Yunyi Wholesale RS485 High Precision Rechargeable Calibration
Standard Digital Pressure Gauge
Description
High-precision digital pressure gauge is a pressure measuring
instrument that uses electronic sensors and digital display
technology. It has the characteristics of high precision,
intelligence, and multi-function. It is widely used in industry,
laboratories, medical and other fields.
1. Main features of high-precision digital pressure gauges
High-precision measurement
The accuracy can usually reach ±0.1% FS (full scale) or higher,
which is much higher than traditional mechanical pressure gauges
(±1%~2.5% FS).
Adopt advanced sensors such as silicon piezoresistors, capacitive
or ceramic piezoresistors, with good stability and strong
anti-interference ability.
Digital display
The liquid crystal (LCD) or LED display directly displays the
pressure value, and the reading is clear and intuitive, avoiding
the parallax problem of mechanical gauges.
Supports multi-unit switching (such as MPa, psi, bar, kPa, etc.) to
meet the needs of different scenarios.
Multi-function integration
Additional functions: peak recording, data storage, temperature
compensation, wireless transmission (Bluetooth/Wi-Fi), etc.
Some models support 4-20mA, RS485 and other signal outputs, which
are convenient for integration into automatic control systems.
Environmental adaptability
Vibration-resistant and shock-resistant, suitable for dynamic
pressure measurement (mechanical gauges are easily damaged or have
inaccurate readings in a vibrating environment).
It can work in a wide temperature range (-20℃~70℃), and the
protection level of some industrial-grade products reaches IP65 or
above.
Detailed Image
