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Humidistat
Humidistat controls are used to operate humidification or dehumidification equipment based on a humidity
set point and humidity sensor reading. A setpoint determines the target humidity and a “deadband” deter-
mines the allowed drift from the target before activating the humidistat to return the reading to the target.
Example uses:
• Dehumifiers
• Exhaust fans
• Humidifiers
• Misters
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1. Mode Dehumidify: Function activates when humidity exceeds setpoint.
Humidify:
Function activates when humidity is below setpoint.
2. Sensor Humidity sensor input to evaluate the set point against.
3. Setpoint
The target sensor value to achieve.
4. Deadband
The allowed drift from the target before taking action to return to the target.
5. Preview
A preview of the function settings.