Omega Speaker Systems HH11B User's Manual
Contents
1. omega conY CEOMEGA HH11B DIGITAL THERMOMETER M4613 0208 Shop online at omega com e mail info omega com For latest product manuals omegamanual info YEAR WARRANTY CE inst RECORD MAX MIN AVG C F HOLD APO REL INTRODUCTION This instrument is a portable 3 digit compact sized digital thermometer designed to use external K type ther mocouples as temperature sensor Temperature indication follows National Bureau of Standards and IEC 584 tem perature voltage tables for K type thermocouples One K type thermocouple is supplied with the thermometer SAFETY INFORMATION It is recommended that you read the safety and opera tion instructions before using the thermometer WARNING To avoid electrical shock do not use this instrument when working voltages at the measurement surface over 24V AC or 60V 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 The A symbol on the instrument indicates that the op erator must refer to an explanation in this manual SPECIFICATIONS ELECTRICAL Temperature Scale Celsius or Fahrenheit user selectable Measurement Range 200 C to 1372 C 328 F to 1999 F Auto range 0 1 C 1 C 0 1 F 1 F Accuracy Accuracy is2. specified for operating temperatures over the range of 18 C to 28 C 64 F to 82 F for 1 year not in cluding thermocouple error 0 1 rdg 1 C on 60 C to 1372 C 0 1 rdg 2 C on 60 C to 200 C 0 1 rdg 2 F on 76 F to 1999 F 0 1 rdg 4 F on 76 F to 328 F Temperature Coefficient 0 1 times the applicable accuracy specification per C from 0 C to 18 C and 28 C to 50 C 32 F to 64 F and 82 F to122 F Input Protection 60V dc or 24V ac rms maximum input voltage on any combination of input pins Input Connector Accepts standard miniature thermocouple connectors flat blades spaced 7 9mm center to center ENVIRONMENTAL Ambient Operating Ranges 0 C to 50 C 32 F to 122 F Storage Temperature 20 C to 60 C 4 F to 140 F GENERAL Display 3 2 digit liquid crystal display LCD with maxi mum reading of 1999 Low battery indication The is displayed when the battery voltage drops below the operating level Measurement rate time second Operating environment 0 C to 50 C at lt 70 R H Storage temperature 20 C to 60 C 0 to 80 R H with battery removed from meter Accuracy Stated accuracy at 23 C 5 C lt 75 R H Battery Standard 9V battery NEDA 1604 IEC 6F22 Battery Life 100 hours typical with carbon zinc battery Dimensions 210mm H x 65mm W x 35mm D Weight approx 282g including battery Supplied Wire 4 feet type K thermocouple bea
3. when no K type thermocouple probe is inserted into the TEMP input of the meter and will be off after K type thermocouple probe is inserted If the red LED stays on when thermocouple probe is attached check the thermocouple probe which might be damaged OPERATOR MAINTENANCE WARNING To avoid possible electrical shock disconnect the thermocouple connectors from the thermometer before removing the cover Battery Replacement 1 Power is supplied by 9V NEDA 1604 IEC 6F22 2 The appears on the LCD display when replace ment is needed 3 Remove the battery from battery contacts 4 When not use for long time remove battery 5 Don t keep in place with high Temp or high humidity Cleaning Periodically wipe the case with a damp cloth and detergent do not use abrasives or solvents WARRANTY DISCLAIMER OMEGA ENGINEERING INC warrants this unit to be free of defects in materials and workmanship for a period of 13 months from date of purchase 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 b
4. FOR WARRANTY RETURNS please have the following information available BEFORE con tacting OMEGA FOR NON WARRANTY REPAIRS consult OMEGA for current repair charges Have the following information available 1 Purchase Order number under BEFORE contacting OMEGA which the product was 1 Purchase Order number to cover PURCHASED the COST of the repair 2 Model and serial number of the product and 3 Repair instructions and or specific problems relative to the product 2 Model and serial number of the product under warranty and 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 technol ogy and engineering OMEGA is a registered trademark of OMEGA ENGINEERING INC Copyright 2007 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 Where Do Find Everything I Need for Process Measurement and Control OMEGA Of Course Shop online at omega com TEMPERATURE Thermocouple RTD amp Thermistor Probes Connectors Panels amp Assemblies iY Wire Thermocouple RTD amp Thermistor Calibrators amp Ice Point References E Recorders Controllers amp Pro
5. X Button Press MIN MAX once to begin recording MIN and MAX Press MIN MAX to select MIN or MAX or MAX MIN or AVG Hold down for 2 seconds to exit MIN MAX function In the MIN MAX record mode can not power off must leave MIN MAX record mode then power off OFFSET ADJUSTMENT The OFFSET control is set at the factory to allow for the variations found in standard thermocouples By adjusting the OFFSET control you can optimize measurement ac curacy for a particular thermocouple at a particular tem perature Adjusting for Accurate Measurements 1 Connect the thermocouple to the input connector and turn the thermometer on 2 Place the thermocouple in a known stable temperature environment at or near the temperature you wish to measure and allow the readings to stabilize 3 Slowly adjust the OFFSET control so that the ther mometer reading matches the temperature of the known environment Leave sufficient time between adjustments to allow for measurement lag Resetting the OFFSET Control To return the OFFSET control to the factory setting with out having to recalibrate the thermometer perform the following procedure 1 Connect a thermocouple that is in good working order to the input that is to be adjusted 2 Place the thermocouple in an ice water bath and allow the readings to stabilize 3 Slowly adjust the OFFSET control until the thermome ter reads 0 C 32 F Probe Detector The red LED will be on
6. cess Monitors LY Infrared Pyrometers PRESSURE STRAIN AND FORCE Y Transducers amp Strain Gages Load Cells amp Pressure Gages L Displacement Transducers Instrumentation amp Accessories FLOW LEVEL l Rotameters Gas Mass Flowmeters amp Flow Com puters Air Velocity Indicators EY Turbine Paddlewheel Systems Totalizers amp Batch Controllers pH CONDUCTIVITY LF pH Electrodes Testers amp Accessories EY Benchtop Laboratory Meters Controllers Calibrators Simulators amp Pumps Industrial pH amp Conductivity Equipment DATA ACQUISITION EY Data Acquisition amp Engineering Software EY Communications Based Acquisition Systems Plug in Cards for Apple IBM amp Compatibles Datalogging Systems i Recorders Printers amp Plotters HEATERS Heating Cable LY Cartridge amp Strip Heaters i Immersion amp Band Heaters W Flexible Heaters EY Laboratory Heaters ENVIRONMENTAL MONITORING AND CONTROL Metering amp Control Instrumentation Refractometers 4 Pumps amp Tubing E Air Soil amp Water Monitors Industrial Water amp Wastewater Treatment pH Conductivity amp Dissolved Oxygen Instruments Made in Taiwan
7. d wire Teflon tape insulated Maximum insulation temperature 260 C 500 F Wire accuracy 2 2 C or 0 75 of read ing whichever is greater from 0 C to 800 C OPERATING INSTRUCTIONS 1 C F Button Selecting the Temperature Scale Readings are displayed in either degrees Celsius C or degrees Fahrenheit F When the thermometer is turned on it is set to the temperature scale that was in use when the thermometer was last turned off To change the temperature scale hold down for 2 seconds APO gt 28 C F key 2 HOLD Button Press the HOLD key to enter the Data Hold mode the HOLD annunciator is displayed When HOLD mode is selected the thermometer held the present readings and stops all further measurements Press the HOLD key again cancels HOLD mode causing the ther mometer to resume taking measurements 3 REL Button Press REL key to enter Relative mode zero the dis play and store the displayed reading as a reference value and annunciator REL is displayed Pressing REL key over 2 seconds to exit the relative mode 4 APO Button Pressing APO gt 2S C F key to trigger on or off APO mode and then APO annunciator will appear or disap pear on the display Power is automatically turn off if no operation for a period of time and APO annuncia tor is displayed at upper left corner when APO function is enabled 5 MIN MA
8. e 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 specifi cation misapplication misuse or other operating conditions outside of OMEGA s control Components 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 prod ucts However OMEGA neither assumes responsibility for any omis sions 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 manufac tured by it will 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 wit
9. h respect to this order whether based on contract warranty negli gence 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 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
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