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
| 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 |
1. How long will you reply to me?
Normally in 1 hours, no more than 12 hours.
2. How can I get the quotation?
Please provide specification and application including sensing element, pressure range, thread connection, pressure type, medium, electronic connection, shell material etc. More details, more accurate quotation and earlier response.
3. Can I get sample?
Contact with our staff online directly and they would check stock for you.
4. Can I visit your factory?
You are warmly welcomed, our factory is located at Baoji city, Shaanxi province, China.
5. Can we use our logo on the products?
Yes, we provide OEM/ODM service.
6. How long is your warranty period?
Warranty period from the date of acceptance of 12 months.
7. What is your terms of payment?
We could accept T/T, L/C, Western union, PayPal, credit Assurance.
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