China Low Pressure Gas Air Pressure Switch

We are wholesaler and exporter for Low Pressure Switch PS-LA7 in China since 2009. Quick response, fast delivery.
Introduction:
Low Pressure Switch PS-LA7 is designed as an control parts in pressure system. It is stable&reliable and can be used to sense positive/negative pressure with almost no hysteresis. Its unique terminal design allows the switch to be able to bear high current and can be installed conveniently.
Technical Data:

ModelPS-LA7MediumNon-hazardous gas only (air)Electrical feature1 pole NO 1 pole NCElectrica rating1 pole NO: 2.5(0.5) A 250V~1E4 1 A 250 V~5E4 20 mA 250 V~5E4 1 Pole NC: 2.5(0.5) A 250V~1E4 0.5 A 250 V~5E4 20 mA 250 V~5E4Pressure RangePressure: 15 to 2500 mbar Tolerance: +/- 10% NO; +/- 15% NC Negative: 15 to 600 mbar Tolerance: +/- 15%Max. working pressure3000 mbarAmbient temperatureAmbient: -10 to +85ºCElectrical ConnectionsTab terminals 6.4 x 0.8 mm Tab terminals 4.8 x 0.8 mm(1 pole NO only)Pressure ConnectionsTube Inlet 4.0 or 5.5 mm (up to 500 mbar) Threaded inlet M10 x 1 mm or 1/4 gasMaterialsLower body: PA 66Upper body: PA 66 Adjust. screw: PA 66 Contact carrying parts: Brass Silver plated (gold plating on request)Membrane: Nitrile, EPDM, (Silicone, Perbunan on request) according to application