Pressure switch DNA-250K-22B TWOWAY
How to order:
Other models:
Pressure switch DNA-030K-22B, DNA-040K-22B, DNA-070K-22B, pressure switch DNA-100K-22B, DNA-150K-22B, DNA-360K-22B Pressure switch DNA-030K-06I, DNA-040K-06I, DNA-070K-06I, pressure switch DNA-100K-06I, DNA-150K-06I, DNA-250K-06I, DNA-360K-06I
Correct way to set pressure switch:
First of all, confirm the rated voltage of the pressure switchDNA-100K-22B, with AC voltage and DC voltage, and select it according to the needs of the equipment. Next, we can use the universal meter to measure the DC resistance of the coil in the pressure relay. At the same time, we need to know the pull in current, release current, contact switching voltage and current of the pressure relay.
In use, we should also pay attention to avoid the application of high-pressure relay in low-pressure system to prevent the pressure switch DNA-360K-22B from being insensitive. The instructions of the installation manufacturer require correct installation and pay attention to wiring to prevent the pressure switch DNA-250K-22B from not working due to reverse connection.
After the adjustment, we should fix the position to prevent the change after the vibration in the work.
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