Omega Engineering HH501BJ manual

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Table of contents for the manual

  • Page 1

    OMEGA HH501BJ Digital Thermometer[...]

  • Page 2

    OMEGAnet SM On-Line Service http://www.omega.com Internet e-mail info@omega.com Ser vicing Nor th America: USA: ISO 9001 Certified Canada: One Omega Drive, Box 4047 976 Bergar Stamford, CT 06907-0047 Laval (Quebec) H7L5A1 Tel: (203) 359-1660 Tel: (514) 856-6928 FAX: (203)359-7700 FAX: (514) 856-6886 e-mail: info@omega.com e-mail: info@omega.com ome[...]

  • Page 3

    1 The symbol on the instrument indicates that the operator must refer to an explanation in this manual. WARNING To avoid electrical shock, do not use this instrument when working voltages at the measurement surface over 24V AC or DC. WARNING To avoid damage or burns, do not make temperature measurement in microwave ovens. CAUTION Repeated sharp fle[...]

  • Page 4

    SPECIFICATIONS ELECTRICAL Temperature Scale: Celsius or Fahrenheit user-selectable. Measurement Range: -210°C to 1200°C, -346°F to 1999°F Resolution: 0.1°C , 0.1°F (-59.9°C to 199.9°C ,-59.9°F to 199.9°F) 1°C , 1°F on other range Accuracy: Accuracy is specified for operating temperatures over the range of 18°C to 28°C (64°F to 82°F)[...]

  • Page 5

    3 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. Overload: "-OL" is display. Battery: Standard 9V battery. Battery Life: 100 hours typical. Auto pow[...]

  • Page 6

    OPERATING INSTRUCTIONS Power Switch The key turns the thermometer on or off. In the MIN MAX record mode can not power off, must leave MIN MAX record mode then power off. °C °F Selecting the Temperature Scale Readings is displayed in either degrees Celsius(°C) or degrees Fahrenheit(°F). When the thermometer is turned on, it is set to the tempera[...]

  • Page 7

    MIN MAX record Mode Press MIN MAX key to enter the MIN MAX Recording mode, (displays the Maximum reading, Minimum reading, "MAX-MIN" reading and Average reading stored in record mode). In the this mode the automatic power-off feature is disabled and key, °C °F key, REL key, SET key, Hi/Lo Limits key, T1 T2 T1-T2 key are disabled.The bee[...]

  • Page 8

    REL Relative mode (only Main display) Pressing REL key to enter the Relative mode, zero the display, and store the displayed Reading as a reference value and annunciator REL is displayed. Press REL key again to exit the relative mode. The relative value can also be entered by the user. (See "SET mode" later in this manual.) When the desir[...]

  • Page 9

    7 12 (Press ENTER key can escape Lo Limit value set mode), _ = = =.= is displayed (the ".=" is displayed when you set up the fourth number), Lo Limit value is entered via overlay numbers, when you want to get negative values push (- 0) key for end of numbers, then press overlay ENTER key, stored the Lo Limit value and exit set mode. 3. In[...]

  • Page 10

    8 OPERATOR 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. The " " appears on the LCD display when replacement is needed. To replace the battery, remove the two sc[...]

  • Page 11

    W ARRANTY / DISCLAIMER OMEGA ENGINEERING, INC . warrants this unit to be free of def ects in mater ials and w orkmanship for a period of 13 months from date of purchase. OMEGA W arranty adds an additional one (1) month gr ace period to the nor mal one (1) year pr oduct warranty to cover handling and shipping time . This ensures that OMEGA's cu[...]

  • Page 12

    M-2818/0799 Where Do I Find Everything I Need for Process Measurement and Control? OMEGA...Of Course! TEMPERATURE þ Thermocouple, RTD & Thermistor Probes, Connectors, Panels & Assemblies þ Wire: Thermocouple, RTD & Thermistor þ Calibrators & Ice Point References þ Recorders, Controllers & Process Monitors þ Infrared Pyromet[...]