Digital Pressure Gauge QDB108
The gauge is electronic-structure and battery-powered, which make it very easy for on-site installation. Specifically, a high-precision piezo-resistive pressure sensor is used and the output signal is processed by the high-precision, low temperature drifting amplifier, then sent into the high-precision A/D converter to be converted into digital signal, after being computed and processed, the actual pressure value is showed on the LCD screen.
It has some benefits: flexible use, simple operation,safe and reliable etc. It is widely used to measure and display the pressure of the fluid medium in hydro-power, water, petroleum, chemical, mechanical, hydraulic etc industries.
Features
- Large-screen LCD display, back light,high resolution,easy to read.
- Automatically record the maximum pressure value during the measurement.
- Pressure on the percentage of dynamic display(the progress bar display).
- 5 engineering units: psi, bar, kpa, Mpa, kg/cm.
- 01 ~ 15minutes auto-shut and back light function.
- battery life over 2 years in power-saving mode, 2,000 hours continuous operation.
- Parameter correction, correct zero and error in field application.
- Sampling rate: 4 times/second
- Applicable to gases and liquids compatible with stainless steel
Pressure range |
Any pressure between -0.01~0~100MPa |
Accuracy |
0.1% Or 0.2% 0.5%F.S |
Overload capacity |
150% |
Pressure type |
gauge pressure,Absolute pressure |
Long term stability |
≤0.1% /year |
Battery voltage |
9VDC |
Display |
LCD |
Display range |
-1999~9999 |
Ambient temperature |
-10ºC~60ºC |
Relative humidity |
≤80% |
Connecting thread size |
G1/2",NPT1/4",M20X1.5 or other sizes |
Interface material |
Stainless Steel |