Digital Pressure Gauge Equipped with Battery Charging Protection Circuit and High Stability Pressure Sensors for Long Term

Overview
YK-120B precision digital pressure gauge adopts high-precision and low-power large-scale integrated circuit as the core component, mainly composed of high-precision measurement chip, battery charging protection circuit, sensor and signal processing circuit.
This product uses a microprocessor to automatically compensate and correct instrument zero drift, nonlinearity, etc. It also utilizes high-performance devices such as high stability pressure sensors to ensure instrument accuracy and reliability. This instrument can set various functional parameters on its own, with flexible applications and various functions to choose from. It can be used as a high-precision pressure calibration standard (meter), as well as a working instrument, for measurement and scientific research in laboratories and fields in industries such as power, metallurgy, petroleum, and chemical.

Appearance display

Product Features
1. Various parameters can be set according to user needs anytime and anywhere, making the application flexible and convenient.
2. Special function pressure gauges can be customized according to user requirements.
3. The software performs temperature compensation with high accuracy and wide temperature range,

Technical Specifications
1. Measurement range: -0.1~250MPa.
2. Accuracy levels: 0.4% FS, 0.2% FS, 0.1% FS, 0.05% FS.
3. Environmental temperature: (-10~50) ℃.
4. Relative humidity:<95%.
5. Atmospheric pressure: (86~106) kPa.
6. Storage temperature: (-20~80) ℃.
7. Display: White backlight, 5-digit display.
8. Power supply mode: internal battery power supply/external DC 24V voltage power supply/external AC 220V.
9. Dimensions: Medium 100mm, Medium 120mm. ● Weight: Approximately 0.5kg/2kg
10. Pressure connection: M20 * 1.5mm can also be customized for installation.
11. Overload voltage: 1.2 times overload.