DX是一种不同的压力开关，它根据的是一个接触输出两个压力源之间的差值。

 
黄铜和flouro弹性体的浸湿材料适用于大多数气体和水性溶液。
该开关可用于低差压指示，设置点降低压力低至1 psid(0.07 bar)。                                           

单位特征为高静态压力等级200 psig(13.8 bar)。
防风雨，UL型4X 外壳 ，或冲洗安装环境。外部可调设置点,
整体式安装法兰和可拆卸的电气接线板，便于安装。

 
特点/好处
•适用于大多数气体和水基应用的压差开关，可以在复杂的设计中具有多种用途。
 
•防风雨外壳在，恶劣、潮湿或肮脏的环境中提供保护，确保开关的长期使用寿命，可拆卸的接线板减少安装时间。
Service: Compatible gases and liquids.
Wetted Materials: Connection: Brass; Diaphragm: Fluoroelastomer
Temperature Limits: 30 to 140°F (-1 to 60°C).
Pressure Limits: 200 psig (13.8 bar). Continuous single side only pressure should not exceed 1.25 x full differential range.
Enclosure Rating: Weatherproof UL type 4X (IP65).
Repeatability: ±2% of full range.
Switch Type: SPDT snap switch.
Electrical Rating: 5 A @ 125/250 VAC (~), 5 A res. @ 30 VDC ( ).
Electrical Connection: Removable terminal block.
Conduit Connection: 0.871˝ diameter hole for 1/2˝ conduit fitting.
Process Connection: 1/4˝ NPT female.
Mounting Orientation: Ports on horizontal plane, ±10°
Set Point Adjustment: External screw.
Housing Materials: Body: Aluminum;
Housing: Polycarbonate; Cover: 300 SS.
Vibration and Shock: Set point repeats after 2.5 Gs, 5 to 500 Hz. Set point repeats after a 15 Gs, 10 millisecond duration
Humidity Limit: 80% (non-condensing).
Pollution Degree: 2.
Environment: Intended for indoor and outdoor use
Weight: 1 lb 3 oz (0.54 kg).
Agency Approvals: CE, cULus.