gasQS™ static

Screw in, connect, start measuring – The most compact and fastest of our measuring devices determines various properties of binary and virtually binary gas mixtures.

gasQS static

The gasQS static precisely determines heat conductivity using a microthermal sensor. For binary gas mixtures (e.g. biogas), it can derive the percentage of the gases as well as calculate various gas properties such as calorific value and density with high accuracy.

  • Simple integration into the control system
  • Only minimal interventions into the pipe system and no exhaust line required

icons_mems_20-06
High sensitivity
icons_mems_20-06
Fast measurement
icons_mems_20-06
Simple commissioning
icons_mems_20-06
No moving parts
icons_mems_20-06
Wide pressure range

APPLICATION AREAS

Burners

Elektronik

Our gasQS measuring device offers various uses in gas burner applications: regulation of the fuel entry, measurement of key figures and optimization of the combustion processes.

Biogas plants

FW & SW

Biogas plants are becoming more  important for energy generation. With our measuring device, the processes can be controlled and monitored and the CH4 content in the gas can be measured.

P2G & methanation

Our measuring device is ideal for the regulation and monitoring of methanation processes. Additionally, it can be used to determine the purity of hydrogen.

Fuel cells

FW & SW

Whether for automatic fuel and air feed regulation, increasing effectiveness or extending lifespan - the gasQS technology leads to increased efficiency.

SPECIFICATIONS

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

Binary gas mixtures

A binary gas mixture (BG) is a mixture of two components such as methane and carbon dioxide. These are often found in applications with biogas plants.

Measurement range

Binary gas mixtures, e.g. biogas

Accuracy

Proportion determination

± 1 % typ. mol %

Calorific value  (Hs)

± 1% of the measurement value

Density (dn)

± 1% of the measurement value

Repeatability

Proportion determination

± 1 % typ. mol %

Calorific value (Hs)

± 1% of the measurement value

Density (dn)

± 1% of the measurement value

Statistical distribution value with 2 sigma of 48 measuring points

Measuring time, measuring interval, reaction time

Measurement time

0.1 seconds

Measurement interval

1 second

Reaction time

T90 within approx. 2s

Operating / storage temperature

- 20 to + 80 °C

Explosion protection

May be used for zone 0 – and thus also for zones 1 and 2.

Multi-component mixtures

Thanks to its high sensitivity, the sensor is highly suitable for tracing changes in gas nature in the case of gas mixtures with more than two components

Measurement range

H-gas or L-gas or LNG gaseous

Accuracy

Calorific value (Hs)

< ± 1 MJ/m3

Relative density (dn)

< ± 0.02 typ.

Repeatability

Calorific value (Hs)

± 0.2 MJ/m3

Relative density (dn)

± 0.002

Statistical distribution value with 2 sigma of 48 measuring points

Sensitivity

Calorific value (Hs)

± 0.4 MJ/m3

Relative density (dn)

± 0.004

Measuring time, measuring interval, reaction time

Measuring time0.1 seconds
Measurement interval1 second
Reaction timeT90 within approx. 2s

Operating / storage temperature

- 20 bis + 80 °C

Explosion protection

May be used for zone 0 – and thus also for zones 1 and 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

Explanatory video gasQS™ technology

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