Prevent-iON is an advanced self calibrating Flammable Gas Sensor. The patented self calibrating mechanism ensures that the
detector is always operating at its optimum performance levels throughout its lifetime.
Prevent-iON is capable of detecting multiple flammable gases including Methane (CH4), Hydrogen (H2) as well as other
Hydrocarbon gases – see Sensor Metrics table.
Prevent-iON is also capable of detecting Volatile Organic Compounds (VOC) these are key indicators of potential problems in Li-ion
batteries. VOCs are emitted during critical situations like electrolyte leaks or overcharging and can lead to fires or explosions if not
detected early enough.
Prevent-iON is unique in its ability to detect VOC and Hydrogen in the same sensor making it the ideal solution for protection of
Battery Energy Storage Solutions (BESS).
Prevent-iON provides three programmable volt free changeover relay outputs for signalling status or controlling other equipment.
Each relay can be programmed with a delay and a minmum running time. The minimum running time will determine how long the
relay remains active once the trigger threshold is reached.
An LED status indicator is provided on the sensor which clearly indicates the current sensor status.
The Prevent-iON sensor can be directly interfaced to an Industrial Controller (ICS) or modbus controller using the RS485 connection
and Modbus RTU protocol, this allows configuration of the sensor and monitoring of real time data.
* ETL listed to UL2075
* Detects over 10 types of flammable gases
* Calibration free over its life span
* 0-100% LEL detection of flammable gases
* Detects electrolyte vapours (VOC)
* Very fast response time*: T90* <30 secs
* 3 Programmable relays
* RS485 communication – Modbus RTU protocol
* Wide operating temp range
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