The calibrateable pendulum room humidity and temperature sensor HYGRASGARD® RPFTF measures the relative humidity and temperature of air. It converts the measurands humidity and temperature into standard signals of 0 – 10 V or 4...20 mA and is optional available with or without display. Relative humidity (in % r.H.) is the quotient of water vapour partial pressure divided by the saturation vapour pressure at the respective gas temperature. HYGRASGARD® RPFTF is applied in non-aggressive dust-free ambiences in refrigeration, air conditioning, ventilation and clean room technology, in hotels, technical rooms, meeting rooms and convention centres. . These measuring transducers are designed for exact detection of humidity. A digital long-term stable sensor is used as measuring element for humidity and temperature measurement. Fine adjustment by the user is possible. This sensor is appropriate for ceiling or duct installation as well as for integrating it in devices.

Pendulum room humidity and temperature measuring transducers HYGRASGARD® RPFTF: