Pressure sensors for urea pumps in vehicles

Product description

Urea pressure sensors (UQS) help enhance urea-SCR systems, which are integral to nox emissions from large diesel engines in trucks, construction and agricultural machinery, and small diesel engine passenger vehicles. UQS is responsible for monitoring the quality level of urea solution. UQS uses a unique technology: it employs the world's first thermal coefficient detection method developed by suna. Urea solutions, like all other liquids, have a specific heat transfer rate depending on the urea concentration. The sensor is therefore designed to detect small differences in the thermal coefficient. Urea pressure sensors (UQS) help enhance the function of urea-SCR systems, which are integral to the removal of nitrogen oxides from large diesel engines in trucks, construction and agricultural machinery, and are becoming increasingly common in small diesel engine passenger vehicles. In SCR systems, urea water solution is sprayed into the exhaust gas to reduce NOx to harmless N2. The role of UQS is to be alert to the quality level of the solution, especially its concentration level and the accidental filling of diesel into the urea tank, resulting in abnormal NOx emissions. Specializing in the manufacture of common rail pressure transmitter, hydraulic pressure sensor, water pressure sensor, CNG/LPG high pressure sensor, water purifier pressure transmitter, urea pressure sensor, etc.