HS30P Datasheet, PDF (1/4 Pages) Willow Technologies Ltd – Thermometrics Relative Humidity Sensor

Application Note
Humidity Sensor HS30P
Characteristics of Humidity Sensor
• Part name
: Humidity sensor
• Type name
: HS-30P
• Storage temperature
: -20~70 °C
• Storage humidity
: 20~90 %RH (Without condensation)
• Operating humidity range
: 20~90 %RH (Do not let it have dewdrops)
• Operating temperature range
: -20~60 °C
• Rated working voltage
: AC 1 V (50Hz~1KHz)
• Rated power
: 0.3 mW
• Nominal impedance value
: 55 kΩ ( 25°C, 50%RH)
• Tolerance on impedance value
: Min 32.3kΩ / Max 99.7 kΩ
• Typical sensitive characteristics
: shown in Figure 1
• Typical response characteristics
: shown in Figure 2
• Dimensions
: shown in Figure 3
• Reliability (Impedance value change as relative humidity at 25°C, 50%RH)
- Dry heat storage
: <±5 %RH ( 70°C, 1000 hr.)
- Cold storage
: <±5 %RH (-25°C, 1000 hr.)
- Damp heat storage
: <±5 %RH ( 60°C±5°C, 90~95%RH, 1000 hr.)
- Heat cycle test
: <±5 %RH (-25°C~70°C, 500 cycles)
- Low humidity storage
: <±5 %RH ( 25°C, 20 %RH, 1000 hr.)
Amphenol
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