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Question:

What parameters are required for pressure switch selection?

What parameters are required for pressure switch selection?

Answer:

The most important thing is whether the test pressure range is to be detected in the pressure value, again depends on the switch's electrical performance parameters can meet the requirements of the use of some of the pressure switch is strong to the signal is weak, the design of different parameters Different. Then there is the installation, and can not be installed, no place to install the space is too small to die. The last thing to consider inexpensive, it is best cheaper and practical.
4. Output form (SPDT, DPDT, two SPDT) 5. Whether to require explosion protection 6. What is the total process connection
Pressure switch selection required parameters: How much range is needed 2. Setpoint, upper limit alarm or lower limit alarm 3. Measure what media medium is in contact with the temperature

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