Thermal runaway gas sensor module ATRS-1012

H2CO2NDIR

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.

Features

• Automotive grade components
• Fast response time
• 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

Specifications

• Operating Principle: CO2 (NDIR Technology); H2 (Thermal Conductivity Technology)
• Measurement Target: CO2, H2
• Measurement of CO2: Measuring Range: 0ppm~50,000ppm; Accuracy: ± (1000ppm + 10% of reading)
• Measurement of H2: Measuring Range: 0~100,000ppm (0~40000ppm accuracy guaranteed); Accuracy: H2 concentration in air ≤40,000ppm: ±4000ppm; H2 concentration in air > 40,000ppm: ±10% reading@-40℃-85℃, 0%-95%RH
• Average Working Current: ≤30mA
• Working Pressure: 80~120kPa
• Resolution: 1ppm
• Digital Output: CAN
• Working Condition: -40~85°C, 0%~99%RH (non-condensing)
• Storage Condition: -40~95°C, 0%~99%RH (non-condensing)
• Design Lifetime: >15 years (continually working)