NEREUS WG100-L LPG Gas Alarm – 12/24V Butane & Propane Leak Detector

Protect your vessel, vehicle, or enclosed space with the reliable NEREUS WG100-L LPG Gas Alarm. Designed to detect dangerous leaks from propane and butane gases, this compact alarm system provides early warning protection for marine, caravan, campervan, and commercial vehicle applications.

Featuring a highly sensitive LPG sensor calibrated to approximately 10% LEL (Lower Explosive Limit), the WG100-L delivers fast and dependable gas leak detection before concentrations become hazardous. Compatible with both 12V and 24V DC systems, it is ideal for a wide range of mobile and fixed installations.

The system includes a dedicated LPG sensor, audible alarm capability, auxiliary buzzer output, and an integrated relay output for connection to external alarms, shut-off valves, or safety systems.

Key Features

• Detects LPG gases including propane and butane
• Suitable for 12V and 24V DC systems
• High sensitivity alarm activation at approximately 10% LEL
• Compact surface or flush mount installation
• Built-in alarm relay output for external devices
• Auxiliary buzzer output included
• Low power consumption
• Ideal for:
  • Boats and yachts
  • Campervans and motorhomes
  • Caravans
  • Commercial vehicles
  • Gas storage areas

Technical Specifications

• Model: WG100-L
• Sensor Type: 1 × LPG (Butane/Propane) Sensor
• Operating Voltage: 10–32V DC
• Current Consumption: 60mA standby / 120mA alarm
• Temperature Range: -20°C to +40°C
• Alarm Relay Output: SPCO, 1A contact rating
• Auxiliary Buzzer Output: 300mA at supply voltage

Dimensions

Control Panel

• Surface Mount: 96 × 60 × 26mm
• Flush Mount: 96 × 60 × 5mm

Sensor

• Surface Mount: 35 × 35 × 26mm
• Flush Mount: 35 × 35 × 5mm

A dependable safety solution for LPG-powered installations where early gas leak detection is essential.