美国UE J120-521 炉膛负压开关UE江苏区域
技术参数：
储存温度 ：-54～71℃
环境温度 ： -40～71℃; 或者 -18～71℃，环境温度每变化28℃.设定点典型的漂移不超过1%
耐冲击 ：经15G，10毫秒周期试验. 可重现设定点
抗振动 ：经2.5G，5～500HZ振动试验，可重现设定点
开关输出 ：一个单刀双掷（SPDT）快速动作开关.可以接成"常开型"或"常闭型"。部分型号可选双刀双掷（DPDT）.
电额定值 ：15安培. 125/250/480伏交流
电额定值 ：15A，125/250/480VAC
电气连接：1/2"NPTF 或3/4NPTF
压力连接口:1/4"NPTF 或1/2NPTF 或卫生级连接
膜片材质：焊接 316L不锈钢膜片、丁腈橡胶(Buna-N)膜片、氟橡胶膜片、哈氏合金C膜片、 锰乃尔膜片、钽膜片、青铜波纹管等
压力接口材质：316L 不锈钢 铝制压力接口 镀镍黄铜压力接口
性能特点：
单点开关（单刀双掷或双刀双掷）输出
焊接不锈钢膜片
超低压，英寸水柱级
可选传感器材料用于腐蚀介质
不锈钢抛光卫生级连结
选型如下：
J120-566 J120-567 J120-171 J120-S137B J120-491 J120-492 J120-493 J120-494
J120-172 J120-173 J120-174 J120-183 J120-193 J120-194 J120-490 J120-S156B
J120-485 J120-486 J120-488 J120-S152B J120-188 J120-189 J120-483 J120-484
J120-702 J120-703 J120-704 J120-705 J120-552 J120-553 J120-554 J120-15839
J120-450 J120-451 J120-452 J120-15837 J120-453 J120-454 J120-550 J120-551
J120-15834 J120-15836 H100-361 H100-376 H100-610 H100-612 H100-534 H100-567
J120-172 J120-S156B H117-560 H117-561 H117-523 H117-171 H117-172 H117-173
J120-520 J120-521 J120-522 J120-523 J120-616 J120-680 J120-701 J120-15835
J120-126 J120-127 J120-128 J120-129 J120-130?J120-131 J120-132 J120-133 J120-134 J120-135?
J120-136 J120-137 J120-138 J120-139 J120-140?J120-141 J120-142 J120-143 J120-144 J120-145?
J120-146 J120-147 J120-148 J120-149 J120-150?J120-151 J120-152 J120-153 J120-154 J120-155?
J120-156 J120-157 J120-158 J120-159 J120-160 J120-161 J120-162 J120-163 J120-164 J120-171?
J120-172 J120-173 J120-174 J120-183 J120-184 J120-185 J120-186 J120-187 J120-188 J120-189?
J120-190 J120-191 J120-192 J120-193 J120-194?J120-256 J120-257 J120-258 J120-259 J120-260?
J120-261 J120-262 J120-263 J120-264 J120-265?J120-266 J120-267 J120-268 J120-269 J120-270?
J120-271 J120-272 J120-273 J120-274 J120-354?J120-355 J120-356 J120-357 J120-358 J120-359?
J120-360 J120-361 J120-362 J120-363 J120-364?J120-365 J120-366 J120-367 J120-368 J120-369?
J120-370 J120-371 J120-372 J120-373 J120-374?J120-375 J120-376 J120-450 J120-451 J120-452
J120-453 J120-454 J120-483 J120-484 J120-485?J120-486 J120-487 J120-488 J120-489 J120-490?
J120-491 J120-492 J120-493 J120-494 J120-520?J120-521 J120-522 J120-523 J120-524 J120-525?
J120-530 J120-531 J120-532 J120-533 J120-534?J120-535 J120-550 J120-551 J120-552 J120-553?
J120-554 J120-555 J120-560 J120-561 J120-562?J120-563 J120-564 J120-565 J120-566 J120-567?
J120-610 J120-611 J120-612 J120-613 J120-614?J120-615 J120-616 J120-680 J120-700 J120-701?
J120-702 J120-703 J120-704 J120-705 J120-706?
H117-520 H117-521 H117-522 H117-525 H117-530 H117-532 H117-533 H117-534
H117-535 H117-524 H117-184 H117-185 H117-186 H117-491 H117-492 H117-493
H117-183 H117-188 H117-189 H117-483 H117-192 H117-193 H117-194 H117-490
H100-218 H100-270 H100-274 H100-15733 H100-535 H100-171 H100-172 H100-173
H100-15623 H100-15731 H100-15732 H100-15733 H100-15734 H100-15735 H100-15736
H117-485 H117-486 H117-488 H117-489 H117-705 H117-706 H117-190 H117-566
H117-358 H117-361 H117-376 H117-701 H117-702 H117-703 H117-704 H117-565
J400-451 J400-452 J400-453 J400-454 J403-571 J403-572 J403-361 J400-S137B
H121-450 H121-452 H121-453 H121-454 H117-484 H117-494 H121-274 H121-S134B
H121-614 H121-270 H121-146 H121-156 H122P-553 H122P-S144B H122-146 H122-156
H121-126 H121-134 H121-137 H121-144 H121-358 H121-361 H121-376 H121-612
H122-S126B H122-S134B H122-S137B H122-703 H122-704 H122-705 H121-S164B
H122-S144B H122-S146B H122-S156B H122-S164B H122-554 H122-555 H122-701
J54A-24 J54A-26 J54A-28 J54A-126 J54A-134 J54A-137 J54A-144 J54AS-164
J54A-152 J54A-156 J54A-164 J54AS-22 J54AS-24 J54AS-26 J54AS-28 J54AS-126
J54AS-137 J54AS-144 J54AS-152 J54AS-156 H54-22 H54-24 H54-26 H54S-126
H54-28 H54-126 H54-134 H54-137 H54-144 H54-152 H54-156 H54-164 H54S-22
H54S-24 H54S-26 H54S-28 H54S-134 H54S-137 H54S-144 H54S-152 H54S-156
H100-192 H100-193 H100-194 H100-490 H100-705 H100-706 H100-190 H100-15736
H122-702 H122P-126 H122P-134 H122P-144 H122P-146 H121-164 H121-S126B 10B-10
J6-126 J6-134 J6-137 H54S-164 J6-152 J6-156 J6-164 J6-218 J6-230 J6-256
J6-270 J6-274 J6-358 J6-361 J6-376 J6-610 J6-612 J6-614 J6-616 J6-S126B
J6-S134B J6-S144B J6-S156B J6-S164B J40-218 J40-230 J40-256 J54-16009
J40-270 J40-274 J54-24 J54-26 J54-28 J54-126 J54-134 J54S-616 J54S-614
J54-144 J54-152 J54-156 J54-164 J54-610 J54-612 J54-614 J54-616 J54S-16008
H100-520 H100-521 H100-522 H100-523 H100-524 H100-525 H100-530 H100-15731
J54S-22 J54-137 J54-22 J54S-24 J54S-26 J54S-28 J54S-126 J54S-134 J54S-137
J54S-144 J54S-152 J54S-156 J54S-164 J54S-610 J54S-612 J54A-22 J54AS-134
J120-531 J120-532 J120-533 J120-534 J120-356 J120-358 J120-361 J120-15622
J120-535 J120-560 J120-561 J120-S134B J120-144 J120-152 J120-156 J120-164
J120-562 J120-563 J120-564 J120-565 J120-126 J120-134 J120-137 J120-S164B
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