| Features |
Mamos technical data | Ordering Guide | Component Specifications & Add Ons |
1. General parameters – analyser unit
| Dimensions (W x H x D) | 240mm x 360mm x 160mm |
| Weight (depends on equipment) | 4kg - 5kg |
| Casing's material | ABS |
| Protection grade | IP20 |
| Mounting plate: dimensions (H x W) | material | weight | 596mm x 450mm | aluminium | 1.9kg |
| Operating conditions | T: 10°C - 50°C, RH: 5% - 90% (non-condensing) |
| Storing temperature | 0°C - 55°C |
| Power consumption (analyser unit only) | 30W max |
| Data-logger: type | size | number of results | SD flash card | max 4GB | practically unlimited |
| Display: type | parameters | Backlit LCD | 20 characters x 4 lines |
| Gas pump: type | max gas flow | standard gas flow | Diaphragm | max 2l/min | 1.5l/min (90l/h) |
| Maximal extraction point pressure: | Atmospheric ±200hPa |
| Current analogue outputs | 4 outputs 0mA - 20mA or 4mA - 20mA |
| Voltage analogue outputs | 4 outputs 0V - 5V or 0V - 10V |
| Digital inputs | 2 inputs, TTL levels, floating = high level |
| Digital outputs | 1 open collector output + 2 SPDT relays (optional) |
| Computer communication interface | B type USB socket |
2. General parameters – power supply unit
| Dimensions (W x H x D) | 360mm x 130mm x 56mm |
| Weight (depends on equipment) | 1.4kg |
| Casing's material | aluminium |
| Mounting plate | Power supply is mounted on common plate with analyser unit |
| Operating conditions | T: +10°C - +50°C, RH: 5% - 90% (non-condensing) |
| Storing temperature | -20°C - +55°C |
| Input voltage | 100 - 240V AC 50/60Hz |
| Output voltage | 24V DC / 6.3A | 150W |
| Output current | 6.3A max |
| Mains fuse | 6A |
| Cable pass | 2 pcs PG-9 |
3. Gas dryer - MD2 gas dryer
| Dimensions (W x H x D) | 211mm x 74mm x 82mm |
| Weight | 450g |
| Drying method | Water condensation by rapid cooling down |
| Cooler type | Based on Peltier cooling element with fan (7VDC supply) |
| Cooling temperature | Down to +4°C electronically stabilised Dew point of outlet gas 8°C below the temperature of inlet gas. |
| Ready to operate after | 10 minutes |
| Operating conditions | T: 0°C - 35°C, RH: 5% - 90% (non-condensing) |
| Storing temperature | -20°C - 60°C |
| Maximum gas flow for efficient drying (at inlet gas temp. 100°C and RH 100%) |
40l/h |
| Gas filter | Integrated, with condensate reservoir and replaceable insert |
| Filter insert: length | ID | OD | material | pore size | 32mm | 15mm | 20mm | PE | 5µm |
| Condensate removal | With peristaltic pump installed in analyser's body |
| Peristaltic pump capacity | 38ml/min |
| Power supply | Via maMoS (through 15-pin D-SUB connector) |
| Power consumption | 9W |
4. Gas dryer - MD3 gas dryer
| Dimensions (W x H x D) |
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| Weight | 1790g (single filter version) | ||||
| Drying method | Water condensation by rapid cooling down | ||||
| Cooler type | Based on Peltier cooling element with fan (12VDC supply) | ||||
| Cooling temperature | Constant, about +1°C, output gas dewpoint about +4°C | ||||
| Ready to operate after | 5 minutes | ||||
| Operating conditions | T: 0°C - 50°C, RH: 5% - 90% (non-condensing) | ||||
| Storing temperature | -20°C ÷ 60°C | ||||
| Maximum gas flow for efficient drying (at inlet gas temp. 100°C and RH 100%) |
100l/h | ||||
| Gas filters: quantity | material | 1 (optionally 2) | PA – body, PC – cover, viton – sealing | ||||
| Filter insert: length | ID | OD | material | pore size | 42mm | 26mm | 32mm | glass fibre | 2µm | ||||
| Power supply | Standard: via maMoS power supply (through 3-wire power cable) Standalone version via external supply module: 85V - 264V AC / 24V DC |
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| Condensate removal | With built-in peristaltic pump | ||||
| Peristaltic pump capacity | 38ml/min | ||||
| Power consumption | 30W |
5. Measurements of gas components
Table below shows the combination of all sensors/ranges. Please note that the maximum number of sensors allowed is 8, per unit.
| Component | Method | Range | resolution | Accuracy | Time (T90) | Conformity |
| O2 – Oxygen | Electrochemical, partial pressure | 20.95% | 0.01% | ± 0.1% abs. or 5% rel. | 45 sec | ISO 12039, CTM-030 |
| O2 – Oxygen | Electrochemical, partial pressure | 25.00% | 0.01% | ± 0.1% abs. or 5% rel. | 45 sec | ISO 12039, CTM-030 |
| O2 – Oxygen | Electrochemical, partial pressure | 100.00% | 0.1% | ± 0.1% abs. or 5% rel. | 45 sec | ISO 12039, CTM-030 |
| CO – Carbon monoxide | Electrochemical sensor | 4 000ppm | 1ppm | ± 5ppm abs. or 5% rel. | 45 sec | ISO 12039, CTM-030 |
| CO – Carbon monoxide | Electrochemical, with H2 compensation | 4 000ppm | 1ppm | ± 5ppm abs. or 5% rel. | 45 sec | ISO 12039, CTM-030 |
| CO – Carbon monoxide | Electrochemical sensor | 20 000ppm | 1ppm | ± 5ppm abs. or 5% rel. | 45 sec | ISO 12039, CTM-030 |
| CO – Carbon monoxide | Electrochemical, with H2 compensation | 20 000ppm | 1ppm | ± 5ppm abs. or 5% rel. | 45 sec | ISO 12039, CTM-030 |
| CO – Carbon monoxide | Electrochemical sensor | 10% | 0.001% | ± 0.005% abs. or 5% rel. | 45 sec | ISO 12039, CTM-030 |
| CO – Carbon monoxide | NDIR | 10% | 0.01% | ± 0.05% abs. or 5% rel. | 45 sec | EN 15058,Method 10 |
| CO – Carbon monoxide | NDIR | 25% | 0.01% | ± 0.05% abs. or 5% rel. | 45 sec | EN 15058,Method 10 |
| CO – Carbon monoxide | NDIR | 50% | 0.01% | ± 0.05% abs. or 5% rel. | 45 sec | EN 15058,Method 10 |
| CO – Carbon monoxide | NDIR | 100% | 0.1% | ± 0.5% abs. or 5% rel. | 45 sec | EN 15058,Method 10 |
| CO2 – Carbon dioxide | NDIR | 5% | 0.01% | ± 0.05% abs. or 5% rel. | 45 sec | ISO 12039,OTM-13 |
| CO2 – Carbon dioxide | NDIR | 10% | 0.01% | ± 0.05% abs. or 5% rel. | 45 sec | ISO 12039,OTM-13 |
| CO2 – Carbon dioxide | NDIR | 25% | 0.01% | ± 0.05% abs. or 5% rel. | 45 sec | ISO 12039,OTM-13 |
| CO2 – Carbon dioxide | NDIR | 50% | 0.01% | ± 0.05% abs. or 5% rel. | 45 sec | ISO 12039,OTM-13 |
| CO2 – Carbon dioxide | NDIR | 100% | 0.1% | ± 0.5% abs. or 5% rel. | 45 sec | ISO 12039,OTM-13 |
| CxHy – Total Hydrocarbons | NDIR | 1% | 0.01% | ± 0.05% abs. or 5% rel. | 45 sec | |
| CxHy – Total Hydrocarbons | NDIR | 5% | 0.01% | ± 0.05% abs. or 5% rel. | 45 sec | |
| CxHy – Total Hydrocarbons | NDIR | 10% | 0.01% | ± 0.05% abs. or 5% rel. | 45 sec | |
| CxHy – Total Hydrocarbons | NDIR | 25% | 0.01% | ± 0.05% abs. or 5% rel. | 45 sec | |
| CxHy – Total Hydrocarbons | NDIR | 50% | 0.01% | ± 0.05% abs. or 5% rel. | 45 sec | |
| CxHy – Total Hydrocarbons | NDIR | 100% | 0.1% | ± 0.5% abs. or 5% rel. | 45 sec | |
| NO – Nitric oxide | Electrochemical sensor | 1 000ppm | 1ppm | ± 5ppm abs. or 5% rel. | 45 sec | CTM-022 |
| NO – Nitric oxide | Electrochemical sensor | 5 000ppm | 1ppm | ± 5ppm abs. or 5% rel. | 45 sec | CTM-022 |
| NO2 – Nitrogen dioxide | Electrochemical sensor | 1 000ppm | 1ppm | ± 5ppm abs. or 5% rel. | 60 sec | CTM-022 |
| NO2 – Nitrogen dioxide | Electrochemical sensor | 4 000ppm | 1ppm | ± 5ppm abs. or 5% rel. | 60 sec | CTM-022 |
| SO2 – Sulphur dioxide | Electrochemical sensor | 2 000ppm | 1ppm | ± 5ppm abs. or 5% rel. | 45 sec | |
| SO2 – Sulphur dioxide | Electrochemical sensor | 5 000ppm | 1ppm | ± 5ppm abs. or 5% rel. | 45 sec | |
| H2S – Hydrogen sulfide | Electrochemical sensor | 1 000ppm | 1ppm | ± 5ppm abs. or 5% rel. | 70 sec | |
| H2S – Hydrogen sulfide | Electrochemical sensor | 10 000ppm | 1ppm | ± 5ppm abs. or 5% rel. | 45 sec | |
| H2 – Hydrogen | Electrochemical sensor | 2 000ppm | 1ppm | ± 10ppm abs. or 5% rel. | 50 sec | |
| H2 – Hydrogen | Electrochemical sensor | 20 000ppm | 1ppm | ± 10ppm abs. or 5% rel. | 70 sec | |
| H2 – Hydrogen | Thermal Conductivity Detector | 10% | 0.1% | ± 0.5% abs. or 5% rel. | 45 sec | |
| H2 – Hydrogen | Thermal Conductivity Detector | 25% | 0.1% | ± 0.5% abs. or 5% rel. | 45 sec | |
| H2 – Hydrogen | Thermal Conductivity Detector | 50% | 0.1% | ± 0.5% abs. or 5% rel. | 45 sec | |
| H2 – Hydrogen | Thermal Conductivity Detector | 100% | 0.1% | ± 0.5% abs. or 5% rel. | 45 sec | |
| N2O – Nitrous oxide | NDIR | 2 000ppm | 1ppm | ± 10ppm abs. or 5% rel. | 45 sec | ISO 21258 |
| N2O – Nitrous oxide | NDIR | 5 000ppm | 1ppm | ± 10ppm abs. or 5% rel. | 45 sec | ISO 21258 |
| CHF3 – Fluoroform (Refrigerant R23) | NDIR | 2.5% | 0.01% | ± 0.05 abs. or 5% rel. | 45 sec | |
| CL2 - Chlorine | Electrochemical sensor | 250ppm | 1ppm | ± 5ppm abs. or 5% rel. | 60 sec | |
| VOC - Volatile Organic compounds | PID - Photo Ionization Detector | 100ppm | 1ppm | ± 5ppm abs. or 5% rel. | 120 sec | Method 21 |
| VOC - Volatile Organic compounds | PID - Photo Ionization Detector | 1 000ppm | 1ppm | ± 5ppm abs. or 5% rel. | 120 sec | Method 21 |
4. Other measurements / calculated results
| Variable | Method | Range | resolution | Accuracy | Time (T90) |
| Tgas – gas temperature | K-type thermocouple | -50 - 1000°C | 0.1°C | ± 2°C | 10 sec |
| Tgas – gas temperature | S-type thermocouple | -50 - 1500°C | 0.1°C | ± 2°C | 10 sec |
| Tamb – boiler intake air temperature | PT500 resistive sensor | -50 - 100°C | 0.1°C | ± 2°C | 10 sec |
| Differential pressure | Silicon piezoresistive pressure sensor | -25hPa - 25hPa | 1Pa (0.01hPa) | ± 2Pa abs. or 5% rel. | 10 sec |
| Gas flow velocity | Indirect, with Pitot tube & pressure sensor | 1 - 50m/s | 0.1m/s | 0.3m/s abs. or 5% rel. | 10 sec |
| Lambda λ – excess air number | Calculated | 1 - 10 | 0.01 | ± 5% rel. | 10 sec |
| qA – stack loss | Calculated | 0 - 100% | 0.1% | ± 5% rel. | 10 sec |
| Eta η – combustion efficiency | Calculated | 0 - 120% | 0.1% | ± 5% rel. | 10 sec |
Drawings
