This controller measures humidity and provides proportional or on-off control of humidifiers and dehumidifiers via a 0-10V signal or a dry contact.
The controller continuously displays the ambient humidity and the requested setpoint.
Suitable for controlling relative humidity in wineries, ripening rooms, cold rooms, laboratories, industrial workshops, homes, etc., where high-precision relative humidity control is essential.
The CFR6A/DR4022R/HU controller must be equipped with a
ELIWELL HS2840 relative humidity sensor (optional).
Description : On-off and proportional control cabinet - DZR4022
The DZR4022 control panel is equipped with an ELIWELL DR4022R controller and a circuit breaker.
The DZR4022 control panel must be equipped with an optional ELIWELL HS2840 relative humidity sensor (0-100 hr).
For applications in drying rooms, we recommend using the RH and temperature probe HS-91 with heating element (optional).
Humidity and setpoint display
1 NO/NC digital output for humidification
1 NO/NC digital output for dehumidification
1 0-10 V output for humidification
Power supply: 230 V - 50 Hz
Status indication of the 0-10 V and digital outputs via LEDs
Technical Data : On-off and proportional control cabinet - DZR4022
Simplified navigation graphic display
Supplied with HR probe and temp. HS-91 with heating element
Integrated timer to set different setpoints depending on time of day.
Hygrometry and temperature display
Two outputs NO / NC
A 0-10 V output for humidification
A 0-10 V output for dehumidification.
Designed for two HS-91 probes (for high or low limit or 2 locals)
Indication of the status of the outputs 0-10 V and T.O.R. By LEDs
Alarm output HR or Temperature, high or low, by dry contact
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