The precision digital pressure gauge is an AC and DC portable meter. While measuring pressure, it can measure the current and display it on the LCD at the same time. It has a 24VDC output. It is a precision digital pressure and current measuring instrument that is automatically compensated and corrected by the microprocessor for the instrument's zero point drift, temperature drift, temperature drift, and non-linearity.
The high-performance microprocessor continuously corrects the zero point and linearity of the meter to ensure that the zero point and accuracy of the meter have good repeatability and stability during use, and the measurement accuracy is high.
Low power consumption. After the battery is fully charged, the continuous working time with accuracy is guaranteed to be long. Constant-current charging, with over-charging of the battery voltage, automatic shutdown of under-voltage and automatic protection functions to ensure that the battery is not damaged by over-charging or under-voltage, and the battery has a long service life.
The micro-power automatic undervoltage protection function ensures that the meter will not damage the battery due to undervoltage, even if the operator continuously opens the face for three months for some reason.
The meter has a variety of measurement functions, and one meter is multi-purpose (pressure, current, temperature).
The software is rich in functions, easy to operate and clear.
Adopting membrane panel and tact switch, novel style and long key life.
The display is intuitive and clear, the structure is compact and reasonable, the volume is small, the weight is light, and it is convenient to carry.
Product features of precision digital pressure gauge
Large screen; large screen LCD display, the reading is intuitive and clear, and it adapts to the wide environment temperature.
High precision; advanced microprocessor technology, imported measurement and control chip, stable performance and high accuracy.
Low power consumption; ultra-low power intelligent control, continuous use of electricity and batteries for two to three years.
Anti-corrosion; overall stainless steel sealed structure, adapt to corrosive media environment.
Vibration resistance; anti-vibration treatment of the device, fastening assembly, normal use in vibration places;
Technical indicators of precision digital pressure gauge :
1. Measuring range:-95 kPa ~ 60 MPa (various grades)
2. Resolution: Pressure: Min 1Pa, Current: Min 1μA
3.Wide screen, 6 big characters, clear and intuitive
4. Accuracy: 0.05% F˙S, current: 0.05% ± 1d
5. DC output: 24V · DC
6. Ambient temperature: 5 ~ 50 ℃
7. DC working time: ≥40 hours
8. Display: 41 / 2LCD 51 / 2LCD
9. Relative humidity: ≤80% RH
10, overload capacity: 1.2 ~ 1.5 times the upper limit of the range
11. Shell diameter: 110mm
12. Weight: 1kg
13. Power supply: external charger 220VAC 50Hz 3VA
14. Installation connector: M20X1.5
The performance has successfully solved the temperature drift of the sensor and the impact of battery voltage fluctuations; when the battery voltage changes by 15%, it will not affect the accuracy of the meter, and it will become the best substitute for pointer pressure gauges and old generation digital pressure gauges.