Digital pressure transmitter with display

Based on the signal conditioning module of the pressure transmitter of Jiancong Technology, it is flexibly composed of a diffusion silicon pressure sensor.

The circuit board of this series of transmitters adopts a new DSP digital signal conditioning algorithm, which can convert the mv value signal into a standard signal output such as 4~20m A /0~10V / 0.5~4.5V. Multi-point temperature compensation and nonlinear calibration are supported. The power supply part has added self-recovery protection and overvoltage protection functions, and this board has the advantages of extremely low temperature drift, ultra-high speed, strong anti-interference, and ultra-small size. The communicator is debugged offline, and only two wires need to be connected to the power supply, which is simple and convenient for debugging.

Feature Description:

4-digit 18mm (0.71 inch) LCD display

Small size

Users can choose 0-15 minutes automatic power off

The user selects the unit of capacity: pounds, bar, kg/cm2 and kPa

There are peak hold and continuous reading functions

Technical Parameters:

Measuring range: -0.1~0~60MPa

Accuracy class: 1.0% ;0.5% ;0.4% ;0.2% ;

Dial diameter: 60mm

Operating temperature: -10°C-50°C

Interface thread: M20*1.5 (special can be customized)

Battery: 9V alkaline battery

Applications：

It is widely used in petroleum, chemical industry, textile, metallurgy, mining, light industry, medicine, electric power, environmental protection, municipal, food, health and other industries and scientific research fields. It is powered by a large-capacity and high-performance lithium battery, and does not require an external power supply.