云南J400-453-1010/0-1.4bar美国UE动力油压压力开关
美国UE授权代理机械压力开关J400系列库存现货

J403 型：三个单刀双掷（SPDT）输出；内部可调，无参考刻度 400系列J400压力开关型号表：
J400-570 J400-571 J400-572 J400-S126B J400-S134B J400-S137B J400-S144B
J400-S146B J400-S156B J400-S164B J400-358 J400-361 J400-376 J400-610
J400-16014 J400-614 J400-126 J400-134 J400-137 J400-144 J400-146 J400-156
J400-164 J400-270 J400-274 J400-440 J400-441 J400-442 J400-443 J400-448
J400-449 J400-450 J400-451 J400-452 J400-453 J400-454 J400-550 J400-551
J400-552 J400-553 J400-554 J400-555
技术参数J400-442 J400-443 J400-448  J400-449  J400-450  J400-451 J400-452测量压力范围：

型号	可调整压力范围	死区	工作压力	耐压	接液材质	压力接口
J400-453	0-1.4bar	3.4-13.8mbar	1.4bar	15.5bar	定睛橡胶膜片加O型圈	1/4NPTF
J400-454	0-2.1bar	3.4-20.7mbar	2.1bar	15.5bar	定睛橡胶膜片加O型圈	1/4NPTF
J400-550	-1-0bar	3.4-20.3mbar	0.2bar	15.5bar	特氟龙膜片，氟橡胶加O型圈	1/4NPTF
J400-551	0-199.1mbarr	3.7-8.7mbar	0.2bar	15.5bar	特氟龙膜片，氟橡胶加O型圈	1/4NPTF
J400-552	-1-1.4bar	6.8-33.9mbar	1.4bar	15.5bar	特氟龙膜片，氟橡胶加O型圈	1/4NPTF
J400-553	0-1.4bar	3.4-20.7mbar	1.4bar	15.5bar	特氟龙膜片，氟橡胶加O型圈	1/4NPTF
J400-554	0-2.1bar	6.9-27.6mbar	2.1bar	15.5bar	特氟龙膜片，氟橡胶加O型圈	1/4NPTF

 J400-453 J400-454 J400-550 J400-551 J400-552 J400-553 J400-554实物图：