Difference between revisions of "Humidity /Temperature Sensor Module HSM-20G"
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− | = | + | ==introduction== |
+ | [[File:HSM-20G.jpg]] | ||
− | The module of HSM-20G is essential for those applications where the relative humidity can be converted to standard voltage output. | + | The module of HSM-20G is essential for those applications where the relative humidity can be converted to standard voltage output. |
− | =Applications= | + | ==Applications== |
*Humidifiers & dehumidifiers | *Humidifiers & dehumidifiers | ||
*Air-conditioner | *Air-conditioner | ||
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*Other applications | *Other applications | ||
− | =Specifications= | + | ==Specifications== |
Specifications: | Specifications: | ||
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15、Dimensions(L*W) : 34mm*22mm*9mm | 15、Dimensions(L*W) : 34mm*22mm*9mm | ||
+ | |||
+ | ==Typical Response== | ||
+ | ===Typical Response of HSM-20G at 25 ℃=== | ||
+ | |||
+ | [[File:Typical Response of HSM-20G.jpg]] | ||
+ | |||
+ | [[File:HSM-20G1.jpg|400px]] | ||
+ | |||
+ | |||
+ | ===Temperature Output Signal=== | ||
+ | [[File:HSM-20G2.jpg]] | ||
+ | |||
+ | [[File:HSM-20G3.jpg|400px]] | ||
+ | |||
+ | == Recommended circuit== | ||
+ | |||
+ | [[File:HSM-20G4.jpg]] | ||
+ | [[File:HSM-20G5.jpg]] |
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 ℃