Dwyer德威尔 APS-150 APS-250 APS-350 APS-450 APS-550 压力开关

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[ssba]
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Service:Compatible liquids or gases.Wetted Materials:Capsule: 17-7 PH SS; Fitting: 303 stainless steel.Temperature Limits:-65 to 225°F (-54 to 107°C), a set point change of up to 2% when used below -10°F (-23°C) or above 125°F (52°C).Pressure/Vacuum Limits:150% of range.Switch Type:SPDT snap action.Electrical Ratings:5 A @ 250 VAC, 3 A @ 28 VDC.Electrical Connections:3-wire, 20 AWG insulated with PVC, 12″ (30 cm) length.Process Connection:1/8″ male NPT.Set Point:Field adjustable.Cycling:Not to exceed 20 CPM.Sensor Element:Capsule.Weight:3 oz (85 g).Agency Approvals:UR.