Winters Instruments 文特斯 2WPSB 压力开关

Description & Features:• Features a rugged, compact, sensitive switching mechanism actuated by a bellows assembly• Can be supplied with one SPDT electric switch or two SPDT electric switches that are independently adjusted• Can be supplied as a basic unit with no housing, or enclosed in a rugged diecast NEMA 4X, 12 and 13 housing. With the cover of the enclosure removed, the terminals of the electric switch and pressure adjustments are exposed for easy wiring and adjustment of the pressure setting• Diecast cover is equipped with captive stainless steel screws that retain the cover gasket when the cover is removed. A useful feature of the single switch enclosed model is a calibrated pressure adjustment that aligns with a numerical pressure indicating scale showing the set point range• The bellows pressure sensing elements are constructed from stainless steel and are sized for a wide variety of pressure ranges• Other options can be specified• 1 year warrantyApplications: • Common applications include: tank\/compressor level and precision control, hydraulic systems, pumping controls and hazardous area lift station controls