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EcoAnalyser
Portable measuring device without gas return system
MGE010-
- Gas type
- SF6
- Gas type
- SO2
- Gas type
- C4-FN
- Gas type
- H2O
- Gas type
- O2
- Gas type
- CO2
- Gas type
- NO2
- Gas type
- He
- Gas type
- O3
For analysing the quality of quenching and insulating gases
The EcoAnalyser is designed to meet the requirements of the user in medium and high voltage analysis of quenching and insulating gases and is ready for use as soon as it is switched on. High-quality manufacture and ergonomic design guarantee the quality standards for a compact and maintenance-friendly measuring device with high measuring accuracy.
Depending on the desired design, values can be determined for the corresponding installed Sensor. The use of the EcoAnalyser is particularly advantageous when direct vapour recovery is not necessary or desired. Even when measuring highly decomposed gas, the simple design allows the measuring device to be cleaned quickly. If the measured gas is to be collected, this can be done emission-free using an optional sample gas collection bag.
The device offers intuitive operation via a 4.3’ touchscreen, and Measured values can be transferred to a USB stick. Built into a rugged plastic case, the measuring device can be transported conveniently and safely.
The following versions of the EcoAnalyser are currently available:
For measurement in SF6:
- Percentage of SF6 (optionally in N2 or in N2 and CF4 switchable)
- Moisture in SF6
- Sulphur dioxide (SO2)
For measurement in synthetic air:
- Oxygen (O2)
- Humidity
- Nitrogen oxides (NOx and NO2)
For measurement of NOG (Natural Origin Gases and Gas-Mixtures) without C4-FN:
- Carbon dioxide (CO2)
- Oxygen (O2)
- Carbon monoxide (CO)
- Ozone (O3)
For measurement in helium:
- Percentage of helium
- Humidity in helium
Standard version
- USB port for data download (max. 50 values)
- 6 m long connecting hose
- 2.5 m long electrical connecting cable including power supply unit
- Inlet coupling: self-closing quick coupling
- Outlet coupling: quick coupling
Advantages & functions
| Sensor data | ||||
|
Sensor |
Measuring principle |
Measuring range |
Measuring accuracy | Drift |
| Percentage SF6 |
Velocity of sound | 0 - 100 Vol.-% | ± 0,5 Vol.-% | |
| Moisture | Electronic dew point measurement (capacitive) |
-60 to +20 °C |
≤ ± 2 °C (at > −40 °C) ≤ ± 3 °C (at < −40 °C)
|
|
| SO2 | Electrochemical reaction |
0 - 20 ppm 0 - 100 ppm 0 - 500 ppm |
≤ ± 2 % of measuring range | < 2 %/Month (signal loss) |
| CO | Electrochemical reaction |
0 - 500 ppm | ≤ ± 2 % of measuring range | < 2 %/Month (signal loss) |
|
Mol percent O2 |
Optical measuring principle | 0 - 25 Mol-% |
≤ ± 0,3 Mol-% (bis 12%)* ≤ ± 0,5 Mol-% (bis 25%)** |
|
|
Mol percent CO2 (Operating temperature 0 - 45 °C)
|
Non-dispersive infrared sensor (NDIR) | 0 - 100 Mol-% | ≤ ± 2 Mol-% | ± 2 % of the measuring range in 12 months (zero stability drift) |
| NO | Electrochemical reaction |
0 - 25 ppm | ≤ ± 2 % of measuring range | < 2 %/Month (signal loss) |
| NO2 | Electrochemical reaction |
0 - 20 ppm | ≤ ± 2 % of measuring range | < 2 %/Month (signal loss) |
| Percentage Helium | Velocity of sound | 0 - 100 Vol.-% | ± 2 Vol.-% | |
| O3 | Electrochemical reaction |
0 - 5 ppm | ≤ ± 2 % of measuring range | < 2 %/Month (signal loss) |
- * Valid for a sensor temperature of 15°C - 30°C and a pressure range of 956 mbar ±100 mbar.
- **Valid for a sensor temperature of 10°C - 50°C and a pressure range of 956 mbar ±100 mbar
- *** Only in conjunction with the measurement of NO2
- The colour and mechanical coding ensures that each device can be clearly identified and prevents gases from being mixed up.
Technical data
| Dimensions (W x H x D) | 429 x 328 x 236 mm | |
| Weight | 8.5 kg | |
| Operating temperature | -10 to +50 °C | |
| Storage temperature | -10 to +40 °C | |
| Ambient moisture | 90 % relative moisture non condensing during operation | |
| Inlet pressure | 0.5 - 15 bar | |
| Operating voltage | 100 - 240 V AC (power suply unit) | |
| Frequency | 50 - 60 Hz | |
| Operating voltage | 28 - 32 V DC (device) | |
| Interface | USB/LAN | |
| Power supply | rechargeable NiMH-battery | |
| output pressure | 0.1 bar pe max. | |
| Protection class | IP67 (device closed) / IP20 (device opened) | |
| Battery charging temperature | 0 to 30 °C |
