DX系列水压差开关

产品名称:  DX系列水压差开关
产品型号:  DX 
 
NEMA 4X封装, 低压差设定 
介质：兼容的气体或液体.
接液材质：连接: 黄铜;隔膜: 氟橡胶.
温度限制：30 to 140°F (-1 to 60°C).
压力限制：200 psig (13.8 bar).
封装：防水 UL type 4X (IP65).
重复性：±2% of full range.
连接：SPDT snap switch.
开关额定：5A @ 125/250 VAC (~), 5A res. @ 30 VDC.
电气连接：Removable terminal block.
出线口：0.871" diameter hole for 1/2" conduit fitting.
过程连接：1/4" NPT female. Continuous single side only pressure should not exceed 1.25 x full differential range.
安装方向：Ports on horizontal plane, ±10°.
设定调节：External screw.
封装材质：本体: 铝; 外壳: 聚碳酸酯; Cover: 300 SS.
震动：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).
湿度限制：80% (non-condensing).
污染度： 2.
环境： 适于室内外.
重量：1 lb 3 oz (0.54 kg).
认证：CE, UL.

选型表：
 
型号                   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.