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Help Center12-32V Industrial Led Display Digital Pressure Gauge With Output 4-20mA
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12-32V industrial led display digital pressure gauge with output 4-20mA
QWB107industrial Digital pressure gauge is electronic-structure and 12-32VDC-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-recision A/D converter to be converted into digital signal, after being computed and
processed,
the actual pressure value is showed on the LED screen
It has some benefits: flexible use, simple operation,safe and reliable etc. It is being widely used to measure and display the pressure of the fluid medium in hydro-power, water, petroleum, chemical, mechanical, hydraulic etc industries.
2.Features
4-digit LED NIXIE tube digital display,high resolution
Size 80mm
Parameter correction, correct zero and error in field application.
Pressure range already setted before use
Any of engineering units: psi, bar, kpa, Mpa, kg / cm2 can be used
Applicable to gases and liquids compatible with stainless steel
Output:4-20mA
2meters cable
3.Specifications
Pressure range |
0~20Mpa |
Accuracy |
0.5% 1% |
Overload capacity |
200% |
Pressure type |
gauge pressure |
Stability |
≤0.1% /year |
Power supply |
12-32VDC |
Display |
0.56”LED NIXIE tube |
Display range |
-1999~9999 |
Ambient temperature |
-20℃~70℃ |
Relative humidity |
≤80% |
|
Process connection (thread size) |
G1/2”,NPT1/4”,M20X1.5 or other sizes |
Interface Material |
Stainless Steel |
4.Installation
QWB107 can be directly mounted in the hydraulic pipe by the mounting thread(for example G1/2”).In critical applications (such as severe vibration or shock),
Specifications:
pressure medium |
gas liquid compatible to stainless steel |
pressure ranges |
-0.1~0..20Mpa |
pressure type |
gauge |
overload pressure |
200%FS |
accuracy |
0.50%FS(standard), 1%FS |
LED display |
4-digit |
display range |
-1999~9999 |
long term stability |
<0.1%FS/year |
battery power supply |
9V DC |
operating temperature range |
-20~+70°c |
selectable ranges |
Mpa, psi,bar, kpa, kg/cm2 |
sampling speed |
4times/sec. |
process connection |
G1/2 or others |
housing material |
1Cr18Ni9Ti and ABS |
More models
pressure sensors,
pressure transmitters,
temperature sensors,
temperature transmitters,
flow meters,
Liquid level instruments,
Calibration equipments,
digital pressure gauges etc.
They are widely used in following industries:aerospace, automobilepetroleum, chemical,metallurgy,
Paper-making, drugs manufacturing, electricpower,food, medicine, railroad and water conservationetc.
If you have any inquiry, contact us freely.
Send Inquiry to This Supplier
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