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O2 sensor design - GF07.04-P-4103-03GC

Planar sensor 

Fig 1: Identifying O2 Sensor Design - Planar Sensor
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Voltage-free insulated O2 sensors are used.

The active sensor ceramic consists of a gas-permeable ceramic body manufactured from zirconium dioxide. A protective tube with several slots protects the ceramic body from mechanical stresses and from temperature jumps.

The power output of the sensor heater at operating temperature is 18 W, 12 W or 7 W.

Electrical connection through 4-pin connector.