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Li-battery Thermal Runaway Detection Integrated Sensor ATRS-1012ATRS-1012

Cubic ATRS-1012 sensor is a Li-battery thermal runaway detection sensor that can effectively monitor CO2 and H2 released from lithium-ion batteries,  and generate an early warning signal to Battery Management System (BMS), to formulate safety alarm strategies. Cubic innovatively combines non-dispersive infrared (NDIR) and thermal conductivity (TC) technology to integrate a sensor solution that has remarkable characteristics such as fast response time, accurate measurement, long life time and low power consumption, could be widely used for Li-battery electrical vehicle and energy storge system.
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  • Automotive grade components
  • Fast response time(<1s)
  • Non-dispersive infrared (NDIR) CO2 sensor (fast response and high accuracy)
  • Thermal conductivity H2 gas sensor (high reliability technology)
  • Less cross interference with other gases
  • Innovated combined sensing components for more reliable monitoring


CO2 Sensor CM1106-C
Operating Principle NDIR(Non-dispersive Infrared)
TC (Thermal Conductivity)
Detection Category 1 CO2 (NDIR Technology)
Detection Category 1 H2 (Thermal Conductivity Technology)
Measurement of CO2 Measuring Range: 0ppm~50,000ppm
Accuracy: ±(0.1%vol + 10% of reading)
Measurement of H2 Measuring Range: 0~10%vol( 0~4%vol accuracy guaranteed)
H2 vol.% in air ≤4%: ±0.4vol.%
H2 vol.% in air>4%: ±10%
@-40℃-85℃, 0%-95%RH
Average Working Current ≤70mA
Working Pressure 80~120kPa
Resolution 1ppm
Response Time <1s
Start Up Time <200ms
Digital Output CAN/PWM
Working Condition -40~85°C, 0%~99%RH (non-condensing)
Storage Condition -40~95°C, 0%~99%RH (non-condensing)
Design Lifetime >10 years (continually working)
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