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(I) product introduction

PP digital display electric contact diaphragm pressure gauge is digital display of electric contact pressure gauge application products, wet process equipment is designed for PCB design products, it has a digital display electric contact pressure gauge and the whole function of the mechanical electric contact pressure gauge, and it has the characteristics of strong shock resistant, resistant to corrosion, set pressure control points within the full range of functions, by setting the dynamic and do some work pressure range, the meter can live display and output control signals and remote transmission.

The instrument adopts integrated design, convenient installation, simple maintenance, high measurement and control accuracy, upper and lower limit interval can be set in a small space, is the preferred instrument for precision measurement control, can complement the traditional mechanical electric contact pressure gauge in measuring accuracy, control sensitivity and service life.

We produce PP digital display electric contact diaphragm pressure gauge imported high quality pressure sensor chip, high precision and high stability performance to meet the different needs of customers, the instrument through strict precision and linear temperature compensation, adopting modular CPU signal processing, through single chip microcomputer conversion, real-time display the pressure value and output control signal and standard Far eastone signal. Set control panel, can be set within the range of range freely control points, which can realize the medium pressure testing, display and output, alarm, the purpose of the control and data transmission, can replace the ordinary pressure transmitter and traditional mechanical electric contact pressure gauge, is now widely used for wet process equipment, pressure display and control remote transmission, etc.

(ii) product features:

1, four LED display, reading intuitive, clear.

2, with upper and lower limit setting and control function. Set the action point at any point within the full range of the instrument, and set the action point at a small distance.

3, good stability: temperature drift ≤0.005(%FS/℃) stability (0.2%FS/ year)

4. Anti-electromagnetic interference design, suitable for harsh service environment.

5. Add 4~20mA analog signals for remote transmission

6. Control point can be set arbitrarily. Panel setting is convenient to operate and menualized program setting is simple and easy to use.

7, high precision :≤0.1%FS(analog signal)/≤0.5(digital display signal)

8. Rs232/485 communication interface is optional

9, high corrosion resistance, wider range of application.

10. Signal processing of pressure overload and current limit.

11, intrinsically safe.