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High Precision Stainless Steel Digital Pressure Gauge
Pressure unit:kPa,MPa,Pa,mbar,bar,kgf/cm²,psi,mmH²0,mmHg,inH²O,inHg
Environmental temperature: (-10~50) ºC
Storage temperature:(-20~70) ºC
Relative humidity:<95%
Atmospheric pressure:(86~106) kPa
Display Full view LCD screen,White back light, 5 digit number display
Power supply The built-in section DC9V mercury free alkaline battery,or connected with the external power adapter
Connection thread :M20× 1.5 (or According to customers requirements)
Communication interface:RS232,The baud rate 9600bps
High Precision Stainless Steel Digital Pressure Gauge
| Product name | Precision digital pressure gauges |
| Accuracy grade | 0.02,0.05,0.1 |
| Pressure unit | kPa,MPa,Pa,mbar,bar,kgf/cm²,psi,mmH²0,mmHg,inH²O,inHg |
| Environmental temperature | (-10~50) ºC |
| Storage temperature | (-20~70) ºC |
| Relative humidity | <95% |
| Atmospheric pressure | (86~106) kPa |
| Display | Full view LCD screen,White back light, 5 digit number display |
| Power supply | The built-in section DC9V mercury free alkaline battery,or connected with the external power adapter |
| Connection thread | M20× 1.5 (or According to customers requirements) |
| Communication interface | RS232,The baud rate 9600bps |





A digital pressure gauge is an online measuring instrument designed with digital technology architecture and intelligent functions, used to measure and indicate pressure. It is widely used in various fields such as mechanical engineering, municipal fire protection, petrochemicals, water conservancy engineering, automotive industry, medical equipment, and research laboratories.
The digital pressure gauge adopts elastic sensitive components and piezoresistive or capacitive sensing technology, and signal processing is achieved through high-precision ADC and microprocessor. It has the characteristics of high precision, high stability, anti vibration, wide temperature range operation, and high protection level. It adopts digital LCD display, built-in battery power supply, supports RS485, Modbus and other output interfaces, can be connected to industrial control systems, and has functions such as data recording and intelligent alarm.
The digital pressure gauge, with its digital technology architecture and intelligent functional design, has become the core equipment to replace traditional mechanical pressure gauges. Its development trajectory reflects the profound transformation of industrial measurement technology from mechanization to digitization and intelligence.
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