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BESafe

Manufacturer: Crowcon
BESafe EMC Certificate
BESafe Electrical Safety Certificate
EU Declaration of Conformity
BESafe Datasheet
BESafe Manual

BESafe is a state-of-the-art dual-channel gas detector with smart sensors, built for battery energy storage systems. It offers fast response, remote maintenance, and flexible installation to protect compact, high-risk spaces.

BESafe offers fast, accurate detection of hydrogen (H₂), carbon monoxide (CO), and methane (CH₄) tailored for battery backup and energy storage systems.

Its dual-channel capability enables simultaneous monitoring of two gases with flexible configuration for diverse applications.

Featuring remote smart sensors, BESafe simplifies installation and reduces maintenance, delivering reliable, real-time protection for critical energy environments.

  • dual-gas monitoring
  • Smart sensor
  • remote sensor placement
  • built-in display & audible alarm
  • lower upfront cost

thermal runaway detection

  • Provides operators with vital time to act
  • Prevents escalation of hazardous situations
  • Enables a fast, reliable safety response
  • Protects assets and personnel

monitor hard-to-reach spaces

  • Flexible installation options
  • Compact form factor for easy installation
  • Eliminates complex cabling requirements
  • Sensors can be positioned away from the main unit

reduced downtime and maintenance costs

  • High-performance pre-calibrated smart sensors
  • Minimal calibration required during their lifetime
  • Swappable smart sensors for easy replacement
  • Sensor life indicator for proactive maintenance planning
Size 175 x 150 x 55 mm
Weight Base: 550g
Adapter: 169g
Sensor Tray: 65g each
Enclosure Material Polycarbonate
Ingress Protection IP65
Cable Entry M20
Power

10 to 30V DC, 24V DC Nominal
150mA (3.6W @ 24V dc), 5W Max

Display 128×64 OLED
Electrical Output 2 x 4-20mA
RS-485 Modbus RTU
Relays Output SPDT Relay (1A at 24 VDC)
Alarm 1, Alarm 2, Fault
Audio Visual Output

Sounder: 85dB @ 3m
LED: Power (Green), Fault (Yellow), Alarm (Red)

Operating Temperature

CE: -20 to +60°C

UL: -20 to +50°C

Operating Humidity 0 to 99% RH (non-condensing)
Data Logging 3000 data logs
Approvals EN 61010-1
EN 50270
UL 2075*
Warranty 2 years on transmitter and sensors

*Contact Crowcon for availability

Gas Sensor type Range Temperature Range
Hydrogen (H2) Catalytic 0-25% LEL -20 to +60°C
Methane (CH4) Catalytic 0-100% LEL -20 to +60°C
Carbon Monoxide (CO)

Electrochemical

0-1000 PPM

-20 to +50°C

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