Product Introduction
HD-80G intelligent digital pressure gauge is suitable for pressure
laboratories, equipment supporting, industrial process control,
pressure monitoring and other fields. The product has a built-in
high-precision pressure sensor, with good precision and long-term
stability.
HD-80G digital pressure gauge is equipped with a large-size LCD
display. It has multiple functions such as clearing, backlight,
power on and off, unit switching, etc. Simple operation and easy
installation.
Application Description
Scientific research experiments, pressure laboratories;
Instrument matching;
Portable pressure measuring equipment;
Pressure monitoring instruments and calibration instruments;
Machinery & Electronics;
Construction machinery automation, industrial process control;
Replacement of pointer precision pressure gauge;
Main Character
4-digit LCD screen displays pressure in real time, making it easy
for customers to observe on site;
Unit switching, clearing, backlight, on/off etc. functions;
9 pressure unit switching: MPa, bar, psi, kgf/cm2, mmH2O, mmHg,
inH2O, inHg, kPa, mbar;
Low power consumption design, battery powered, can last up to 12
months;
Built-in high-precision pressure sensor, optional accuracy: ±0.5%,
±0.2%;
Using Environment
Environment temperature:(-20～70)℃;
Storage temperature:(-30～80)℃;
Relative humidity:＜95%RH;
Atmospheric pressure:(86～106)kPa;
Technical parameters
| Measuring range | -100kPa…0～10kPa…100MPa optional |
| Pressure type | Gauge pressure, absolute pressure, sealed pressure |
| Accuracy level | 0.5%FS, 0.2%FS |
| Backlight color | White backlight |
| Temperature compensation | 0～60℃ |
| Electrical protection | Anti-electromagnetic interference design |
| Sampling frequency | 5 times/second |
| Overload pressure | 120% (≥10Mpa); 150% (<10Mpa) |
| Measuring medium | Gas or liquid compatible with 304 stainless steel (water, oil, gas are all acceptable) |
| Thread size | M20*1.5, G1/2, NPT1/2,G1/4, NPT1/4 optional |
| Material | 304 stainless steel housing, 316L sensor diaphragm |
| Power supply | 2 PCS AAA batteries |
