NEMA 4X封裝, 低壓差設(shè)定 介質(zhì):兼容的氣體或液體. 接液材質(zhì):連接: 黃銅;隔膜: 氟橡膠. 溫度限制:30 to 140°F (-1 to 60°C). 壓力限制:200 psig (13.8 bar). 封裝:防水 UL type 4X (IP65). 重復(fù)性:±2% of full range. 連接:SPDT snap switch. 開關(guān)額定:5A @ 125/250 VAC (~), 5A res. @ 30 VDC. 電氣連接:Removable terminal block. 出線口:0.871" diameter hole for 1/2" conduit fitting. 過程連接:1/4" NPT female. Continuous single side only pressure should not exceed 1.25 x full differential range. 安裝方向:Ports on horizontal plane, ±10°. 設(shè)定調(diào)節(jié):External screw. 封裝材質(zhì):本體: 鋁; 外殼: 聚碳酸酯; Cover: 300 SS. 震動(dòng):Set point repeats after 2.5 Gs, 5 to 500 Hz. Set point repeats after a 15 Gs, 10 millisecond duration. 海拔限制:6560 ft (2000 m). 濕度限制:80% (non-condensing). 污染度: 2. 環(huán)境: 適于室內(nèi)外. 重量:1 lb 3 oz (0.54 kg). 認(rèn)證:CE, UL.
選型表:
型號 描述 DXW-11-153-1 Differential pressure switch, brass and fluoroelastomer wetted materials, NEMA 4X, 1/4" NPT connections, SPDT, range 2.5 to 10 psi. DXW-11-153-2 Differential pressure switch, brass and fluoroelastomer wetted materials, NEMA 4X, 1/4" NPT connections, SPDT, range 10 to 25 psi. DXW-11-153-3 Differential pressure switch, brass and fluoroelastomer wetted materials, NEMA 4X, 1/4" NPT connections, SPDT, range 25 to 50 psi. DXW-11-153-4 Differential pressure switch, brass and fluoroelastomer wetted materials, NEMA 4X, 1/4" NPT connections, SPDT, range 50 to 75 psi.