The AGDS-V is a four-channel system designed to monitor multiple gases in boiler houses and similar environments. It connects up to four low-voltage detectors and automatically isolates the gas supply in the event of a high alarm, with low-level alarm indication provided.
The Medem AGDS-V is a four channel gas detection panel designed for valve isolation in boiler houses and plant rooms. On a high alarm it closes the connected gas valve and operates any configured relays, beacons or sounders, and it gives a low alarm warning first. We supply, install, commission and service AGDS-V systems with the matching gas valve.
| Gases | Natural gas (methane), LPG (propane), CO, CO2, oxygen depletion |
|---|---|
| Detectors | 1 to 4 Medem low voltage detectors |
| Alarm levels | Methane and LPG 5% low, 10% high; CO 20 ppm low, 30 ppm high; CO2 2800 or 5000 ppm; O2 19.5% and 18% |
| Valve control | High alarm latches and isolates the connected gas valve |
| Inputs | Fire alarm (closes the gas valve), remote emergency stop, thermal links |
| Outputs | 2 mains rated changeover relays for beacon, sounder, fan or BMS; 12V supply rail |
| Power | 230V AC from a 3A fused spur |
| Enclosure | ABS, IP64, 180 x 130 x 60 mm, colour OLED display |
We supply, install, commission and service this equipment across Ireland. Call 01 289 7720 or email info@vistec.ie for advice or a quote.
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Descriptions
