Dwyer DX系列水过滤器压差开关

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Dwyer DX系列水过滤器压差开关

该系列DX是一个差压开关,开关输出输出基于两个压力源之间的差压。黄铜和氟橡胶湿化材料适用于大多数气体和水基溶液。该装置具有200 psig(13.8 bar)的高静压额定值。耐候,UL型4X型,外壳,灰尘负载,室外,或洗涤安装环境.外部可调设定点,整体安装法兰和一个可移动的电气终端块,快速和容易安装。

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:

举例DXW111531STDXW-11-153-1-ST, Wet/Wet Differential Pressure Switch, brass & fluoroelastomer, NEMA 4X, 1/4" NPT, SPDT, range 2.5-10 psi, with a stainless steel tag.
SERIESDX





DX Wet/Wet Differential Pressure Switch
CONSTRUCTION
W
 





Weatherproof
WETTED MATERIAL

1



Brass/Fluoroelastomer
PROCESS CONNECTION


1


1/4" NPT
CIRCUIT



153

SPDT
RANGE




1
2
3
4

2.5-10 psi
10-25 psi
25-50 psi
50-75 psi
OPTIONS





PRESET
ST
Preset Set Point
Stainless Steel Tag


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