1630系列 大隔膜微差压开关-德威尔Dwyer
1630系列 大隔膜微差压开关采用大尺寸隔膜，可靠耐用，安装简单，它是*高精度的隔膜密封型微差压开关。 它可现场指示设定点设定值，带有UL，CSA，FM认证。它适用于所有工业以及空调行业。开关额定值为15安，能操作小型电负荷。
注意：只能用于空气或其它兼容性气体。
Service: Air and non-combustible, compatible gases.
Wetted Materials: Consult factory.
Temperature Limits: -30 to 110°F (-34.4 to 43.3°C).
Pressure Limits: 10 psig (68.95 kPa) continuous, 25 psig (172.4 kPa) surge.
Switch Type: SPDT.
Repeatability: ±1%.
Electrical Rating: 15 A @ 120-480 VAC, 60 Hz. Resistive, 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC, 60 Hz.
Electrical Connections: 3 screw type, common, normally open and normally closed.
Process Connections: 1/8" female NPT.
Mounting Orientation: Diaphragm in vertical position. Consult factory for other position orientations.
Set Point Adjustment: Screw type with enclosed scale.
Weight: 4 lb 14 oz (2.21 kg).
Agency Approvals: CSA, FM, UL.
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