Electrical/Control, Instrumentation and Analysis technology

EMSR- / Analysis technology and control engineering

We supply various standard and tailor-made solutions for EMSR technology, control technology and analysis technology.

Electrical/Control, Instrumentation and Analysis technology

Tailor-made control and regulation solutions as a combination of engineering, control construction and PLC software development, including special process engineering features with outstanding competence in hazardous areas.


Send us your question or ask for your quotation.

Standard Products

  • LSG-4 smart: Gas failure device
    4-way isolating amplifier and low-level-signaler,
    for signals from ex-areas
  • LSG-4 Comfort: Automatic switch-over between gas sources
    4-way isolating amplifier and signal device for automatic switch-over of up to two gas sources (automatically switching pressure control stations). Suitable for signals also from the ex area
  • AMU: Automatic gas mixer switch-over
    • AMU-2: „The small solution“. Low cost automation of switching between two gas mixers
    • AMU-4: „The convenient solution“. Switching between multiple gas mixers with many functions already implemented, suitable for upgrades with additional options
  • ALU: Automatic air evaporator switch over assembled ready for installation in console with roof
    • ALU-2: „The small solution“. Low cost automation for switching between two air evaporators
    • ALU-4: „The convenient solution“. Switching between up to eight air evaporators, many functions already implemented, suitable for upgrades with additional options
  • Low temperature shutdown: PLC control with touch screen, with programmed logic, individually configurable for the application, including resistance thermometer, shaft-driven cryo valves, flash light + buzzer, assembled ready for installation in console with roof.
Chemical composition of gases

LT GasAnalyzer

Highly performing gas analyzer for measuring the concentration of technical gases based on a thermal conductivity sensor, an infrared sensor a paramagnetic sensor or combinations of these sensors. Sensors are precise, robust and have a low cross-sensitivity.


The special features are

  • Gas mixture-depending sensors: thermal conductivity sensor, infrared sensor, or paramagnetic sensor, or a combination of these sensors
  • High reproducibility due to low drift (= long-term stability), optionally with automatic calibration
  • Innovative optional equipment such as fully automatic operation, integrated PLC eg. for measured value depending control, status message in plain text via text message or email, WiFi, and some more
  • Open interface architecture for custom integration into a complete plant remote monitoring systems
  • Convenient touch-screen operation on 6″ touch screen with built-in optional in rack-mounted housing, wall housing or in steel cabinet
Chemical composition of a gas

Reliable and precise

The LT GasAnalyzer comes as a package and fully equipped for an attractive price. We also fit it according to your needs – so you get a suiting, innovative and affordable solution. The LT GasAnalyzer is outstanding when it comes to ease of use, flexibility, measurement precision and reproducibility, and furthermore has a particularly good price / performance ratio.

foto of a gas analyzer
LT GasAnalyzer integrated in a field cabinet on a gas mixer
LT GasAnalyzer integrated in a field cabinet on a gas mixer

Blog posts on the topic

High-precision redundant oxygen/nitrogen gas mixers
1024 446 Alexander Hanf

Accurate mixing of nitrogen with oxygen in the ppm range. Security through redundancy

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Automatic vaporizer change-over for medical oxygen
772 1024 Alexander Hanf

LT GASETECHNIK delivers automatic evaporator change over – as well for medical oxygen. Here is an example of a currently delivered version: Flow: 140 Nm³/h Medium Oxygen -10…+40 °C Control…

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TCD multi mode measured gas selection
Multimode gas measurement with the LT GasAnalyzer
901 564 Alexander Hanf

If you are facing the task of measuring multiple binary gas combinations, the LT GasAnalyzer is the right solution. In the menu of the LT GasAnalyzer with TCD sensor, you…

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LT GasAnalyzer for wall mounting
Gas analyzer for retrofitting
1024 683 Alexander Hanf

LT GASETECHNIK offers a gas analyzer for retrofitting. The LT GasAnalyzer for retrofitting can be easily integrated into existing production environments – even at gas mixers from other manufacturers. Special…

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