Urea pressure sensors for automotive parts

Product description

At present, motor vehicles are still powered by petroleum products, which will emit large amounts of nitrogen oxides and particles into the air during driving, causing air pollution. As people pay more and more attention to environmental problems, people constantly improve the emission of automobile exhaust, and formulate relevant emission standards, in order to reduce the resulting air quality problems. Selective catalytic reduction (SOC) is a common treatment technique. The selective catalytic reduction (SCR) method uses urea injection system to inject urea aqueous solution into the exhaust gas system. In the exhaust stream, the urea solution breaks down into ammonia, which reacts with nitrogen oxides in the presence of a catalyst to convert harmless nitrogen and water. The key of selective catalytic reduction process is to monitor urea injection pump with pressure sensor to ensure the amount of urea injection. Specializing in the manufacture of water pump pressure transmitter, gas pressure sensor, oil pressure sensor, water pressure sensor, air compressor pressure transmitter, wall mounted furnace pressure sensor, high precision pressure sensor, etc.