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Product Description
The calibratable HYGRASGARD® DFF / DFTF humidity and temperature transmitter measures the relative humidity and temperature of air. It converts the measurands into a standard signal of 0-10 V or 4...20 mA, and is available with/without optional display.The measuring transducer supports four switchable temperature ranges. Relative humidity (in % r.H.) is the quotient of water vapour partial pressure divided by the saturation vapour pressure at the respective gas temperature. The sensor device provides precise detection of temperature and humidity. A digital, long-term stable sensor is used as a measuring element for humidity and temperature. The sensor is factory-calibrated and can be fine-tuned to ambient conditions by an expert.
The sensor has been designed for use in non-aggressive, dust-free environments and can be installed in suspended ceilings of corridors, offices, as well as residential and commercial buildings. The connecting head is pluggable for quick, easy mounting. The measuring transducer is accommodated in a separate housing.
