Digital Gas Mixer for Food Packaging N2, O2, CO2

  • Mixes Ar N2 O2 CO2
  • 2 or 3 gas programmable mixer
  • Uses an intuitive touch screen for easy set-up and operation
  • Meets traceability requirements by storing accurate information about current gas flow, consumption over time and gas mix
  • Avoids operator errors with programming of up to 10 standard gas mixes
  • Data logging of consumption, date, time and gas mix
  • Very low pressure drop over the mixer, making it suitable for working with nitrogen and oxygen generators
  • USB, Ethernet (LAN), RS232, Modbus TCP connections for data logging and control
  • Mixes oxygen, nitrogen and carbon dioxide

A smarter way to mix gas!

The revolutionary MAP Mix Provectus uses an entirely new operating principle to advance the accuracy, operation and appearance of a gas mixer. Simple to use, highly reliable and rich in data, this mixer gives vital feedback on information such as current gas flow, total gas consumption and actual gas mix at any time. It’s also simple when it comes to product selection — no longer do you need to worry about inlet and outlet pressure, whether it will work with your nitrogen or oxygen generators or which gasses you need to mix. Your only decision is whether you need to mix two or three gasses — everything else gets set up on the intuitive touch screen once you power up the unit for the first time. Despite its very limited physical size, the MAP Mix Provectus delivers an outstanding flow of up to 1,500 l/min — and if that’s not enough, you can bridge up to three mixers and triple the capacity.


1: After unpacking, use the intuitive touch screen to easily program the mixer according to the gasses connected and the desired gas mixture. The MAP Mix Provectus can be programed with up to 10 preset gas mixtures for easy change of gas mix by the operator.
2: During operation, the MAP Mix Provectus ensures the correct gas mixture for the application and keeps the operator informed about inlet pressure, outlet pressure and gas fl ow. In case of any irregularities, the mixer alerts the operator.
3: The MAP Mix Provectus provides operators and quality personnel with vital information about actual gas consumption, inlet and outlet pressure and gas mixture. Best of all, everything can be logged to a PC.


Mixer configurations 2-gas or 3-gas models available, with LCD display or as “Black-Box” without display
Connections 2 x RS232C, LAN 10/100 Mbit (Modbus TCP), current or voltage output, 24 VDC logic
Power supply 103-132 / 207-264 VAC (autoranging), 47-63 Hz. 24 VDC models available
Gas media Any mix of dry O2, CO2 or N2 (0°C to +50°C gas temperature)
Gas inlet pressure 2 to 10 bar, depending on back pressure and flow
Pressure drop Example: 1 bar at 10 bar input pressure
Gas flow per gas string 6 to 500 L/min
Output gas flow Total output flow up to: 1000 L/min (2-gas) and 1500 L/min (3-gas) depending on mixture setting
Mixer settings Range 0%, 2% - 100%
Mixer accuracy +/-2% absolute in flow ranges above 50 L/min total output flow
Flow measuring Total and daily consumption
Operating modes Buffer or flow configuration, selectable in software.
Accessory: IP45 protection kit


Mix 2-gas 3-gas
Typical mix 1: N2 80% + CO2 20%, flow range: 30 to 625 L/min N2 70% + CO2 20% + O2 10%, flow range: 60 to 714 L/min
Typical mix 2: N2 60% + CO2 40%, flow range: 15 to 833 L/min N2 70% + CO2 28% + O2 2%, flow range: 300 to 714 L/min
Worst case mix: N2 98% + CO2 2%, flow range: 300 to 509 L/min N2 88% + CO2 10% + O2 2%, flow range: 300 to 568 L/min
Best case mix: N2 50% + CO2 50%, flow range: 12 to 1000 L/min N2 34% + CO2 33% + O2 33%, flow range: 18 to 1470 L/min