Electric contact pressure gauge

The contact point of the power switch in the electric contact barometer will connect or disconnect the power circuit according to the needle position of the test instrument. If the read value is significantly higher or lower than the preset value, the alarm will be turned on. Electronic contact barometers can also be used to operate, terminate or switch the entire process.
According to the different contact points of the power switch, the electric contact barometer can be divided into the following categories:
1. Magnetically driven electric contact barometer.
The magnetic-assisted electric contact barometer can be installed and is suitable for various actual working conditions. The rapid movement of the electronic contact system software is achieved by setting an adjustable permanent magnet. This prevents the electrical contacts from being damaged by the photoelectric effect to a large extent. Complete the data signal output before the hands are exercised. If the actual operation is proper, the magnetometer barometer can be used for many years, and it is not easy to cause problems.
Induction electric contact barometer.
The following two industries are critical to inductive electrical contact barometers:
Dangerous zone: Zone 1 and Zone 2.
High-power switching frequency.
The electrical contact type inductive barometer is not prone to mechanical equipment contact points during work, so it is very easy to wear, and is not easy to cause harm to the electrical contact barometer. The utility model has a wide application range (a liquid-filled type can be selected) and is corrosion resistant.
3. Electronic contact barometer.
For example, in a programmable logic control board (PLC), an electronic electrical contact barometer can be instantly converted to a small load. The electric contact Pressure Gauge has the advantages of the inductive sensor electric contact pressure gauge, such as the common fault maintenance of the contact point, and the actual operation of the close contact to prevent damage (do not harm the display of the detection system).
4. Reed type power switch electric contact barometer.
Dry spring power switch electric contact barometer, with its unique design and lighter weight, has great anti-vibration ability. This product can immediately convert the load to 230V/1A, and it can also ensure that the product is in extremely low current conditions. Under the safety application, this product clicks on this barometer, you can immediately use the PLC to key in.