BAS series

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Battery aerosol sensors

The BAS Series are automotive-grade aerosol sensors that use the principle of light scattering to detect and report thermal runaway events in lithium-ion battery packs. It detects the presence and concentration of aerosols such as smoke, liquid and debris that are early indicators of a thermal runaway event in an enclosed lithium-ion battery pack.

The BAS Series measures and reports aerosol concentration from 200 to 10000µg/m3 using CAN (Controller Area Network) communication protocol. They have a factory-programmed, thermal runaway warning threshold of 5000µg/m3. These products are designed to meet higher quality and reliability requirements. The BAS series is RoHS compliant.

Features:

• High accuracy and low temperature drift
• CAN communication protocol
• Wake-up output and request input for high reliability system integration
• Aerosol threshold value of 5000µg/m3 allows early detection of thermal runaway events

Manufacturer: Honeywell

Documents

• Datasheet
• Product brochure