Table of Contents
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Table of Contents
Related Manuals for Omega HH501DK
Summary of Contents for Omega HH501DK
- Page 1 OMEGA...
- Page 2 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.
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Page 3: Safety Information
This instrument is a portable 3½ digit, compact-sized digital thermometer designed to use external K-type thermocouple as temperature sensor. Tem- perature indication follows Reference Temperature/Voltage Tables (N.I.S.T. Monograph 175 Revised to ITS-90) for K-type thermocouples. SAFETY INFORMATION It is recommended that you read the safety and operation instructions before using the thermometer. -
Page 4: Specifications
ELECTRICAL Temperature Scale: Celsius or Fahrenheit user-selectable Measurement Range: -50°C to 1300°C, (-58°F to 2000°F) Resolution: 1°C or 1°F, 0.1°C or 0.1°F Accuracy: Accuracy is specified for operating temperatures over the range of 18°C to 28°C (64°F to 82°F), for 1 year, not including thermocouple error. ±(0.3% rdg + 1°C) -50°C to 1000°C ±(0.5% rdg + 1°C) 1000°C to 1300°C ±(0.3% rdg + 2°F) -58°F to 2000°F... - Page 5 ENVIRONMENTAL Ambient Operating Ranges: 0°C to 50°C (32°F to 122°F) <80% R.H. Storage Temperature: -20°C to 60°C (-4°F to 140°F) <70% R.H. GENERAL Display: 3½ digit liquid crystal display (LCD) with maximum reading of 1999. Battery: Standard 9V battery. Battery Life: 200 hours typical with carbon zinc battery. Dimensions: 192mm(H) x 91mm(W) x 52.5mm(D).
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Page 6: Hold Mode
Readings are displayed in either degrees Celsius(°C) or degrees Fahrenheit(°F). To change the temperature scale, press the "°C" or "°F"key. Selecting the Display Resolution The thermometer allows two choices of resolution: High resolution: 0.1°C or 0.1°F Low resolution: 1.0°C or 1.0°F To select the alternate display resolution, press the corresponding "0.1°/1°"... -
Page 7: Max Mode
MAX Mode Pressing the Max key to enter the MAX mode. The thermometer then records and updates the maximum absolute values and the MAX annunciator appears on the display. Pressing the MAX key again to exit the MAX recording mode. -
Page 8: Maintenance
MAINTENANCE WARNING To avoid possible electrical shock, disconnect the thermocouple connectors from the thermometer before removing the cover. Battery Replacement Power is supplied by a 9 volt "transistor" battery. (NEDA 1604, IEC 6F22). The " " appears on the LCD display when replacement is needed. To replace the battery, remove the two screws from the back of the meter and lift off the battery cover. - Page 9 HH501DK CALIBRATION PROCEDURE Note: The following calibration procedure should perform only by qualified technicians who have access to the items as following. Equipment: The class of calibrator had better 10 times greater than the measured meter. Temperature Calibration Insert the K type thermocouple to the female connector, and the other side of this probe to Temperature Calibrator and connect output to the voltage meter.
- Page 10 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...
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Page 11: Data Acquisition
Where Do I Find Everything I Need for Process Measurement and Control? TEMPERATURE PRESSURE/STRAIN AND FORCE FLOW/LEVEL pH/CONDUCTIVITY M-2985/0799 OMEGA...Of Course! DATA ACQUISITION HEATERS ENVIRONMENTAL MONITORING AND CONTROL...