Premasgard 1121-SD-I 0...100 / 300 / 500 / 1000Pa (- / +), 4...20mA, differential pressure transducer, IP43

The calibratable compact pressure sensors PREMASGARD~ 1140 with four switchable measuring ranges, with display (four devices in ~~n), serve for measuring over-, under- or differential pressure in air. The pi~zoresistive measuring element is pressure- and temperature-compensated and guarantees high reliability and accuracy. The pressure transmitter features a push button for manual zeroing and an adjustable offset. This pressure transmitter is used, among other things, in clean room, medical, and filter technology, air ducts, spray booths and commercial kitchens, for filter monitoring and full-scale measurement or for controlling frequency converters. The measuring medium is air (non-condensing) or gaseous, non-aggressive, non-flammable media. The pressure sensor PREMASGARD~ 1140 (series) features four adjustable measuring ranges, reducing the number of different versions and the related logistical costs. The differential pressure sensor is delivered including connection set ASD-06 (2 m connection hose, two connection nipples and screws).