400系列UE压力开关的产品特点:
● 双点和三点设定提供多点的输出
● 一、二或三个开关量输出,设定点范围内可分别设定
● 环氧树脂外壳设计满足 NEMA 4X 要求
● 多种膜片可供选择,如316SS,黄铜,丁晴橡胶和Teflon
● 选择参照标度或旋转螺杆调整设定点 型号参数 Model Adjustable Set Point Range Deadband Over Range Pressure* Proof Pressure**
“wc mbar “wc mbar psi bar psi bar
Buna-N diaphragm and O-Ring with epoxy coated aluminum 1/2” NPT (female) pressure connection, large 0.72” orifice for clean-out purposes. Other
wetted materials available, see pg. 12
520† 300 Vac to 0 -746,7 to 0 0.2 to 12 0,5 to 29,9 200 13,8 400 27,6
521† 10 Vac to 10 -24,9 to 24,9 0.1 to 1 0,2 to 2,5 200 13,8 400 27,6
522† 50 Vac to 50 -124,5 to 124,5 0.1 to 5 0,2 to 12,4 200 13,8 400 27,6
523† 0.5 to 5.0 1,2 to 12,4 0.1 to 0.3 0,2 to 0,7 200 13,8 400 27,6
524† 2.5 to 50 6,2 to 124,5 0.1 to 2 0,2 to 5,0 200 13,8 400 27,6
525† 10 to 250 24,9 to 622,3 0.1 to 10 0,2 to 24,9 200 13,8 400 27,6 产品尺寸