ADOS - Model Biogas 401 -Multi-Channel Gas Analyser for Monitoring Biogas Composition
The Biogas 401 is a comprehensive gas analyzer system developed for continuous or intermittent monitoring of biogas components. Designed to detect potentially hazardous, explosive, and non-combustible gases, this product integrates seamlessly into safety protocols. Its modular construction allows adaptability in various field applications, supporting an array of measurable gases, with specific configurations such as CO2 measurements between 0 - 50 Vol.%, CH4 up to 100 Vol.%, and O2 between 0 - 21 Vol.% on an optional continuous basis. The system can be further equipped with various accessories including an external peltier gas cooler, signal horn, warning light, and a warning banner, based on the specific measurement tasks required. This provides users with a tailored solution to monitor biogas environments effectively, ensuring safety and compliance in industrial operations.
The Biogas analyser monitors either continuously or intermittently, the gas components contained in the Biogas and optionally, monitors the surrounding air to provide an early warning of dangerous, explosive and non-combustible gases and vapours.
- Monitoring of Biogas components
- Warning of explosive gas mixtures
- Warning of gases that endanger health
- Warning of non-combustible gases
- Dedicated for processes with high humidity levels
- Multiple use for alarm values
- Use of various types of measurement sensor
- Direct indication of a warning state on an LC-display with coloured background lighting
- Menu-assisted operation via 2 keys
- 3 alarm levels, independently adjustable from 5 -100% of the test range selected
- 3 floating alarm outputs for driving external warning and control equipment
- Floating contact connections for fault and mains failure
- Serial interface output, RS 232 or RS 485
- 4-20 mA current interface
- Various types of housing available, e.g. 19" rack system, wall-mounting cabinet
- Up to 6 measurement channels per unit
- 1 card as Master, for controlling intermittent operation Biogas measurement time and test interval
- Extreme service reliability
- Low current consumption
- Peltier cooling element with condensate pump
- Flow-through adjustement
- Gas components - filter system and conditioning
- Water sensor for the detection of condensate break-through
- Modular construction
- Monitoring of more than one measuring point possible
External peltier gas cooler, Signal horn, warning light, warning banner.
Other accessories will be offered, according to the measurement tasks required.
- Details apply, per control unit
- Sensors: : Electrochemical sensors
- Infrared sensors
- Paramagnetic sensors
- Sensor input: : 2-wire sensors (TOX 592) or
- 3-wire sensors (GTR 196)
- for warning of explosive
- gas mixtures
- Sensor supply: : 24 V DC / 200 mA
- Test ranges: :
- CO2: 0 - 50 Vol.%
- CH4: 0-100 Vol.%
- O2: 0 - 21 Vol.% (optionally continuous)
- H2: 0 - 0,2 ... 2 Vol. %
- H2S: 0 - 50 ppm ... 0 - 5.000 ppm (only discontinuous) other ranges by request
- Accuracy: : ± 3 %, f.s.d.
- Ambient temperature: : +5 °C to ±45 °C
- Temperature effects: : < 5 % for a ±20 °C change
- Installation: : Wall-mounting
- Output signals: : Current output 4-20 mA
- RS 232 or RS 485 interface
- For each measurement channel:
- 3 alarm relays
- 1 fault relay
- Relay rating: : 230 V, 450 VA
- Voltage supply:
- optional: : 230V / 50Hz 110V / 60Hz
- Power consumption: : 100 VA
- Dimensions (W x H x D): : 600 x 478 x 500 mm (9HU)
- Weight: : approx. 60 kg