Digital-output relative humidity & temperature sensor/module

Digital-output relative humidity & temperature sensor/module
Model:HM2303
Brand:Everyoung
Origin:Made In China
Category:Electronics & Electricity / Transducer
Label:Humidity sensor , Digital Humidity Sen , Humidity Temperature
Price: -
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Product Description

1. Feature & Application:

* 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

 

2. Description:

HM2303 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 HM2303 to be suited in all kinds of

harsh application occasions.

 

Single-row packaged with four pins, making the connection very convenient.

 

3. Technical Specification: 

Model

HM2303

Power supply

3.3-6V DC

Output signal

digital signal via single-bus

Sensing element

Polymer humidity capacitor & DS18B20 for detecting temperature

Measuring range

humidity 0-100%RH;               temperature -40~125Celsius

Accuracy

humidity +-2%RH(Max +-5%RH);    temperature +-0.2Celsius

Resolution or sensitivity

humidity 0.1%RH;                 temperature 0.1Celsius

Repeatability

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

Humidity hysteresis

+-0.3%RH

Long-term Stability

+-0.5%RH/year

Sensing period

Average: 2s

Interchangeability

fully interchangeable

Digital-output relative humidity & temperature sensor/module 1Digital-output relative humidity & temperature sensor/module 2

Member Information

Henan Everyoung IMP&EXP Corp.,Ltd
Country/Region:He Nan - China
Business Nature:Trading Company
Phone:100000000000
Contact:Wu Ivy (Manager)
Last Online:26 Oct, 2016