PSW-375_PSW-376_PSW-377_PSW-378_PSW-379不锈钢压力开关OMEGA

PSW-375_PSW-376_PSW-377_PSW-378_PSW-379不锈钢压力开关OMEGA

全不锈钢NEMA-4X外壳，耐工业腐蚀

设计用于具有长寿命UL和CSA额定开关的苛刻工业应用

范围从5 inH2O到3000 psi

内部参考刻度易于调整

聚四氟乙烯或不锈钢隔膜

规格

电气额定值：

15 A:125/250/480伏交流电

0.5 A:125 Vdc

0.25 A:250 Vdc

开关输出：两个单刀双掷开关可接线用于常开或常闭操作。

设定值重复性：±1%范围

环境/储存温度：-29至66°C（-20至150°F）

设定值：通常每28°C（50°F）移动范围的±1%

电气连接：3/4 NPSM，316 SS接头

压力接头：1/4 NPT内螺纹，304 SS

湿润部件：

inH2O和1000/3000 psi范围：聚四氟乙烯和不锈钢

15 psi至600 psi范围：不锈钢。

外壳：密封316 SS，NEMA-4X额定

PSW-375_PSW-376_PSW-377_PSW-378_PSW-379不锈钢压力开关OMEGA

All-Stainless NEMA-4X Case Resists Industrial Corrosion

Designed for Tough Industrial Applications with Long Life UL and CSA Rated Switches

Ranges from 5 inH2O to 3000 psi

Easy to Adjust with Internal Reference Scale

PTFE or Stainless Steel Diaphragms

SPECIFICATIONS

Electrical Rating: 

   15 A: 125/250/480 Vac

   0.5 A: 125 Vdc

   0.25 A: 250 Vdc

Switch Output: Two SPDT switches can be wired for Normally Open or Normally Closed operation

Setpoint Repeatability: ±1% range

Ambient/Storage Temperature: -29 to 66°C (-20 to 150°F)

Setpoint: Typically shifts ±1% of range per 28°C (50°F)

Electrical Connections: 3/4 NPSM, 316 SS fitting

Pressure Connections: 1/4 NPT Female, 304 SS

Wetted Parts:

   InH2O and 1000/3000 psi ranges: PTFE and stainless steel

   15 psi to 600 psi ranges: stainless steel.

Enclosure: Gasketed 316 SS, NEMA-4X rated

PSW-375_PSW-376_PSW-377_PSW-378_PSW-379不锈钢压力开关OMEGA