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Food Service Equipment

Matelex SAS

4 Rue de la Croix Faubin, 75011 Paris
France

This company is main exhibitor of

Hall map

EuroShop 2020 hall map (Hall 15): stand E24-4

Fairground map

EuroShop 2020 fairground map: Hall 15

Our range of products

Product categories

  • 05  Refrigeration & Energy Management
  • 05.01  Refrigeration systems/Refrigeration cabinets
  • 05.01.01  Refrigeration cabinets, deep-freeze units
  • 05.01.01.05  Accessories

Our products

Product category: Accessories

WHAT IS THE DNI?

The DNI is an expert, latest-generation system for coolant leak detection.

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Product category: Accessories

WHAT TYPE OF TANK IS THE DNI FOR?

There are many assembly possibilities on all types of liquid tanks. The DNI is even capable of calculating the levels and volumes of coolant of horizontal and tilted tanks regardless of the angle.

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Product category: Accessories

WHAT FLUID IS THE DNI FOR?

The library of fluids integrated in the DNI enables it to respond to all installations, from the oldest to the most recent. This includes CFCs, if they still exist, HCFCs and HFCs as well as the most recent HFOs, not forgetting the natural fluid NH3 - CO 2.

Thus, the DNI integrates more than 70 fluids.

It is even possible to create their own fluids in the DNI directly, using pure fluids and known mixtures, up to a maximum of 6 mixtures that would represent a certain % of the mass. The DNI is not limited to the calculation of the pressure > temperature relationship.

The power of the DNI makes it possible to calculate in real time all points of the thermodynamic cycle in the liquid or vapour stage (depending on the sensors placed).
Thus, the display of the DNI shows the densities, the mass volumes, the enthalpies, the entropies, the speeds of sound, etc. in real time.

Evidently, all of this data is also filed every 2 or 3 seconds and sent to Sentinelle for evaluation and to generate graphs. In real time, the DNI also calculates and presents the concentration in % of gas in the liquid in the case of flash-gas in the tank or liquid in the compressor intake gas.

All of these calculations are very useful for the energy audits.

Attention : our pressure sensors are designed only for CFCs, HCFCs and HFCs.

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About us

Company details

EQUIVALENT CO2 ARE STILL INCREASING IN EUROPE AND WORLDWIDE.

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