Omega HH370 User's Manual
Contents
1. Platinum resistance thermometer f sensor Pt 100 4 wires IEC751 class A Accuracy 0 15 C 0 002t t measurement temperature Measurement Range 100 to 400 C Temperature Sensor Dimensions Temperature Sensor Length Cable Length Sensor Type Approx 3 2mm 0 125 Approx 120 mm 4 72 Approx 1100 mm 43 3 EN60529 1991 IP67 Water resistant nee WARRANTY DISCLAIMER SSS OMEGA ENGINEERING INC warrants this unit to be free of defects in materials and work manship for a period of 13 months from date of purchase OMEGA s Warranty adds an addi tional one 1 month grace period to the normal one 1 year product warranty to cover handling and shipping time This ensures that OMEGA s customers receive maximum cover age on each product 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 interfac ing 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 evi dence of2. 12 es ER Aa LE aaa mbaka RTD THERMOMETER 7 Maintenance Replacing the Batteries 1 Remove back cover screw to remove cover Verify polarity and install new LRO3 AAA size alkaline batteries 2 Fit cover properly and tighten screw i i A The units back cover are fitted with rubber rings After replacing the battery check that the rubber rings are properly seated before reinstalling i i the back cover Improper seating of the rubber rings will compromise the units water resistant structure and possibly result in damage to the equipment H TB 13 ME WA RARE Na RID THERMOMETER Cleaning In order to ensure the accuracy of the thermometer for a longer period of time you should calibrate it once a year Clean the device and the window of the display with a clean lint free antistatic and dry cleaning cloth Donouse cleaning agents that contain carbon or benzenes alcohol _ or anything similar to clean the product since these substances damage i the surface of the measuring instrument Moreover these fumes are hazardous to health and explosive Do not use tools with sharp edges screwdrivers metal brushes or anything similar to clean the device H t RTD_THERMOMETER 8 Temperature Probe 8 1 Piercing type temperature probe 8 2 Piercing type temperature probe Specification f 4 ij 8 i
3. OFFSET MIN MAX Ave F C 6 2 1 ne B B B B Press and hold Power Light buttons for I 2 seconds to enter setup mode 6 b 622 Press REL button to enter calibration mode Enter Pt selection first c p 623 Press C F button to confirm Pt selection BE ro cre O AREL r A 6 2 4 L L Press REL button to enter calibration TYPE mode t 10 i RID THERMOMETER awah AREL i fe 6 2 5 n 4 Press REL button to confirm present Fe LU t calibration value di TYPE z Pee _ USER l NEHE c 626 6 14 R E Press C F button to confirm selection U TYPE Pome 6 3 Recall Default factory setting value gt HOLD AREL FC 6 3 1 a B 8 B B Press and hold Power Light buttons for n 2 seconds to enter setup mode i OFFSET MAN MAX AVG F C 8888 6 3 2 SEE Press REL button to enter calibration mode Enter Pt selection first 11 w aian AE ES ee MERANA ET di N RTD THERMOMETER i 6 3 3 t Press C F button to confirm Pt selection j TYPE Per TO CRU AREL C r E 6 3 4 Press Light button to enter recall mode TYPE to Default factory setting value r 6 3 5 L RA L Press C F button to confirm revert back F oe 6 3 6 L Press C F button to confirm selection
4. Model and serial number of the product and 3 Repair instructions and or specific 3 Repair instructions and or specific problems relative to the product problems 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 2006 OMEGA ENGINEERING INC All rights reserved This document may not be copied photocopied reproduced translated or reduced to any eni medium or machine readable form in whole or in part without the prior written consent of OMEGA ENGINEERING INC ii a a N AG EDE EE aa AA VEE EE N Ee TOT EA Where Do Find Everything Need for Process Measurement and Control OMEGA Of Course Shop online at omega com TEMPERATURE IF Thermocouple RTD amp Thermistor Probes Connectors Panels amp Assemblies W Wire Thermocouple RTD amp Thermistor Calibrators amp Ice Point References Recorders Controllers amp Process Monitors Infrared Pyrometers PRESSURE STRAIN AND FORCE 4 Transducers amp Strain Gages Load Cells amp Pressure Gages EF Displacement Transducers Instrumentation amp Accessories FLOW LEVEL IF Rotameters Gas Mass Flowmeters amp Flow Computers Er Air Velocity Indicators E Turbine Paddlewheel Systems WW Totalizers amp Batch Controllers pH CONDUCTIVIT
5. RTE RTD THERMOMETER _ Se ee RR ER N re DT 4 Operation Instructions 4 1 Power Up Press the D key to turn the thermometer ON or OFF 4 2 Connection the temperature probe For measurement plug the temperature probe into the input connectors 4 3 Selecting the Temperature Scale When the meter was first power on the default scale setting is set at Celsius C scale The user may change it to Fahrenheit F by pressing C F button and vice versa to Celsius 4 4 Data Hold Operation y The user may hold the present reading and keep it on the display by i pressing the HOLD button When the hold data is no longer needed one may release the data hold operation by pressing HOLD button i again When the meter is under Data Hold operation the A REL and C F button are disabled 4 5 Back light Operation Press the Back Light button will turn back light on and Press it once again will turn off The meter will turn back light off if there is no push Back Light button for 10 seconds 4 6 Relative Operation When one press the AREL button the meter will memorize the present reading and the difference between the new reading and the memorized data will be shown on the display Press the AREL button again to exit the Relative operation 4 7 MAX MIN AVG Operation When one press the button the meter will enter the MAX MIN AVG mode Under this mode t
6. THERMOMETER Note The basic accuracy Specification does not include the error of the probe please refer to the probe accuracy specification for additional details Sample Rate 2 times per second Water resistance IP67 Dimension 150 x 66 x 31mm Weight 175g Approx Accessory Pt 100 Probe class A Battery Instruction Menu Option Connection Cable Power requirement Battery 1 5V X 3 size AAA Battery Life Approx 100hours with alkaline battery t t t RTD THERMOMETER 3 Symbol Definition and Button Location ees HOLD AREL FC PH noo OFFSET MIN MAX AVG F C Pee A000 Oooo This indicates that the minus temperature is sensed L C F Centigrade and Fahrenheit indication jpt xxx Platinum Type Indication HOLD This indicates that the display data is being hold MAX The Maximum value is now being displayed MIN The Minimum value is now being displayed L AVG The Average value is now being displayed Ere The reading is now under Relative Mode i awah The Battery power potential indication G This indicates Auto Power Off is enabled 4 LW an y Pt type temperature sensor connector LCD display Power ON OFF button HOLD button MAX MIN Average control button Back light button Relative readout button C F control button EE EO EP ROE AOA AT
7. Y IE pH Electrodes Testers amp Accessories 4 Benchtop Laboratory Meters 4 Controllers Calibrators Simulators amp Pumps Industrial pH amp Conductivity Equipment DATA ACQUISITION E Data Acquisition amp Engineering Software 4 Communications Based Acquisition Systems W Plug in Cards for Apple IBM amp Compatibles b Datalogging Systems wW Recorders Printers amp Plotters HEATERS E Heating Cable Cartridge amp Strip Heaters E Immersion amp Band Heaters wW Flexible Heaters IF Laboratory Heaters ENVIRONMENTAL MONITORING AND CONTROL lf Metering amp Control Instrumentation i Refractometers Pumps amp Tubing Air Soil amp Water Monitors Industrial Water amp Wasteweter Treatment pH Conductivity amp Dissolved Oxygen Instruments M4286 0406
8. ail sales omega co uk Toll Free in Germany 0800 639 7678 e mail info omega de It is the policy of OMEGA Engineering Inc to comply with all worldwide safety and EIMC EFAl 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 lw weeks EE ae ed dT K NG CONTENTS TITLE 1 Introduction ee Ee Ee ER EG Ee aane ER ER ER ER ER Re ee GEE ER ee ee 2 Specifications ER Ee EE Ee RE SEE EE EE EER ER ee ee ee ee ee 3 Symbol Definition and Button Location 4 Operation Instructions ese See EE EE EE EE EE eter tetas 4 1 Power UD esse ese ke ee 4 2 Connection the Temperature Scale iese sesse EER 4 3 Selecting the Temperature Scale 4 4 Data Hold OperatioN esse see ee ee 4 5 Back light Operation cee 4 6 Relative Operation EE FEE EER EER ER ee sees ee eer 4 7 MAX MIN AVG Operation ees see Re EE EER Re ee ee 4 8 Auto Power OF ee esse ee 4 9 Low Battery Condition a Temperatur
9. e Measurement 5 1 Correct Measurement Method The temperature sensor is located at the end of the metal sheath of the sheath type TEMPERATURE PROBE To accurately test internal temperature insert the probe into the item you want to measure to a distance at least 15 times the diameter of the sheath 5 2 Connector Configuration Source gt Source Sense Sense 6 Temperature Meter Below table diagram shows each button into calibration mode Note Turn the Power OFF before attempting following SETUP Setup mode is cancelled during below procedure if POWER button is pressed 6 1 Pt type selection ini HOLD AREL Ee 8888 8888 1 SEE 4 a m RTD THERMOMETER 6 1 1 Press and hold Power Light buttons for 2 seconds to enter setup mode 6 1 2 Press Hold button to enter Pt selection mode 6 1 3 Press Max button to select between Pt probe type Pt100 Pt500 Pt1000 is circulate 6 1 4 Press C F button to confirm selection y RD TT TN ee ane I amma manara ee se lt p ts RTD THERMOMETER RTD THERMOMETER 6 2 0 C Calibration A Insert temperature prob into orc Deg Saar HOLD AREL Standard calibration unit before calibration Hold the probe until condition is Stabilized FC a B B 8 B before starting calibration ad
10. e Measurement 6 Temperature Meter Calibration Setup seree 7 Maintenance cece cece eee eee EE ee es Ee ER ee Ee Ee ee es Replacing the Batteries eN EE 8 Temperature Probe eek see SERE EE EE EE EE EE Ee RE ee ee ee 15 RTD THERMOMETER 1 Introduction This instrument is a digital thermometer for use with platinum type temperature sensor Temperature indication follows IEC751 temperature table for PT type sensor 2 Specifications Numerical Display 4 digital liguid crystal display Measurement Range 100 C 300 C 148 F 572 F Resolution 0 1 C 0 1 F Sensor types Platinum resistance temperature sensor for pt 100 pt 1000 selectable 4 wires i ALPHA 0 003850 F Measurement current Approx 0 53mA Maximum Voltage at Temperature couple Input 60V DC or 24Vrms AC Environmental D Operating Temperature and Humidity 0 C 50 C 32 F 122 F 0 80 RH DO Storage Temperature and Humidity 10 C to 60 C 14 F 140 F 0 80 RH OD Altitude up to 2000 meters at 23 5 C Range 0 1 reading 0 4 C 0 1 reading 0 8 F Temperature Coefficient For ambient temperatures from 0 C 18 C and 28 C 50 C for each C ambient below 18 C or above 28 C add the following tolerance into the accuracy spec 0 01 of reading 0 03 C 0 01 of reading 0 06 F 1 eile ee ET i EE EE ee aa RID
11. f CE Shop online at omega com CEOMEGA omega com e mail info omega com For latest product manuals omegamanual info Bom puw ES Er HH370 RTD Thermometer A nasi RANI ec eC mA er moe omega conr CROMEGR OMEGAnet On Line Service internet e mail omega com infe omega com Servicing North America U S A ISO 9001 Certified Canada One Omega Drive Box 4047 976 Bergar Stamford CT 06907 0047 Laval Quebec H7L 5A1 Canada Tel 203 359 1660 Tek 514 856 0928 FAX 203 359 7700 FAX 514 856 6886 e mail info omega com e mail info omega ca For immediate technical or application assistance U S A and Canada Mexico Sales Service 1 800 826 6342 1 800 TC OMEGA En Espa ol 001 203 359 7803 Customer Service 1 800 622 2378 1 800 622 BEST FAX 001 203 359 7807 Engineering Service 1 800 872 9436 1 800 USA WHEN e mail espanol omega com info omega com mx Servicing Europe Czech Republic United Kingdom Frystatska 184 733 01 Karvina Czech Republic ISO 9002 Certified Tel 420 0 59 6311899 One Omega Drive FAX 420 0 59 6311114 River Bend Technology Centre Toll Free 0800 1 66342 Northbank Irlam e mail info omegashop cz Manchester M44 5BD United Kingdom Germany Austria Tel 44 0 161 777 6611 Daimlerstrasse 26 D 75392 FAX 44 0 161 777 6622 Deckenpfronn Germany Toil Free in United Kingdom Tel 49 0 7056 9398 0 800 488 488 FAX 49 0 70569398 29 e m
12. having been damaged as a result of excessive corrosion or current heat moisture or vibration improper specification misapplication misuse or other operating conditions out side 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 th company will be as ified and free of defects OMEGA MAKES NO OTHER WARRANTIES OR REPRESENTATIONS OF ANY KIND WHATSOEVER EXPRESSED 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 Hability 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 41 as a Basic Comp
13. he maximum value minimum value and average value of latest 8 data is kept in the memory simultaneously and updated with every new data When the MAX symbol is display the Maximum is shown on the display Press ii again then the NIN symbol is on the display and also the minimum reading Press again the AVG symbol is on the display and also the average reading Press again MAX MIN and AVG will blink together This means that all these data is updated in the memory and the reading is the present temperature One may press to circulate the display mode among these options When the meter is under operation AREL and C F are disabled To exit the MAX MIN mode one may press and hold GEED for tw seconds 4 8 Auto Power Off By default when the meter is powered on it is under auto power off mode The meter will power itself off after 30 minutes if no key operation One may press and hold HOLD button and then power on the meter and there will be two successive beeps to indicate that auto power off is disabled RTD THERMOMETER 4 9 Low Battery Condition The temperature meter incorporates visual low battery indication as follows Battery OK measurements are possible Battery Low battery needs to be replaced measurements are still possible s3 i Battery exhausted the battery need to replaced with new one size AAA 1 5V x 3 4 5 Temperatur
14. onent under 10 CFR 21 NRC used in or with any nuclear i activity or 2 in medical applications or used on humans Should any Product s be usgd in or with any nuclear installation or activity medical application used on humans or 3 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 GEREN RETURN REQUESTS INQUIRIES Se Direct all warranty and repair requests inquiries to the OMEGA Customer Service Department BEFORE RETURNING ANY PRODUCT S TO OMEGA PURCHASER MUST OBTAIN AN AUTHO RIZED RETURN AR NUMBER FROM OMEGA S CUSTOMER SERVICE DEPARTMENT 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 respongible for shipping charges freight insurance and proper packaging to prevent breakage in transit FOR WARRANTY RETURNS piease have the FOR NON WARRANTY REPAIRS consult following information available BEFORE OMEGA for current repair charges Have the contacting OMEGA following information available BEFORE 1 Purchase Order number under which the contacting OMEGA product was PURCHASED 1 Purchase Order number to cover the COST 2 Model and serial number of the product of the repair under warranty and 2
Download Pdf Manuals
Related Search