Operating Instructions - Instrumentation Systems & Services Ltd.
Contents
1. 50 32 32 32 32 32 32 32 32 32 32 32 32 32 41 41 41 41 41 50 59 32 32 32 32 32 32 32 32 32 41 41 41 41 50 50 50 50 50 59 68 32 32 32 32 32 32 41 41 41 50 50 50 50 59 59 59 59 59 68 77 32 32 32 32 41 41 50 50 50 50 59 59 59 68 68 68 68 68 77 86 32 32 32 41 41 50 50 59 59 59 68 68 68 68 77 77 77 77 86 FIEIETERETEIETEIEIEIEIEAEIEREIEIEIEIEIEI 95 32 32 41 50 50 59 59 68 68 68 77 77 77 77 86 86 86 86 95 ABHHHHHHHH HAHAHAHA 104 32 41 50 50 59 68 68 68 77 77 77 86 86 86 95 95 95 95 104 HREH HHE E EEA 113 32 50 59 59 68 77 77 77 86 86 95 95 95 95 104 104 104 104 113 122 41 50 59 68 77 77 86 86 95 95 95 104 104 104 113 113 113 113 122 HA HAA HAHAHA 140 59 68 77 86 86 95 104 104 104 113 113 122 122 122 122 122 122 122 140 KAHAHA ele te EE EAE AE EE ES 158 68 77 95 95 104 113 113 122 122 122 122 122 140 140 140 1402. 4 red dots Sapphire 40 05 For special requirements please ask our Sales Department about our range of special protective windows Models delivered with mounted protective windows are preset as follows Basic model Basic model has no adjustable parameter for the transmissivity The influence of transmissivity is reflected by a resulting emissivity value E g transmissivity of protective window is 0 88 emissivity of measured object is 0 95 resulting emissivity value is set with the two rotary switches to 0 84 0 88 0 95 0 84 Smart model Transmissivity for the protective window is set in the software directly The emissivity value is not changed Determination of transmissivity of an unknown protective window If transmissivity of the measuring screen is not indicated on the data sheet you can also determine the transmissivity yourself Please proceed as follows 1 Measure the temperature of the target object with the sensing head without using the protective window Note correct setting of emissivity With the basic model emissivity is set with the two rotary switches For the Smart model the emissivity is entered in the software and the value for Transmissivity is specified as 1 00 2 Insert the protective window in the sensing head 3 If you use the basic model of the sensing head adjust the emissivity until the same temperature is displayed as was determined without the protective window If the smar
3. 43 47 51 Monitor 55 59 63 67 0 1 11 Figure 15 sensors in digital communication first sensor also with analog current output The sensing heads are factory programmed with Polling Address 0 When installing a number of sensors note that each sensing head must first be assigned a separate polling address 0 to 11 section 4 5 4 Address Assignment for Multiple Sensors on page 20 4 5 7 Installation of Multiple Sensors digital and analog tag mode To run a sensor with analog current output the sensor is to address with polling address 0 In case of having multiple sensors running with analog current output the polling address can not be the criteria to distinguish between the sensors because every sensor would be set to the same address To avoid this a sensor can be named by means of a so called tag The tag will be stored within the units memory and can later be used to identify the sensor uniquely 22 Rev 05 01 2015 TX Installation 1 52 4 HART RS232 Shield 6 Adapter Monitor Figure 16 All sensors in digital communication and with analog current output In case of having more than 3 units please contact your local dealer for additional information for installing To prepare sensors for tag mode 1 The sensing heads are factory programmed with Polling Address 0 2 Start up the software with a single sensor address mode 3 Defi
4. 8 14 0 02 0 1 0 2 0 4 0 3 0 1 0 3 0 02 0 1 0 01 0 05 0 3 0 5 0 02 0 2 0 03 0 05 0 1 0 4 0 8 0 01 0 1 0 3 0 8 0 7 0 95 0 3 0 6 0 15 0 5 0 9 0 05 0 2 0 5 0 7 0 6 0 95 0 2 0 2 0 3 0 9 TX Appendix Material Lead Polished Rough Oxidized Magnesium Mercury Molybdenum Oxidized Unoxidized Monel Ni Cu Nickel Oxidized Electrolytic Platinum Black Silver Steel Cold Rolled Ground Sheet Polished Sheet Molten Oxidized Stainless Tin Unoxidized Titanium Polished Oxidized Tungsten Polished Zinc Oxidized Polished IX 1 um 0 3 0 8 0 5 0 9 0 25 0 35 0 3 0 8 0 9 0 2 0 4 0 04 0 8 0 9 0 35 0 35 0 8 0 9 0 35 0 25 0 5 0 75 0 6 0 5 2 2 um 0 05 0 2 0 5 0 3 0 7 0 05 0 2 0 05 0 15 0 4 0 9 0 1 0 3 0 2 0 6 0 4 0 7 0 1 0 2 0 95 0 02 0 6 0 7 0 2 0 25 0 4 0 8 0 9 0 2 0 9 0 1 0 3 0 2 0 5 0 6 0 8 0 1 0 6 0 1 0 3 0 15 0 05 METALS Emissivity 5 1 um 0 05 0 2 0 4 0 2 0 7 0 03 0 15 0 05 0 15 0 3 0 7 0 1 0 15 0 1 0 5 0 3 0 6 0 1 0 15 0 9 0 02 0 8 0 9 0 5 0 7 0 1 0 1 0 2 0 7 0 9 0 15 0 8 0 05 0 1 0 3 0 5 0 7 0 05 0 5 0 05 0 25 0 1 0 03 Tab 5 Typical Emissivity Values Rev 05 01 2015 8 14 um 0 05 0 1 0 4 0 2 0 6 0 02 0 1 0 05 0 15 0 2 0 6 0 1 0 1 0 14 0 2 0 5 0 05 0 15 0 9 0 02 0 7 0 9 0 4 0 6 0 1 0 7 0 9 0 1 0 8 0 05 0 05 0 2 0 5 0 6 0 03 0 03 0 1 0 1 0 02
5. Clean oil free air is recommended Figure 22 Dimension of Air Purge Collar left Sensor with Air Purge Collar right 6 4 Right Angle Mirror The Right Angle Mirror XXXTXXACRA is used to turn the field of view by 90 against the sensor axis It is recommended when space limitations or excessive radiation do not allow to directly align the sensor to the target The mirror must be installed after the bracket and after the Air Purge Collar and screwed in fully In dusty or contaminated environments air purging is required to keep the mirror surface clean TX Rev 05 01 2015 29 Accessories 45 5 1 77 u RB d 20 UN 2B 38mm Figure 23 Right Angle Mirror When using the Right Angle Mirror adjust the emissivity settings downward by 5 For example for an object with an emissivity of 0 65 you adjust the value down to 0 62 This correction accounts for energy losses in the mirror 6 5 Sighting Viewer The Sighting Viewer XXXTXXACSV is used to aid in the alignment of the standard sensor It is used when the object is small and far from the sensor as well as when it is difficult to obtain a direct in line sighting It can be used both with and without the Air Purge Collar but not with the Right Angle Mirror First secure the sensor to the bracket using the mounting nut or the Air Purge Collar Next screw on the Sighting Viewer Tool fully Now position and secure the bracket When the alignment is complete d
6. Y 13 35 29 78 29 0 51 1 34 1 14 184 307 1 14 7 24 Figure 4 Dimensions of the Sensor 039 1 54 Figure 5 Fixed bracket XXXTXXACEB left with sensor delivered 4 3 Connecting the Signal Line Before connecting the cable to the sensor standard and Smart models you should unscrew the cap from the back of the sensor Proceed as follows TX Rev 05 01 2015 15 Installation 1 Prepare the cable remove about 6cm 2 36 in of the 2 Unscrew the end cap until it can be pulled away insulation Shorten the shield to about 1cm 0 4 in Tin from the sensor body coat the connecting leads 3 Open the PG threaded cable gland 4 The cable gland consists of a PG nut a plastics part and a metal cone ring pa UL 5 Feed the prepared cable through the components of 6 Make sure to have a proper contact between the the cable gland braided shield and the metal cone ring 7 Place the PG screwed cable gland back into the 8 Connect the signal wires to the screw terminals outer cap Tighten the PG nut firmly 9 Screw the end cap firmly onto the sensor until it is tight flush with the sensor body IMPORTANT Neither the end cap nor the cable gland should have any play after tightening 16 Rev 05 01 2015 TX TX Installation The screwed cable gland described above is not a strain relief Consequently the cable must be clamped accordingly during the ins
7. please be referred to the GP manual Figure 36 Monitor GP 9 3 1 Installation with the Sensor Sensor Shield Monitor Terminal Block 10 TX Input 3 9 O TX 24V 8 SHD 7 Input 2 6 Input 2 5 Input 1 4 Input 1 T C out 2 O mA amp T C out 10 mA Out Figure 37 Sensor in analog communication display with the monitor The monitor can also be used to provide the power supply for a smart sensor in digital communication pin 9 24 VDC pin 10 ground For activating the 4 20 mA current input the monitor must be set to the device type H005 see the operating instructions for the monitor A possible installation is given in the figure below For other installations see the figures in section 4 5 Smart Model on page 18 Computer COM Port 2 Adapter Monitor Figure 38 Sensor in digital communication display and power with the monitor TX Rev 05 01 2015 45 Appendix 9 4 ATEX Certificate of Conformity BUREAU VERITAS a EC Type Examination Certificate 2 Equipment and Protective Systems Intended for Use in Potentially Explosive Atmospheres Directive 94 9 EC 3 Type Examination Certificate Number EPS 12 ATEX 1 477 X 4 Equipment Infrarot Temperaturmessger t Thermalert TX 5 Manufacturer Raytek GmbH 6 Address Blankenburgerstrasse 135 13127 Berlin 7 This equipment and any acceptable variation the
8. Field D S 14 1 Figure 2 Optical Diagrams Rev 05 01 2015 TX 2 3 Scope of Delivery All models are provided with operator s manual e a fixed bracket e mounting nut e models have 4 to 20 mA output TX Rev 05 01 2015 Technical Data 11 Basics 3 Basics 3 1 Measurement of Infrared Temperature Everything emits an amount of infrared radiation according to its surface temperature The intensity of the infrared radiation changes according to the temperature of the object Depending on the material and surface properties the emitted radiation lies in a wavelength spectrum of approximately 1 to 20 um The intensity of the infrared radiation heat radiation is dependent on the material For many substances this material dependent constant is known It is referred to as emissivity value see appendix see section 9 2 Typical Emissivity Values page 41 Infrared thermometers are optical electronic sensors These sensors are able to detect radiation of heat Infrared thermometers are made up of a lens a spectral filter a sensor and an electronic signal processing unit The task of the spectral filter is to select the wavelength spectrum of interest The sensor converts the infrared radiation into an electrical parameter The connected electronics generate electrical signals for further analysis As the intensity of the emitted infrared radiation is dependent on the material the required emissivity can be sele
9. For all models Sensor with Air Water Cooled Housing Option amp XXXTXXACFB _ _ N 5 9 eQ Sighting Viewer _ f e Mounting Nut XXXTXXACMN e Fixed Mounting Bracket XXXTXXACFB e Adjustable Bracket XXXTXXACAB e Air Purge Collar XXXTXXACAP e Right Angle Mirror XXXTXXACRA e Sighting Viewer XXXTXXACSV e Pipe Adapter XXXTXXACPA e Pipe Adapter XXXTXXAPA ThermoJacket Housing RAYTXXTJ3M e Industrial Power Supply XXXSYSPS e Protective Window for lens protection e Panel Mount Display RAYGPC RAYGPCM For Smart model e PC communications software HART RS232 Adapter XXXTXACRCK e USB RS232 Adapter XXXUSB4855 Adjustable Pipe Adapter XXXTXXAPA Fixed Bracket XXXTXXACSV Adjustable Bracket Right Angle Mirror XXXTXXACSV Air Purge Collar 1 XXXTXXACAP 29 AI D Mounting Nut XXXTXXACMN ThermoJacket and Accessories RAYTXXTJ3M Figure 20 Overview to the available accessories Rev 05 01 2015 TX Accessories 6 2 Adjustable Bracket Figure 21 Adjustable Bracket XXXTXXACAB 6 3 Air Purge Collar The Air Purge Collar XXXTXXACAP is used to keep dust moisture airborne particles and vapors away from the lens It can be mounted before or after the bracket The air flow is passed through 1 8 NPT stainless steel fitting onto the front aperture Air flow should be a maximum of 0 5 to 1 5 l sec
10. Win7 at minimum 64 MB RAM e approx 10 MB hard disc memory for the program 7 2 Installation and Start The following explains how to start and setup the software Make sure any sensor or sensors are turned on before running the program The Startup Wizard runs the first time you use the program After the first saving your settings the program starts at the Main screen Software Start 1 To install the software choose the SETUP EXE file on your data medium 2 Double click the DataTemp Multidrop gt icon on your desktop to open the software The software prompts you to choose to create a new file or open a saved file Click the lt Create a New File gt button 3 The software checks for a free COM port this appears as pre setting Make sure the lt HART Protocol gt is selected on the screen 4 Click lt Continue gt and follow instructions on the screen 5 On the last screen click lt Finish gt The following devices are available using this Welcome to the new Windows Multidrop protoc Software The Wizard will help you to configure the system Please select the COM Port you want to use COMI CIS C CONG C GONE Now please select the required protocol Figure 31 Setting the Software to lt HART gt Protocol After communication with the devices real or simulated is established a screen similar to the one below displays
11. temperature using an emissivity setting of 0 95 Finally measure the temperature of an adjacent area on the object and adjust the emissivity setting until the same temperature is reached This is the correct emissivity for the measured material 3 If possible apply flat black paint to a portion of the surface of the object The emissivity of the paint must be above 0 98 Next measure the temperature of the painted area using an emissivity setting of 0 98 Finally measure the temperature of an adjacent area on the object and adjust the emissivity until the same temperature is reached This is the correct emissivity for the measured material To optimize surface temperature measurements consider the following guidelines e Determine the object emissivity using the instrument which is also to be used for the measurements e Avoid reflections by shielding the object from surrounding temperature sources e For higher temperature objects use instruments with the shortest wavelength possible e For translucent materials such as plastic foils or glass assure that the background is uniform and lower in temperature than the object e Mount instrument perpendicular to surface if possible In all cases do not exceed angles more than 30 from incidence 9 2 Typical Emissivity Values The following table provides a brief reference guide for determining emissivity and can be used when one of the above methods is not practical Emissivity values show
12. 140 140 158 Eel ede HAHAHAHA EA EA EH 176 77 95 104 113 122 122 122 140 140 140 140 140 f 158 158 158 f 158 158 158 176 Eel ed et ede ee EE EX E el EH EXER ER EH 194 95 104 122 122 122 140 140 140 158 158 158 158 176 176 176 176 176 176 194 KAHABA E E ELE ES E E 212 104 122 122 140 140 158 158 158 176 176 176 176 176 194 f 194 194 194 194 4 212 Ambient Temperature C F Tab 1 Minimum device temperatures C F rene i Temperatures higher than 60 C an 140 F are not recommended due to Relative humidity 40 Yo the temperature limitation of the Minimum device temperature 30 C anes evice The use of lower temperatures is at your own risk 26 Rev 05 01 2015 TX Options 5 2 ATEX Intrinsic Safety The Smart unit is available with Intrinsic Safety rated as x II 2G Ex ib T4 Gb for 20 C lt Tambien lt 70 C 4 F lt Tambient lt 158 F x II 2D Ex ibD T135 C Db for 20 C lt TAmbient lt 70 C 4 F lt Tambient lt 158 F The required power supply barrier for the unit must be ordered separately This intrinsically safe unit is available with a water cooled housing The water cooled housing can provide a cooler more stable operating environment for the electronics but does not allow for appr
13. 43 Appendix Material Asbestos 0 9 Asphalt Basalt Carbon Unoxidized Graphite Carborundum Ceramic 0 4 Clay Concrete 0 65 Cloth Glass Plate Gob Gravel Gypsum Ice Limestone Paint non al Paper any color Plastic opaque over 20 mils Rubber Sand Snow Soil Water Wood Natural Tab 6 Typical Emissivity Values 44 2 2 um 0 8 0 8 0 9 0 8 0 9 0 95 0 8 0 95 0 8 0 95 0 9 0 2 0 4 0 9 Rev 05 01 2015 NON METALS Emissivity 5 1 um 0 9 0 95 0 7 0 8 0 9 0 7 0 9 0 9 0 8 0 95 0 85 0 95 0 9 0 95 0 98 0 9 0 95 0 4 0 97 0 4 0 98 0 95 0 95 0 9 0 9 0 9 0 95 8 14 um 0 95 0 95 0 7 0 8 0 9 0 7 0 8 0 9 0 95 0 95 0 95 0 95 0 85 0 95 0 8 0 95 0 98 0 98 0 9 0 95 0 95 0 95 0 95 0 9 0 9 0 9 0 98 0 93 0 9 0 95 TX Appendix 9 3 Display Monitor The Display Monitor GP order number RAYGPC RAYGPCM may be operated both with the standard and with the Smart model The monitor allows Peak Hold Valley Hold and Average and allows to adjust two setpoints for alarm or control use The display monitor requires a supply voltage of 110 VAC or 220 VAC The monitor meets IP54 IEC529 NEMA 12 requirements The unit withstands ambient temperatures in between 0 to 50 C 32 to 120 F The 1 8 DIN monitor provides a 4 to 20 mA signal input The 4 digit LED display has a display resolution from 1 C 1 F For more detailed information
14. 5 TX Accessories 6 9 Industrial Power Supply The DIN rail mount industrial power supply delivers isolated dc power and provides short circuit and overload protection To prevent electrical shocks the power supply must be used in protected environments cabinets Technical data Protection class prepared for class equipment Environmental protection IP20 Operating temperature range 25 C to 55 C 13 F to 131 F AC Input 100 240 VAC 44 66 Hz DC Output 24 VDC 1 3 A Cross sections input output 0 08 to 2 5 mm AWG 28 to 12 885 OOO0 E Figure 28 Industrial Power Supply XXXSYSPS Copyright Wago TX Rev O5 01 2015 33 Accessories 6 10 Protective Window Protective windows can be used to protect the sensor s optic against dust and other contaminations For sensors with plastic lenses the use of a protective window combined with the air purge is strongly recommended The following table provides an overview of the available protective windows recommended for a LT MT HT G5 and P7 model All protective windows are also available in stainless steel 5 Order number Model Designation Material none stainless steel Polyethylene foil 0 75 non poisonous non fragile 0 05 XXXTXACTWL XXXTXACTWLF 1 0 88 XXXTXACTWH 3 red dots Glass 40 05 0 93 XXXTXACTWGP G5 P7 2 red dots Calcium Fluorid 40 05 Table 2 Protective Windows 0 88
15. 8 4 0 16 in Tuber Outer Tube Inner 5 1 2 Avoidance of Condensation If environmental condition makes water cooling necessary it is strictly recommended to check whether condensation will be a real problem or not Water cooling also causes a cooling of the air in the inner part of the device Thereby the capability of the air to store water decreases The relative humidity increases and can reach 100 very quickly In case of a further cooling the surplus water steam will come out as water condensation The water will condense on the lenses and the electronics resulting in possible damage to the sensor Condensation can even happen on an IP65 sealed housing There is no watranty repair possible in case of condensed water within the housing To avoid condensation the temperature of the cooling media and the flow rate have to ensure a minimum device temperature The minimum device temperature depends on the ambient temperature and the relative humidity please consider the following table TX Rev 05 01 2015 25 Options Relative Humidity _ 10 18 20 25 30 35 40 as 50 55 60 65 70 75 80 85 so 95 100 O O Of O O O O O OF OF OF OF OF OF OF O O O O O stelslelsleleisiefelefeisfeiglelsleleis 41 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 41
16. EX certified units comply with the installation and safety instructions for electrical equipment in potentially explosive atmospheres TX Rev 05 01 2015 7 Technical Data 2 Technical Data 2 1 Models and Parameters In general there are two models available The basic model TXC for C and TXF for F and the Smart model TXS The model descriptor is followed by the description for the optical characteristic see following page Optical characteristic LTPSF LTSF MTSF G5SF Glass P7SF Plastics HTSF Temperature range 18to500 18to500 200 to 1000 250 to 1650 10 to 360 500 to 2000 Temperature range F 0 to 1000 0 to 1000 400 to 1800 500 to 3000 50 to 650 950 to 3600 Optical resolution 90 15 1 33 1 33 1 33 1 33 1 60 1 Spectral response Um 8 to 14 8 to 14 3 9 5 0 7 9 ZA Close focus CF1 CF2 CF1 CF2 CF1 CF2 Thermal Parameters Accuracy Repeatability Detector Response time 95 Temperature resolution NET Emissivity Electrical Parameters Output Maximum loop impedance Alarm Signal processing Smart models Basic model Power General Parameters Environmental rating Ambient operating range Storage temperature Relative Humidity Vibration Shock Dimensions Weight 1 of reading or 1 4 C 2 5 F whichever is greater at 23 C 5 C 73 F 9 F ambient temperature 0 5 of reading 0 7 C whichever is greater Micromachined Thermopile 165 ms 100 ms HT mo
17. R qr rc ANAN 30 CIA PU ace seein cetera os dex 30 6 ZADJUST BLE PIPE ADAPTER 31 COL a 31 0 0 INDUSTRIAT POWPROUPPLY PRU nennen ine 33 OO PROTECTIVE WINDOW een ree de 34 ROY ADATTE 35 TOOETWARE EU T ELT E 36 FA NEON debt t RUE 36 ZZ INSTALLATION AND a TART 36 Toa DINGO DEL P tons Ao MU UM M M ecw NS IR EA 37 S MAINTENANCE 38 SI TROUBLESHOOTING MINOR PROBLEM a ach 38 82 AUTOMATIC ERROR INDICATION es Ta aa ee a aa ite 38 CLEANING THE aa ee ee ee 39 O4 REPLACINC A PROTECTIVE WINDOW EOE ee 39 8 4 1 Modelsproduced after May T990 sel 39 8 4 2 Models produced before May TOU asaan nern 40 SAPPENDIN s ntes ee ies nota ndun onini ee 41 9 1 DETERMINATIONOREMISSYIIY ze een 41 9 2 TYPICAT EMISSIVILY VALUES 41 IS DISPLAY MONTOR AA 45 45 CERTIFICATE OF CONFORMITY 46 NOTES Safety Instructions 1 Safety Instructions This document contains important information which should be kept at all times with the instrument during its operational life Other users of this instrument should be given these instructions with the instrument Eventual updates to this information must be added to the original document The instrument can only be op
18. TA Infrared Sensor Operating Instructions WET ne E t 9174 Cor _ Br ee Ve Seer deo aa a Sai Rev 05 01 2015 50501 FAT Tel 01943 602001 WWW ISSLTD CO UK Fax 01943 816796 Raytek GmbH Model RAYTXCLTSF Serial 84312 Made in Germany mum Raytek Corporation Raytek and the Raytek Logo are registered trademarks of Raytek Corporation All rights reserved Specifications subject to change without notice WARRANTY The manufacturer warrants this product to be free from defects in material and workmanship under normal use and service for a period of two years from date of purchase except as hereinafter provided This warranty extends only to the original purchaser This warranty shall not apply to fuses or batteries Factory calibration is warranted for a period of one year The warranty shall not apply to any product which has been subject to misuse neglect accident or abnormal conditions of operation or storage Should the manufacturer be unable to repair or replace the product within a reasonable amount of time purchaser s exclusive remedy shall be a refund of the purchase price upon return of the product In the event of failure of a product covered by this warranty the manufacturer will repair the instrument when it is returned by the purchaser freight prepaid to an authorized Service Facility within the applicable warranty pe
19. TURE AA AA AA a M E MIU AE LU 12 EE RIC Aaa 13 OO BEBCTRICADE INTERBEREN GE ang BE Da a a AG 13 3 0 EMISSIVIEY OF TARGET OBJECT as ee to ceo ube ene 13 ZINSTALBATION 22 UA 14 ZI WIRE PARAMETERS FOR CURRENT LOOP ann an are bao d 14 2 DIMENSIONS OF elis qoc 15 AA PAA AA PARAN 15 2 3 CONNECTING THE SIGNAL LINE ee u Dapa Kama 15 ADA NOD 18 18 OMART MODEL 222er 18 18 LO KOZ L Adapter uses eure A 19 4 9 0 Installalion 0 SMart zu 19 qo 2 Adaress Assienment Tor M ultiple SCUSI wi eek 20 4 5 5 Installation of Multiple Sensors digital address mode unter Roa EHE 21 4 5 6 Installation of Multiple Sensors digital and analog address mode sess 22 4 5 7 Installation of Multiple Sensors digital and analog tag 22 29 8 Alam OUIDNL ei aa 23 DEREN EBEN ern 24 D LAIR WATER COOFED HOUTNG a amahan booa 24 DUI LNG AA AAA 25 25 92 ATEXINTRINSICHATE Ns ae ee a De 27 ACCESSORIES 28 COVERY VE NN mE 28 GADIS ABE BRACE ee 29 PURGE COLLAR ee ee a 29 Sx Md E HM qe PCS ii Aaa 29 NIEWE
20. This screen shows how many devices are attached as well as their identification numbers and types of devices Check here to make sure all installed devices are connected properly Note Ifyou notice that not all devices were found click on the Back button to return to the previous screen then go check your sensor connections After checking click on the lt Continue gt button so the software rescans for connected devices 36 Rev 05 01 2015 TX Software Startup Wizard The following devices have been found No Device ID Type 1 7465 RAYTXSLTSF Figure 32 List of Found Devices 7 3 Sensor Setup Selecting Sensor Setup from the Setup displays list of attached sensors When you select one a screen similar to the following displays In the Sensor Setup screen you may configure the settings for the signal processing emissivity ambient control hold modes fail safe mode the output signals alarms and relay and the advanced setup polling address descriptions Sensor Setup TZ Device 1 Sensor 1 Sensor Constant Device ID 920000 Device Type Ay T5LT SF Firmware Revision Model Upper Limit 540 0 D Date 10 10 1998 Universal Cmd Revision Model Lower Limit 17 8 Mininmal Span 20 0 C Specitic Cmd Revision Sensor Dat Object Temperature 410 4 Advanced Setu Polling Address CH Tag even Descriptor NEXT CALIBRATION Date 171700 Mes
21. and signal processing of one or more sensors in a 4 to 20 mA current loop A software suitable for a Windows PC are supplied together with the adapter The adapter has a 25 pin terminal connector for connecting to an RS232 interface Screw terminals are provided for connecting the 4 to 20 mA current loop terminal 4 52 and terminal 5 Si Figure 9 HART RS232 adapter Terminal 6 is connected internally to computer chassis ground 4 5 3 Installation of Smart Model Controller Display or just nothing within the current loop Computer COM Port 1 Computer a 24 V Al Controller Display or just nothing COM Port within the current loop 2 O Figure 11 Typical installation of Smart model using the internal resistor TX Rev 05 01 2015 19 Installation 4 5 4 Address Assignment for Multiple Sensors The sensing heads are factory programmed with Polling Address 0 When installing a number of sensors note that each sensing head must first be assigned a separate polling 1 to 15 To do this use the software supplied with the Smart model and the HART RS232 adapter e Install the software see software manual e Connect the HART RS232 adapter to the RS232 interface of your computer e Connect the Smart model which is to be programmed to the adapter Use either the installation with the external resistor or the alternative with the internal resistor e For configuring the sensor go to th
22. asics 3 4 Atmospheric Quality In order to prevent damage to the lens and erroneous readings the lens should always be protected from dust smoke fumes and other contaminants For this purpose an air purge collar is available You should only use oil free clean instrument air 3 5 Electrical Interference To minimize electrical or electromagnetic interference follow these precautions e Mount the sensor as far away as possible from possible sources of interference such as motorized equipment producing large step load changes e Ensure a fully insulated installation of the sensor Avoid ground loops e Make sure the shield wire in the sensor cable is earth grounded at one location 3 6 Emissivity of Target Object Determine the emissivity of the target object as described in appendix 9 1 Determination of Emissivity on page 41 If emissivity is low measured results could be falsified by interfering infrared radiation from background objects such as heating systems flames fireclay bricks etc close beside or behind the target object This type of problem can occur when measuring reflecting surfaces and very thin materials such as plastic films and glass This measuring error when measuring objects with low emissivity can be reduced to a minimum if particular care is taken during installation and the sensing head is shielded from these reflecting radiation sources TX Rev 05 01 2015 13 Installation 4 Installation The i
23. cted on the sensor The biggest advantage of the infrared thermometer is its ability to measure in the absence of contact Consequently surface temperatures of moving or hard to reach objects can easily be measured 3 2 Distance and Spot Size The desired spot size on the target will determine the maximum measurement distance and the necessary focus length of the optical module To avoid erroneous readings the target spot size must contain the entire field of view of the sensor Consequently the sensor must be positioned so the field of view is the same as or smaller than the desired target size For a list indicating the available focus models and their parameters see Figure 2 Optical Diagrams on page 10 Best Good Incorrect Leyte Target greater than spot size P d Target greater equal to spot size Target smaller than spot size Figure 3 Proper Sensor Placement 3 3 Ambient Temperature The sensing head is designed for measurements in ambient temperatures between 0 C and 70 C 32 to 160 F In ambient conditions above 70 C 160 F a water or air cooled housing is available to extend the operating range to 120 C 250 F with air cooling and to 175 C 350 F with water cooling When using the water cooled housing it is strongly recommended to use the supplied air purge collar to avoid condensation on the lens In ambient conditions up to 315 C 600 F the ThermoJacket housing should be used 12 Rev 05 01 2015 TX B
24. dels 0 1 K LT models 1K all other models 0 10 to 1 00 all models 4to20mA 750 Ohm 24 150 mA only Smart models C F Averaging Peak Valley Hold Emissivity internal housing temperature external ambient temperature Emissivity 24 VDC 10 Yo max 21 mA if HART communication is required otherwise 12 to 24 VDC 20 IP 65 IEC 529 NEMA 4 without cooling 0 to 70 C 32 to 160 F max 120 C 250 F with water cooling max 175 C 350 F with ThermoJacket max 315 C 600 F 18 C to 85 C 0 to 185 F 10 to 95 non condensing IEC 68 2 6 MIL STD 8100 3 axis 11 to 200 Hz 3 TEC 68 2 27 MIL STD 810D 3 axis 11 ms 50 G Sensor L 187 mm 42 mm 330 g Length 7 36 inches dia 1 65 inches with water cooling L 187 mm 60 mm 595 g Length 7 36 inches dia 2 36 inches with air cooling TX Rev 05 01 2015 Technical Data 2 2 Optical Diagrams The optical diagrams indicate the target spot diameter at any given distance between the target object and the sensing head All target spot sizes indicated in the optical diagrams are based on 90 energy Distance D in Target Spot Diameter S in Distance between Sensor and Object in 0 2 2 o 30 40 9 7 Target Spot Diameter S and Measuring 0 3 2 0 5 Distance D in Close oy s Focus in inches Target Spot Diameter S and Measuring Distance D in Close Focus in mm Distance betwe
25. e Sensor Sensor Setup menu in the software 1 ASSDSSSO Figure 12 Address assignment with external left and internal right resistor 20 Rev 05 01 2015 TX Installation 4 5 5 Installation of Multiple Sensors digital address mode e Maximum 15 sensors can be used The polling address must always be gt 0 e Communication is purely digital no analog current output is provided e Set each sensor failsafe mode to minimum 152 0 240 HARTIRS232 shield 6 Voltage V Op Current mA Adapter 9 4 8 12 16 20 24 28 32 36 40 44 48 1 2 3 4 5 6 7 8 Monitor 9 10 11 N 52 56 1 2 ou NO 60 Ng ZEN D Figure 14 Multiple sensors using the internal resistor The sensing heads are factory programmed with Polling Address 0 When installing a number of sensors note that each sensing head must first be assigned a separate polling address 1 to 15 section 4 5 4 Address Assignment for Multiple Sensors on page 20 TX Rev 05 01 2015 21 Installation 4 5 6 Installation of Multiple Sensors digital and analog address mode e Maximum 12 sensors can be used e Analog and digital communication for the sensor with polling address 0 e Communication for the remaining 11 sensors purely digital 1 S2 4 HART RS232 lap hiel Adapter T 23 27 31 35 39
26. en Sensor and Object mm Target Spot Diameter S mm Distance D mm Close Focus D S Proportion between Distance D to Target Spot and Target Spot Diameter S in Close Focus FarField D 5 Proportion with Distances 10 times greater than the Close Focus Distance Calculating the Target Spot Size To calculate the target spot size from two known points within an optical diagram the following formula can be used s s De 5 D D Sx unknown diameter of target spot smallest known diameter of target spot Sr greatest known diameter of target spot Dx distance to unknown target spot Dn distance to smaller known target spot Dr distance to greater known target spot Figure 1 How to read the optical diagrams TX Rev 05 01 2015 9 Technical Data Spot Dia in Plastic Lens Standard Focus SF Distance D Sensor to Object in 120 Spot Dia 100 mm 1520 mm 1000 1500 2000 Distance D Sensor to Object mm Focus Point D S 15 1 Far Field D S 14 1 Low and Medium Temperature Ranges G5 Glass P7 Plastic Standard Focus SF Spot Dia in Spot Dia mm Spot Dia in Distance D Sensor to Object in 60 90 120 1 8 60 2 8 LTSF MTSF pa G5SF P7SF 45 mm 1520 mm 500 1000 1500 2000 Distance D Sensor to Object mm Focus Point 0 5 33 1 Far Field D S 30 1 Low and Medium Temperature Ranges Hi
27. erated by trained personnel in accordance with these instructions and local safety regulations Acceptable Operation This instrument is intended only for the measurement of temperature The instrument is appropriate for continuous use The instrument operates reliably in demanding conditions such as in high environmental temperatures as long as the documented technical specifications for all instrument components are adhered to Compliance with the operating instructions is necessary to ensure the expected results Unacceptable Operation The instrument should not be used for medical diagnosis Replacement Parts and Accessories Use only original parts and accessories approved by the manufacturer The use of other products can compromise the operation safety and functionality of the instrument Instrument Disposal Disposal of old instruments should be handled according to professional and environmental regulations as electronic waste rd Operating Instructions The following symbols are used to highlight essential safety information in the operation instructions Helpful information regarding the optimal use of the instrument Warnings concerning operation to avoid instrument damage and personal injury Incorrect use of 110 230 V electrical systems can result in electrical hazards and personal injury All instrument parts supplied with electricity must be covered to prevent physical contact and other hazards at all times For AT
28. from the admissible values 16 Test report 12TH0291 17 Special conditions for safe use Admissible temperature conditions in gaseous and dust atmosphere 20 C lt Ta lt 70 C 18 Essential health and safety requirements Met by standards lt gt Certification 7 NG EX KAN T rkheim January 15 2013 Certificates Without signature are void This certificate is allowed to be distributed only if not modified lt Extracts or modifications must be authorized by Bureau Veritas Consumer Products Services Germany GmbH be Thi ificate is internally administrated under the following number 12 207 TX Rev 05 01 2015 47
29. gh Resolution Close Focus CF2 Distance D Sensor to Object in 20 26 Spot Dia mm E Spot Dia in Spot Dia mm 10 LTCF2 2 50 Mace 65 6 4 mm 200 mm 150 200 300 Distance D Sensor to Object mm Focus Point D S 32 1 Far Field D S 10 1 High Temperature Close Focus CF 1 Distance D Sensor to Object in Distance D Sensor to Object mm Focus Point D S 60 1 Far Field D S 7 1 Spot Dia in Spot Dia mm Spot Dia in Spot Dia mm Spot Dia in Plastic Lens Close Focus CF Distance D Sensor to Object in LTPCF1 Distance D Sensor to Object mm Focus Point D S 7 1 Far Field D S 4 1 Low and Medium Temperature Ranges High Resolution Close Focus CF1 Distance D Sensor to Object in 24 40 8 0 LTCF1 1 Distance D Sensor to Object mm Focus Point D S 30 1 Far Field D S 5 1 High Temperature Standard Focus SF Distance D Sensor to Object in Spot Dia mm Spot Dia in 25 mm 1520 mm 1000 1500 2000 Distance D Sensor to Object mm Focus Point D S 60 1 Far Field 0 5 42 1 High Temperature Close Focus CF2 Distance D Sensor to Object in 18 24 30 2 13 17 2 Spot Dia mm 2l gt Fa 3 4 mm 200 mm 150 200 Distance D Sensor to Object mm Focus Point D S 60 1 Far
30. ithout signature are void This certificate is allowed to be distributed only if not modified gt Extracts or modifications must be authorized by Bureau Veritas Consumer Products Services Germany GmbH This certificate is internally administrated under the following number 12 207 46 Rev 05 01 2015 TX BUREAU VERITAS 13 Annexe 14 EC Type Examination Certificate EPS 12 1 477 x 15 Description of equipment The Thermalert TX is a stationary infrared temperature measuring device for the use in potential gas dust explosive hazardous locations Measurements are conducted via an infrared temperature sensor For supply and output signal of 4 20mA overlain by a HART communication signal is used The device is produced with different lens systems housing coolant and different housing materials There is no influence on the intrinsic safety due to the different designs The housing of the device has IP65 protection Electrical data For connection to a certified intrinsic Uo 22 V safe safety barrier or a certified intrinsic lo 30 mA safe transducer with the following max Po 660 mW values rectangular characteristic curve Co nF 73 100 140_ Lo pH 1300 500 170 Inner capacity and inductivity Ci 16 nF between wires Ci 4 nF against ground 170 uH The existing inner inductivity and The circuit is safe insulated grounded capacities have to be subtracted
31. mming the sensor 4 5 1 HART Protocol Originally transmission of information was in one direction only from sensing head to process control The parameters monitored for the production of a product were not changed In order to use the same technological equipment to manufacture a multitude of differing products it must be possible to quickly alter many process parameters This has an effect on the sensing head Measuring range accuracy and alarm values must be redefined It would be extremely inconvenient if it were necessary to reprogram the sensing head at the unit every time The HART protocol arose from this requirement It allows the application of intelligent sensors The sensing heads can be programmed from the control room This means that information is transmitted in two directions The sensing head provides analog measured values to the control room via the 4 to 20 mA current loop The sensing head can be reprogrammed from the control room by means of bi directional transmission of digital signals The superposition of analog and digital signals is described by the HART protocol Sensors 18 Rev 05 01 2015 TX Installation which are programmable in this way are called SMART sensors Apart from the Smart model a HART RS232 adapter is also available This adapter allows programming of infrared sensing heads using a computer with an RS232 interface 4 5 2 HART RS232 Adapter The adapter XXXTXACRCK allows both remote setting
32. n in the table are only approximate since several parameters may affect the emissivity of a material These include the following Temperature Angle of measurement Geometry plane concave convex Thickness Surface quality polished rough oxidized sandblasted Spectral range of measurement of a PAA Transmissivity e g thin films plastics TX Rev 05 01 2015 41 Appendix Material Aluminum Unoxidized Oxidized Alloy A3003 Oxidized Roughened Polished Brass Polished Burnished Oxidized Chromium Copper Polished Roughened Oxidized Gold Haynes Alloy Inconel Oxidized Sandblasted Electropolished Iron Oxidized Unoxidized Rusted Molten Iron Cast Oxidized Unoxidized Molten Iron Wrought Dull 42 1 um 0 1 0 2 0 4 0 2 0 8 0 1 0 2 0 35 0 65 0 4 0 05 0 05 0 2 0 2 0 8 0 3 0 5 0 9 0 4 0 9 0 3 0 4 0 2 0 5 0 7 0 9 0 35 0 35 0 9 0 35 0 35 2 2 um 0 02 0 2 0 2 0 4 0 4 0 2 0 6 0 02 0 1 0 01 0 05 0 4 0 6 0 05 0 3 0 03 0 05 0 2 0 7 0 9 0 01 0 1 0 6 0 9 0 6 0 9 0 3 0 6 0 25 0 7 0 9 0 1 0 3 0 6 0 9 0 4 0 6 0 7 0 95 0 3 0 3 0 4 0 95 METALS Emissivity 5 1 um 0 02 0 2 0 2 0 4 0 4 0 1 0 4 0 02 0 1 0 01 0 05 0 3 0 5 0 03 0 3 0 03 0 05 0 15 0 5 0 8 0 01 0 1 0 3 0 8 0 6 0 9 0 3 0 6 0 15 0 6 0 9 0 05 0 25 0 5 0 8 0 65 0 95 0 25 0 2 0 3 0 9 Tab 4 Typical Emissivity Values Rev 05 01 2015
33. ne a unique tag for the sensor see the lt Advanced Setup gt in the menu lt Sensor gt lt Sensor Setup gt 4 Exit the software gi Repeat steps 2 to 4 for every additional sensor 6 Start up the software with multiple sensors select lt Define Scan List gt input the tags for all requested sensors 4 5 8 Alarm Output 4 20 mA current loop The alarm output of the Smart model is not electrically isolated The maximum current carrying capacity is 150 mA Use the circuit diagram The LED is operated with 10 current during alarm 10 mA and could be used as an indicator or as an optocoupler The alarm current does not influence the signal current 4 to 20 mA current loop Figure 17 Using the alarm output TX Rev 05 01 2015 23 Options 5 Options A full range of options for various applications and environments are available Options are factory installed and must be specified at the time of placing the order C or F basic model only Air Water cooled housing Option W includes air purge Intrinsically safe rating 54 for TXS models IS4W for TXS models with Air Water Cooled Housing 95 for TXS models in stainless steel 155W for TXS models in stainless steel and Air Water Cooled Housing ISO Calibration Certificate based on national standards e g DAkkS XXXTXCERT e Sensor in stainless steel S 5 1 Air Water Cooled Housing The Air Water Cooled Housing option all
34. nfrared sensor provides a standard two wire current loop output and has been designed for use in harsh industrial environments The Smart model allows the remote programming of the temperature range alarm values and other functions 4 1 Wire Parameters for Current Loop You should use shielded twisted pairs or multiple twisted pairs with a joint shield Line length The maximum line length of one two wire line per loop is dependent on the loop resistance R the capacitance per length unit C and the capacitance of the sensor Cs 5000 pF It is calculated as follows in meter in Ohm in pF ANAT s In ph For simplifying the formula use the parameters must be provided as naked values in the given dimension Typical values for wire cross sections copper e up to 250 m line length 0 2 mm cross section AWG24 e up to 650 m line length 0 5 mm cross section AWG20 e upto 1500 multiple wire line lengths 1 5 mm cross section e up to 3000 single wire line lengths 2 5 mm cross section 14 Rev 05 01 2015 TX Installation 4 2 Dimensions of Sensor All sensors are supplied with a fixed bracket and mounting nut Alternatively the sensor may also be mounted using customer supplied accessories A pipe adapter and other accessories may also be used see section 6 1 Overview on page 28 All sensors and accessories are supplied with 1 5 20 UN 2 threads 1 5 in 20 UN 2A lx N 9 ox 25 25
35. o not forget to remove the Sighting Viewer Tool 45 pn 1 1 2 20 REM um mm inches Figure 24 Sighting Viewer 6 6 Pipe Adapter The adjustable pipe adapter is available to connect a sighting tube or conduit to a sensor with or without water air cooled housing 30 Rev 05 01 2015 TX Accessories 38 20 UN 2B Figure 25 Pipe Adapter 6 7 Adjustable Pipe Adapter The adjustable pipe adapter accessory XXXTXXAPA can be permanently placed on a surface and aimed in any direction within a 45 radius The accessory kit includes two mounting flanges a circular pipe adapter a 2 pipe nipple a mounting flange for sighting tube and all necessary bolts and washers ul 1 625 iva 2x Mounting flange A XXXTXXMF 3 63 N Jan oq 18 Mounting flange WA AU sighting tube 5 mg amumi mm fin 1 75 1 75 1 18 1 75 Figure 26 Adjustable Pipe Adapter 6 8 ThermoJacket The ThermoJacket allows use of the sensor in ambient temperatures up to 315 C 600 F The rugged cast aluminum housing completely encloses the sensor and provides water cooling as well as air purging Sensing heads can easily be installed or removed with the ThermoJacket housing in its mounted position TX Rev 05 01 2015 31 Accessories Figure 27 ThermoJacket RAYTXXTY3 For more information see the ThermoJacket s manual 32 Rev 05 01 201
36. oved IS operation when external ambient conditions are above 70 C 158 F The recommended power supply barrier for the unit consists in its simplest form of two parts from the CONTRANS I series manufactured by ABB Automation formerly Hartmann amp Braun XXXAOIS2 Intrinsically Safe isolating Driver Part V17151 620 e Din Rail mounted Sockets XXXAOISI socket for one driver with integrated power supply for input voltages of 95 to 253 VAC V17111 130 XXXAOIS6 socket for one driver with integrated power supply for input voltages of 19 to 33 VDC V17111 120 XXXAOIS3 socket for up to eight drivers V17111 251 XXXAOIS4 socket for up to 16 drivers V17111 351 The CONTRANS I interface modules are a series of driver modules power supplies and backplanes all of which can be intermixed to provide the best solution for a specific application The recommended solution consisting of a single intrinsically safe isolating module and a single power supply socket is only one of several combinations possible Socket Isolating Driver V17151 620 Ui 22V 30mA P 660 mW Li 0 17 mH Ci 16nF A Adapter Figure 19 Intrinsic Safety Installation example Units with Intrinsic Safety IS rating are also available made from stainless steel Please also consider section 9 4 ATEX Certificate of Conformity page 46 TX Rev 05 01 2015 27 Accessories 6 Accessories 6 1 Overview
37. ows the sensor to be used in ambient temperatures up to 120 C 250 F with air cooling and 175 C 350 F with water cooling The cooling media should be connected using 1 8 NPT stainless steel fittings Air flow should be 1 4 to 2 5 l sec at 25 C 77 F Water flow should be approximately 1 0 to 2 0 l min water temperature between 10 and 27 C 50 to 80 6 F Chilled water below 10 C 50 F is not recommended see section 5 1 2 Avoidance of Condensation on page 25 The Air Water Cooled Housing is also available in stainless steel 5 13 ye 35 lt 21 gt lt 94 gt lt 21 gt 0 51 1 38 0 85 3 70 0 83 60 2 36 ES 1 5 in 142 20 UN 2A 1 42 0 71 er v pi 1 8 NPT Stainless Steel Fittings gt mm lt p 2 09 1 in Figure 18 Sensor with Air Water Cooled Housing 24 Rev 05 01 2015 TX Options 5 1 1 Connecting As a standard the cooled housing is supplied with fittings and non metric 1 8 NPT threads If you intend to supply the cooling media through pipes or hoses consider the following information e Thread Adapter metric pipe to NPT inside thread e Thread Adapter inch type pipe to NPT inside thread Inner Thread NPT in Pipe Outer TB wm 1 8 4 mm 0 16 in IN Eli Il Mi h TA 1 8 6 mm 0 24 in 222 1 8 8 mm 0 31 in Inner Thread in DIN ISO Outer Thread 1
38. pare parts Replace the protective window using the plastic levers supplied with the spare window Place the levers blades beneath the projection of the protective window Now gently lever the protective window from its mount Figure 35 Replacing the Protective Window 40 Rev 05 01 2015 TX Appendix 9 Appendix 9 1 Determination of Emissivity Emissivity is a measure of an object s ability to absorb and emit infrared energy It can have a value between 0 and 1 0 For example a mirror has an emissivity of 0 1 while the so called Blackbody reaches an emissivity value of 1 0 If a higher than actual emissivity value is set the output will read low provided the target temperature is above its ambient temperature For example if you have set 0 95 and the actual emissivity is 0 9 the temperature reading will be lower than the true temperature An object s emissivity can be determined by one of the following methods 1 Determine the actual temperature of the material using an RTD PT100 a thermocouple or any other suitable method Next measure the object s temperature and adjust emissivity setting until the correct temperature value is reached This is the correct emissivity for the measured material 2 For relatively low temperatures up to 260 C 500 F place a plastic sticker e g XXXRPMACED on the object to be measured This sticker should be large enough to cover the target spot Next measure the sticker s
39. r makes no warranty or representation either expressed or implied with respect to this software or documentation including its quality performance merchantability or fitness for a particular purpose As a result this software and documentation are licensed as is and the licensee i e the User assumes the entire risk as to its quality and performance The liability of the manufacturer under this warranty shall be limited to the amount paid by the User In no event shall the manufacturer be liable for any costs including but not limited to those incurred as a result of lost profits or revenue loss of use of the computer software loss of data the cost of substitute software claims by third parties or for other similar costs The manufacturer s software and documentation are copyrighted with all rights reserved It is illegal to make copies for another person Specifications subject to change without notice The device complies with the requirements of the European Directives EC Directive 2004 108 EC Conforms to relevant South Korean EMC Standards Content CONTEN le uM E 5 TESAPE TV INSTRUCTIONS 7 TECHNICAL DA 8 2 1 MODELS AND PARAMETERS ariaa aa 8 2 2 OPTICAL DIAGRAMS WANAWA WAA AA WANA WAWA 9 2 3 SCOPE OF DEEIVERY mwi 11 WBA nee 12 OL MEASUREMENT OF INFRARED TEMPERATURE es ass ee 12 92 DSTANGEANDSFOT SUZE rt ae ANG 12 O SIAIVIBIEN TT TEMPERA
40. reto are specified in the schedule to this certificate and the documents therein referred to 8 Bureau Veritas Consumer Products Services Germany GmbH Notified Body No 2004 in accord ance with Article 9 of the Council Directive 94 9 EC of March 23 1994 certifies that this equipment has been found to comply with the Essential Health and Safety Requirements relating to the design and construction of equipment and protective systems intended for use in potentially explosive at mospheres given in Annex II of the Directive The examination and test results are recorded in the confidential report 12TH0291 9 Compliance with the Essential Health and Safety Requirements has been assured by compliance with EN 60079 0 2009 EN 60079 11 2007 EN 61241 11 2006 10 If the sign X is placed after the certificate number it indicates that the equipment is subject to special conditions for safe use specified in the schedule to this certificate 11 This EC Type Examination Certificate relates only to the design and the construction of the speci fied equipment in accordance with Directive 94 9 EC Further requirements of this Directive apply to the manufacture and supply of this equipment 12 The marking of the equipment shall include the following 2G Ex ib T4 Gb ya 120 Ex ibD T135 C Db ent of explosion protection T rkheim January 15 2013 YA AY YA fem 27 o d D x Page 1 2 Certific icat s w
41. riod provided the manufacturer s examination discloses to its satisfaction that the product was defective The manufacturer may at its option replace the product in lieu of repair With regard to any covered product returned within the applicable warranty period repairs or replacement will be made without charge and with return freight paid by the manufacturer unless the failure was caused by misuse neglect accident or abnormal conditions of operation or storage in which case repairs will be billed at a reasonable cost In such a case an estimate will be submitted before work is started if requested THE FOREGOING WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES EXPRESSED OR IMPLIED INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY FITNESS OR ADEQUACY FOR ANY PARTICULAR PURPOSE OR USE THE MANUFACTURER SHALL NOT BE LIABLE FOR ANY SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES WHETHER IN CONTRACT TORT OR OTHERWISE SOFTWARE WARRANTY The manufacturer does not warrant that the software described herein will function properly in every hardware and software environment This software may not work in combination with modified or emulated versions of Windows operating environments memory resident software or on computers with inadequate memory The manufacturer warrants that the program disk is free from defects in material and workmanship assuming normal use for a period of one year Except for this warranty the manufacture
42. sage THIS FIELD IS FOR YOUR MESSAGES Internal Temperature 36 7 Output Current 16 26 m Percent of Range foe ee Alarm Status UPPER ALARM Hold Statue Signal Processing Setu Emissivity EE Ap Transmissiwity 1 00 Average Time 0 075 Fail Safe Mode Standard om Hold Time 1 000 5 Output Signal Setup Temperature Unit Upper Range Limit Lower Range Limit 178 C Alarm Mode Ambient Control Internal Hold Trigger T emp 261 NB Upper Alarm Limit 100 0 Ambient Temperature 35 0 C Hold Hysteresis 00 Lower Alarm Limit H 78 NE Cancel Save Load Help Figure 33 lt Sensor Setup gt Menu See the DataTemp Multidrop software help for further instructions TX Rev 05 01 2015 37 Maintenance 8 Maintenance Our customer service representatives are always at your disposal for any questions you might have This service includes any support regarding the proper application of your infrared measuring system calibration or the solution to customer specific solutions as well as repair In many cases your problems will be applications specific and can possibly be solved over the telephone So if you need to return equipment to us please contact our Service Department before doing so see phone and fax numbers at the beginning of this document 8 1 Troubleshooting Minor Problems Symptom Possible Cause Sol
43. t model is used adjust the transmissivity in the software until the same temperature is displayed as it was determined without the protective window For more information regarding the mounting of a protective window see section 8 4 Replacing a Protective Window on page 39 34 Rev 05 01 2015 TX Accessories 6 11 USB RS232 Adapter The USB RS232 Adapter is one standard USB 2 0 to serial bridge that has one DB 9 RS232 male connector The DB 9 pin serial port is configured as a DTE data terminal equipment device which is same as all PC COM ports The industry DIN rail and panel mounting design enable user a fast and professional installation Technical Data Power supply 5 VDC direct from USB port Speed max 256 kBit s RS232 standard 9 pin DTE full duplex USB connector type B supplied with type A to type B cable Ambient Temperature to 60 C 32 to 140 F 10 90 relative humidity non condensing Storage Temperature 20 to 70 C 4 to 158 F 10 90 relative humidity non condensing Dimensions L x W x H 151 x 75 x 26 mm 5 9 x 2 9 x 1 in Figure 29 USB RS232 Converter XXXUSBA855 TI N no A a 25 pin HART RS232 RS232 USB 9 pin TX Sensor 232 Adapter RS232 USB Adapter Computer Figure 30 Principal bridging a TX sensor with HART communication via RS232 to USB communications TX Rev 05 01 2015 35 Software 7 Software 7 1 Requirements PC running Windows 2000 XP Vista
44. tallation The outside diameter of the connecting cables round cable should lie between 4 to 6 mm about 0 2 inches Note that it might be necessary to additionally seal the cable entry to allow IP65 with smaller cables Rev 05 01 2015 17 Installation 4 4 Basic Model The standard model 15 available for C or F It provides a 2 pin screw jumper terminal for connecting the 4 to 20 mA current loop The polarity is indicated on the panel Above the screw jumper terminal there are two rotary switches for emissivity setting Emissivity is preset at the factory at 0 95 see figure The appendix lists typical emissivity values for common Figure 6 Back panel of basic model materials see appendix see section 9 2 Typical Emissivity Values page 41 4 4 1 Installation with a Controller Basic model e shield Controller 4 20 mA Figure 7 Typical installation of basic model 4 5 Smart Model The Smart model has a 3 pin screw jumper terminal for connecting the 4 to 20 mA current loop and the alarm output The terminal assignment is marked on the panel To allow clip leads from a HART adapter to attach directly to the sensor for setting sensor parameters raise the removable terminal strip about 4 mm 0 2 inches from the rear panel board and t th d d pins F BN abc j ae bn put o Figure 8 Back panel of basic model example via line terminals a lap top with a HART adapter can be used for progra
45. tion 8 4 2 Models produced before May 1999 on page 40 Make sure to use the appropriate protective window for the spectral range of your sensor model for more information see section 6 10 Protective Window on page 34 The window material is placed in a metal ring with a thread with an inner rubber gasket This rubber gasket hermetically seals the sensor against atmospheric contaminants Replace the protective window using the special tool supplied with the spare window Put the tools nozzles into the wholes on the window s mounting ring Now gently unscrew the protective window from its mount by turning to the left Take care to screw in the new protective window as tight as possible but do not over tighten TX Rev 05 01 2015 39 Maintenance Sensor Window Mounting Tool Figure 34 Replacing the Protective Window 8 4 2 Models produced before May 1999 Attention If you own a model produced before May 1999 and where the protective window looks similar to the one shown on the photographs below refer to the following description Make sure to use the appropriate protective window for the spectral range of your sensor model for more information see section 6 10 Protective Window on page 34 The window material is placed in a metal ring which is enclosed with a rubber gasket This rubber gasket keeps the protective window in the sensor Models produced later than May 1999 have a thread instead check this before you order s
46. ution No Output Cable Disconnected Check Cable Connections Erroneous Temperature Faulty Sensor Cable Verify Cable s Integrity Erroneous Temperature Field of View Obstructed Remove the Obstruction Erroneous Temperature Lens Dirty Clean the Lens Erroneous Temperature Wrong Emissivity Setting Correct the Setting Temperature Fluctuates Wrong Signal Processing Correct Peak Valley or Average Settings Tab 3 Troubleshooting 8 2 Automatic Error Indication The automatic error indication alarm output shall warn the user and guarantee a secure output in the event of a system error In the first place however its task is to switch the system off in case of a faulty setup or a defect in the sensing head or in the electronic circuits Please select the desired Alarm Mode see lt Advanced Setup gt in the menu lt Sensor gt lt Sensor Setup gt of the software e Off no alarm function e Normally Open open output within the alarm thresholds e Normally Closed closed output within the alarm thresholds e Intern Temp open if internal sensor temperature is exceeded e Intern Temp n o closed if internal sensor temperature is exceeded Current output Symptom 4 20 mA Output defect Target temperature under range Target temperature over range Never rely exclusively on the automatic error indication when monitoring critical A heating processes It is strongly recommended to take additional safet
47. y measures 38 Rev 05 01 2015 TX Maintenance 8 3 Cleaning the Lens Care should be taken to keep the lens clean Any foreign matter on the lens will affect the accuracy of the measurements Be sure to take care when cleaning the lens Please observe the following 1 Blow off lose particles with clean air 2 Gently brush off remaining particles with a soft camel hair brush 3 To remove any more severe contamination use a clean soft cloth dampened with distilled water In any case do not scratch the lens surface For finger prints or other grease use any of the following e Denaturated alcohol e Ethanol e Kodak lens cleaner Apply any of the above to the lens Wipe gently with a clean soft cloth until you see colors on the lens surface then allow to air dry Never wipe the surface dry this may scratch the surface If the lens is contaminated with silicones e g from hand creams clean it carefully using Hexane Allow the lens to air dry Do not use any ammonia or any cleaners containing ammonia to clean the lens This may result in permanent damage to the lens surface 8 4 Replacing a Protective Window 8 4 1 Models produced after May 1999 Attention Beginning production date May 1999 the models contain a thread allowing an easier protective window exchange If you received your model together with this manual your model was produced after May 1999 If you own an older model refer to the description given in sec
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