H400-137美国UE压力继电器可调（H400-137 US UE pressure relay with adjustable reference scale ）

H400-137  US UE pressure relay with adjustable reference scale H400-1370 to 80"WC 0-199.1mbar contact type 1*SPDT  dual output internal adjustment with reference scale wetted material: brass bellows pressure port 1/ 4NPT inner wire nickel-plated brass electrical interface 3/4NPT inner wire dead zone value 5-14.59mbar maximum pressure 0.3bar dial graduation 5"WCUE pressure switch is used on the air compressor mainly to adjust the air compressor In the start-stop state, the air compressor is stopped to rest by adjusting the pressure in the air storage tank, which has a maintenance effect on the machine. When debugging the air compressor factory, adjust to the specified pressure according to the customer's needs, and then set a pressure difference. For example, the compressor starts to pump air into the air storage tank. When the pressure reaches 10kg, the air compressor stops or unloads. When the pressure reaches 7kg, the air compressor starts again. There is a pressure difference between the UE pressure switch. This process You can let the compressor take a break to protect the air compressor. The difference in the length change of different solids after being heated is used to generate displacement, so that the contact is actuated and the switching signal of temperature is output. H400-144   H400-146   H400-156     H400-164     H400-440   H400-441     H400-S144B H400-442   H400-443   H400-448     H400-450     H400-452   H400-453     H400-S146B H400-454   H400-550   H400-258     H400-270     H400-274   H402-258     H400-S126B H400-552   H400-553   H400-554     H400-555     H402-550   H402-552     H400-S156B H402-553   H400-358   H400-361     H400-376     H400-126   H400-134     H400-S137B  H400-137   H400-354   H400-S134B   H400-S164B   H400K-455  H400K-456    H400K-559    H400K-457 H402-554   H402-555   H402-126     H402-134     H402-137   H402-144     H402-S134B H402-146   H403-144   H402-156     H402-164     H402-440   H402-441     H402-S137B H402-442   H402-443   H402-448     H402-450     H402-452   H402-453     H402-S146B H402-454   H402-354   H402-358     H402-361     H402-376   H402-274     H402-S156B H402-270   H402-S144B H402-S164B   H402K-455    H402K-456  H402K-559    H402K-457 H402-S126B H403-126   H403-134   H403-137     H403-440     H403-441   H403-442     H403-S137B H403-146 H403-156 H403-164 H403-354 H403-358 H403-361 H403-S134B H403-376   H403-443   H403-448     H403-S146HB  H403-S164B H403-S126B   H403-S156B H403-S144B 

注：除H400-137美国UE压力继电器可调，更多United Electric(UE)型号欢迎电话或在线联系。

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