Cubic Sensor and Instrument Co., Ltd

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

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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
  • 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); Accuracy: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)