Diagram Of Oxygen Sensor. Schematic diagram of a potentiometric oxygen sensor employing a thimble ysz electrolyte and platinum electrodes a and the chemical potential profile in the sensor cell b. Connect the gnd to gnd.
An oxygen sensor or lambda sensor where lambda refers to airfuel equivalence ratio usually denoted by λ is an electronic device that measures the proportion of oxygen o 2 in the gas or liquid being analysed. A two wire oxygen sensor has two wires signal voltage and earth. These wires serve to heat up the o2 sensor to bring it up to the o2 sensor signal gives an indication of oxygen content sensed by the probe.
Figure 2 schematic diagram of the electronic circuit for the o2 sensor the resistors r11 r12 r13 have to be chosen in the way that a voltage offset of 600 mv is generated at the positive input of the operational amplifier ic.
What is an oxygen sensor. These wires serve to heat up the o2 sensor to bring it up to the o2 sensor signal gives an indication of oxygen content sensed by the probe. Utilize a removal tool at this point. It measures the amount of oxygen in the exhaust emission to adjust the air fuel ratio.