The ATRS-1021 battery thermal runaway monitoring sensor can effectively monitor the concentration and pressure indicators of CO2, CO, particulate matter released before the triggering of battery thermal runaway, and transmit the measurement signals through CAN or LIN communication (can be customized to be transmitted to BMS). It has significant characteristics such as accurate measurement, fast response time, low cross interference, low power consumption, long lifespan, and high reliability.
Battery thermal runaway monitoring sensor ATRS-1021It can effectively monitor the concentration and pressure indicators of CO2, CO, particulate matter released before the thermal runaway of the battery is triggered, and transmit the measurement signals through CAN or LIN communication (which can be customized and transmitted to BMS). It has significant characteristics such as accurate measurement, fast response time, low cross interference, low power consumption, long lifespan, and high reliability.
ultra-low power
No gas cross interference, leak prevention and false alarm
High precision, fast response time
Vehicle grade design, adaptable to harsh onboard environments
Battery thermal runaway monitoring sensor ATRS-1021Technical Specifications
| model |
ATRS-1021 |
| Measuring principle |
NDIR dual channel+MOX+light scattering |
| Measure components |
PM2.5+CO2+CO+P |
| contact method |
CAN |
| communication parameters |
500k |
| measurement range |
CO2:0~10000ppm CO:0~1000ppm (Can display up to 10000ppm) PM:0~5mg/m³ Air pressure P: 80kPa~120kPa |
| response time |
T90≤15s |
| measurement accuracy |
CO2: ± 200ppm or ± 20% reading @0~5000ppm&-20°C~60℃ CO: ± 40ppm or ± 30% reading, take the larger value PM:≤100ug/m³:±15ug/m³; >100ug/m³:±15sreading @-40℃~70℃ Pressure P: ± 1kPa |
| resolution |
CO₂/ CO:1ppm PM:1μg/m³ Air pressure P: 0.1kPa |
*Please refer to the specification sheet for specific parameters