This product is part of the XML range, an offer of pressure sensors and switches. This pressure switch controls or regulates pressure levels in air and hydraulic systems. It transforms the pressure change into a digital electrical signal when the preset operating points are reached. These pressure switches are used for pressure control or monitoring on water pumps, compressors, molding presses, injection molders, grinding machines, machining centers, etc. These switches have an adjustable differential and are designed for regulation between two thresholds. Pressure Range on increasing pressure is 0.61 psi to 4.79 psi and on decreasing pressure is 0.03 psi and 3.51 psi. It has a maximum permissible accidental pressure of 543.89 psi. It is furnished with screw clamp terminals for electrical connection. I has a 1/4inch 18 NPTF (female) connection for fluid connection and one entry tapped M20 x 1.5mm for ISO gable gland. It has a diaphragm actuator which can be operated from any position. It offers a long mechanical life with a mechanical durability of about 2 million operating cycles. It is an IP66 rated product. The enclosure is made of zinc alloy. Its dimensions are 1.81 inches (width) x 3.35 inches (depth) x 4.45 inches (height) and weighs 7.72 lbs. It is suitable for controlling hydraulic oils, fresh water and air, up to +160C. This product is certified with UL, CSA and EAC. It complies with UL 508, CSA C22-2 no. 14, IEC/EN 60947-5-1, and CE standards. One of the most comprehensive catalogues of industrial and power pressure sensors on the market. The line of XM Pressure Sensors and Switches (formerly known as OsiSense) combine the latest pressure sensing technology with adaptability to virtually any configuration.