Digital Pressure Gauge QDB109
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
Technical Parameters
| Pressure range |
Any pressure between
-0.01~0~100MPa |
Accuracy |
0.1% Or 0.2% 0.5%F.S |
| Overload capacity |
200% |
Pressure type |
gauge 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 |
Company Profile
1, Q: What kind of products do you offer?
A: We supply pressure transmitter, Level transmitter, Temperature transmitter and Flow meter.
2, Q: Could I get samples?
A: Yes I will help you to get the samples as soon as we can
3, Q: How long is the shortest lead time?
A: For General parameters the shortest lead time is 4 working days.
For special parameters, we will try our best to satisfy you.
4, Q: Could I visit your factory?
A: Of course. Welcome to visit our factory produce line and instruments
5, Q. What are the main markets for your industry?
A. India, Brazil, United Arab Emirates, Turkey, Vietnam,Malaysia, Singapore, Britain, United States and France
6, Q. Could you share the discount?
A. Yes. Discounts will be shared based on purchase QTY.
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