Gold Member Since 2013
Audited Supplier
Qingdao Hessway Machinery & Electric Equipment Co., Ltd.

Sensor, Humidity Sensor, Digital-Output Sensor manufacturer / supplier in China, offering Humidity Sensor for Humidifier, Digital LCD Display Thermostat for Central Airconditioning (HS-W301), 220V 16A IEC Certification Electric Floor Heating Room Thermostat for Built in Sensor and so on.

(/ )

Humidity Sensor for Humidifier

FOB Price: US $4-7 / Piece
Min. Order: 50 Pieces
Min. Order FOB Price
50 Pieces US $4-7/ Piece
Get Latest Price
Production Capacity: 50000PCS/Year
Transport Package: Safety Film
Payment Terms: L/C, T/T, Paypal, Money Gram, Western Union

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: HS2301
  • Sensing Type: Resistive
  • Output Signal Type: Digital Type
  • Material: Ceramics
  • IP Rating: IP68
  • Customized: Non-Customized
  • Trademark: HS
  • Origin: China
  • Installation Type: Duct Type
  • Contact: Contact
  • Production Process: Ceramics
  • Measuring Medium: Humidity
  • Certification: CE
  • Measurement: Humidifier
  • Specification: CE
  • HS Code: 9025800000
Product Description
HS2301 Digital-output plant humidity sensor
HS2301 output calibrated digital signal. It utilizes exclusive digital-signal-collecting-technique and humidity sensing technology, assuring its reliability and stability.Its sensing elements is connected with 8-bit single-chip computer.
Every sensor of this model is temperature compensated and calibrated in accurate calibration chamber and the calibration-coefficient is saved in type of programme in OTP memory, when the sensor is detecting, it will cite coefficient from memory.
Small size & low consumption & long transmission distance(20m) enable HS2302 to be suited in all kinds of harsh application occasions.
Single-row packaged with four pins, making the connection very convenient.

Range of application
Range of application
Apply to instrumentation, humidification machine, dehumidifier, air conditioning, storage, agriculture, meteorological and electrical automation measurement and control, etc.

* Full range temperature compensated
* Relative humidity and temperature measurement
* Calibrated digital signal
*Outstanding long-term stability
*Extra components not needed
* Long transmission distance
* Low power consumption 
*4 pins packaged and fully interchangeable

Technical Specification



Power supply

3.3-5V DC

Output signal

digital signal via single-bus

Sensing element

Polymer humidity capacitor

Measuring range

humidity 0-100%RH;               temperature -40~80Celsius


humidity +-3%RH(Max +-5%RH); temperature <+-1Celsius

Resolution or sensitivity

humidity 0.1%RH;                 temperature 0.1Celsius


humidity +-1%RH;                 temperature +-0.2Celsius

Humidity hysteresis


Long-term Stability


Sensing period

Average: 2s


fully interchangeable


size 22*28*5mm

Send your message to this supplier
Miss Louise You
To: Miss Louise You

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now