Temperature and humidity controller HT-310 TENSE

Product description

Relay for temperature and humidity control. The humidity and temperature controller has separate outputs, hysteresis adjustment and is designed for flush mounting. Dimensions of the device: 72 × 36 × 100 mm.

This controller is suitable for controlling air conditioning, heating systems, dehumidification, heating and other processes where temperature and humidity need to be measured and controlled.

Main characteristics

• 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%; step 1

• Control principle: ON-OFF

• Outputs:

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

  • %RH OUT: normally disconnected contact, 2A resistive load for humidity

• Operating modes:

  • Temperature: Cooling/Heating

  • Humidity: Dehumidification / Humidification

• Hysteresis: Separately adjustable for temperature and humidity

• ALARM: Choice between absolute, relative temperature or sensor error

• ON/OFF delay: for cooling mode (e.g. compressors)

• Fixed offset: adjustable for temperature or humidity when changing the sensor wire length

• Password protection: security of set parameters

• Memory: non-volatile EEPROM memory for storing 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 / humidity meter / density meter (hygrometer)

• Thermostat / thermal relay

• Relay for measuring humidity level and air temperature

Safety warning

• Observe polarity when connecting the temperature sensor, incorrect connections may result in damage to the sensor or incorrect operation of the controller.

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

• Observe the electrical safety rules.

• Use shielded twisted-pair grounded wire for signal contacts. Locate 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 be deformed and the controller may fail.