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zui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: Single-pole double throw (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. |