ATRS-1000 Electric Vehicle Thermal Runaway Detection Sensor

Measures CO2 and CO in EV Battery Pack Vent

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  • Early Warning Sensing System for EV Battery Thermal Runaway
  • NDIR Carbon Dioxide and MOX Carbon Monoxide sensors ensure detection at first venting within the battery module
  • Long Life up to 15 years
  • Auto-calibration features ensure long installed life
  • CAN, LIN or J1939 communication interfaces available



Detecting Principle CO2: Non-dispersive infrared spectroscopy technology (Dual Beam NDIR)
CO: Metal oxide semiconductor technology(MOX)
Pressure: MEMS
Temperature: NTC
Measurement Gas CO2, CO
Measurement Range CO2: 0ppm-5000ppm
CO: 1-1000ppm
Pressure: 40kPa~180kPa
Temperature: -20 ~ 120℃
Resolution 1ppm
Accuracy CO2: ±(50ppm+3% reading)
CO: ±40ppm or ±30%reading, larger value as criteria
Pressure: ±1kPa
Temperature: ±2℃
Date Refresh ≤1s
Response Time T90≤25s
Communication Port CAN (LIN/UART/Analog Voltage optional)
Working Condition -40℃~+85℃, 0~99%RH(Non-condensing)
Storage Condition -40℃~+110℃, 0~99%RH(Non-condensing)
Working Pressure 40kPa~180kPa
Power Supply 9~16VDC, Standard Voltage +12VDC
Average Working Current ≤100mA, @+12VDC
Quiescent Current <100uA, Sleep Mode


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