SurfmoG h2
The Most effective IoT tool for continuous hydrogen monitoring in subsurface
SurfMoG H2 is the result of the expertise and union of a French company, 45-8 ENERGY, and a Swiss company, Solexperts.Â
45-8 ENERGY is specialized in subsurface exploration and production of eco-responsible gases such as helium and hydrogen. Solexperts bases it core business on the development of world-class geotechnical, hydrogeological and monitoring instruments.
45-8 ENERGY’s knowledge of subsurface and expertise into industrial gases, coupled with Solexperts’ recognised skills in terms of mechanics and electronics, led to the creation of the most effective IoT tool to monitor hydrogen, accurately and continuously over months in the subsurface.
Developed with our partner
The SurfMoG H2 probe
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An interchangeable gas analysis chamber, with an electrochemical sensor for hydrogen measurements up to 40,000 ppm (4%).
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An inox probe, designed specifically to withstand the subsurface's constraints, houses the sensor, battery and communication system.
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A high-strenght plastic cover, to protect antenna and assure accurate data transmission without interference from the probe's installation environment.
Probe set-up
SurfMoG H2 comes with a high-quality stainless-steel casing that simplifies maintenance and makes it easy to change the probe (H2 ou CH4/CO2).
SurfMoG H2 technical specifications
Probe
- Ready-to-use probe
- Inox 316 probe & casing
- Diameter of the probe: 7cm / 2.8 inches
- Lenght of the probe: 100cm / 39 inches
- Weight of the probe: 8kg
- Interchangeable gas analysis chamber
Sensors
- Hydrogen electrochemical sensor: 0 - 40 000 ppm
- Temperature sensor
- Operating temperature range: 0°C - 50°C
- Operating humidity range: 10 - 90%
Acquisition and transmission
- Measurements at 1m depth
- Sampling rate: 2 times per hour (adjustable)
- Operating life: 1 year
- Communication standards: GPRS
- Data package transmission: 1 time/day
Other SurfMoG versions
SurfMoG was originally designed for hydrogen monitoring.
To meet the needs of other gases monitoring used in various applications, a CO2 and CH4 version is also available.
SurfMoG H2 applications
Exploration
Gas storage
Waste storage
Hydrogeology
Geothermal
SurfMoG H2 advantages
01
Covers a large range of applications
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Easy to transport, easy to deploy, easy to use
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Resistant to subsurface’s constraints
04
Measurements over a long period
05
Acquisition and remote data transmission
06
Reduction of interventions
07
Easy maintenance and change of gas sensor
08
Possible mesh over larger areas of interest
01
Covers a large range of applications
02
Easy to transport, easy to deploy, easy to use
03
Resistant to subsurface’s constraints
04
Measurements over a long period
05
Acquisition and remote data transmission
06
Reduction of interventions
07
Easy maintenance and change of gas sensor
08
Possible mesh over larger areas of interest
Interested in our gas probe?
SurfMoG H2 is available on a long-term rental basis (one to 24 months) to best suit your needs.Â
SurfMoG H2 has been designed for the simplest and most efficient user experience:
- Ready to use
- Easy installation and basic maintenance (by customer)
- Access to a data visualisation platform with dedicated account