HMM Series

HMM Series - Miniature Digital

The HMM Series provides our smallest thermopile sensor chip and ASIC with digital output in a tiny TO-46 metal housing for non-contact temperature measurements. It features a digital temperature output or voltage readout in a SMBus compatible operation with an output range from -5°C to 115°C. In pulse width modulated (PWM) output mode, a desired output temperature range can be defined with respect to the desired temperature resolution. The sensor provides high accuracy over a wide temperature range with a resolution better than 0.1°C. This sensor is available as an "M-type" with integrated lens (L3.0) which provides a 4:1 distance-to-spot-ratio in comparison to the standard "J-type".

Features and Benefits

Digital infrared thermopile module sensors with and without lens in TO-46 housing
  • Tiny TO-46 metal housing
  • Integrated ASIC with digital temperature readout
  • SMBus compatible operation or PWM output
  • High accuracy over wide temperature range
  • Optional lens available
  • Ideal for non-contact temperature measurements

      Specifications

      HMM M13 Unit
      Supply voltage 3 V
      Supply current 1.4 mA
      Start up time after POR 150 ms
      Object temperature range -5 .. 115 °C
      Refresh rate ASIC 100 ms
      Operating temperature -40 .. 85 °C
      Storage temperature -40 .. 125 °C

      Filter Options

      Temperature Measurements

      Standard Calibration Accuracy

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