Active humidity transmitter and temperature sensor for outdoor mounting

The SOC-H1T measures the relative humidity with a unique capacitive sensor element. The microprocessor samples the humidity once per second. It calcualtes an averaging signal over a preset number of seconds and generates the output signal.

A version with a display is possible by ordering the integrated display accessory OPC-S.

The temperature sensing element is either a glass packed thermistor with a negative temperature coefficient, a platinum film or a nickel thin layer based probe. Its resistance changes according to the temperature. The change follows a specified curve.

Applications

• Outdoor humidity and temperature measurement for heating, ventilation and air conditioning applications.
• Recording of minimum and maximum values for critical environments.
• Supervision of critical humidity and temperatures.