MAP Check 3 Pressure

The Dansensor® MAP Check 3 analyzer for flexible gas control of pressurized gases

  • Ensures that the correct gas mix is being supplied to your MAP process
  • Provide options for Data logging through USB, Ethernet or TCP Modbus
  • Works seamlessly with Dansensor® MAP Mix Provectus® gas mixer for ongoing monitoring of gas mixture composition.



The Dansensor MAP Check 3 Pressure allows you to measure pressurized gases directly from a pressurized source like a gas mixer or buffer tank. This pressure gas analyzer can measure both O2 and CO2 as well as check for impurities and measure the balance of gases. With feedback control and high efficiency, the Dansensor MAP Check 3 Pressure is certain to reduce waste and ensure cost savings in Modified Atmosphere Packaging.


Among other benefits, Dansensor MAP Check 3 Pressure:

  • Comes with a color touch screen display
  • Can automatically stop your MAP process if the wrong gas mix is detected
  • Zirconia sensor
  • Works with inlet pressures from 2-10 bar (30-145 psi)

On-line gas analyzers:

The Dansensor MAP Check 3 Pressure is part of a product family of several tools for gas analysis for Modified Atmosphere Packaging Quality Assurance. Learn more about the other products in the product line below.


  • Dansensor® MAP Check 3
    Dansensor MAP Check 3 is a cost-effective and reliable on-line gas analyzer for both horizontal and vertical flow wrappers that allow manufacturers to spend up to 50% less gas in the MAP process.
  • Dansensor® MAP Check 3 Vacuum
    The Dansensor MAP Check 3 Vacuum ensures that every package is flushed to spec and notifies the operator in case of low or high gas concentrations and automatically stops the MAP process if gas limits are exceeded. The automated testing process minimizes both labor costs and waste. Step up from Quality Control to Quality Assurance with the Dansensor MAP Check 3 Vacuum.
  • Dansensor® ISM-3
    With the Dansensor® ISM-3 operators are alerted and oxygen levels are automatically adjusted, if the oxygen monitor recognizes oxygen levels that do not comply with the preset limits. The digitally controlled Dansensor ISM-3 for O2 monitoring offers unparalleled reliability and accuracy as well as low maintenance demands.

Features & Benefits

  • Ensures that the right gas mix is supplied to your process
  • Logs and displays actual gas mix
  • Works with inlet pressures from 2-10 bar (30-145 psi)
  • Can stop your process before the wrong gas mix is supplied
  • 5” colour touch screen
  • Improved data logging capabilities with USB, Ethernet, TCP Modbus
  • Ability to remote control the Dansensor MAP Mix Provectus gas mixer

Technical Specifications




  • Leak testing in methylene blue dye bath
  • Visual leak testing under water with vacuum (bubble)

ASTM Standards:

  • ASTM D3078 (Standard Test Method for Determination of Leaks in Flexible Packaging by Bubble Emission)

Test method:

  • Blue dye test according to Farmacopea Mexicana HERMETIC Method IV