measuring systems

Plug and play – Our measuring systems allow a user-specific integration of our gas quality measuring devices.

gasQS static

The measuring systems of Mems AG are designed with a view to the respective pressure and temperature conditions on a customer-specific basis. Connection for test gases, bypass functions and further options is implemented.

  • In addition to the two standard setups (flonic and static), we also produce customized solutions
  • Simplest commissioning through the integration of all required components in one system

icons_mems_20-06
Quickly usable
icons_mems_20-06
Exterior & interior
icons_mems_20-06
Robust design
icons_mems_20-06
Easy to install
icons_mems_20-06
Compact design

AREAS OF USE

Natural gas networks

Elektronik

Gas indicators such as calorific value, density, real gas factors and hydrogen content can be determined with our measuring device. It also provides support in process monitoring.

Processing industry

FW & SW

The gasQS technology is also used in gas mixing processes. Production processes can thus be managed and at the same time the proportions of binary and ternary gases are determined.

Gas engines

Messtechnik

Our measuring device increases the efficiency of gas engines: optimization of effectiveness, calorific value and methane number monitoring and lowering of the emission values.

LNG

FW & SW

Whether to determine the gas properties of boil-off, optimize effectiveness or reduce emissions on ships - our gasQS measuring devices can be used in diverse areas.

SPECIFICATIONS

For the specifications, select the corresponding standard version below. Should the specifications not be suitable for your application, contact us.

Measuring system high pressure

Total solution for use in potentially explosive areas. The system contains all the measurement and ATEX-relevant components directly in the housing and requires no additional installations. The user only needs to supply the feed, the fieldbus, the measuring gas line and the exhaust line.


Measuring system low pressure

Determination of the gas quality in real-time at very low system pressures, such as for uses in distribution networks and power plants. The measuring gas can easily be fed back into the network after the analysis; this minimizes the gas loss due to the measuring equipment and increases the efficiency of the system as a whole.

Measurement range

Natural gases (DVGW G 260 2te gas family) are covered with the specifications below. Additionally, the measuring accuracy can be increased by restricting the gases to H-gases, L-gases or biogases.

Density (dn)

0.711 … 0.970 kg/m3

Heating value (Hi)

27.0 … 43.0 MJ/m3

Calorific value (Hs)

30.2 … 47.2 MJ/m3

Wobbe number (Ws)

39.6 … 56.5 MJ/m3

Methane number AVL

60 … 100

Accuracy

Accuracy (dn)

± 0.007 kg/m3

Heating value (Hi)

± 1.0 MJ/m3

Calorific value (Hs)

± 1.0 MJ/m3

Wobbe number (Ws)

± 1.0 MJ/m3

Methane number AVL

± 3

Repeatability

Density (dn)

± 0.003 kg/m3

Heating value (Hi)

± 0.5 MJ/m3

Calorific value (Hs)

± 0.5 MJ/m3

Wobbe number (Ws)

± 0.5 MJ/m3

Methane number AVL

± 2

Statistical distribution value with 2 sigma of 48 measuring points

Measuring time, measuring interval, reaction time

Measuring time≤ 30 seconds
Measuring intervalcontinuous, programmable
Reaction timeT90 within 3 measuring intervals

Operating / storage temperature

- 10 … + 55 °C (excl. heating option)

Explosion protection

May be used for zone 2. A variant reduced to the measuring device and the mechanical component can also be used for zone 1.

Measurement range

Natural gases (DVGW G 260 2te gas family) are covered with the specifications below. Additionally, the measuring accuracy can be increased by restricting the gases to H-gases, L-gases or biogases.

Density (dn)

0.711 … 0.970 kg/m3

Heating value (Hi)

27.0 … 43.0 MJ/m3

Calorific value (Hs)

30.2 … 47.2 MJ/m3

Wobbe number (Ws)

39.6 … 56.5 MJ/m3

Methane number AVL

60 … 100

Accuracy

Accuracy (dn)

± 0.007 kg/m3

Heating value (Hi)

± 1.0 MJ/m3

Calorific value (Hs)

± 1.0 MJ/m3

Wobbe number (Ws)

± 1.0 MJ/m3

Methane number AVL

± 3

Repeatability

Density (dn)

± 0.003 kg/m3

Heating value (Hi)

± 0.5 MJ/m3

Calorific value (Hs)

± 0.5 MJ/m3

Wobbe number (Ws)

± 0.5 MJ/m3

Methane number AVL

± 2

Statistical distribution value with 2 sigma of 48 measuring points

Measuring time, measuring interval, reaction time

Measuring time≤ 30 seconds
Measuring intervalcontinuous, programmable
Reaction timeT90 within 3 measuring intervals

Operating / storage temperature

Standard: + 5 … + 35 °C
Expanded: - 20 … + 35 °C

Explosion protection

May be used for zone 2.

We would be happy to provide you with a personal quote

Florian Krischker

Product Manager gasQS
Phone: +41 (0)56 481 90 74
flrnkrschkrmmsch

Florian Krischker
This website uses cookies. By using the website, you consent to the use of cookies. Data protection information