The UH502 pressure transmitter is a self-developed and produced pressure transmitter using imported pressure sensor chips/diffused silicon sensors, with strong anti-interference ability. By utilizing advanced circuit linearity and temperature compensation techniques, the temperature drift coefficient is reduced and linearity is improved. Its temperature drift coefficient is much lower than that of similar general products in China, and it is suitable for measuring the pressure of gases, liquids, and vapors, as well as various corrosive media. Widely used in fields such as petroleum, chemical, metallurgy, power, light industry, machinery, etc. This product adopts a die cast aluminum shell and is equipped with a simulated on-site indicator with multiple process connectors, which can adjust the zero point and range on site. Configurable LED display header.  

Product features: Stable performance, small annual drift, easy to install and debug on site, and easy to calibrate in the future  

Technical parameters of UH502 pressure transmitter:

Measurement range: (0-60) MPa (only non corrosive media can be measured when the range is<1KPa)
Measurement form: gauge pressure (G), absolute pressure (A)
Working temperature: (-40~85) ℃
Compensation temperature: (-10~70) ℃
Temperature drift coefficient: only ± 0.01% FS/℃
Comprehensive accuracy: 0.5% FS
Stability:<0.2% FS/year, 0.5% FS/year
Output selection: (4-20) mA, (0-10) mA, 0-5V, 1-5V
Note: The temperature drift coefficient can be kept within the range of (-20~85) ℃ according to user requirements, with a maximum of 0.005% FS/℃.  

The structural dimensions of UH502 pressure transmitter are shown in the figure:

Electronic casing: alloy aluminum
Main structure: stainless steel
Coating: Plastic Spray Coating

Pressure interface: M20 × 1.5/(special specifications can be customized)