Fixed Gas Detector

GDS 308 Bio Gas Monitor Sample System

GDS 308 biogas monitor sample system

The GDS308 is designed to continuously monitor up to four gases by sample extraction along a single sample line. The central unit provides gas level readouts with two alarm stages and a range of signal and data outputs for logging annunciator and control functions.

  • Methane
  • Carbon Dioxide
  • Oxygen
  • Hydrogen Sulphide
  • Monitor up to 4 gas types
  • Wide range of sensor types
  • 4 line alpha/numeric display
  • Easily installed and maintained
  • Full indication of all operations
  • Event logging / Modbus/ RS232/RS485
  • Line blockage and pump fail monitoring
  • High integrity, comprehensive self check fault monitoring
  • Remote control panel – optional
  • Auto flood cut off – optional
  • Auto drain – optional
  • Enclosure internal flammable gas monitoring with automatic system shutdown

About this product

The GDS 308 continuously monitors up to four gases by drawing a sample along a single line, which suits biogas, where methane, carbon dioxide, oxygen and hydrogen sulphide are the usual targets. GDS lists it for biogas plants, landfill gas, anaerobic digestion, waste water plants and CHP engine protection. We supply, install, commission and service GDS sampling systems, including the 308.

Key specifications

GasesTypically methane, hydrogen sulphide, carbon dioxide and oxygen; up to 4 gas types
SamplingContinuous extraction along a single sample line
AlarmsTwo alarm stages
Display4 line alphanumeric
DataEvent logging, Modbus, RS232, RS485
MonitoringLine blockage and pump fail; internal flammable gas monitoring with automatic shutdown
OptionsRemote control panel, auto flood cut off, auto drain

Supplied, installed and serviced by Vistec

We supply, install, commission and service this equipment across Ireland. Call 01 289 7720 or email info@vistec.ie for advice or a quote.