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LSF 4.2
LSF 4.2 Switch Type Oxygen Sensor
Cubic switch type oxygen sensor ST is also called as four-wire oxygen sensor, it is a planar 2-state λ=1 sensor of ZrO2 (Nernst-principle) with an integrated heater. The sensor contains 4 wires, in which two wires are for heaters, the other two wires are for transmitting voltage signals.



Features
  • Independent R&D and production of chips
  • 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
Specifications
Heater resistance 9±1.5Ω
Operating voltage 12V
Maximum heating current 1.0A
Accuracy λ=0.93-0.97 ( 350° ): 800±55mv;
λ=1.05-1.10 ( 350° ): 50±30mv;
Response time 600mV-300mV:<125ms
300mv-600mv:<60ms;
Operating temperature / Exhaust gas temperature 150~930°C
Storage Temperature -40°C~+90°C
Light-off time <15S
For more details, please feel free to contact our sales: info@gasanalyzer.com.cn.
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You can contact Cubic-Ruiyi by telephone, mail or email,or you can submit an online Request for Quotation Form.
Email: info@gasanalyzer.com.cn

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