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| 来源:www.sorswitch.com | 时间：2025-02-11 | |
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H122-S146B-M202/125/250/480VAC美国UE双点防爆可调压力开关
H122-S146B-M202美国UE膜片压力开关新疆
H122 型:二个单刀双掷(SPDT)输出;环氧涂层外壳;外部可调,有参考刻度，一个电气接口
H122-S126B H122-S134B H122-S144B H122-S146B H122-S156BH122-S164B H122-126 H122-134 H122-144 H122-146 H122-156 H122-164 H122-358 H122-361 H122-376 H122-612 H122-614 H122-270 H122-274 H122-450 H122-452 H122-453 H122-454 H122-550 H122-552 H122-553 H122-554 H122-555 H122-702 H122-703 H122-704 H122-705
120系列性能特点
● 符合各类标准*要求.
● 可选符合俄罗斯、乌克兰以及的标准*要求
● 有参考刻度的内部调整及有防误操作盒盖的外部调整
● 可调旋钮的盖锁
● SPDT、DPDT 或双 SPDT 输出
● 多种传感器材质可选
● 对于强腐蚀场所可选用哈氏合金，蒙乃尔材料
● 大范围可调死区型号
● 易冲洗式传感元件
● 热追踪温度型号
● 大部分的产品可快速供货
H122-S126B H122-S134B H122-S144B H122-S146B H122-S156BH122-S164B压力范围：
| 型号 | 可调整压力范围 | 刻度分度值 | 死区 | 耐压 | 接液材质 | 压力接口 |
| H122-S126B | -1-0bar | 0.5’’Hg | 6.8-30.5mbar | 0.3bar | 焊接316L不锈钢波纹管 | 1/2NPTF |
| H122-S134B | -1-1.4bar | 1’’Hg&0.5psi | 6.8-40.6mbar | 1.7bar | 焊接316L不锈钢波纹管 | 1/2NPTF |
| H122-S144B | 0-1.4bar | 0.5 | 6.9-34.5mbar | 1.7bar | 焊接316L不锈钢波纹管 | 1/2NPTF |
| H122-S146B | 0-2.1bar | 0.5 | 6.9-41.4mbar | 2.8bar | 焊接316L不锈钢波纹管 | 1/2NPTF |
| H122-S156B | 0-6.9bar | 2 | 13.8-55.2mbar | 8.6bar | 焊接316L不锈钢波纹管 | 1/2NPTF |
| H122-S164B | 0-13.8bar | 5 | 20.7-137.9mbar | 13.8bar | 焊接316L不锈钢波纹管 | 1/2NPTF |
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H402双点压力开关型号表：
H402-S126B H402-S134B H402-S144B H402-S146B H402-S156B H402-S164B
H402-358 H402-361 H402-376 H402-126 H402-134 H402-144 H402-146 H402-156
H402-164 H402-270 H402-274 H402-450 H402-452 H402-453 H402-454 H402-550
H402-552 H402-553 H402-554 H402-555
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