HID Series

HID-A and HID-L Series Digital Sensors

The HID A-Series thermopile sensor modules combine a thermopile sensor chip and application specific optical filter plus an ASIC with digital output inside a standard TO-39 package. With the HID L-Series, we offer an additional optical lens for smaller measurement spot sizes and a lens shade option to reduce unwanted reflections/signals. This allows more accurate temperature measurements or measurements from larger distances.
The sensor output is either a digital voltage or a temperature value with a resolution of 0.1°C in a SMBus compatible operation.

Features and Benefits

Collection of digital infrared thermopile module sensors
  • Digital output temperature or voltage value
  • SMBus or PWM output signal
  • Large object temperature range from -40 to 380°C
  • High refresh rates of 10 Hz
  • Low power consumption of 3 to 5 mW
  • Ideal for temperature measurements

    Specifications

    A1x* A2x* L1x* F5.5 Unit
    Supply voltage 3 or 5 3 or 5 3 or 5 V
    Supply current 1 1 1 mA
    Start up time after POR 150 150 150 ms
    Object temperature range -40 .. 382 -40 .. 382 -40 .. 382 °C
    Refresh rate ASIC 100 100 100 ms
    Field of view 50% energy 100 100 6 degree
    Operating temperature -20 .. 120 -20 .. 120 -20 .. 120 °C
    Storage temperature -40 .. 125 -40 .. 125 -40 .. 125 °C
    *x is for the ASIC with supply voltage of 5V (x=4) or 3V (x=5).

    Filter Options

    Temperature Measurements

    HID L-Series - Distance vs. Spot Size

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