 In SCWin select a CS511 Dissolved Oxygen Probe use a Calibration Multiplier of 1 and a fast Scan Interval such as 1 second previo cest Fin Help 4 Define the name of the public variables and enter the calibration multiplier Variables default to DOmv for the millivolt measurements and DOppm for the ppm values The default calibration value of 0 34 is based on an average It is preferable to calibrate the probe using the procedure provided in Section 7 3 Calibration After entering the information click on OK and then select Next Dissolved Oxygen in mV Domv mv Dissolved Oxygen in ppm poppm ppm Calibration Multiplier DOppm DOmV multiplier 0 34 CS511 Dissolved Oxygen Probe The default Calibration Multiplier of 0 34 is based on an average of CS511 probes and will produce DO measurements close to the actual DO content However calibrating the probe using the following procedure is recommended 1 In SCWin select a CS511 Dissolved Oxygen Probe use a Calibration Multiplier of 1 and a fast Scan Interval such as 1 second 2 Wire the CS511 to the datalogger as described in SCWin and send the program to the datalogger X Cox cancel ner
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