产品·介绍
Product introduce
产品说明
H117-190 UE本安型压力开关 H117-190 M405机械式压力开关
H117系列压力开关的主要应用
UE 117系列真空开关可用在腐蚀性场所以及2区防爆要求的单点开关，坚固的外形、密封的SPDT和DPDT输出，
使其广泛应用于供水及污水处理、泵及造纸、食品及饮料、钢铁厂、铝厂、石油化工和医药等。
H117系列压力开关常用型号
H117-520 H117-521 H117-522 H117-523 H117-524 H117-525
H117-530 H117-531 H117-532 H117-533 H117-534 H117-535
H117-171 H117-172 H117-173 H117-174
H117-183 H117-184 H117-185 H117-186 H117-189
H117-218
H117-358 H117-361 H117-376 H117-191 H117-190
H117-192 H117-193 H117-194
H117-700 H117-702 H117-704 H117-706
H117压力范围
Model Adjustable Set Point Range Deadband *Over Range **Proof
Low end of range on fall; Pressure Pressure
High end of range on rise
psi (unless noted) bar psi (unless noted) bar (unless noted) psi bar psi bar
Welded 316 stainless steel diaphragm and 1/2” NPT (female) pressure connection, large 0.72” orifi ce for clean-out purposes
190 5 to 30 0,3 to 2,1 3 to 8 10 max 0,2 to 0,6 1500 103,4 2500 172,4
191 10 to 100 0,7 to 6,9 3 to 30 45 max 0,2 to 2,1 1500 103,4 2500 172,4
192 15 to 300 1,0 to 20,7 10 to 40 60 max 0,7 to 2,8 1500 103,4 2500 172,4
193 20 to 500 1,4 to 34,5 15 to 45 75 max 1,0 to 3,1 1500 103,4 2500 172,4
194 80 to 1700 5,5 to 117,2 5 to 120 200 max 0,3 to 8,3 2000 137,9 2500 172,4
