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https://www.gaugechina.com/products/2.5-inch-all-stainless-steel-back-connection-panel-mount-digital-pressure-gauges.html

GCY series panel mount digital pressure gauge is mainly composed of the pressure sensor and the circuitry of the signal processing. Pressure sensor adopted the imported sensor which has superior performance, such as high accuracy, corrosion resistance, impact resistance, anti-vibration, high stability and so on; signal processing circuitry adopted the latest ultra-low-power processors, signal processing chip and power management chips; using large-capacity and high-performance lithium battery power supply. This panel mount digital pressure gauge looks nice and quite easy to operate.
For panel mount digital pressure gauges, we have bottom connection and back connection, also stainless steel and plastic case for your choice.

Application & Features:
GC Panel Mount Digital Pressure Gauge Functions and Advantages

1. Directly connection with the computer, our panel mount digital pressure gauge is convenient for users to operate and avoiding the unnecessary effect of error because of manual operation.
2. The panel mount pressure gauge is able to test various pressure gauge, high-accuracy pointer mini high pressure gauge, common pressure gauge, high-accuracy digital pressure gauge, pressure transmitter and so on.
3. Automatically record the data, generate the tables and calculate the error.
4. Save and print the verification recording table, test the certificate and the notice of result.
5. Able to search the verification recording data of various gauges according to the time series.
6. According to the requirement, users can set the maximum and minimum pressure value; able to observe the volatility curve of the pressure.
7. Able to observe the waveform of any pressure range (or time period).
8. Automatically save the pressure value which collected in every two seconds.

Panel Mount Pressure Gauge Technical Parameters

1. Measure range: （-0.1~250）MPa.

2. Signal output:（ 4-20）mA or RS485 (optional).

3. Accuracy level: Level 0.05, 0.1, 0.2, 0.4.

4. Display: 5 digits dynamic display + analog display.

5. Overload pressure: more than 1.5~2 times ranges.

6. Turn-off current: less than 20mA.

7. Power supply: 3.6V large-capacity Li battery (life from 2~3 years).

8. Media temperature: （-45~120）℃.

9. Work environment:

Temperature: -20℃~60℃;

Humidity: ≤85%RH;

Reference environment correction: 20℃±2℃.

10. Temperature compensation range: 0℃~50℃

11. Explosion protection grade: ExiaⅡBT4.

12. Protection grade: IP65.

13. Process connection: M20 × 1.5 (male thread); please specify if ordering other size.

Specifications:
Panel Mount Digital Pressure Gauges Specifications
Dial2.5”, 4”
CaseStainless steel or plastic
Pressure typeGauge pressure
Scale range:-0.1~0~600bar
Accuracy level0.25%FS, 0.5%FS
Display range:-1999-9999
Overload pressure200%
Stability≤0.1% /year
Battery voltage9VDC
Display:LCD
Ambient temperature: -10℃~60℃
Relative humidity:≤80%
Mounting threadNPT1/4
Interface material:Stainless steel