J400-453 J400-441现货美国UE压力开关

来源:www.xaqksm.com2019-06-27 16:24

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J400-453 J400-441现货美国UE压力开关

J400-453 J400-441 单设定点压力开关，一个SPDT开关量信号输出，机械式干接点，整定值范围可调整。

UE压力开关外机械力通过传动元件（按销、按钮、杠杆、滚轮等）将力作用于动作上，并将能量积聚到临界点后，产生瞬时动作，使动作末端的动触点与定触点快速接通或断开。当传动元件上的作用力移去后，动作产生反向动作力，当传动元件反向行程达到的动作临界点后，瞬时完成反向动作。控制UE压力开关属高压元件，调整时一定要注意安全及保护，调整时先打开顶部圆形保护盖，然后用一字螺丝刀反时针旋转为压力增大，顺时针旋转压力减小，因压力开关数值精密，故调整时需缓慢转动，以免损坏压力开关。调整压差时（上限与下限之间的压力），先打开前盖，找到右上角一字螺丝，用一字螺丝刀顺时针转动压差增大，UE压力开关反时针转动压差减小，调整压差时需与压力调整配合，请慎重调整。UE压力开关的触点间距小、动作行程短、按动力小、通断迅速。
J400系列压力，差压开关常用型号如下：
J400-164 J400-270 J400-274 J400-16014 J403-144 J403-146 J403-156 J403-164
J400-440 J400-441 J400-442 J400-443 J403-126 J403-134 J403-137 J400-S144B
J400-448 J400-449 J400-450 J400-S126B J403-358 J403-376 J403-610 J403-614
J400-451 J400-452 J400-453 J400-454 J403-571 J403-572 J403-361 J400-S137B
J400-550 J400-551 J400-552 J400-S134B J400-553 J400-554 J400-555 J403-570
J400K-457 J400K-599 J402K-127 J400K-127 J400K-544 J402K-S146B J402K-S144B
J402K-137 J400K-S146B J400K-S156B J402K-545 J402K-546 J402K-547 J402K-548
J402K-134 J402K-144 J400K-456 J402K-543 J402K-544 J402K-S157B J402K-S156B
J402K-146 J402K-156 J400K-S157B J402K-S127B J402K-540 J402K-541 J402K-542
J402K-157 J402K-455 J402K-456 J402K-457 J402K-599 J402K-S134B J402K-S137B
J402-572 J402-358 J402-361 J402-376 J403-551 J403-552 J403-553 J400-S164B
J402-610 J402-614 J402-126 J402-S126B J403-452 J403-453 J403-454 J403-550
J402-134 J402-137 J402-144 J402-146 J403-449 J403-450 J403-451 J400-S156B
J402-156 J402-164 J402-270 J402-S137B J403-441 J403-442 J403-443 J403-448
J402-574 J402-440 J402-441 J402-442 J402-454 J402-550 J402-551 J402-S146B
J402-443 J402-448 J402-449 J402-S144B J402-450 J402-451 J402-452 J402-453
J403-S164B J400K-S127B J400K-S134B J403-554 J402-554 J400K-134 J400K-157
J400-453 J400-441

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J400-453 J400-441现货美国UE压力开关