Advanced

LT gas mixer Advanced:

Digitalization in manufacturing – Industry 4.0? With our gas mixers, high-tech has a name: LT gas mixer advanced

Performance classes of the Advanced gas mixer

Series models in the performance classes:

Non-flammable gases or MAP gases for foodstuffs

GM      25-2-A advanced     1 … 25 Nm³/h
GM      40-2-A advanced    5 … 40 Nm³/h
GM      65-2-A advanced   10 … 65 Nm³/h

Tailor made performance upon request.

Flammable gases

GMB   25-2-A advanced     1 …    25 Nm³/h
GMB   40-2-A advanced    5 …    40 Nm³/h
GMB   65-2-A advanced   10 …  65 Nm³/h

Tailor made performance upon request.

 

LT advanced gas mixers type advanced are comparable in price to static gas type comfort mixers with buffer tank and gas analyzer

comfortable – accurate – high tech

Interested?

Configure your individual gas mixer and receive your tailor-made offer within 2 working days!

Configuring the gas mixer
Three gas mixer type advanced

Industry 4.0 solution

Reliable provision and complete documentation of defined gas mixtures for your production with high-tech gas mixers suitable for Industry 4.0:

  • Convenient and intuitive operation via touch screen, connection to higher-level systems possible thanks to fully automatic control and fully automatic operation
  • Bidirectional data exchange with higher-level systems (e.g. oven control, process control system, etc.) Interfaces: Ethernet, Modbus TCP/IP, Profibus, CANopen
  • Very precise gas mixing: 0.2% guaranteed repeatability
  • Gas analyzer included: Reliable measurement precision
    Extractive continuous concentration determination of flammable or non-flammable gas components in gas mixtures
  • Integrated data logger for documentation of inlet pressures, gas flow rates, gas analysis results.
    Internal data recording, data can be transferred for evaluation via interface on the front of the housing
  • No additional software required

Static gas mixers

(smart or comfort types)

Gas mixture setting

Static gas mixer:
Manual setting via dosing valves, with manual data reading via pressure gauges and flow meters

Reproducibility*

+/- 0,5%

Achieving exactly the same gas mixture after changing the gas mixture setting

Accurate reproduction is not possible without a gas analyzer due to parallax errors and different metering valve settings with different thread flank stops.

Documentation of the gas mixture

Possible with manual writing, which is subject to parallax errors

Special features

  • durable
  • Safe
  • Easy to maintain

Dynamic gas mixers

(type advanced)

Gas mixture setting

Setting electronically, reproducible via local control unit additionally data transfer from a central control system. Automatic compensation of pressure and temperature changes

Reproducibility*

+/- 0,2%

Achieving exactly the same gas mixture after changing the gas mixture setting

Exact reproduction using electronically adjustable values.

Documentation of the gas mixture

Fully automatic documentation of the mass flows of the individual gases. Transfer of data via USB or PLS interface for evaluation e.g. through Excel.

Special features

  • Adjustable on the integrated touch screen -> Convenient and user-friendly
  • Comprehensive documentation of the individual values -> Quality assurance
  • Remote controllable -> Integration in higher-level control system possible
  • High accuracy -> Best gas mixing results
  • Further options -> Expandable

* Reproducibility is defined as the repeatability deviation of the individual measurement from the respective reference measured value for the gas mixers offered here. This requires operation within the design limits, approximate temperature uniformity of the gases, constant pressures, as well as professional maintenance and servicing in accordance with the technical rules and manufacturer’s instructions.

What both gas mixer concepts have in common is that the extraction can also be switched on and off remotely via a solenoid valve.

Your specification, our solutions – Advanced gas mixer

  • Supplied gas mixers from
    a few l/min up to 10,000 Nm³/h
  • Redundant versions with fully automatic bumpless switching
  • Gas mixer for 2 to 20 gases for
    • Toxic and poisonous gases
    • Flammable and non-flammable gases
    • corrosive gases

And of course we also take care of commissioning, training, service and maintenance!

Advantages of the LT gas mixer Advanced

Convenient Industry 4.0-compatible and precise gas mixers:

  • Simple operation on site via touch screen or from the higher-level process control system. The gas mixer follows the specifications automatically
  • Even without a higher-level DCS, full automated functionality via on-site operation
  • Automatic restart after standstill
  • No manual intervention for product changeovers; entering the new setpoint leads to automatic adjustment of the desired gas mixture
  • Only a dynamic (= fully automated) design with MFC ensures that the gas mixture quality continuously and precisely corresponds to the setpoint values set in each case

Tried and tested design: Reliable, durable and easy to maintain

  • Technically tight in the long run
  • High-quality and reliable valves and components for demanding production environments
  • Rugged design, resistant to environmental influences
  • Easy accessibility and maintenance

Please contact us for your customized solution.

Are you interested in the Smart/Comfort version? Read more here!

Blog posts on the topic

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All blog posts on the topic

Galery

5 gas mixer on one picture
5 gas mixer type advanced
5 gas mixer type advanced – several performance levels on one picture
7 gas mixer on a picture
Comparison gas mixer static and dynamic
Left gas mixer type in cabinet for smart or comfort; right 6 gas mixer type advanced
Gas mixer type advanced for high flows with control valves, control system and gas analyzer
Gas mixer type advanced
Gas mixer type advanced for high flows with control valves, control system and gas analyzer
Gas mixer with mass flow controller, control system and gas analyzer
Gas mixer Typ advanced
Gas mixer with mass flow controller, control system and gas analyzer
Gas mixer with mass flow controller, control system and gas analyzer for welding gases
Gas mixer type advanced
Gas mixer with mass flow controller, control system and gas analyzer for welding gases
Three gas mixer type advanced
Three gas mixer type advanced
MFC-based gas mixer for the gases hydrogen (H2) and nitrogen (N2) in stainless steel design with gas analyzer and comfortable touch-screen PLC
MFC-based gas mixer in stainless steel design
MFC-based gas mixer for the gases hydrogen (H2) and nitrogen (N2) in stainless steel design with gas analyzer and comfortable touch-screen PLC
Dynamic lean air system for 6-7% O2 in N2 up to 50 Nm³/h, with safe gas concentration monitoring and a gas mixture accuracy of +/- 0.2%.
Lean air system for reliable process air supply
Dynamic lean air system for 6-7% O2 in N2 up to 50 Nm³/h, with safe gas concentration monitoring and a gas mixture accuracy of +/- 0.2%.
Compact plant for the production of lean air from nitrogen and compressed air (N2/air) with output power: 1 50 - 5000 NL/h; control range for oxygen concentration: 0.2 to 5.8 vol.%. PLC with touch screen; SIL-1 compliant gas analysis incl. automatic correspondingly connected SIL switch-off - naturally including associated SIL calculations
Lean air system with SIL-1 gas analysis and shutdown
Compact plant for the production of lean air from nitrogen and compressed air (N2/air) with output power: 1 50 – 5000 NL/h; control range for oxygen concentration: 0.2 to 5.8 vol.%. PLC with touch screen; SIL-1 compliant gas analysis incl. automatic correspondingly connected SIL switch-off – naturally including associated SIL calculations
MFC-based gas mixer with gas analyzer for argon / carbon dioxide (Ar/CO2) welding gas with a capacity of up to 15 Nm³/h gas mixture
MFC-based gas mixer with gas analyzer
MFC-based gas mixer with gas analyzer for argon / carbon dioxide (Ar/CO2) welding gas with a capacity of up to 15 Nm³/h gas mixture
MFC-based gas mixer for 3 flammable gases (NG, CH4, H2) for biogas conditioning. Gas mixer to be mounted in ex-area, control cabinet outside of ex-area
MFC-based gas mixer for 3 flammable gases (natural gas, methane, hydrogen)
MFC-based gas mixer for 3 flammable gases (NG, CH4, H2) for biogas conditioning. Gas mixer to be mounted in ex-area, control cabinet outside of ex-area
Fully automatic gas mixer for mixing Novec 5110 and 4710 (1-50%) with nitrogen (N2) or carbon dioxide (CO2) with a capacity of 0.5… 15 cmh. Comfortable touch-screen PLC in a separate field cabinet for installation outside of the heated area.
MFC-based gas mixing panel for Novec 5110 and 4710
Fully automatic gas mixer for mixing Novec 5110 and 4710 (1-50%) with nitrogen (N2) or carbon dioxide (CO2) with a capacity of 0.5… 15 cmh. Comfortable touch-screen PLC in a separate field cabinet for installation outside of the heated area.
Fully automatic gas mixer for 6 standard cubic meter per hour gas mixture of nitrogen and hydrogen with gas analyzer with volume flow and outlet pressure control (including necessary space reserves for extensions)
Forming gas, MFC-basierter Gasmischer mit Gasanalysator – mit Platzreserven
Forming gas mixer, MFC-based gas mixer with gas analyzer – with space reserves
Gas mixer for three gases (3...50 l/min) for laser gas
Gas mixer for laser gas
Gas mixer for three gases (3…50 l/min) for laser gas
Gas mixer (30...100 l/min) for laser gas
Gas mixer for laser gas
Gas mixer (30…100 l/min) for laser gas

Configure your individual gas mixer and

you will receive your tailored offer within 2 working days!