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Optex PT-7LD Instruction Manual
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Optex PT-7LD Instruction Manual

Portable non-contact thermometer
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Summary of Contents for Optex PT-7LD

  • Page 2 Thank you very much for purchasing this product. This device is a non-contact hermome- ter to convert the infrared energy emitted from the surface of an object into temperature. This thermometer measures the surface temperature of solid and liquid without contacting them.
  • Page 4 This sthermometerhas waterproof- ing, but it cannot be operated in the water. Water drops on the filter or the area around it maycause in- correct measurement. Wipe up the filter and the area around it completely before taking measurement. DO NOT OPERATE THE THERMO- METER NEAR LARGE ELECTRO- MAGNETIC FIELDS.
  • Page 5 ※1 The measurement accuracy in the specification is limited to the calibration conditions of our factory. ※2 This product is classified as Class 2 by IEC 60825-1: 2007 according to Laser Notice No.50, FDA Guidance Document. For China RoHS, please refer to http://www.optex-fa.com/rohs_cn/...
  • Page 8         ...
  • Page 9 The measuring object is smaller than the field of view. The temperature of background The measuring object is bigger influences on the measuring value. than the field of view.
  • Page 10       ...
  • Page 11     ...
  • Page 12     ...
  • Page 13     ...
  • Page 14 =0.95) on the surface of the measuring object to cover the measuring area, if possible.         ...
  • Page 15 The displayed temperature could differ from the actual temperature of which surface is shiny or polished. Put a piece of optional black tape on the measuring object, if possible.
  • Page 16      ...
  • Page 17 91 Chudoji-Awata-cho Shimogyo-ku Kyoto 600-8815 JAPAN TEL: +81-75-325-1314 FAX: +81-75-325-2936...
  • Page 18 Thank you very much for purchasing this product. This device is a non-contact thermometer to convert the infrared energy emitted from the surface of an object into temperature. This thermometer measures the surface temperature of solid and liquid without contacting them. The temperature of gas cannot be measured by this thermometer. ····················································································...
  • Page 20 This thermometer has waterproof-ing, but it cannot be operated in the water. Water drops on the filter or the area around it may cause in- correct measurement. Wipe up the filter and the area around it completely before taking measurement. DO NOT OPERATE THE THERMO- METER NEAR LARGE ELECTRO- MAGNETIC FIELDS.
  • Page 21 ※1 The measurement accuracy in the specification is limited to the calibration conditions of our factory. ※2 This product is classified as Class 2 by IEC 60825-1: 2007 according to Laser Notice No.50, FDA Guidance Document. For China RoHS, please refer to http://www.optex-fa.com/rohs_cn/...
  • Page 24   Press MEASURE button to turn on the power supply. A laser beam is emitted and the measurement starts. (In the Normal Measurement mode, the unit takes measurements while MEASURE button is pressed.)       ...
  • Page 25 The measuring object is smaller than the field of view. The temperature of background The measuring object is bigger influences on the measuring value. than the field of view.
  • Page 26       ...
  • Page 27    Setting mode for "Emissivity Ratio (DARK/BRIGHT mode)"  ...
  • Page 28     ...
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  • Page 30         ...
  • Page 31     ...
  • Page 32      ...

  • Page 33: Troubleshooting

    PT-2LD for correct usage. D:S=10:1 • After reading this manual, please retain it for future reference. MODEL. PT-2LD • OPTEX FA is not liable for any incidental or consequential damages or OPTEX FA CO.,LTD. 91 Chudoji-Awata 600-8815 JAPAN Reference MEASURE losses including losses of data or chances of measurement, arising from accident, misuse or abnormal conditions of operation or handling.
  • Page 35 OPTEX FA CO.,LTD...
  • Page 36 PT-S80/U80 for correct usage. • After reading this manual,please retain it for future reference. • OPTEX is not liable for any incidental or consequential damages or losses including losses of data or changes of measurement,arising from accident, misuse or abnormal conditions of operation or handling.
  • Page 38 Usage in such environments may cause irreparable damage or in- correct measurement. DO NOT DROP THIS THERMO- METER NOR GIVE A STRONG IMPACT TO IT, WHICH MAY Shiny objects reflect surrounding CAUSE IRREPARABLE DAMAGE infrared energy. OR INCORRECT MEASUREMENT. Therefore, it results in incorrect measurement.
  • Page 39 ※1 ※1 The measurement accuracy in the specification is limited to the calibration conditions of our factory. For China RoHS, please refer to http://www.optex-fa.com/rohs_cn/...
  • Page 44 Optical Axis/Laser Marker...

  • Page 49: Date And Time Setting

    Date and Time Setting Date and time can be set in PT-U80. Perform the following steps. *The setting returns to the default if batteries are removed. The LCD display is switched in order of "ALM", "EMS" and "TIME" each time the SET button is pressed. Display "TIME"...
  • Page 50 Press the /MAX/MIN /MEM./CAL. button to adjust the month. Then press the MEASURE button to fix the setting. After the setting, the set month and date blink on LCD. After the set date blinks, "TIME" blinks, and then the display is changed to the state that the time lights up, the left 2 digits of the clock (hour) blinks and the right 2 digits...