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. 

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

  • An interchangeable gas analysis chamber, with an electrochemical sensor for hydrogen measurements up to 40,000 ppm (4%).

  • An inox probe, designed specifically to withstand the subsurface's constraints, houses the sensor, battery and communication system.

  • 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

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

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

SurfMoG H2 in pictures

Interested in our gas probe?

SurfMoG H2 is available on a long-term rental basis (one to 24 months) to best suit your needs. 

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
RENT YOUR SURFMOG H2

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