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Wide Band Oxygen Ao2 Sensor for Automotive

Price $9.00
Min Order 100 Pieces
Availability In Stock
Shipping From Jiangsu, China
Popularity 415 people viewed
Model NO.:
Wide Band Oxygen Sensor
Type:
Resistance Strain Gauge Pressure Sensors
Component:
Mechanical Structure Type
For:
Ceramic Pressure Transmitter
Output Signal Type:
Analog Type
Production Process:
Integration
Material:
Metal
Thread Type:
ZG
Wiring Type:
Three-Wire
Measuring Medium:
Gas
IP Rating:
IP67
Certification:
RoHS
Customized:
Customized
Heater Resistance:
3.2±0.5Ω
Operating Voltage:
9V
Measurement Range:
λ=0.65-∞
Operating Temperature:
150~930°c
Trademark:
CUSTOM
Transport Package:
Standard, or Customized
Specification:
CUSTOM
Origin:
China
Product Description

Product Description

The wide band oxygen sensor is a planar ZrO2 dual cell limiting current sensor with an integrated heater. It is used to measure the oxygen content and the λ-value of exhaust gases in automotive engines (gasoline and diesel). Its monotonic output signal in the range of λ=0.65 to air makes the LSU capable of being used as an universal sensor for λ=1 measurement as well as for other λ ranges.

Product Features

  • Short light-off time
  • Low heating power
  • Less dependent on exhaust temperature (conducive to the stability in different operating situations)
  • Double protection on the top of tube to confront impact
  • Good aging resistance
  • Anti-coating and anti-poisoning
  • Compact structure (high anti-vibration level)
  • Longer duration
  • Independent R&D and production for ceramic/zirconia oxide ZrO2 chips
  • Covering multiple series of car models.
  • Strong ODM/OEM capacity, cover multiple series of car models

Product Parameters

 
Heater resistance3.2±0.5Ω
Operating voltage9V
Heater power steady state10 W
Measurement rangeλ=0.65-∞
Oxygen concentration0-21%
Accuracywhen λ=0.8, 0.8±0.03;
when λ=1, 1.016±0.007;
when λ=1.7, 1.7±0.05;
Operating temperature / Exhaust gas temperature150~930°C
Storage temperature-40°C~+90°C
Light-off time<15S

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