• Sensor type: NT-310 (common for temperature and humidity).

• Temperature measurement range: -19.9 °C ... +80.0 °C; 1 °C step.

• Humidity measurement range: 5 % ... 95 %; 1 step

• Control principle: on-off

• Outputs:

  • °C OUT: changeover control contact, 2A resistive load for temperature

  • %RH OUT: normally open contact, 2A resistive load for humidity control.

• Operating modes:

  • Temperature: cooling/heating

  • Humidity: Dehumidification / humidification.

• Hysteresis: separately adjustable for temperature and humidity.

• ALARMS: choice between absolute, relative temperature or sensor error

• On/off delay: for cooling mode (e.g. compressors)

• Fixed offset: adjustable for temperature or humidity by changing the sensor cable length.

• Password protection: security of set parameters

• Memory: non-volatile EEPROM memory for saving settings.

• Connection: easy disconnection/connection to the controlled device using quick connectors.

• Power supply: 100-240 V, 50-60 Hz

Usage

The controller can be used as:

• Hygrostat / hygrometer / moisture meter / density meter (hygrometer)

• Thermostat / heat relay

• Relays for measuring humidity and air temperature

Safety warning

• When connecting the temperature sensor, observe polarity, incorrect connections can cause sensor damage or incorrect controller operation.

• When connecting the controller to the power supply, use a 250 mA/250 V fuse and cables of appropriate cross-section.

• Observe electrical safety regulations.

• For signal contacts, use shielded twisted pair grounded wire. Route cables away from power lines, contactors, and electromagnetic fields.

• Important: The device must be installed in an environment with a temperature of -20...+55 °C, otherwise the plastic housing may deform and the controller may be damaged.