The Pressure Sensor Tube Assembly consists of a sleeve, nut, and tube connected by a flexible, heat-resistant hose section. One end of each metal tube is used for secure attachment to the DPF (Diesel Particulate Filter) inlet and outlet ports. The flexible hose section allows for engine vibration and thermal expansion without compromising the integrity of the pressure measurement system. The Pressure Sensor Tube Assembly usually connects to the DPF differential pressure sensor on the engine compartment side, away from the extreme heat of the exhaust system.

Attributes:
• Tight fittings prevent leaks and ensure reliable pressure readings
• Provided with a minimum burst pressure of 1200 kPa

Applications:
The Pressure Sensor Tube Assembly is a part of the DPF (Diesel Particulate Filter) differential pressure sensor. It facilitates the measurement of the pressure difference across the DPF (Diesel Particulate Filter), which helps monitor exhaust buildup and initiate regeneration cycles for clean emissions.