HONEYWELL Humidity Sensor HIH4000 Series

Introduction of 1. humidity sensor HIH4000 series:
HIH-4000 product series, are instrument-grade quality relative humidity sensors whose corrosion resistance makes them the choice for applications in harsh environments. HIH-4000-003 series humidity sensors are designed for large OEM, and the linear output voltage of the sensor can be directly input to the controller or other equipment. The typical operating current is only 200 μA, which is suitable for low-power, battery-powered systems. Tight consistency construction eliminates even the calibration costs of OEM production.

2. humidity sensor HIH4000 series features:
● Accuracy: ± 3.5%RH(0~100%RH non-condensing)
● Temperature range: -40 ℃ ~ 85 ℃
Thermosetting polymer capacitive sensor with integrated signal processing circuit
● 3-pin weldable plastic package
● 5VDC constant voltage power supply, 0.8-3.9VDC amplified linear voltage output
● Low power design
● Fast response 15 seconds in slow flowing air
● Good stability, low temperature floating, strong resistance to chemical corrosion

3. humidity sensor HIH4000 series use areas:
Weather station, environmental testing, steam leak detection, meter test equipment, humidity regulator, OA equipment, medical equipment, etc.