Difference between revisions of "Humidity /Temperature Sensor Module HSM-20G"
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Latest revision as of 02:53, 2 May 2012
Contents
introduction
The module of HSM-20G is essential for those applications where the relative humidity can be converted to standard voltage output.
Applications
- Humidifiers & dehumidifiers
- Air-conditioner
- Humidity data loggers
- Automotive climate control
- Other applications
Specifications
Specifications：
1、Characteristics ： HSM-20G
2、Input voltage range ： DC 5.0±0.2V
3、Output voltage range ： DC 1-3.19V
4、Measurement Accuracy ： ±5% RH
5、Operating Current (Maximum) ： 2mA
6、Storage RH Range ： 0 to 99% RH
7、Operating RH Range ： 20 to 95% (100% RH intermittent)
8、Transient Condensation ： < 3%RH
9、Storage ： -20℃ to 70℃
10、Operating ： 0℃ to 50℃
11、Hysteresis (RH @ 25℃) ： MAX 2%RH
12、Long Term Stability(typical drift per year) ： ±1.5%
13、Linearity ： Linearity
14、Time Response(63% step change) ： 1 min
15、Dimensions(L*W) ： 34mm*22mm*9mm
Typical Response
Typical Response of HSM-20G at 25 ℃
Temperature Output Signal
Recommended circuit
