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Gas Mixer KM20-100_2ME Ex

Gas Mixer KM100-2ME Ex, mounted on gas receiver

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Gas mixer for 2 flammable gases for highly fluctuating mixed gas withdrawal quantities

  • quality gas mixer from the world market leader
  • infinitely variable mixture settings
  • gas mixture withdrawal possible from zero to the maximum flow capacity
  • independent of pressure fluctuations in the gas supply
  • intermittent gas mixture withdrawal possible
  • system only works with sufficient buffer volume
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    Gas mixing systems for 2 defined gases, designed for a variety of industrial applications, particularly for all areas with sharply fluctuating mixed gas extraction quantities.
    Capacity range from 0 to approx. 544 Nl/min.
    For the exact pressure and flow capacity ratios, please refer to the data sheet.
    Note: System only works with sufficient buffer volume (20 to 100 litres depending on gas mixing capacity).

    Easy operation:

    • a proportional mixing valve (-2ME) with a control knob and %-scale provides infinitely variable mixture settings
    • gas mixture withdrawal possible from zero to the maximum flow capacity

    High process reliability:

    • independent of pressure fluctuations in the gas supply
    • intermittent gas mixture withdrawal possible
    • lockable transparent door for protection of settings
    • splash-proof and robust stainless steel housing

    Options:

    • for flammable gases available as Ex-version with separate control cabinet
    • alarm module NXT+: integrated inlet pressure monitoring
    • with digital display for pressure (with analog pressure transmitters) plus optical alarm, adjustable alarm limits, obligation of acknowledgement, protection
    • of alarms, interfaces for controlling external alarms etc.
    • integrated gas analysis for the monitoring/control and documentation of the gas mixture production
    • gas mixer mounted on gas mixture buffer tank for a more convenient installation

    Other models, options and accessories available upon request. Please identify the individual gases at the time of enquiring!

    Our gas mixers are always customised to the needs of the costumer. Please tell us your specifications, we will realise them.

    Gas Mixer KM20-100_2ME Ex is used in following areas:

    Inlet Pressure Monitoring with Alarm Module NXT+

    Permanent inlet pressure monitoring for optimum quality and economy of the production

    Change Over Station

    Switch and control unit for automatic changeover of gas mixers for a continuous gas flow

    Inline Gas Analyser

    Plug-in module for permanent analysis of gas mixture, e.g. for CO2, O2, H2, He

    Gas Receivers

    Steel and stainless steel receivers for gas mixtures

    Products

    WITT Zentrale

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    WITT UK: +44 (0)1925 234466

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