Digital RS-485 communicating, addressable toxic and combustible gas sensor for direct connection to the DGC6-Series Digital Gas Controller.

Compliant with Safety Integrity Level 2 (SIL 2) and rigorous international standard EN 50545-1 for parking garages and tunnels, DT6-Series sensors utilize advanced self-diagnostics and flexible ventilation control functions to ensure maximum human safety without compromising energy efficiency.

Each DT6 may be configured with one or two integrated SC2 sensor modules with X-Change sensor technology. An additional DR6 remote sensor module may “piggyback” onto the DT6 providing the capability to monitor up to three gases at one location.


• Sensor node for 1, 2, or 3 gas sensor modules (3rd sensor with DR6 remote module)
• X-Change toxic and combustible gas sensor modules for reliable operation and easy maintenance
• RS-485 serial communications to DGC6-Series Digital Gas Controllers
• Digital measurement processing with temperature compensation
• Internal diagnostics including integrated hardware watchdog
• High-impact NEMA 4X (IP65) enclosure
• Hardware & software conforms to SIL 2 standard