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Product Description
Quality product for the HVAC sector, accuracy ±2%
The calibratable room sensor HYGRASGARD® RFTF - Modbus with Modbus connection, in an elegant plastic housing (Baldur 2) with snap-on lid, base with 4-hole attachment, optionally with/without display, measures air humidity (0
100 % RH) and temperature (0...+50 °C). International system of units SI (default) can be changed to imperial (via Modbus). These measured values are used to internally calculate the following parameters that can be retrieved via Modbus: relative humidity, absolute humidity, mixture ratio, dew point temperature, enthalpy (ignoring atmospheric air pressure) and temperature. Available as a room control unit in various type versions with control elements such as setpoint potentiometer (%), rotary switch (5-step), presence button or five-colour LEDs (colours and modes configurable) for displaying the operating states.
A long-term stable, digital humidity and temperature sensor guarantees exact measurement results. The sensor is factory-calibrated; an environmental precision adjustment by an expert is possible. Modbus sensor with galvanically separated RS485 Modbus interface, selectable bus termination resistance, DIP switches for setting the bus parameters and bus address in a currentless state, internal LEDs for telegram status display and two-line display (illuminated, in the 7-segment and dot-matrix range, individually programmable).
