Auto Vehicle Exhaust Oxygen Sensor

Automotive O₂ & NOₓ Sensor

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NOx Sensor

Oxygen Sensor

Soot Sensor

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Automotive O2 and NOX Sensor Product Recommendation Matrix

Product	Operation Voltage	Heater Resistance	Maximum Operation Current	A/F Ratio Measurement Range	Response time	IP rating
Diesel Nitrogen Oxide（NOx）Sensor Diesel Nitrogen Oxide (NOx) Sensor	12V/24V	3.2±0.5Ω	1.0A	0~+∞	≤15s	IP67	Specifications Features Heater Resistance 3.2±0.5Ω Maximum Operation Current 1.0A A/F Ratio Measurement Range 0~+∞ Response time ≤15s
LSF 4.2 Switch Type Oxygen Sensor LSF 4.2 Switch Type Oxygen Sensor	6~8V	9±1.5Ω	0.65A	0.98~1.02	≤20s	IP67	Specifications Features Heater Resistance 9±1.5Ω Maximum Operation Current 0.65A A/F Ratio Measurement Range 0.98~1.02 Response time ≤20s
LSF XFOUR Oxygen Sensor LSF XFOUR Oxygen Sensor	6~8V	3.2±0.5Ω	1.0A	0~2	≤15s	IP67	Specifications Features Heater Resistance 3.2±0.5Ω Maximum Operation Current 1.0A A/F Ratio Measurement Range 0~2 Response time ≤15s
Air-Fuel Ratio Oxygen Sensor Air-Fuel Ratio Oxygen Sensor	6~8V	2.7±0.5Ω	1.0A	0~2	≤15s	IP67	Specifications Features Heater Resistance 2.7±0.5Ω Maximum Operation Current 1.0A A/F Ratio Measurement Range 0~2 Response time ≤15s
Wide Band Oxygen Sensor-LSU4.2 Wide Band Oxygen Sensor LSU 4.2	6~8V	3.2±0.5Ω	1.0A	0~+∞	≤10s	IP67	Specifications Features Heater Resistance 3.2±0.5Ω Maximum Operation Current 1.0A A/F Ratio Measurement Range 0~+∞ Response time ≤10s
Wide Band Oxygen Sensor-LSU4.9 Wide Band Oxygen Sensor LSU 4.9	6~8V	3.2±0.5Ω	1.0A	0~+∞	≤10s	IP67	Specifications Features Heater Resistance 3.2±0.5Ω Maximum Operation Current 1.0A A/F Ratio Measurement Range 0~+∞ Response time ≤10s
Wide Band Oxygen Sensor -LSU ADV Wide Band Oxygen Sensor LSU ADV	6~8V	3.2±0.5Ω	1.0A	0~2	≤10s	IP67	Specifications Features Heater Resistance 3.2±0.5Ω Maximum Operation Current 1.0A A/F Ratio Measurement Range 0~2 Response time ≤10s
Switch Type Oxygen Sensor For Motorcycle Switch Type Oxygen Sensor For Motorcycle	12~14V	9±1.5Ω	0.65A	0.98~1.02	≤15s	IP67	Specifications Features Heater Resistance 9±1.5Ω Maximum Operation Current 0.65A A/F Ratio Measurement Range 0.98~1.02 Response time ≤15s

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Automotive O₂ & NOₓ Sensor

Diesel Nitrogen Oxide（NOx）Sensor

ZS-NO-01

The nitrogen oxygen sensor for diesel nox emission monitor detects the NOx concentration in the exhaust gas of the diesel engine, converts it into an electrical signal and transmits it to the SCR system, determines the amount of fuel injection and the amount of urea required to treat the NOx in the exhaust gas, and purifies the exhaust gas to meet the emission standard.

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Specifications Features

Measurement Range

0-1500ppm

Accuracy

<100ppm:±10[ppm]
≥100 ppm:±10[%]

Exhaust Gas Temperature

≤800°C

Exhaust Pressure

≤2.5bar
- Independent R&D and production of chips
- Covering multiple series of car models
- Meet the requirements of stable sensor signals, high accuracy and long service life under various atmosphere environments during vehicle driving
LSF 4.2 Switch Type Oxygen Sensor

ZS-ST-01

Cubic switch type oxygen sensor ST is also called as four-wire oxygen sensor.Cubic is automobile aftermarket oxygen sensor supplier. Strong ODM/OEM capacity, cover multiple series of car models. Increase fuel efficiency, improve engine performance.

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Specifications Features

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;
- 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
LSF XFOUR Oxygen Sensor

LSF XFOUR Oxygen Sensor

Cubic manufacturers automotive LSF XFOUR Oxygen Sensor. Independent R&D and production for ceramic/zirconia oxide ZrO2 chips.Help reduce emission pollution for environmental protection.

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Specifications Features

Resistance

3.2±0.5Ω

Operating voltage

6~8V

Measuring range of oxygen concentration

0~21%

Measuring the range of air fuel ratio

0~2
- Independent R&D and production of chips
- Covering multiple series of car models
- Meet the requirements of stable sensor signals, high accuracy and long service life under various atmosphere environments during vehicle driving
Air-Fuel Ratio Oxygen Sensor

Air-Fuel Ratio Oxygen Sensor

The air-fuel ratio oxygen sensor can monitor the oxygen concentration in the exhaust in real time, and send a feedback signal to the ECU.IATF16949:2017 certificated.High Accuracy Air-fuel sensor

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Specifications Features

Resistance

2.7±0.5Ω

Operating voltage

6~8V

Measuring range of oxygen concentration

0~21%

Measuring the range of air fuel ratio

0~2
- Independent R&D and production of chips
- Covering multiple series of car models
- Meet the requirements of stable sensor signals, high accuracy and long service life under various atmosphere environments during vehicle driving
Wide Band Oxygen Sensor-LSU4.2

ZS-WB42-01

Cubic could offer affordable O2 sensors LSU4.2. Fully sealed and waterproof design IP67. Equipped with advanced ceramic technology for high temperature woking condition.Critical component to car's exhaust system

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Specifications Features

Heater resistance

3.2±0.5Ω

Operating voltage

9V

Heater power steady state

10 W

Measurement range

λ=0.65-∞
- 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
Wide Band Oxygen Sensor-LSU4.9

ZS-WB49-01

High Accuracy Air-fuel sensors offered by Cubic.high stability，fast response time.Equipped with advanced ceramic technology for high temperature woking condition.

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Specifications Features

Heater resistance

3.2±0.5Ω

Operating voltage

7.5V

Heater power steady state

9 W

Measurement range

λ=0.65-∞
- 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 vibratory level)
- Longer duration
- Independent R&D and production of chips
- Covering multiple series of car models.
- Strong ODM/OEM capacity, cover multiple series of car models
Wide Band Oxygen Sensor -LSU ADV

The LSU ADV universal automotive oxygen sensor for exhaust gas easures the oxygen content in the exhaust gas. Faster light-off time,more sensitive sensing performance, good reliability, and longer service life

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Specifications Features

Resistance

3.2±0.5Ω

Operating voltage

6~8V

Measuring range of oxygen concentration

0~21%

Measuring the range of air fuel ratio

0~2
- Independent R&D and production of chips
- Covering multiple series of car models
- Meet the requirements of stable sensor signals, high accuracy and long service life under various atmosphere environments during vehicle driving
Switch Type Oxygen Sensor For Motorcycle

Motorcycle

The motorcycle oxygen sensor tests the oxygen content in the exhaust gas and sends a feedback signal to the ECU to enable the engine to achieve closed-loop control with the excess air coefficient (λ=1) as the target; to ensure the maximum conversion efficiency of pollutants in the exhaust.

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Specifications Features

Heater resistance

9±1.5Ω

Operating voltage

12-14V

Maximum Operating Current

0.65A

Operating temperature/exhaust gas temperature

≤930℃
- Independent R&D and production of chips;
- Covering multiple series of car models;
- Meet the requirements of stable sensor signals, high accuracy and long service life under various atmosphere environments during vehicle driving
Diesel Particulate Filter Soot Sensor

ZS-PM-01

The Soot sensor is installed downstream of the diesel particulate filter (DPF), which can ensure reliable monitoring of the diesel particulate filter, it helps to reduce particulate emissions by 99%, and purify the exhaust gas to meet the emission standards.

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Specifications Features

Measurement range

0< PM concentration< 25mg/m³

Accuracy

+/- 1,5mg / m³（rang<10mg / m³）
+/- 15％（rang>10mg / m³）

Max. gas temperature

Regeneration up to 850°continuously,
peak temperature: up to 950°C for 5 x 60 sec，
during sensor operation < 400°C

Exhaust pressure

≤2.5bar
- Covering multiple series of car models
- System expertise covers diagnostic functions and sensors
- Meet the requirements of stable sensor signals, high accuracy and long service life under various atmosphere environments during vehicle driving