Description
The Flamefast Duct Mounted Gas Sensor is a versatile solution designed for monitoring gas levels within ducted air systems. With analogue and relay outputs, along with BACnet MS/TP communication, it can be easily integrated into third-party controllers and BMS systems, all within a durable duct-mounted enclosure.
Ideal for modern building environments, it can operate as a standard field device, with a latching function for direct connection to safety circuits and simple reset via digital input or over the network, removing the need for a separate controller and reducing overall installation costs.
Features & Benefits:
- 24V AC/DC power supply
- Pre-calibrated for easy setup
- Traffic light LCD display
- Volt-free contact output
- BACnet and Modbus communication
- Latching function with reset input
- Analogue output
- Simple configuration and calibration
- Calibration and end-of-life reminders
- Suitable for mounting on standard junction or conduit boxes
Options Available:
- Duct Flamefast Gas Sensor – Carbon Monoxide (DFGS-CO)
- Duct Flamefast Gas Sensor – Natural Gas (DFGS-NG)
- Duct Flamefast Gas Sensor – LPG (DFGS-LPG)
- Duct Flamefast Gas Sensor – Hydrogen (DFGS-H2)
- Duct Flamefast Gas Sensor – Nitrogen Dioxde (DFGS-NO2)
- Duct Flamefast Gas Sensor – Carbon Dioxide (DFGS-CO2)
- Duct Flamefast Gas Sensor – Oxygen (DFGS-O2)


