Lithium-Ion Battery Off-Gas Detection & Early Warning Systems

Lithium-ion battery off-gas detection and early warning systems are designed to identify the first signs of battery failure and thermal runaway before conditions escalate into a serious fire or safety incident.

These advanced detection systems continuously monitor for gases released during the early stages of lithium-ion cell failure, providing valuable warning time before smoke, flames or extreme temperatures develop. Early detection can support faster intervention, shutdown procedures, evacuation and other site-specific safety measures.

Suitable for environments where lithium-ion batteries are stored, charged or operated, these systems can be used across applications including battery energy storage systems (BESS), data centres, warehouses, manufacturing facilities, charging areas and other critical infrastructure.

Explore our range of lithium-ion battery safety and off-gas detection solutions for proactive monitoring and early warning of potential battery failure.

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Li-ion Tamer GEN 3 Monitoring Sensor

LT-SEN-M3

Sensors detect lithium-ion battery electrolyte solvent vapours (off-gas detection),
provide temperature and humidity monitoring of the space.
Sensors transmit off-gas, temperature, and humidity readings via CANbus to the Hub.

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Li-ion GEN 3 Reference Sensor

LT-SEN-R3

The Li-Ion Tamer Reference Sensors are indicated by blue endplates and are mounted near external contaminant entry points to prevent false-positive alarms.

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Li-ion GEN 3 Controller

LT-CTR-SML

Linux-based industrial computer for the Li-ion Tamer Gen 3 System that aggregates and processes sensor signals, communicates sensor status and records a detailed history of time-stamped data from the sensors for post-event diagnosis. Aggregates up to 100 sensors, communicates system status through Modbus TCP/IP and connects to the relay module to provide configurable dry-contact outputs.

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Li-ion Tamer Controller DIN-rail mounting kit

LT-CTR-SML-DMK

Mounting kit for the Li-ion Tamer Gen 3 system.

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Li-ion Tamer GEN 3 Direct-Power Hub – Honeywell

LT-ACC-HUB-PWR-HON

Hub (Honeywell version) originates the daisy-chain connection of the sensors and distributes 12 VDC to the sensors. Hubs communicate with the sensor(s) over CANbus and relay information to the Controller via TCP/IP over Ethernet. Hubs detect various errors and alarm conditions for self-diagnosing capabilities. Each Hub can support up to 12 sensors. There are two versions of the Hub, including the Hub - PoE and Hub - Direct Power. The Hub - PoE receives power from a PoE ethernet switch and can support two sensor chains. The Hub - Direct Power receives 12 VDC from a DC power supply and can support one sensor chain.