Omega Speaker Systems HH303 User's Manual
Contents
1. HOLD 0 not HOLD bit 1 LOW BATTERY O2 BATTERY NORMAL bit 12 C 0 F 3 BYTE bit bit bib bit bit bit bil bito point minus OL point minus OL bit0 1 main window value is OL 0 not OL bitl 1 main window value is minus 0 main window value is plus bit2 1 4 byte and 5 byte represent HH 04 byte and 5 byte 10 Type K J Thermometer represent H 11 Type K J Thermometer bit3 1 sub window value is OL 0 notOL bit4 1 sub window value is minus 0 sub window value is plus bit5 1 6 byte and 7 byte represent HHF 0 6 byte and 7 byte represent 158 3 bit7 bit6 00 Main window is T1 T2 sub window is T1 01 Main window is T1 T2 sub window is T2 10 Main window is T1 sub window is T2 11 Main window is T2 sub window is T1 BYTE first two BCD code of main window value BYTE last two BCD code of main window value BYTE first two BCD code of sub window value BYTE last two BCD code of sub window value a a ar BYTE The last byte is the end byte it value is 3 first and last byte are used to check frame error 12 Calibration Procedure Date sun o6 2002 Page 1 of 1 Model No HH302 amp HH303 Environmental 23 5 C K J Thermometer HH302 calibrate procedure 1 Hold REL AVG TIMER then press power release all button press HOLD C F in 5 seconds LCD will show CAL 1 2 In2. OMEGA warrants only that the parts manufactured by be as specified and free of defects OMEGA MAKES No OTHER WARRANTIES OR REPRESENTATIONS OF ANY KIND WHATSOEVER EXPRESS 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 h respect to this order whether based on contract warranty negligence indemnification strict r 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 Direct all warranty and repair requests inquiries to the OMEGA Customer Service Department BEFORE RETU
3. 00 C 600 C 0 1 C 600 C 760 C 1 C 328 F 1000 F 0 1 F else 1 F Maximum Voltage at Thermocouple Input 60V DC or 24Vrms AC Environmental o Operating Temperature and Humidity 0 C 50 C 32 F 122 F 0 80 RH o Storage Temperature and Humidity 10 C to 60 C 14 F 140 F 0 80 RH o Altitude up to 2000 meters Accuracy at 23 5 C Range Accuracy K Type 200 C 13 0 C 0 1 reading 0 7 C J Type 2000 C 760 C 0 1 reading 0 7 C K Type 328 F 2498 F 0 1 reading 1 4 F J Type 328 F 1400 F ForT1 T2 Measurement the accuracy is 0 2 T1 T2 reading 1 7 C or 0 2 T1 T2 reading 3 4 F 0 1 reading 1 4 F Type K J Thermometer 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 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 5 times per second Dimension 184x 64x 30mm Weight 210g Approx 7 40z Accessory K Type Bead Probe Battery Carrying Case Instruction Menu Option Soft Ware Package Program RS232 Connection Cable AC Adapter Power requirement 9 Volt Battery NEDA 1604 or J IS 006P or IEC6F 22 Battery Life A
4. 1868 733 01 Karvin 8 Tel 420 0 69 6311899 Toll Free 0800 1 66342 France 9 rue Denis Papin 78190 Trappes Tel 33 0 130 621 400 Toll Free in France 0800 4 06342 e mail france omega com Germany Austria Daimlerstrasse 26 D 75392 Deckenpfronn Germany Tel 49 0 7056 3017 FAX 449 0 7056 8540 Toll Free in Germany 0800 TC OMEGA e mail germanyGomega com United Kingdom One Omega Drive River Bend Technology Centre ISO 9002 Certified Northbank Irlam Manchester M44 5EX 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 FAX 4420 0 69 6311114 e mail czech omega com FAX 33 0 130 699 120 It is the policy of OMEGA 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 Engineering Inc accepts no liability for any errors it contains and reserves the right to alter specifications without notice JARNING These products are not designed for use in and should not be used for patient connected applications as WARRANTY DISCLAIMER ms OMEGA ENGINEERING INC warrants this unit to be free of defects in materials and workmanship for a period of 13 months from date of purc
5. Industrial Water amp Wastewater Treatment 4 pH Conductivity amp Dissolved Oxygen Instruments M3549 1299 T2 T1 lt a OMEGAETTE FHERMOMETER omega com CEOMEGA www omega com e mail info omega com TYPE K 200 C 1370 C 320 F 2498 F TYPE J 200 C 760 C 328 F 1400 F J OMEGAETTE HH303 Type K J Thermometer M 3549 1299 HH303 1 23 00 7 55 PM Pag omega com CEOMEGA OMEGAnet On Line Service Internet e mail www omega com info omega com Servicing North America USA One Omega Drive 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 Tel 514 856 6928 FAX 514 856 6886 e mail info omega ca For immediate technical or application assistance USA 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 TELEX 996404 EASYLINK 62968934 CABLE OMEGA Mexico Tel 001 800 826 6342 En Espanol 001 203 359 7803 FAX 001 203 359 7807 e mail espanol omega com info omega com mx Servicing Europe Benelux Postbus 8034 1180 LA Amstelveen The Netherlands Tel 31 0 20 6418405 FAX 31 0 20 6434643 Toll Free in Benelux 0800 0993344 e mail nl omega com Czech Republic Rud arm dy
6. M 3549 1299 HH303 1 23 00 7 55 PM Pag Where Do I Find Everything I Need for Process Measurement and Control OMEGA Of Course TEMPERATURE n Thermocouple RTD amp Thermistor Probes Connectors Panels amp Assemblies Wire Thermocouple RTD amp Thermistor lF Calibrators amp Ice Point References A Recorders Controllers amp Process Monitors L Infrared Pyrometers PRESSURE STRAIN AND FORCE 4 Transducers amp Strain Gages 4 Load Cells amp Pressure Gages Displacement Transducers Instrumentation amp Accessories FLOW LEVEL Rotameters Gas Mass Flowmeters amp Flow Computers B Air Velocity Indicators Turbine Paddlewheel Systems EF Totalizers amp Batch Controllers pH CONDUCTIVITY ur pH Electrodes Testers amp Accessories Benchtop Laboratory Meters Controllers Calibrators Simulators amp Pumps LY Industrial pH amp Conductivity Equipment DATA ACQUISITION Data Acquisition amp Engineering Software 4 Communications Based Acquisition Systems Plug in Cards for Apple IBM amp Compatibles 4 Datalogging Systems A Recorders Printers amp Plotters HEATERS Heating Cable WF Cartridge amp Strip Heaters Immersion amp Band Heaters 4 Flexible Heaters Laboratory Heaters ENVIRONMENTAL MONITORING AND CONTROL Metering amp Control Instrumentation WF Refractometers 4 Pumps amp Tubing A Air Soil amp Water Monitors 4
7. RNING ANY PRODUCT S TO OMEGA PURCHASER MUST OBTAIN AN AUTHORIZED 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 responsible for shipping charges freight insurance and proper packaging to prevent breakage in transit FOR WARRANTY RETURNS please have FOR NON WARRANTY REPAIRS consult the following information available BEFORE OMEGA for current repair charges Have contacting OMEGA the following information available 1 Purchase Order number under which the BEFORE contacting OMEGA product was PURCHAS 1 Purchase Order number to cover the 2 Model and serial number of the product COST of the repair under warranty an 2 Model and serial number of the 3 Repair instructions and or specific product and problems relative to the product 3 Repair instructions and or specific 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 1999 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 pa
8. ault 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 Selecting the Thermocouple Type By default when the meter is powered on it is K Type One may press and hold C F button and then power on the meter then it will change to J Type 4 5 Data Hold Operation The user may hold the present reading and keep it on the display by pressing the HOLD button When the held data is no longer needed one may release the data hold operation by pressing HOLD button again When the meter is under Data Hold operation the AREL GK and C F button are disabled 4 6 T1 T2 T1 T2 Display Control One may select T1 T2 or T1 T2 to show on the main display by pressing button When T1 or T2 is select to show on the main display the other temperature will be shown on the second display When one select T1 T2 to show on the main display T1 and T2 will be shown on the second display alternately 4 7 Relative Operation for Main Display 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 7 Type K J Thermometer 4 8 MAX MIN AVG Operation for Main Display When one press the co button the meter will enter the MAX MIN mode Under this mode th
9. e maximum value minimum value and average value of latest 4 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 E again then the NIN symbol is on the display and also the minimum reading Press ED again the AVG symbol is on the display and also the average reading Press ED 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 D to circulate the display mode among these options When the meter is under Gi operation A REL and C F are disabled To exit the MAX MIN mode one may press and hold for two seconds 4 9 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 or RS232 communication Key combination at power on or RS 232 communication can disable auto power off 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 4 10 Low Battery Condition When the battery voltage is under proper operation requirement the E symbol will show on the LCD and the battery need to be replaced with new one Type K J Thermometer 4 11 Digital Output The Digital Output is a 9600bps N 81 serial interface The RX is a 5V no
10. hase OMEGA s WARRANTY adds an additional 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 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 which wear are not warranted including but 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 bility for any damages that result from the use of its products in accordance with information provided by OMEGA either verbal or written
11. pprox 100hrs with alkaline battery AC Adapter 9Voc 15 100mA Plug Diameter 3 5x 1 35mm Type K J Thermometer Il Symbol Definition and Button Location Ei MIN AVG MAX HOLD AREL T1 T2 T1 T2 ie M Main c Second Display This indicates that the minus temperature is sensed C F Centigrade and Fahrenheit indication KJ Thermocouple 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 AVG The Average value is now being displayed AREL The reading is now under Relative Mode E The Battery is not sufficient for proper operation Type K J Thermometer DAE T1 K J type temperature sensor connector T2 K J type temperature sensor connector 9 LCD display ON OFF button HOLD button T1 T2 T1 T2 control button Relative readout button MAX MIN Average control button 9 C F control button Digital output connector AC power adapter connector amp 2 Tripod connector Battery cabinet cover 6 Type K J Thermometer IV Operation Instructions 4 1 Power Up Press the key to turn the thermometer On or OFF 4 2 Connection the Thermocouples For measurement plug the thermocouple into the input connectors 4 3 Selecting the Temperature Scale When the meter was first power on the def
12. put 52 418 mV via copper wire press REL button when LCD display a stable value about 14 000 count Then LCD will display CAL 2 3 Input 33 290 mV via copper wire press REL button when LCD display a stable value about 18 000 count Then LCD will display CAL 3 4 Input O C via thermocouple wire press REL button when LCD display a stable value less then 1000 count Now press REL button again to finish calibrating K J Thermometer HH303 calibrate procedure 1 Hold REL AVG T1 T2 then press power release all button press HOLD C F in 5 seconds LCD will show CAL 1 2 Input 52 418 mV via copper wire press REL button when LCD display a stable value about 14 000 count Then LCD will display CAL 2 3 Input 33 290 mV via copper wire press REL button when LCD display a stable value about 18 000 count Then LCD will display CAL 3 4 Input O C via thermocouple wire press REL button when LCD display a stable value less then 1000 count Now press REL button again to finish calibrating Omega
13. rmal high input port The TX is a 5V normal high output port The command of Digital Output is list below TX GND RS232 command Function Remarks K ASC 4BH Ask for model No Send 4 bytes H ASC 48H Hold button T ASC 54H TIMER button M ASC 4DH AVG MAX MIN button N ASC 4EH Exit AVG MAX MIN mode R ASC 52H REL button C ASC 43H C F button A ASC 41H Inquire all encoded data Send encoded 8 byte Command K Return 4 bytes For example when sends command K to meter it will return 3 0 3 ASCII 13 0x13 represent T1 199 9 C The total byte number should be 741474145 chr 13 22B ytes Command T Equivalentto one pushing on the HOLD button Command M Equivalentto one pushing on the HOLD AVG MAX MIN button and no message is returned 9 Type K J Thermometer Command R Equivalent to one pushing on the REL button and no message is returned Command C Equivalent to one pushing on the C F button and no message is returned Command A T BYTE The first byte is the start byte it value is 2 Z BYTE bit7 bit6 bits bit4 bit3 bit bitl bito C F LowBat Hold REL KJ MAX AVG MIN bit2 bitl bito 0 0 0 normal mode 0 0 1 MAXIMUN mode 0 1 0 MINIMUN mode 1 0 0 AVG mode 1 1 1 calculate MAX MIN AVG in back ground and Icd MAX AVG MIN will flash bi3 120 K TYPE 1 J TYPE bit4 1 9REL bib 1
14. rt without the prior written consent of OMEGA ENGINEERING INC Type K J Thermometer CONTENTS TITLE PAGE Introduction tede eee 3 Specifications cce ape exce cl ee ae 3 Symbol Definition and Button Eocationz ore esie 5 Operation Instructions 7 4 Power U p x nd erbe Rif iE Eoee 7 4 2 Connection the Thermocouples 7 4 3 Selecting the Temperature Scale 7 4 4 Selecting the Thermocouple Type 7 4 5 Data Hold Operation 7 4 6 T1 T2 T1 T2 Display Control 7 4 7 Relative Operation for Main Display 7 4 8 MAX MIN AVG Operation for Main Display 4 9 Auto Power Off 4 10 Low Battery Condition 8 4 11 Digital Output esses 9 Type K J Thermometer l Introduction This instrument is a digital thermometer for use with any K type and J type thermocouple as temperature sensor Temperature indication follows National Bureau of Standards and IEC584 temperature voltage table for K type and J type thermocouples Specifications Numerical Display 4 digital liquid crystal display Measurement Range K Type 200 C 1370 C 328 F 2498 F Type 200 C 760 C 328 F 1400 F Resolution K Type 200 C 800 C 0 1 C 800 C 1370 C 1 C 328 F 1000 F 0 1 F else 1 F J Type 2
Download Pdf Manuals
Related Search