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Using a miniaturized planar sensor element and low-power heater, this sensor offers fast response (T90 < 180ms) and ±3% accuracy across a 0-2,500 ppm range, ideal for compact engine bays in cars, crossovers, and small commercial vans.
Hybrid-Optimized Design
Low-Power Heater: 1.2W heating element reduces energy consumption by 30% compared to standard sensors, critical for start-stop and mild hybrid systems.
Fast Light-Off: Reaches operating temperature (600°C) in 60 seconds, minimizing NOx spikes during engine restarts in urban driving cycles.
Space-Saving Architecture
Miniaturized Form Factor: 30mm diameter housing (40% smaller than legacy models) fits tight spaces in three-cylinder turbo engines and hybrid powertrains.
Simplified Wiring: 4-pin connector with integrated signal conditioner reduces harness complexity, enabling plug-and-play installation.
Gasoline-Specific Calibration
Stoichiometric Accuracy: Optimized for λ=1 operating conditions in port-fuel and direct-injection gasoline engines, with automatic compensation for ethanol blends (up to E20).
Low-NOx Sensitivity: Detects down to 10 ppm NOx, essential for controlling close-coupled catalysts in Euro 7-compliant vehicles.
Reliability in Harsh Environments
Vibration Resistance: Passes 40g random vibration testing (10-2,000Hz), ensuring stability in high-frequency engine oscillations.
Moisture Protection: IP67-rated connector and sealed sensor body prevent water ingress in car washes and rainy conditions.
Light-Duty Vehicles:
Subcompact cars (1.0-1.5L turbo GDI engines): Ensures compliance with Euro 7’s RDE NOx limits (≤60 mg/km) in real-world driving scenarios.
Hybrid electric vehicles (HEVs): Accurate NOx measurement during engine-on phases in parallel hybrid architectures, supporting battery-electric mode transitions.
Commercial Vans:
Small delivery vans (≤3.5T GVW): Optimizes NOx aftertreatment in downsized engines, reducing maintenance costs by 20% through precise feedback.
Power Sports:
High-performance motorcycles (500-1,000cc): Meets Euro 5+ standards in lean-burn engines, with a lightweight design (180g) minimizing unsprung weight.
Q: How does the sensor perform in ethanol-blended fuels?
A: Validated for E10-E20 fuels, with no significant drift in NOx readings due to the sensor’s adaptive fuel compensation algorithm.
Q: Can it be retrofitted to pre-2018 vehicles?
A: Compatible with ECUs supporting ISO 15118-4 NOx sensor protocol (post-2016 models)—consult your OEM for retrofitting feasibility.
Q: What is the recommended torque for sensor installation?
A: Tighten to 35-40 N·m using a torque wrench to avoid thread damage and ensure gas-tight sealing.
Q: Does the compact size affect heat dissipation?
A: No, the advanced ceramic substrate efficiently dissipates heat, maintaining optimal operating temperature in crowded engine compartments.
Nox Detection Range | 0～2500ppm O2：-12%～21% |
Nox Accuracy | 0～100ppm:±10ppm;100～500ppm:±10%; |
O2 Accuracy | 0%～5%:±0.25%;5%～21%:±5% |
Light-off Time | Can reach detection state in 160s |
Response Time | T(10-90%):Nox<5300ms T(10-90%):O2-4900ms |
Supply Voltage | 12V,24V in universal version |
Design Life | 6000h or 350000km |
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Using a miniaturized planar sensor element and low-power heater, this sensor offers fast response (T90 < 180ms) and ±3% accuracy across a 0-2,500 ppm range, ideal for compact engine bays in cars, crossovers, and small commercial vans.
Hybrid-Optimized Design
Low-Power Heater: 1.2W heating element reduces energy consumption by 30% compared to standard sensors, critical for start-stop and mild hybrid systems.
Fast Light-Off: Reaches operating temperature (600°C) in 60 seconds, minimizing NOx spikes during engine restarts in urban driving cycles.
Space-Saving Architecture
Miniaturized Form Factor: 30mm diameter housing (40% smaller than legacy models) fits tight spaces in three-cylinder turbo engines and hybrid powertrains.
Simplified Wiring: 4-pin connector with integrated signal conditioner reduces harness complexity, enabling plug-and-play installation.
Gasoline-Specific Calibration
Stoichiometric Accuracy: Optimized for λ=1 operating conditions in port-fuel and direct-injection gasoline engines, with automatic compensation for ethanol blends (up to E20).
Low-NOx Sensitivity: Detects down to 10 ppm NOx, essential for controlling close-coupled catalysts in Euro 7-compliant vehicles.
Reliability in Harsh Environments
Vibration Resistance: Passes 40g random vibration testing (10-2,000Hz), ensuring stability in high-frequency engine oscillations.
Moisture Protection: IP67-rated connector and sealed sensor body prevent water ingress in car washes and rainy conditions.
Light-Duty Vehicles:
Subcompact cars (1.0-1.5L turbo GDI engines): Ensures compliance with Euro 7’s RDE NOx limits (≤60 mg/km) in real-world driving scenarios.
Hybrid electric vehicles (HEVs): Accurate NOx measurement during engine-on phases in parallel hybrid architectures, supporting battery-electric mode transitions.
Commercial Vans:
Small delivery vans (≤3.5T GVW): Optimizes NOx aftertreatment in downsized engines, reducing maintenance costs by 20% through precise feedback.
Power Sports:
High-performance motorcycles (500-1,000cc): Meets Euro 5+ standards in lean-burn engines, with a lightweight design (180g) minimizing unsprung weight.
Q: How does the sensor perform in ethanol-blended fuels?
A: Validated for E10-E20 fuels, with no significant drift in NOx readings due to the sensor’s adaptive fuel compensation algorithm.
Q: Can it be retrofitted to pre-2018 vehicles?
A: Compatible with ECUs supporting ISO 15118-4 NOx sensor protocol (post-2016 models)—consult your OEM for retrofitting feasibility.
Q: What is the recommended torque for sensor installation?
A: Tighten to 35-40 N·m using a torque wrench to avoid thread damage and ensure gas-tight sealing.
Q: Does the compact size affect heat dissipation?
A: No, the advanced ceramic substrate efficiently dissipates heat, maintaining optimal operating temperature in crowded engine compartments.
Nox Detection Range | 0～2500ppm O2：-12%～21% |
Nox Accuracy | 0～100ppm:±10ppm;100～500ppm:±10%; |
O2 Accuracy | 0%～5%:±0.25%;5%～21%:±5% |
Light-off Time | Can reach detection state in 160s |
Response Time | T(10-90%):Nox<5300ms T(10-90%):O2-4900ms |
Supply Voltage | 12V,24V in universal version |
Design Life | 6000h or 350000km |
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