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Top » Catalog » Sensors » 3130_0 » Relative Humidity Sensor HM1500LF [3130_0]
US$73.75

This humidity sensor can measure the relative humidity in the environment from 10% to 95% RH. Connects to an analog input.

Relative Humidity Sensor HM1500LF






This humidity sensor can measure the relative humidity in the environment from 10% to 95% RH. Connects to an analog input.






The 1130 is a dedicated humidity transducer designed for applications where a reliable and accurate measurement is needed.

Its features:

  • Small size product
  • Product free from Lead, Cr(6+), Cd and Hg
  • Humidity calibrated within ±2% @55%RH
  • Ratiometric to voltage supply
  • Patented solid polymer structure
  • High reliability and long term stability
  • Not affected by water immersion
  • Very low temperature dependence
  • Instantaneous de-saturation after long periods in saturation phase
  • Part could be washed with distilled water


  • Formula
    The Formula to translate SensorValue into Relative Humidity is:
    RH (%) = (SensorValue * 0.1906) - 40.2


    Sensor Properties

    Sensor Type Humidity (Ambient)
    Sensor Output Type Ratiometric


    Humidity Sensor

    Humidity Min 10 %RH
    Humidity Max 95 %RH
    Humidity Resolution 0.4 %RH
    Humidity Error (At 55%RH) ± 2 %RH
    Humidity Error Max ± 5 %RH
    Humidity Response Time Max 10 s


    Electrical Properties

    Supply Voltage Min 4.8 V DC
    Supply Voltage Max 5 V DC
    Current Consumption Max 1.4 mA
    Output Impedance 70 [


    Physical Properties

    Operating Temperature Min -40 °C
    Operating Temperature Max 60 °C
    Cable Length 240 mm


    The easiest way to connect the sensor is to use a 3002 - Sensor Cable 60cm or a 3004 - Sensor Cable 350cm ; cut the sensor cable to the desired length and solder the load cell wires to the sensor cable as follows:


    3130 - Sensor Sensor Cable Function
    Blue RedSupply Voltage
    White Black Ground
    Yellow White Humidity Output Voltage









    FUNCTIONAL

    Then, connect the load cell to any device with an Analog Input.






    This product was added to our catalog on Monday 06 October, 2014.
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