Relative Humidity Sensor

Specifications

• Range: 0% to 95%
• Power: 200 µA @ 5 VDC
• Response Time (time for a 90% change in reading):
  • In still air: 60 minutes (typical)
  • With vigorous air movement: 40 seconds (typical)
• Typical Resolution: 0.04% RH

Humidity Sensor Specifications

Specifications for the IH-3602-L Integrated Circuit Humidity Sensor (at 25°C and 5.0 VDC) are given below:

• Total Accuracy (with saturated salt calibration): ±2% RH
• Total Accuracy (with standard calibration): ±10% RH
• Operating Temperature Range: 0 to 85°C
• Temperature Effect
  • 0% RH voltage: ±0.007% RH/°C (negligible)
  • 50% RH voltage: –0.11% RH/°C
  • 95% RH voltage: –0.22% RH/°C