Temperature and humidity controller HT-310 TENSE

Product description

Relay for temperature and humidity control. The temperature and humidity regulator has separate outputs, hysteresis adjustment, and is designed for wall mounting. Device dimensions: 72 × 36 × 100 mm.

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

Main features

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

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

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

• Control principle: ON-OFF

• Outputs:

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

  • %RH OUT: normally open contact, 2 A 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 sensor wire length changes

• Password protection: security of set parameters

• Memory: non-volatile EEPROM memory for storing settings

• Connection: easy disconnect/connection to the controlled device with quick connectors

• Power supply: 100-240 V, 50-60 Hz

Usage

The controller can be used as:

• Humidistat / hygrometer / humidity meter / density meter (hygrometer)

• thermostat / thermal relay

• Relay for measuring humidity and air temperature levels

Safety warning

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

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

• Observe electrical safety rules.

• Use shielded grounded wire in the form of a twisted pair for signal contacts. Install cables away from electrical wiring, 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 fail.