Spesification : • Pressure-linear characteristic with selectable pressure measuring range • Operating voltage AC 24 V or DC 13.5...33 V • Output signal DC 0...10 V • Delivery with tubing connection set Use : For acquiring the differential pressure of air or nonaggressive gases in ventilation, air conditioning and heating plant. The differential pressure sensors are used to: • Acquire over- or underpressure in air ducts in relation to ambient pressure • Monitor filters and to control fans • Acquire pressure differentials between different rooms