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. Device dimensions: 72 × 36 × 100 mm.

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

Key features

• 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 open contact, 2A resistive load for humidity

• Operating modes:

  • Temperature: cooling/heating

  • Humidity: dehumidification/humidification

• Hysteresis: separately adjustable for temperature and humidity

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

• ON/OFF Delay: for cooling operation (e.g., compressors)

• Fixed Offset: adjustable for temperature or humidity when changing sensor cable length

• Password protection: security of the configured parameters

• Memory: non-volatile EEPROM memory for storing settings

• Connection: easy disconnect/connect to the controlled device via quick couplings

• Power supply: 100-240 V, 50-60 Hz

Usage

The controller can be used as:

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

• Thermostat / thermal relay

• Relay for measuring humidity and air temperature

Safety notice

• Pay attention to the polarity when connecting the temperature sensor; incorrect connection can damage the sensor or cause the controller to malfunction.

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

• Observe the electrical safety regulations.

• Use shielded, twisted-pair, and grounded cables for the signal contacts. Route the cables away from power lines, shields, 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 fail.