中文   |    英文

Ever-smart Sensor Technology

Main: vehicle pressure sensor, civil pressure sensor, industrial pressure sensor

Jiangmen Ever-smart Intelligent Control Instrument Co.,LTD

Main: Production and production systems for precision instrumentation

and pressure sensors

COPYRIGHT     Ever-smart Sensor Technology   Support:  Jiangmen    粤ICP备14029486号

Ever-smart Sensor Technology



Follow the principle of “professional quality, and sincere realization of mutual benefit”. The company provides customers with high-quality OEM, customized products and services, and sincerely look forward to working with you for friendly, extensive and in-depth cooperation.



Add:3rd Floor, Building D, Haoyu Industrial Park, Keyuan Road, Gaoxin District, Jiangmen District, Guangdong

Page view

HM8500J SCR Urea Pressure Sensor

Urea pressure sensor is a MEMS pressure sensor based on dielectric isolation technology. It achieves complete dielectric isolation through vacuum oil filling technology and meets the requirements for use in corrosive environment. The urea pressure sensor feeds back the detected urea solution pressure signal to the ECU, and adjusts the injection pressure of urea solution in real time according to the demand of injection volume, so as to neutralize the nitrogen oxides in the vehicle exhaust and the urea solution, and eliminate the pollution of nitrogen oxides to the atmospheric environment
I want to make an inquiry
Online booking
Product Description



What is a urea sensor?


Urea Quality Sensor(UQS) contributes to enhance the functionality of the Urea-SCR system which is an indispensable system for detoxifying NOx exhaust from large diesel engines of trucks, construction and agricultural machinery, as well as passenger vehicles with smaller diesel engines.


Product characteristics

High integration, good long-term stability

High sensitivity and fast response speed

Signal amplification, and has a good temperature compensation technology

Accurate measurement results

Compact structure, easy to install in a small space

Extremely cost-effective



Item Specification
Product Series Urea Pressure Sensor
Pressure Range Refer to OE
Power Supply Refer to OE
The Output Signal Refer to OE
Installation Dimension /
Overload pressure 150%FS
Burst Pressure 300%FS
Accuracy 1.5%FS (Customizable)
Working Temperature -40~85ºC
Storage Temperature -40~120℃
Measuring Medium Urea
Load Resistance >2KΩ
Insulation Resistance 500V/100MΩ
Response Time 1mS
Warranty 12 months
Condition 100% New
Quality 100% Tested




Jiangmen Ever-smart Intelligent Control Instrument Co., Ltd. was founded in 2013. We are an intelligent manufacturing enterprise integrating product design, research and development, production and sales.

Since its establishment, our company has been deeply involved in the fields of instrumentation, sensors, testing equipment, and automation control systems.

At present, our products have covered pressure sensors, high accuracy digital pressure gauges, high accuracy detectors, high accuracy pressure controllers, automatic production pressure calibration systems and other major categories, and continue to develop in series.

Our company adheres to the principle of "professional to create high-quality goods, sincere to achieve a win-win situation", and has always strived to create greater value for customers with leading technology.


Facing the future, we will continue to advance, driven by technological innovation and market-oriented, and strive to build a first-class brand in the industry.










Corresponding parameter set not found, please add it in property template of background
Previous article
Next article