NEW NOX SENSOR 4326769 2139930 1928760 1953520 for CUMMINS AND DAF

NOX SENSOR 4326769

nox sensor 4326769 details:

High Quality / 100% tested

Part number:4326769

Voltage: 24V

Product describe: The NOx sensor consists of a ceramic sensor element and an electronic control unit and is used for catalyst management in vehicles with gasoline or diesel engines.

Function:

A ceramic sensor made of zirconia electrolyte measures in amperometric operation.

The oxygen concentration entering from exhaust gas through a diffusion barrier into a first cavity.

The oxygen concentration inside the cavity control to the constant concentration of a few ppm NOx.

Other components of the exhaust gas also entering the cavity as HC, CO
and H2  oxidiz  at the pumping electrode made of Pt.

Details Product Picture: