【J402-S126B-M201-QKJT现货 UE开关规格参数】
西安秦控商贸有限公司
我公司主要经营的进口有：
美国UE、SOR、CCS、Dwyer压力温度开关，常用型号备有大量现货；德国WIKA压力温度产品；美国GO减压阀；韩国永泰YTC阀门定位器。另外，我公司批量销售罗斯蒙特，E+H，EJA变送器。如有需求，请联系我！
西安秦控 http://www.xaqksm.com 张工 手机（微信）： 电话： 传真： QQ：3098752790
工作原理
压力开关的工作原理：是当系统内压力高于或低于额定的安全压力时，感应器内碟片瞬时发生移动，通过连接导杆推动开关接头接通或断开，当压力降至或升额定的恢复值时，碟片瞬时复位，开关自动复位，或者简单的说是当被测压力过额定值时，弹性元件的自由端产生位移，直接或经过比较后推动开关元件，改变开关元件的通断状态，达到控制被测压力的目的。压力开关采用的弹性元件有单圈弹簧管、膜片、膜盒及波纹管等。
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，设定点的范围内可分别设定
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
J120-702?J120-703?J120-704?J120-705?J120-450?J120-451?J120-452?J120-15837
H100-183?H100-184?H100-185?H100-186?H100-188?H100-189?H100-483?H100-15734
J120K-147?J120K-157?J120K-367?J120K-455?J120K-456?J120-15834?J120-15836
H100-485?H100-486?H100-488?H100-489?H100-218?H100-270?H100-274?H100-15733
J120K-457?J120K-599?J120K-540?J120K-541?J120K-542?J120K-543?J120-15838
H100-361?H100-376?H100-610?H100-612?H100-616?H100-680?H100-358?H100-15884
F100-8BC?E100-8BS?F100-6BS?F100-7BS?F100-8BS?F100-1BC?E100-2BSB?E100-2BSA
H400K-455?H400K-456?H402K-457?H400K-457?H403-S164B?H403-S156B?H403-S146B
H400K-559?H402K-455?H402K-559?H403-S144B?H403-S137B?H403-S134B?H403-S126B
F100-4BS?F100-5BS?B100-120?B100-121?E100-3BS?E100-4BS?E100-5BS?B100-13546
J120-453?J120-454?J120-550?J120-551?J120-552?J120-553?J120-554?J120-15839
H403-144?H403-146?H403-156?H403-164?H403-440?H403-441?H403-442?H402-S137B
F100-3BC?F100-4BC?F100-5BC?F100-6BC?F100-7BC?F100-2BC?E100-2BCA?E100-2BCB
E100-3BC?E100-4BC?E100-5BC?E100-8BC?F100-1BS?F100-2BS?F100-2BS?E100-13545
J120K-544?J120K-545?J120K-546?J120K-547?J120K-548?J120-555?J120K-S157B
H403-443?H403-448?H402K-456?H402-S144B?H402-S156B?H402-S146B?H402-S164B
J400 K系列差压：
J400K-127、J400K-128、J400K-129、J400K-130、J400K-131、J400K-132、J400K-133、J400K-134、J400K-135、J400K-136、
J400K-137、J400K-138、J400K-139、J400K-140、J400K-141、J400K-142、J400K-143、J400K-144、J400K-145、J400K-146、J400K-147、J400K-148、J400K-149、J400K-150、J400K-151、J400K-152、J400K-153、J400K-154、J400K-155、J400K-156、J400K-157；
J400K-232、J400K-233、J400K-234、J400K-235、J400K-236、J400K-237、J400K-238、J400K-239、J400K-240、J400K-241、J400K-242、J400K-243、J400K-244、J400K-245、J400K-246、J400K-247、J400K-248、J400K-249、J400K-250、J400K-251、J400K-252、J400K-253、J400K-254；
J400K-S127B、J400K-S128B、J400K-S129B、J400K-S130B、J400K-S131B、J400K-S132B、J400K-S133B、J400K-S134B、J400K-S144B、J400K-S145B、J400K-S146B、J400K-S147B、J400K-S148B、J400K-S149B、J400K-S150B、J400K-S151B、J400K-S152B、J400K-S153B、J400K-S154B、J400K-S155B、J400K-S156B、J400K-S157B；
H403-443?H403-448?H402K-456?H402-S144B?H402-S156B?H402-S146B?H402-S164B
H400K-455?H400K-456?H402K-457?H400K-457?H403-S164B?H403-S156B?H403-S146B
H400K-559?H402K-455?H402K-559?H403-S144B?H403-S137B?H403-S134B?H403-S126B
J400-137?J400-144?J400-146?J400-156?J400-164?J400-270?J400-274?J400-16014
J400-440?J400-441?J400-442?J400-443?J400-448?J400-449?J400-450?J400-S126B
H400-258?H400-270?H400-274?H402-258?H402-270?H402-274?H400-354?H400-S126B
J120K-544?J120K-545?J120K-546?J120K-547?J120K-548?J120-555?J120K-S157B
H400-358?H400-361?H400-376?H402-354?H402-358?H402-361?H402-376?H400-S134B
H403-354?H403-358?H403-361?H403-376?H400-126?H400-134?H400-137?H400-S137B
J120K-147?J120K-157?J120K-367?J120K-455?J120K-456?J120-15834?J120-15836
H402-554?H402-555?H402-126?H402-134?H402-137?H402-144?H402-146?H400-S164B
H100-192?H100-193?H100-194?H100-490?H100-491?H100-492?H100-493?H100-15735
