Introduction to characteristics and principle of digital pressure meter

There are two kinds of digital pressure gauges, one is a precise digital display pressure gauge, and the other is an intelligent digital display pressure gauge.

Intelligent digital display pressure gauge features

1, intelligent digital pressure meter accuracy is relatively high and it has strong anti-jamming ability, resist temperature and anti fouling.

2 、 intelligent digital display pressure gauge has a display of LCD wide temperature liquid crystal.

3, the use of high-energy lithium battery to supply electricity, and replace it can continue to use for more than a year.

4, this pressure gauge has explosion proof this powerful function.

5. The sensor of this pressure gauge is very cash and has very good linearity.

6, intelligent digital display pressure gauge stability is good, and can be calibrated in two years.

7, aluminum alloy shell makes intelligent digital display pressure gauge is very strong and very corrosion resistant.

8. The installation of this kind of meter is very convenient. It can replace the pressure gauge directly.

9 、 intelligent digital display pressure meter has the function of zero compensation.

10, intelligent digital display pressure gauge can also be attached to a solar cell.

The working principle of precise digital pressure meter

Precision digital pressure meter work principle. With the principle of intelligent digital pressure meter is the same in essence, the first cavity measured medium from a component interface will enter into a elastic sensitive element, and this time the elastic sensitive element free end will produce a corresponding displacement in the the measured medium pressure, this time is the corresponding displacement magnifying mechanism with gear rod mechanism conversion into a corresponding angular displacement of the instrument, the angular displacement of the pointer will be synchronized in the display medium pressure.

Working principle of intelligent digital display pressure gauge

The working principle of the intelligent digital pressure meter is that when the medium in the pipeline acts on the sensitive element and is pressed, the internal circuit of the watch will detect an electrical signal, which is directly proportional to the pressure of the process. The table can be obtained by the circuit circuit of a linear amplification circuit, the linear amplification can be a more accurate compensation and amplification of some processing on the electrical signal, it will enter a microprocessor and then followed by a data processing just the whole process and finally shows the measured value, then this is smart the working principle of the digital pressure meter.