The Combi has been designed to operate in the full range of environments from commercial premises through to heavy industrial applications which may require hazardous area sensing. Typical monitor locations are -public buildings, car parks, tunnels, breweries, boiler plant rooms, water treatment works, H&V control, manufacturing, process plants, horticulture, hotels, offices.
The GDS Combi is an addressable gas detection controller that runs up to 64 addressable sensors on a single 4 core cable, plus up to 16 direct 4 to 20mA sensors. Panels can be networked to take a site to over 1,000 sensors, which is why it is common in car parks, tunnels, plant rooms and process sites. We supply, install, commission and service Combi systems, including the GDS sensors and alarms connected to them.
| Sensors | 1 to 64 addressable (4 wire) plus 16 direct 4 to 20mA; 1 to 8 optional mV bridge inputs |
|---|---|
| Network | Combi CANbus network for over 1,000 addressable sensors |
| Gases | Combustible (LEL), toxic (ppm), oxygen depletion and enrichment, refrigerant |
| Relays | Global and inhibit SPCO plus 8 user selectable (2 DPCO, 6 SPCO) at 5A 230V AC; up to 64 relays as an option |
| Communications | Modbus RS485 x 2, RS232/USB event and data log, Combi Soft logging |
| Power | 230/115V AC or 24V DC |
| Formats | Wall mount (Combi 80, 64, 16), 19 inch rack, panel and DIN rail |
| Protection | Wall mount IP52 (IP65 with over-housing); Combi Industrial IP54 |
We supply, install, commission and service this equipment across Ireland. Call 01 289 7720 or email info@vistec.ie for advice or a quote.
© 2026 Vistec Gas Detection Ltd
Descriptions
