Omega HH68K User's Manual
Contents
1. DATA ACQUISITION Data Acquisition amp Engineering Software Communications Based Acquisition Systems Plug in Cards for Apple IBM amp Compatibles Datalogging Systems Recorders Pfinters amp Plotters HEATERS B Heating Cable Cartridge amp Strip Heaters Immersion amp Band Heaters Flexible Heaters Laboratory Heaters ASAAN ENVIRONMENTAL MONITORING AND CONTROL Metering amp Control Instrumentation Refractometers Pumps amp Tubing Air Soil amp Water Monitors Industrial Water amp Wastewater Treatment pH Conductivity amp Dissolved Oxygen Instruments KAANAA M391 2 0804 Shop online at omega conr SEOMEGRAY www omega com e mail info omega com HH68K Digital Thermometer INTRODUCTION This HH68K is a portable 3 digit compact sized digital thermometer designed to use an attached K type thermocouple as temperature sensor Temperature indication follows Refer ence Temperature Voltage Tables NAST Monograph 175 Revised to ITS 90 for K type thermocouples The sensor is attached to the HH68K with a hinge allowing approximately 90 degrees of movement The sensor has a pointed tip for use in liquids or semisolids A pocket hook and magnetic hanger are provided on the back SAFETY INFORMATION It is recommended that you read the safety and operation instructions before using the ther mometer WARNING To avoid electrical shock do not use this instrument w2. 488 jes omega co uk It is the policy of OMEGA to comply with all worldwide safety and EMC EMI regulations thal apply OMEGA is constantly pursuing certification of its products to the European New Approach Direc tives OMEGA will add the CE mark to every appropriate device upon certification The information contained in this document is believed to be cor rect but OMEGA Engineering Inc 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 tor human applications WARRANTY DISCLAIMER mesate OMEGA ENGINEERING INC warrants this unt to be Bee of detects 7 materials and workmanship for a period of 13 monthe tom date of purchase OMEGA s Warranty adds an add iona one 1 mont grace period to the normal oi 4 year product warranty to caser heading and shipping time This ensures that OMEGA s customess recone maximum coverage on each product If the unit malfunction A must be returned to the tactory ts evaiueton OMEGA s Customer Service Department wil ssue an Aumnorwed Return AR number immedia upon phone or writen request Upon examination by OMEGA the unit is found to be deflectue w De repaired or repiaced at no charge OMEGA s WARRANTY oss noi e purchase mcisiang dut not limited to mishandling improper interfacing operason ouissie ot design limits improper rep
3. omega com CEOMEGA OMEGAnet Online Service www omega com Servicing North America USA One Omega Drive Box 4047 ISO 9001 rd CT 06907 0047 Certified FAX 203 359 7700 Canada 976 Bergar Laval Quebec H7LSA 1 Canada Tek 514 856 6928 FAX 514 856 6886 e mail info omega ca For Immediate technical or application assistance USA Sales Service 1 800 826 6342 1 800 TC OMEGA and Customer Service 1 800 622 2378 1 800 622 BEST Canada Engineenng Service 1 800 872 9436 1 800 USA WHEN TELEX 996404 EASYLINK 62968934 CABLE OMEGA Mexico En Espa ol 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 Frystatska 184 733 01 Karvin Czech Repubic Republic Tet 420 0 59 6311899 FAX 420 0 59 6311114 Toll Free 0800 1 66342 e mail info omegashop cz France 1 rue Jacques Cartier 78280 Guyancourt France Tel 33 0 161 372900 FAX 33 0 1 3057 5427 Free in Feance 0800 466 342 es omegaeng fr Germany Daimlerstrasse 26 D 75392 Deckenptronn Germany Austria Tel 49 0 7056 9398 0 FAX 49 0 7056 9398 29 info onxga de United Kingdom ISO 9002 Tel 44 0 161 7776611 FAX 44 0161 777 6622 Certified l Free in United Kingdom 0800 488
4. the batteries 5 Don t store in a location with high Temp or high humidity Cleaning Periodically wipe the case with a damp cloth and detergent do not use abrasives or sol vents
5. air or unauthorized mod caton Ths WARRANTY is VOID if the unit shows evidence of having bess tampered with or shows evidence of having been damaged as a resul of emcesswe misapplication misuse or other operating conditions outside of OMEGA s control Components which wear are nol warranted mchsiiag bat not limited to contact points fuses and triacs OMEGA is pleased to offer suggestions on the use of is variows products However OMEGA neither assumes responedpiiiiy ter any omi Na of errors nor assume bility for any demeges that result trom the use of its products In accordance with formation provided by OMEGA either verbal or len OMEGA wasrents only that the parts manufactured by it will be as specified end tree of detects OMEGA MAKES NO OTHER WARRANTIES OR REPRESENTATIONS OF ANY KINO 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 DISCLAMIED indemnification jet liability or otherwise shall not exceed the purchase price of the component upon which kability besed in no event shall OMEGA be jiable for consequential incidental or special damages CONDITIONS Equipment sold by OMEGA is not intended to Be used nor shall tbe used 1 as a Basic Component under 10 CFR 21 NRC used in or with any nuclear installation or activity or 2 im medica applications or used
6. ding mode In the MAX HOLD mode press HLD key to stop the recording press HLD key again to resume recording ADJ Function 1 Themocouple offset adjustment Press ADJ button for more than 2 seconds to enter ADJ Function which can adjust the offset of ther mocouple in the ambient temperature Insert the thermocouple into a known temperature T and compare the displayed temperature to the known temperature ex room temperature at 25 C Ice point at 0 C boiled water at 100 C 2 Press or ww to add or subtract the value e 3 It can be adjusted 043 C 4 Press ADJ button again to confirm and exit ADJ function APO Auto power off Function To remove rubber cover on front and slide the switch to right to enable APO function To slide the switch to left to disable APO function It will turn off automaticaly after approxi mately 15 minutes to lengthen battery life OPERATOR MAINTENANCE WARNING To avoid possible electrical shock disconnect the thermocouple connectors from the thermometer before removing the cover MAINTENANCE Battery Replacement 1 Power is supplied by three 1 5V AAA size batteries 2 The 3 appears on the LCD display when replacement is needed To replace the bat teries remove the screw from the back of the meter and lift off the battery cover 3 Remove the batteries from battery contacts and replace 4 When not in use for long period of time remove
7. ecitic problems relative to the product the product OMEGA s policy ts to make running changes not mode changes whenever an improvement is possible This affords our customers the latest in technol and en ring OMEGA s a registered trademark of OMEGA ENGINEERING INC Copyright 2004 OMEGA ENGINEERING INC All rights reserved This document may not be copied photocopied reproduced translated or reduced to any electronic medium or machine readable trom in whole or in part without the prior written consent of OMEGA ENGINEERING INC Where Do i Find Everything Need for Process Measurement and Control OMEGA Of Course Shop online at www omega com TEMPERATURE Thermocouple RTD amp Thermistor Probes Connectors Paneis amp Assemblies Wire Thermocouple RTD amp Thermistor Calibrators amp kce Pot References Recorders Controllers amp Process Moauors Infrared Pyromesers i aaan PRESSURE STRAIN AND FORCE Transducers amp Strain Gauges Load Cells amp Pressure Gauges Displacemen Traasducers Instrumentation amp Accessories FLOW LEVEL Rotameters Gas Mass Flowmeters amp Flow Computers Air Velocity Indicators Turbine Paddlewhee Syseems Totalizers amp Batch Controllers pH CONDUCTIVITY pH Electrodes Testers amp Accessories T Beminup Labwiaiory Meters Controllers Calibrators Simulators amp Pumps Industrial pH amp Conductivity Equipment
8. hen voltages at the measure ment surface exceed 24V AC or DC WARNING To avoid damage or burns do not make temperature measurement in microwave ovens CAUTION Repeated sharp flexing can break the thermocouple leads To prolong lead life avoid sharp bends in the leads especially near the connector SPECIFICATIONS ELECTRICAL Temperature Scale Celsius or Fahrenheit user selectable Measurement Range 30 C to 850 C 22 F to 1562 F Temperature Coefficient 0 1 times the applicable accuracy specifica tion per C from 0 C to 18 C and 28 C to 50 C 32 F to 64 F and 83 F to 122 F Accuracy Accuracy is specified for operating tempera tures over the range of 18 C to 28 C 64 F to 83 F for 1 year not including thermocouple error 0 3 rdg 1 C on C ranges 0 3 rdg 2 F on F ranges Resolution 1 C 1 F 0 1 C 0 1 F Auto Resolution Range 0 1 C 30 C to 199 9 C eC 200 C to 850 C 0 1 F 22 F to 199 9 F 1 F 200 F to 1562 F Input Protection 24V de or 24V ac rms maximum input voltage on any combination of input pins GENERAL Display 3 digit liquid crystal display LCD with maximum reading of 1999 Low battery indication The 41 is displayed when the battery voltage drops below the operating level Measurement rate 1 5 times per second nominal Operating Environment 0 C to 50 C at lt 70 R H Storage Temperature 20 C to 60 C 0 to 80 R H
9. on humans Should any Produc s be used oF with anv nuclear installation or activity medical appkcaton used on humans or misused in any way OMEGA assumes no responeibdity as set forth in our basic WARRANTY DISCLAIMER language and additionally purchaser will indemnity OMEGA and hold OMEGA harmisss trom any lity or damage whatsoever arising oui of the use of the Product such a manner RETURN REQUESTS INQUIRIES Direct all warranty and repair requests inquiries to the OMEGA Customer Service Department BEFORE RETURNING ANY PROOUCT 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 shoukd then be marked on the outssde of the return package and on any correspondence The purchaser is responsible for shipping charges egm msurance and proper packaging to prevent breakage in trans FOR WARRANTY RETURNS FOR NON WARRANTY please have the following REPAIRS consut OMEGA tor information available BEFORE repair charges Have contacting OMEGA following informabon 1 Purchase Order number under available BEFORE contacting which the product was OMEGA PURCHASED 1 Purchase Order number 10 2 Model and serial number of cover the COST of the repar the product under warranty 2 Model and senai number of and the product and 3 Repair instructions and or 3 Repair instructions and or specitic problems reiative to sp
10. with battery removed from meter Accuracy Stated accuracy at 23 C 5 C lt 75 R H Standby consuming current lt 10pA Auto power off 15 minutes Battery Life 140 hours continuous typical Battery 3 pcs 1 5V AAA size included Dimensions 160mm H x 48mm W x 24mm D Weight Approx 2 83 oz 80 2g including bat tery Attached probe Diameter 3 18mm 1 8 in Length 132mm 5 2 in Material Stainless steel OPERATING INSTRUCTIONS MEAS MEASURE Button Press MEAS button to turn on the meter for measuring temperature Press MEAS button again turns meter off DATA HOLD Mode Press the HLD key to enter the Data Hold mode the H annunciator is displayed When DATA HOLD mode is selected the thermom eter holds the present readings and stops all further measurements Press the HLD key again canceis DATA HOLD mode causing the thermometer to re sume taking measurements C F Selecting the Temperature Scaie Readings are displayed in either degrees Celsius C or degrees Fahrenheit F When the thermometer is tumed on it ts set to the temperature scale that was in use when the thermometer was last turned off To change the temperature scale press the C F key MAX HOLD Mode Press the MAX key to enter the MAX HOLD mode The thermometer then records and up dates the maximum absolute values and the MAX indicator appears on the display Press the MAX key again to exit the MAX HOLD recor
Download Pdf Manuals
Related Search