Omega HH147AU User Manual
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Omega HH147AU User Manual

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HH147AU
THERMOMETER

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Summary of Contents for Omega HH147AU

  • Page 1 HH147AU THERMOMETER...
  • Page 2 Tel: (203) 359-1660 Fax: (203) 359-7700 e-mail: info@omega.com For Other Locations Visit omega.com/worldwide 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.

  • Page 3: Table Of Contents

    Contents   Introduction ..............1   Accessories ............... 1   Safety Precaution ............. 1   Meter Description ............. 2   Operation ..............3   Backlight ............3   Alarm Function: ..........3   Thermocouple Type Selection (TYPE) ..4   Manual Record (Rec) ........

  • Page 4: Introduction

    1 Introduction The thermometers are K /J/ T / E/ R / S/ N type thermocouple thermometers. 2 Accessories Meter User manual 9V alkaline battery Carrying case 9V AC to DC adaptor USB cable Installation disk Safety Precaution Note! Please refer to this manual. Improper use may damage the meter and its components.

  • Page 5: Meter Description

    Meter Description Thermocouple input terminal T1 Thermocouple input terminal T2 LCD display: The top row is the main display and the bottom row is the secondary display Unit °C/°F/ K alarm switch button Maximum value, Minimum value, Average value, elapsed time / Setup button K /J/ T / E/ R / S/ N type switching/record single data button Hold/auto power off button...

  • Page 6: Operation

    Operation Quickly press the button for less than a second and release to turn the thermometer ON or OFF. *The power cannot be turned off under SETUP mode; please exit SETUP mode first. Select Celsius °C, Fahrenheit °F or Kelvin K; the temperature unit will be switched once every time the button is pressed.

  • Page 7: Thermocouple Type Selection (Type)

    5.3 Thermocouple Type Selection (TYPE) Every time the button is pressed for less than a second, the termocouple type will switch in the order of K/J/E/T/R/S/N. 5.4 Manual Record (Rec) Press and hold the button for over 2 seconds to save 1 temperature data;...

  • Page 8: Data Hold

    5.5 Data Hold Press the button to turn on or turn off hold the data and stop updating. When HOLD is enabled, all buttons will stop working except for the power button. 5.6 Auto Power Off The device is preset to automatically shut down after 15 minutes of inactivity.

  • Page 9: Relative Value Measurement

    5.7 Relative Value Measurement Function(REL): Use only one thermocouple to compare the difference between 2 temperatures. For example if the first temperature was measured to be 25°C, press the button now and the LCD will display 0°C; then a second temperature was measured to be 30°C, and the LCD will display 5°C (30-25=5°C).

  • Page 10: Offset Setting (Offset)

    5.8 Offset Setting (OFFSET): Users can manually set the offset value to use as compensation for the error of the thermocouple cable that you are currently using. 1. Press and hold the (OFFSET) button for 1 second to enter settings for the offset value. 2.

  • Page 11: T1-T2 Display

    5.9 T1-T2 Display: This meter provides the display for the difference between the T1 temperature and T2 temperature. When the button is pressed, it will display the value of T2 subtracted from T1. Press the button again to turn off this function. The main display will display the T1-T2 value and the secondary display will display the temperature value currently measured.

  • Page 12: Maximum /Minimum/ Average Value

    5.10 Maximum /Minimum/ Average Value: Quickly press the button for less than one second and then MAX/MIN/AVG and measurement elapsed time will be activated simultaneously. Every time the button is pressed, the display will cycle as shown in the figure below. Press and hold the button for over 1 second to turn off this function.

  • Page 13: Functionsettings:step1~Step5

    5.11 FunctionSettings:Step1~Step5 High/ Low limit Value setting for alarm function (Limit): Press and hold the Setup button for 1 second to enter the High/Low limit value setting for T1 and T2 (Setup Limit Hi, Lo). Press the button to select T1 or T2 and Hi or Lo symbol, and the button to select the digit.
  • Page 14 STEP 2. Set Record Intervals and ON/OFF: 1. Press the buttons to select ON/OFF, hour, minute, second; press the button or button to select ON/OFF or adjust the hour, minute and second. 2. Press the Setup button to save the settings and go to Step 3.
  • Page 15 STEP 4. USB ON/OFF Setting: 1. Press the buttons to select USB ON/OFF. 2. Press the (Setup) button to save the settings and go to Step 5. PS: Please turn off the USB when not in use in order to save battery consumption.
  • Page 16 STEP 5. Read and Clear Records: (This step will not appear if there are no records)  Press the buttons to read the previous or next record. Press the button to view the time and temperature for this record . ...

  • Page 17: 5.11 Software Installation

    Software Installation OS: Windows XP/ 7 / 8 / 10 operating systems  Install the CD into the PC to install the software first.  Connect the USB cable to connect the meter and the computer according to the drawing. USB CABLE...
  • Page 18  Select the desktop icon and click twice on left key of the mouse to run the procedure.

  • Page 19: General Specifications

    General Specifications  Display: Dual-display 5-digit LCD monitor with a maximum display of 99999. Unit: °C / °F / °K   Data hold.  Auto ranging.  Back light.  Auto power (default 15 min)and disable auto power off. ...

  • Page 20: Electrical Specifications

    Electrical Specifications Accuracy is specified for ambient temperatures between 18 to 28°C (64 to 82°F). TYPE-K：-200°C to +1372°C (-328°F to +2501°F) TYPE-J：-210°C to +1200°C (-346°F to +2192°F) TYPE-T：-250°C to +400°C (-418°F to +752°F) Range TYPE-E：-210°C to +1000°C (-346°F to +1832°F) TYPE-R / S：0°C to +1767°C (+32°F to +3212°F) TYPE-N：-150°C to +1300°C (-238°F to +2372°F) K / J / T / E / N...

  • Page 21: Maintenance And Repair

    Maintenance and Repair 1. When the symbol is displayed on the LCD, it means that there is insufficient power; please change the battery immediately in order to ensure its accuracy. 2. Do not place the meter in locations that have high temperature, humidity or that are exposed to direct sunlight.
  • Page 23 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...
  • Page 24 Where Do I Find Everything I Need for Process Measurement and Control? OMEGA…Of Course! Shop online at omega.com TEMPERATURE M U Thermocouple, RTD & Thermistor Probes, Connectors, Panels & Assemblies M U Wire: Thermocouple, RTD & Thermistor M U Calibrators & Ice Point References M U Recorders, Controllers &...

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