For BESS
Stage 1 Prevention & Abuse Detection Catch anomalies before they become battery events
Water Leak Location Sensor Water Leak Location Sensor
  • temperature in °F/°C
  • humidity in %rH
  • Leak Location 0.5m precision
Learn more
Cylindrical Thermography Hotspot Sensor Thermography Hotspot Sensor
  • 4 zones per thermography sensor
  • temperature in °F/°C
  • humidity in %rH
Learn more
Anomaly & Abuse Detection
➤ hours, days or more
hours, days or more
For AI racks & battery rooms
Stage 2 Off-Gas Venting Last warning before thermal runaway
Stage 2 + 3
D-OFFGAS-RUNAWAY
(Gen 4)
D-OFFGAS-RUNAWAY Gen 4 in rack off-gas and thermal runaway sensor
  • Designed for AI racks, suitable for battery rooms
  • Daisy chain Class A loop
  • Discrete off-gas & thermal runaway detection
  • 2 relays per sensor for in rack action
  • Calibration free, 10 year lifespan
Learn more
Off-Gas Detection
➤ sec to min
sec to min
For BESS & battery rooms
Stage 3 Thermal Runaway Flammable gas 0 to 100% LEL
Stage 2 + 3
R-GAS-FLAMMABLE Hydrogen & Off-gas R-GAS-FLAMMABLE standalone flammable gas and off-gas detector
  • BESS & battery rooms, room level
  • Standalone, no base unit needed
  • 0 to 100% LEL flammable gas & off-gas
  • ETL Listed to UL 2075
  • Calibration free, up to 10 year lifespan
Learn more
Thermal Runaway Detection
Prevent-iON P-BASE-8 base unit

Base Units

  • P-BASE-8: Class A loop controller,
    all three stages from one base unit
  • Output to the BMS over Modbus TCP,
    BACnet IP and MQTT
  • Data logging
  • Required for the D-OFFGAS-RUNAWAY,
    optional for the R-GAS-FLAMMABLE
    and the Stage 1 abuse sensors
Learn more

Prevent-iON® App

Test, configure, commission and update
the R-GAS-FLAMMABLE from an Android device.
Prevent-iON Mobile App

Accessories

Enclosures and adapters for the
Prevent-iON® detectors.
IP65 enclosure