PREMASGARD 7115-U VAQ LCD

The calibratable pressure sensors in the PREMASGARD® 711x - VA with eight switchable measuring ranges (eight devices in one), housing made of stainless steel V4A, optionally with/without display, with cable gland or M12 plug connector in accordance with DIN EN 61076-2-101 and pressure connection by means of a stainless steel quick plug-in connection (pipe fitting optional) are used to measure positive, negative or differential air pressures. The piezoresistive measuring element is temperature-compensated and guarantees high reliability and accuracy. The pressure sensors are used in clean room, medical and filter technology, in ventilation and air conditioning ducts, in spray booths and commercial kitchens, for filter monitoring and fill level measurement or for controlling frequency converters. The measuring media of the pressure transmitters are clean air (non-condensing) or gaseous, non-aggressive, non-flammable media.

The pressure sensors have a button for manual zero point calibration (automatic zero point calibration optional/standard at 25 Pa) and an offset potentiometer for final value correction. The sensors are calibrated at the factory; fine adjustment by a specialist is possible depending on the environment.