美国UE压力开关
炉膛负压开关
J402-520 J402-521 J402-522 J402-523 J402-524 J402-525
J402-530 J402-531 J402-532 J402-533 J402-534 J402-535
不锈钢开关
J400-570 J400-571 J400-572 J400-358 J400-361 J400-376
J400-S126B J400-S134B J400-S137B J400-S144B J400-S146B
J400-S156B J400-S164B
J400-610 J400-16014 J400-614
J402-570 J402-571 J402-572 J402-358 J402-361 J402-376
J402-S126B J402-S134B J402-S137B J402-S144B J402-S146B
J402-S156B J402-S164B
J402-610 J402-16014 J402-614
J403-570 J403-571 J403-572 J403-358 J403-361 J403-376
J403-S126B J403-S134B J403-S137B J403-S144B J403-S146B
J403-S156B J403-S164B
J403-610 J403-16014 J403-614
H400-358 H400-361 H400-376
H400-S126B H400-S134B H400-S137B H400-S144B H400-S146B
H400-S156B H400-S164B
H402-358 H402-361 H402-376
H402-S126B H402-S134B H402-S144B H402-S146B H402-S156B H402-S164B
H403-358 H403-361 H403-376
H403-S126B H403-S134B H403-S144B H403-S146B H403-S156B H403-S164B
美国UE压力开关-丁腈橡胶膜片
J403-442 J403-443 J403-448
J403-450 J403-451 J403-452 J403-453 J403-454
感压元件材质:Buna-N膜片+O型圈
压力接口:1/4NPTF
可调量程:-1~2.1bar
开关信号:3*SPDT
电气接口:3/4NPTF
外壳材质:铸铝壳体,环氧树脂防腐涂层
防护等级:IP66
储存温度: -54~71℃
环境温度: -40~71℃;
开关精度:1.0%或1.5%
电额定值:15安培. 125/250/480伏交流、24-30VDC,2A 直流
J400/J402/J403-44*/45*系列部分产品具体型号及压力范围:
型号 |
可调范围 |
死区 |
工作压力 |
耐压 |
接液材质 |
压力接口 |
J403-442 |
0-49.8mbar |
0.5-1.2mbar |
0.2bar |
15.5bar |
Buna-N橡胶膜片 |
1/4NPTF |
J403-443 |
0-199.1mbar |
1.2-4.5mbar |
0.2bar |
15.5bar |
Buna-N橡胶膜片 |
1/4NPTF |
J403-448 |
-199.1-0mbar |
2.5-7.5mbar |
0.2bar |
15.5bar |
Buna-N橡胶膜片 |
1/4NPTF |
J403-450 |
-1-0bar |
3.4-13.5mbar |
0.2bar |
15.5bar |
Buna-N橡胶膜片 |
1/4NPTF |
J403-451 |
0-199.1mbar |
2.5-7.5mbar |
0.2bar |
15.5bar |
Buna-N橡胶膜片 |
1/4NPTF |
J403-452 |
-1-1.4bar |
6.8-33.9mbar |
1.4bar |
15.5bar |
Buna-N橡胶膜片 |
1/4NPTF |
J403-453 |
0-1.4bar |
3.4-13.8mbar |
1.4bar |
15.5bar |
Buna-N橡胶膜片 |
1/4NPTF |
J403-454 |
0-2.1bar |
3.4-20.7mar |
2.1bar |
15.5bar |
Buna-N橡胶膜片 |
1/4NPTF |
实物图
美国UE开关关于防腐的选型方案
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