The digital pressure gauge is fully electronic, battery-powered, and easy to install on site. The front end uses a high-precision piezoresistive pressure sensor. The output signal is amplified and processed by a high-precision, low-temperature amplifier, then sent to a high-precision A/D converter to convert into a digital signal that can be processed by a microprocessor. After computation, the actual pressure value is displayed on an LCD display.

This intelligent digital pressure gauge is flexible to use, simple to operate, easy to debug, and safe and reliable. Widely used in hydropower, tap water, petroleum, chemical, machinery, hydraulics, and other industries to measure and display the pressure of fluid media.