Omega Engineering OS1592 User's Manual
Contents
1. 8 10 Optical Head Mounting Bracket OS1592 MB ou eee eee 8 11 Air Purge Collar OS1592 AP sscci an essavasereseenpsaeaiseaeanieen ein neiees 8 051592 Infrared Fiber Optic Thermometer Transmitter g INTRODUCTION The new OS1592 series Infrared Fiber Optic Thermometer Transmitter provides non contact temperature measurement for industrial applications The unit measures temperature starting at 260 C 500 F and up to 2482 C 4500 F It provides dual analog outputs 4 20 mA 0 5 VDC 0 10 VDC 1 mV Deg J amp K type T Cs electrically isolated from the main input DC power supply The 1 mV Deg analog output is standard on all units The main electronics is ina NEMA 4 rated Die cast Aluminum housing with a local backlit LCD built in Relay Alarm LED and a 4 position programmable keypad The unit accommodates any of the following assembly types e Optical Assembly e Ceramic Tip Assembly e Polymer Bolt Assembly INSTALLATION 2 1 Unpacking Remove the packing list and verify that you have received all your equipment If you have any questions about the shipment please call Customer Service at 1 800 622 2378 or 203 359 1660 We can also be reached on the internet www omega com e mail info omega com When you receive the shipment inspect the container and equipment for any signs of damage Note any evidence of rough handling in transit Immediately report any damage to the shipping agent The carrier will not h2. Industrial Water amp Wastewater Treatment A pH Conductivity amp Dissolved Oxygen Instruments M3672 0905
3. MADE IN 2 YEAR CAR Ji Usa Hilis sart Gy om ie Ua Guid Shop online at omega com OZOMEGA omega com e mail info omega com For latest product manuals omegamanual info 051592 Infrared Fiber Optic Thermometer Transmitter omega com CEOMEGA OMEGAnet Online Service Internet e mail omega com info omega com Servicing North America U S A One Omega Drive P O Box 4047 ISO 9001 Certified Stamford CT 06907 0047 TEL 203 359 1660 FAX 203 359 7700 e mail info omega com Canada 976 Bergar Laval Quebec H7L 5A1 Canada TEL 514 856 6928 FAX 514 856 6886 e mail info omega ca For immediate technical or application assistance U S A and Canada Sales Service 1 800 826 6342 1 800 TC OMEGA Customer Service 1 800 622 2378 1 800 622 BEST Engineering Service 1 800 872 9436 1 800 USA WHEN Mexico En Espanol 001 203 359 7803 e mail espanol omega com FAX 001 203 359 7807 info omega com mx Servicing Europe Benelux Postbus 8034 1180 LA Amstelveen The Netherlands TEL 31 0 20 3472121 FAX 31 0 20 6434643 Toll Free in Benelux 0800 0993344 e mail sales omegaeng nl Czech Republic Frystatska 184 733 01 Karvin Czech Republic TEL 420 0 59 6311899 FAX 420 0 59 6311114 Toll Free 0800 1 66342 e mail info omegashop cz France 11 rue Jacques Cartier 78280 Guyancourt France TEL 33
4. YEN Current temperature ese ope Current temperature in pi between F C Minimum temperature Go to He Current temperature Press as to turn LCD Differential temperature Go to backlighting ON and OFF i Current temperature Activate Deactivate High alarm setpoint Go to Table 1 Functional Flow Chart Set High alarm value DISPLAY MODES MEV IATA Figure 3 Visual Functional Flow Chart OS1592 Infrared Fiber Optic Thermometer Transmitter g The Emissivity setting as well as the temperature Engineering unit F or C are stored in the non volatile memory Removing the main power will not erase or C hange these settings 3 1 Changing the Temperature from F to C or vice versa Press the key to go to either the MAX MIN or DIF display mode Press the key to change the temperature display from F to C or vice versa The analog output 1 1 mV Deg also follows the temperature display unit 3 2 Turning on the Display Backlight Press the key to go to either the MAX MIN or DIF display mode Press the key to turn the display backlight ON or OFF 3 3 Using the Alarm Function 1 2 3 1 2 The alarm deadband is 10 C or 18 F Press the key to go to the HAL display mode Press either the or v keys to set the high alarm value Press the key to enable the high alarm function The icon appears on the display If the temperature exceeds the high alarm set point the uni
5. 1 OD x 159 mm 6 25 L 2 Lens Probe L1 3 Spot Size D S 1 9 mm 152 mm 0 076 6 79 1 Fiber Bundle 1 8 mm 0 070 Dimensions 25 4 mm 1 OD x 264 mm 10 38 L 3 Lens Probe L1 2 Spot Size D S 4 8 mm 508 mm 0 19 20 105 1 Fiber Bundle 0 5 mm 0 020 Dimensions 25 4 mm 1 OD x 149 mm 5 87 L 4 Ceramic Tip L2 152 4 mm 6 Probe Fiber Bundle 1 8 mm 0 070 Dimensions 48 mm 0 190 OD x 152 4 mm 6 L 5 Polymer Bolt L3 101 6 mm 4 Probe with air purge fitting Fiber Bundle 1 8 mm 0 070 Dimensions 12 7 mm 0 5 OD x 101 6 4 L Air Purge Fitting Included at 90 Angle Fiber Optic Cable 152 4 cm 5 Feet Long Standard Power 18 to 36 VDC Operating Ambient Temperature Electronic Unit Optical Assembly 0 to 50 C 32 to 122 F 0 to 150 C 32 to 302 F Operating Relative Humidity Less than 95 without condensation g OS1592 Infrared Fiber Optic Thermometer Transmitter 10 Display Keypad switch Electrical Isolation Calculated Temperature values High Alarm Alarm set point Alarm Deadband Relay Contact rating Analog Outputs 1 1 mV F or C Accuracy 2 4 20 mA Accuracy Max Load 3 0 5 VDC Accuracy Min Load 4 0 10 VDC Accuracy Min Load 5 J type Thermocouple 500 to 1000 F Range R1 Accuracy 6 K type Thermocouple 500 to 1000 F Range R1 1000 to 2000 F range R2 Accuracy Air Purge Collar OS1592 AP1 OS1592 AP2 Main Housi
6. 8 mm 0 19 50 8 cm 20 1 52 m 5 OS1592 L1 R3 3 1093 2482 C 2000 to 4500 F Lens Probe 1 9 mm 0 076 15 2 cm 6 1 52 m 5 The unit provides two separate analog outputs The first is ImV Deg Standard The second analog output to be specified as follows where m 4 20 mA output V1 0 5 VDC output V2 0 10 VDC output K Thermocouple output K type For R1 amp R2 Temperature range only J Thermocouple output J type For R1 Temperature range only There are three temperature ranges R1 260 to 538 C 500 to 1000 F R2 538 to 1093 C 1000 to 2000 F R3 1093 to 2482 C 2000 to 4500 F 1 Accessories Model No Description OS1500 BLS OS1500 BLF OS1500 RC PSU 93 OS1592 MB OS1592 AP1 Backlight Source Backlight Fiber Assembly to use with OS1500 BLS Replacement Bulb Unregulated 24 VDC Power Supply Mounting Bracket Air Purge Collar for 1 amp 2 Lens probe 6 3 mm 25 amp 20 3 cm 8 1 probe 4 8 mm 19 50 8 cm 20 2 probe Air Purge Collar for 3 Lens probe 1 9 mm 076 15 2 cm 6 OS1592 AP2 OS1592 Infrared Fiber Optic Thermometer Transmitter g 2 2 Electrical Connection Attach the optical assembly to the optical adapter located on the side of the housing Refer to Fig 1 for the overall appearance of the unit Open the cover of the aluminum housing Slide your cable through the
7. SECTION cccccsccesssccssssescaccsscsecsdasceccsscecssceccscssesccsesosessPAGE Section 1 Introduction sosnsmeinsremieeinnsmnnnnuinvisini 1 Section 2 Installahomsssnssaasaucsonsenansnsmnnnesi 1 2 Unpadans Leseadssamsaursargaupsanasaanssg njee 1 22 El ctrica Connectionin aiian 3 Section 3 Operation veasaaresaesmsmosmmjepaas nen 4 3 1 Changing the Temperature from F or C or vice versa 5 3 2 Turning on the Display Backlight supepinnsnsninunnpsen 5 33 Using the Alarm Function supnessmutirnssetandaidstnike 5 3 4 Analog Output vs Temperature s ssssessssessesessesessesesessese 5 3 5 Resetting Temperature Values sic c tcundinteias aitaanceens 6 Section 4 Specifications sissie eseist essees 9 SechHon gt Maintenance 2 1es avessvcieesscssiincsaaveveseaneassundoagedoarsesasndenssedaeuts 11 OS1592 Infrared Fiber Optic Thermometer Transmitter TABLE OF FIGURES T 091592 Main UA pe 3 2 Power Supply and Analog Output Connections cece 3 3 Visual Functional Flow Chartuuuaeinammirsaasesumsndiseditd 4 4 NEMA 4 Aluminum Enclosure renorvrnvnvennvnnenrenennrevrnvervravnnsvavnesneer 6 5 Optical Lens Assembly L1 25 8 FOV rrrrnrrrrrrrrversveverevsvevevenee 7 6 Optical Lens Assembly L1 19 20 FOV esseere 7 7 Optical Lens Assembly L1 076 6 FOV woes 7 8 Ceramic Tip Assembly L2 sesessssseeesessresessreseseresrreresrreressrerrsrrerrsrees 7 9 Polymer Bolt Assembly L3 with 90 Angle Air Purge Fitting
8. protection of 500mA Where Do I Find Everything I Need for Process Measurement and Control OMEGA Of Course Shop online at omega com TEMPERATURE Zg Thermocouple RTD amp Thermistor Probes Connectors Panels amp Assemblies 4 Wire Thermocouple RTD amp Thermistor 4 Calibrators amp Ice Point References 4 Recorders Controllers amp Process Monitors 4 Infrared Pyrometers PRESSURE STRAIN AND FORCE 4 Transducers amp Strain Gages L Load Cells amp Pressure Gages 4 Displacement Transducers A Instrumentation amp Accessories FLOW LEVEL 4 Rotameters Gas Mass Flowmeters amp Flow Computers WY Air Velocity Indicators l Turbine Paddlewheel Systems lt Totalizers amp Batch Controllers pH CONDUCTIVITY 4 pH Electrodes Testers amp Accessories 4 Benchtop Laboratory Meters l Controllers Calibrators Simulators amp Pumps 4 Industrial pH amp Conductivity Equipment DATA ACQUISITION 4 Data Acquisition amp Engineering Software 4 Communications Based Acquisition Systems 4 Plug in Cards for Apple IBM amp Compatibles 4 Datalogging Systems A Recorders Printers amp Plotters HEATERS 4 Heating Cable l Cartridge amp Strip Heaters 4 Immersion amp Band Heaters LY Flexible Heaters 4 Laboratory Heaters ENVIRONMENTAL MONITORING AND CONTROL 4 Metering amp Control Instrumentation 4 Refractometers 4 Pumps amp Tubing A Air Soil amp Water Monitors
9. 0 1 61 37 2900 FAX 33 0 1 30 57 5427 Toll Free in France 0800 466 342 e mail sales omega fr Germany Austria Daimlerstrasse 26 D 75392 Deckenpfronn Germany TEL 49 0 7056 9398 0 FAX 49 0 7056 9398 29 Toll Free in Germany 0800 639 7678 e mail info omega de United Kingdom One Omega Drive River Bend Technology Centre ISO 9002 Certified Northbank Irlam Manchester M44 5BD United Kingdom TEL 44 0 161 777 6611 FAX 44 0 161 777 6622 Toll Free in United Kingdom 0800 488 488 e mail sales omega co uk It is the policy of OMEGA Engineering Inc to comply with all worldwide safety and EMC EMI regulations that apply OMEGA is constantly pursuing certification of its products to the European New Approach Directives OMEGA will add the CE mark to every appropriate device upon certification The information contained in this document is believed to be correct but OMEGA accepts no liability for any errors it contains and reserves the right to alter specifications without notice WARNING These products are not designed for use in and should not be used for human applications WARRANTY DISCLAIMER OMEGA ENGINEERING INC warrants this unit to be free of defects in materials and workmanship for a period of 25 months from date of purchase OMEGA s WARRANTY adds an additional one 1 month grace period to the normal two 2 year product warranty to cover handling and shipping time This ensures that OMEGA customers rec
10. Ge FULL THREAD dele 102 21 5 gt 4 00 0 06 AIR PURGE FITTING Dimensions mm in Figure 9 aik Bolt Assembly L3 with 90 Angle Air Purge Fitting 6 35 0 25 Dimensions mm in ai 156 TOP LIP 25 4 1 00 6 32 UNC had 12 7 1 2 DEEP FROM 3 3 0 13 SLOT FN 175 Med s 7 62 0 30 if f gem 4 44 5 78 25 4 0 13 T 0 75 35 1 38 c 30 3 7 24 6 0 97 aan ca 6 35 ozs 4 8 0 19 17 5 0 69 Figure 10 Optical Head Mounting Bracket 051592 MB i AIR PURGE INLET 1 8 NPT 31 8 1 25 DIA L gt MODEL L OS1592 AP1 114 3 mm 4 5 OS1592 AP2 185 4 mm 7 3 Figure 11 Air Purge Collar O Dimensions mm in 051592 Infrared Fiber Optic Thermometer Transmitter V SPECIFICATIONS Temperature Range R1 260 to 538 C 500 to 1000 F R2 538 to 1093 C 1000 to 2000 F R3 1093 to 2482 C 2000 to 4500 F Accuracy at 22 C 72 F 1 of Rdg ambient temperature and at Emissivity of 0 95 or greater Repeatability 0 5 of Rdg Resolution 1 C or 19F 25 msec 0 to 63 of Final value 0 8 to 1 8 microns Response Time Spectral Response Emissivity 0 05 to 1 00 in 0 01 increments Set via Keypad Optical Assemblies 1 Lens Probe L1 1 Spot Size D S 6 3 mm 203 mm 0 25 8 32 1 Fiber Bundle 1 8 mm 0 070 Dimensions 25 4 mm
11. MENT IN ORDER TO AVOID PROCESSING DELAYS The assigned AR number should then be marked on the outside of the return package and on any correspondence The purchaser is responsible for shipping charges freight insurance and proper packaging to prevent breakage in transit FOR WARRANTY RETURNS please have the FOR NON WARRANTY REPAIRS consult OMEGA following information available BEFORE for current repair charges Have the following contacting OMEGA information available BEFORE contacting OMEGA 1 Purchase Order number under which the product 1 Purchase Order number to cover the COST was PURCHASED of the repair 2 Model and serial number of the product under 2 Model and serial number of the product and warranty and 3 Repair instructions and or specific problems 3 Repair instructions and or specific problems relative to the product relative to the product OMEGA s policy is to make running changes not model changes whenever an improvement is possible This affords our customers the latest in technology and engineering OMEGA is a registered trademark of OMEGA ENGINEERING INC Copyright 2005 OMEGA ENGINEERING INC All rights reserved This document may not be copied photocopied reproduced translated or reduced to any electronic medium or machine readable form in whole or in part without the prior written consent of OMEGA ENGINEERING INC OS1592 Infrared Fiber Optic Thermometer Transmitter Vv TABLE OF CONTENTS
12. XPRESSED OR IMPLIED EXCEPT THAT OF TITLE AND ALL IMPLIED WARRANTIES INCLUDING ANY WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED LIMITATION OF LIABILITY The remedies of purchaser set forth herein are exclusive and the total liability of OMEGA with respect to this order whether based on contract warranty negligence indemnification strict liability or otherwise shall not exceed the purchase price of the component upon which liability is based In no event shall OMEGA be liable for consequential incidental or special damages CONDITIONS Equipment sold by OMEGA is not intended to be used nor shall it be used 1 as a Basic Component under 10 CFR 21 NRC used in or with any nuclear installation or activity or 2 in medical applications or used on humans Should any Product s be used in or with any nuclear installation or activity medical application used on humans or misused in any way OMEGA assumes no responsibility as set forth in our basic WARRANTY DISCLAIMER language and additionally purchaser will indemnify OMEGA and hold OMEGA harmless from any liability or damage whatsoever arising out of the use of the Product s in such a manner RETURN REQUESTS INQUIRIES Direct all warranty and repair requests inquiries to the OMEGA Customer Service Department BEFORE RETURNING ANY PRODUCT S TO OMEGA PURCHASER MUST OBTAIN AN AUTHORIZED RETURN AR NUMBER FROM OMEGA S CUSTOMER SERVICE DEPART
13. above 371 C 700 F OMEGA does not warrant broken or damaged fibers due to mishandling Fiber or lens damage or contamination should be suspected if there is a sudden change in the calibration of the unit Dust and particles on the lens or on the output end of the fiber bundle may be removed by use of an air jet or a soft brush Dirt films and other accumulations should be removed by the use of soft cotton or a Q tip moistened with Windex triple distilled alcohol or other grease free and solids free solvent A final wiping with dry cotton is recommended If the fiber bundles are to be removed from the detector head assemblies for extended periods the fiber bundle receptacles in the head should be taped or capped to prevent the entry of foreign matter A periodic check of the electrical ground connection can be helpful in preventing RF pickup problems Fiber cables are not interchangeable as a fiber optic cable assembly is calibrated with the electronic unit as a system There is a gain adjustment for the fiber optic cable assembly inside the electronic box This gain adjustment will compensate for any small shift in temperature reading due to aging of the fiber optic cable over time Open the front cover of the Electronic Box There is a small plug in PC board with a potentiometer on one side This potentiometer provides the gain adjustment for the fiber optic cable v 051592 Infrared Fiber Optic Thermometer Transmitter Addendum Saf
14. eive maximum coverage on each product If the unit malfunctions it must be returned to the factory for evaluation OMEGA s Customer Service Department will issue an Authorized Return AR number immediately upon phone or written request Upon examination by OMEGA if the unit is found to be defective it will be repaired or replaced at no charge OMEGA s WARRANTY does not apply to defects resulting from any action of the purchaser including but not limited to mishandling improper interfacing operation outside of design limits improper repair or unauthorized modification This WARRANTY is VOID if the unit shows evidence of having been tampered with or shows evidence of having been damaged as a result of excessive corrosion or current heat moisture or vibration improper specification misapplication misuse or other operating conditions outside of OMEGA s control Components in which wear is not warranted include but are not limited to contact points fuses and triacs OMEGA is pleased to offer suggestions on the use of its various products However OMEGA neither assumes responsibility for any omissions or errors nor assumes liability for any damages that result from the use of its products in accordance with information provided by OMEGA either verbal or written OMEGA warrants only that the parts manufactured by the company will be as specified and free of defects OMEGA MAKES NO OTHER WARRANTIES OR REPRESENTATIONS OF ANY KIND WHATSOEVER E
15. ety Warnings and IEC Symbols This device is marked with international safety and hazardous symbols in accordance with IEC1010 It is important to read and follow all the precautions and instructions in this manual before operating or commissioning this device as it contains important information relating to safety and EMC Failure to follow all the safety precautions may result in injury and or damage to your equipment IEC Symbol Description Caution Refer to the accompanying document s e Direct Current rh Frame or Chassis Caution and Safety Information 12 e If the equipment is used in a manner not specified in this manual the protection provided by the equipment may be impaired e The installation category is one 1 e There are no user replaceable fuses in this product e The output terminals of this product are for use with equipment digital meters chart recorders etc which have no accessible live parts Such equipment should comply with all the applicable safety requirements e Do not operate the equipment in flammable or explosive environments e All connections to the thermometer should be made via a shielded cable 24 AWG stranded wire with the following ratings 300V 105 C 221 F PVC insulation e Power must be disconnected before making any electrical connections e The power supply used to power the thermometer should be VDE or UL approved with the following ratings 12 to 24vdc 150mA with overload
16. mensions mm in m 5 72 0 225 DIA 3 067 4 HOLES _ 71 93 2 832 5 08 0 20 i J 77 09 103 115 3 035 4 057 4 535 1 il 9 78 0 385 DIA Z 51 31 MAIN HOUSING 4780 i 870 DEEP COVER 2 020 2 PLACES Figure 4 NEMA 4 Aluminum Enclosure OS1592 Infrared Fiber Optic Thermometer Transmitter V 19 75 DIA g Dimensions mm in Figure 5 Optical Lens Assembly L1 25 8 FOV FIBER l mo 19 75 DIA 1 Es 111 1 00 lt gt Dimensions mm in 4 38 DIA 149 5 87 Figure 6 Optical Lens Assembly L1 19 20 FOV FIBER 19 75 DIA J is 25 4 183 1 00 la gt P P 7 22 Dimensions mm in 7 22 DIA 264 10 38 gt Figure 7 Optical Lens Assembly L1 076 6 FOV FIBER 1000000001 6 35 250 DIA J PE 48 50 190 2650 DIA Dimensions mm in 46 152 1 812 ais 6 00 gt Figure 8 Ceramic Tip Assembly L2 g 051592 Infrared Fiber Optic Thermometer Transmitter 72 2 84 FIBER 0 06 y 6 35 gt 0 25 7 8 0 307 7 7 0 305 11 0 414 10 0 412 t ro S 5 3 0 209 15 7 0 62 1 2 20 UNF 2A m lt 56 0 219 ACROSS FLATS 25 4 1 5 107 248 l lt 1 00 06 gt r 11 0 438 ao
17. metal feed thru and connect the wires to the 9 position terminal block J101 as shown in Fig 2 Depending on the type of the analog outputs you need to make the proper connection Connect the shield of the cable to the inside of the metal feed thru to minimize RF noise In order to use the Backlight source OS1500 BLS disconnect the fiber optic assembly from the main electronic unit and connect to the light source The focused light through the fiber optic assembly provides the positioning of the optical assembly on the target After the positioning reconnect the fiber optic assembly back to the main unit ALARM LED INDICATION FIBER OPTIC bdd coccocooco THERMOMETER 29900000 OPTICAL ASSEMBLY SNOILOANNOO LNdLNO ANY YIMOd CONNECT TO THE CURRENT TEMPERATURE 4 POSITION MEMBRANE KEYPAD MODEL amp S N Figure 1 051592 Main Unit ge TOD RELAY NO RELAY 2 RELAYING CONTACTS RELAY COM ANALOG 1mV Deg my OUTPUTS 0 5VDG 0 10VDC J amp KT C D 2 mA 4 20mA Q POWER SUPPLY 1 Qe J 18 36VDC J101 Figure 2 Power Supply and Analog Output Connections 051592 Infrared Fiber Optic Thermometer Transmitter OPERATION Table 1 shows all the display modes of the model OS1592 as well as all the functions of the membrane keypad Fig 3 shows the Visual Functional flow chart of the display Display shows Press to Press to Press Ga or A to
18. ng Dimensions Weight Backlit LCD dual display 4 position tactile feed back membrane Between Input supply and Analog outputs 1000 VAC Maximum MAX Minimum MIN and Differential DIF Reset via keypad LED amp Display Icon indication Set amp enabled via Keypad 0 to 100 set via keypad 10 C or 18 F 5A 28 VDC Standard 6mV Optional mA 0 25 of Full Scale 350 Ohms Optional V1 0 25 of Full Scale 250 Ohms Optional V2 0 25 of Full Scale 750 Ohms Optional J 7 F Cold Junction compensated Optional K 7 F Cold Junction compensated For 1 amp 2 Lens Probes 6 3 mm 0 25 203 mm 8 and 4 8 mm 0 19 508 mm 20 FOVs For 3 Lens Probe 1 9 mm 0 076 152 mm 6 FOV Die cast Aluminum NEMA 4 amp IP 68 89 W x 114 3 L x 56 mm H 3 5 W x 4 5 L x 2 2 H 500 g 1 1 Ibs 051592 Infrared Fiber Optic Thermometer Transmitter V MAINTENANCE Routine maintenance is not required except for periodic re calibration occasional inspection of the input and output ends of the fiber assembly for cleanliness and a check for broken fibers if damage is suspected The optical fibers will provide satisfactory service indefinitely if handled with normal care Although the fibers are protected by a steel jacket they can be damaged if the jacket is stretched twisted shocked or tightly bent to a small radius The ends should be protected from damage contaminants and temperatures
19. onor any damage claims unless all the shipping materials are saved for inspection After examination and removing contents save packing material and carton in the event reshipment is necessary The following items are supplied in the box e 051592 Infrared Fiber Optic Thermometer Transmitter e The corresponding Optical Assembly e User s Manual 051592 Infrared Fiber Optic Thermometer Transmitter V The following describes the ordering information To Order Specify Model Number Temperature Range Model No Optical Assy Spot Size Cable Length OS1592 L1 R1 1 260 538 C 500 to 1000 F Lens Probe 6 3 mm 0 25 amp 20 3 cm 8 1 52 m 5 OS1592 L2 R1 OS1592 L3 R1 260 538 C 500 to 1000 F 260 538 C 500 to 1000 F Ceramic Tip 15 2 cm 6 Probe Polymer Bolt 10 2 cm 4 Probe 1 52 m 159 1 52 m 5 OS1592 L1 R2 1 538 1093 C 1000 to 2000 F Lens Probe 6 3 mm 0 25 20 3 cm 8 1 52 m 5 OS1592 L1 R2 2 538 1093 C 1000 to 2000 F Lens Probe 4 8 mm 0 19 amp 50 8 cm 20 1 52 m 5 OS1592 L1 R2 3 OS1592 L2 R2 538 1093 C 1000 to 2000 F 538 1093 C 1000 to 2000 F Lens Probe 1 9 mm 0 076 15 2 cm 6 Ceramic Tip 15 2 cm 6 Probe 1 52 m 5 1 52 m 15 OS1592 L3 R2 538 1093 C 1000 to 2000 F Polymer Bolt 10 2 cm 4 Probe 1 52 m 5 OS1592 L1 R3 2 1093 2482 C 2000 to 4500 F Lens Probe 4
20. t goes into an alarm condition The icon on the display flashes the alarm red LED turns on and the internal relay energizes The relay contacts are brought out to the terminal block J101 for ease of access To disable the high alarm function press the key again and the icon disappears The alarm temperature value as well as the alarm status are stored in the non volatile memory As a result removing main power will not erase or change these settings 3 4 Analog Output vs Temperature The following equations relate the analog outputs of 4 20mA 0 5VDC 0 10VDC to measured temperature 4 20mA Measured Temperature Ao ae x T2 T1 T1 g OS1592 Infrared Fiber Optic Thermometer Transmitter 0 5VDC Measured Temp Voltage Output x T2 T1 T1 0 10VDC Measured Temp oo x T2 T1 T1 Where T1 is the minimum temperature range T2 is the maximum temperature range 3 5 Resetting Temperature Values The calculated temperature values Min Max and Diff can be reset at any time by pressing the key in either the MAX MIN or DIF display modes This will reset the calculated temperatures as follows MAX Current Temperature MIN Current Temperature DIF 0 After the reset the unit starts to keep track of the Maximum Minimum and Differential temperatures The following figures show the Main Housing Optical Assemblies Mounting Bracket and Air purge Collar 89 99 3 543 77 90 Di
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