Diesel Nitrogen Oxide Nox Automotive Air Sensor

• Customization: Available
• Type: Resistance Strain Gauge Pressure Sensors
• Component: Mechanical Structure Type
• Model NO.: Nitrogen oxide sensor
• 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
• High Voltage Signal (650ºC): ≥700mv
• Low Voltage Signal (650ºC): ≤200mv
• Ignition Time (350ºC): < 15s
• Internal Resistance (650ºC): < 500Ω
• Transport Package: Standard, or Customized
• Specification: CUSTOM
• Trademark: CUSTOM
• Origin: China
• Production Capacity: 500000

Product Description

Product Description

The NOx sensor used for catalyst management in vehicles with gasoline or diesel engines. The NOx sensor consists of a ceramic sensor element and an electronic control unit (ECU).
The NOx sensor measures the NOx concentration, air/fuel ratio (A/F ratio) and equilibrium oxygen partial pressure in the exhaust gas of combustion engines (gasoline and diesel)

Product Features

• 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

Product Parameters

 

Measurement Range	0-1500ppm
Accuracy	<100ppm:±10[ppm] ≥100 ppm:±10[%]
Exhaust Gas Temperature	≤800°C
Exhaust Pressure	≤2.5bar
Storage Temperature	ECU: -40ºC-115ºC Unpowered: -40ºC-95ºC
Power Supply	16~36V
Typical Supply Current	600mA
Maximum Heating Current	20A
Concentration	NOx: 0-1500ppm; Oxygen: 0~21%;
Response Time T33-66%	NOx: 1200ms Oxygen: 1000ms
Light-off Time	Nox < 100 s (fresh) ; O2 < 80s;

 

 

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