美国UE机械压力开关J400系列
UE双信号压力开关-
J402 型：二个单刀双掷（SPDT）输出；内部可调，无参考刻度
400系列双点J402压力开关型号表：
J402-520 J402-521 J402-522 J402-523 J402-524 J402-525 J402-530 J402-531
J402-532 J402-533 J402-534 J402-535 J402-570 J402-571 J402-572 J402-S126B
J402-S134B J402-S137B J402-S144B J402-S146B J402-S156B J402-S164B J402-358
J402-361 J402-376 J402-610 J402-16014 J402-614 J402-126 J402-134 J402-137
J402-144 J402-146 J402-156 J402-164 J402-270 J402-274 J402-441
J402-442 J402-443 J402-448 J402-449 J402-450 J402-451 J402-452 J402-453
J402-454 J402-550 J402-551 J402-552 J402-553 J402-554 J402-555
400系列 描述
压力开关 J400 型：一个单刀双掷（SPDT）输出；内部可调，无参考刻度
J403 型：三个单刀双掷（SPDT）输出；内部可调，无参考刻度
H400 型：一个单刀双掷（SPDT）输出；内部可调，有参考刻度
H402 型：二个单刀双掷（SPDT）输出；内部可调，有参考刻度
H403 型：三个单刀双掷（SPDT）输出；内部可调，有参考刻度
J402-610 J402-612、J402-16014 J402-614 J402-126 J402-134 J402-137 J402-144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 |
| J402-610 | 6.9-68.9bar | 2.1-10.3bar | 413.7 | 689.5bar | 303不锈钢活塞，定睛橡胶o型圈 | 1/4NPTF |
| J402-16014 | 13.8-206.8bar | 2.8-17.2bar | 413.7 | 689.5bar | 303不锈钢活塞，定睛橡胶o型圈 | 1/4NPTF |
| J402-614 | 34.5-413.7bar | 2.4-27.6bar | 413.7 | 689.5bar | 303不锈钢活塞，定睛橡胶o型圈 | 1/4NPTF |
| J402-126 | -1-0bar | 6.8-30.5mbar | 0.2bar | 0.3bar | 黄铜波纹管 | 1/4NPTF |
| J402-134 | -1-1.4bar | 6.8-40.6mbar | 1.4bar | 1.7bar | 黄铜波纹管 | 1/4NPTF |
| J402-137 | 0-199.1Mbar | 5-14.9mbar | 0.2bar | 0.3bar | 黄铜波纹管 | 1/4NPTF |
| J402-144 | 0-1.4bar | 6.9-34.5mbar | 1.4bar | 1.7bar | 黄铜波纹管 |
1/4NPTF |
● 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
实物图：
400系列J400K差压开关型号表：
J400K-S147B J400K-S157B J400K-147 J400K-157 J400K-455 J400K-456 J400K-457 J400K-559
400系列J402K双点差压开关型号表：
J402K-S147B J402K-S157B J402K-147 J402K-157 J402K-455 J402K-456 J402K-457 J402K-559
J402K-540 J402K-541 J402K-542 J402K-543 J402K-544 J402K-545 J402K-546 J402K-547
400系列H400K差压开关型号表：
H400K-455 H400K-456 H400K-457 H400K-559 H402K-455 H402K-456 H402K-457 H402K-559
400系列B400,B402，B403，C400，C402，C403温度开关型号：
B400-120 B400-121 C400-120 C400-121
B402-120 B402-121 C402-120 C402-121
B403-120 B403-121 C403-120 C403-121
400系列E400,E402，E403温度开关型号：
E400-2BSA E400-2BSB E400-3BS E400-4BS E400-5BS E400-8BS
E402-2BSA E402-2BSB E402-3BS E402-4BS E402-5BS E402-8BS
E403-2BSA E403-2BSB E403-3BS E403-4BS E403-5BS E403-8BS
400系列F400,F402,F403温度开关型号：
F400-1BS F400-2BS F400-3BS F400-4BS F400-5BS F400-8BS
F402-1BS F402-2BS F402-3BS F402-4BS F402-5BS F402-8BS
F403-2BS F403-3BS F403-4BS F403-5BS F403-8BS
