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The differential pressure sensor (DPS), also known as a delta p sensor, gauges the pressure difference between the diesel particulate filter’s input and exit (DPF).
When the pressure within the chambers is too high to be useful, an absolute pressure sensor is utilised to monitor it and notify the driver or the engine management system.
In order to measure pressure, strain gauges are used most frequently. It is a mechanical device that permits little expansions and contractions in response to the application or release of pressure. To determine how much pressure is applied to a piece of machinery or a tank, the sensor detects and calibrates the physical deformations.
Customers may measure the pressure drop across an EGR Venturi using a high common mode delta pressure sensor. The Exhaust Gas Recirculation (EGR) stream’s toughest conditions are specifically engineered to endure the HCM.
The Global automotive delta pressure sensor market accounted for $XX Billion in 2022 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2023 to 2030.
For Indian CVs, CONTINENTAL introduces automotive particle filter differential pressure sensors.
To meet the needs of commercial vehicle OEMs adhering to the recently introduced OBD II (On Board Diagnostic) norms for BS IV-compliant commercial vehicles/engines with the exhaust gas recirculation (EGR) technology, Continental Powertrain Business Unit Sensors & Actuators has introduced one of its low pressure differential pressure sensors, the Particle Filter Differential Sensor.
The Continental PFD sensor permits differential measurement for truck applications with EGR systems, which enhances monitoring of the diesel oxidation catalyst (DOC) and partial oxidation catalyst (POC). Direct measurement of delta pressure is made possible by the sensor.
OEMs are searching for trustworthy diagnostic tools to track emissions in the field. With the capacity to monitor such low levels of delta pressure, Continental is happy to be one of the first providers to offer Particle Filter Differential Pressure Sensors to the Indian commercial vehicle market. have begun supplying important Indian truck OEMs.
