Connected solutions dedicated to improving performance and reducing
the environmental impact of refrigeration installations.
Sentinelle is the web interface for managing and monitoring the DNI and its modules. Sentinelle compares, analyzes, advises and alerts.
The Floating HP (High Pressure) Module varies the condensing pressure as a function of the outside temperature in order to improve the energy performance of the installations.
An effective response to complex regulations
The European community strengthened regulations on fluorinated greenhouse gases in April 2014 with a new regulation (EU) No 517/2014. This new regulation commonly called "F-Gas" came into effect on January 1, 2015.
The objective of this regulation is to regulate the sale and use of refrigerants with a strong environmental impact. The progressive reduction of the quantities placed on the market and the reinforced leakage control of the installations are pillars of this European regulation.
Our customers testify
They trusted Matelex for the surveillance of their installations, here are their testimonies :
« We have installed several DNIs on mass distribution facilities and we are very satisfied with the product, it perfectly meets our needs and those of our customers. »
« Within my agency we have equipped ten installations with the DNI system. We are much easier to detect even small refrigerant leaks on our large installations. The equipment is simple to install, the touch screens are intuitive and easy to use for the customer and the technician. »
Matelex is a specialist in leak detection and energy management for refrigeration installations.
Matelex patented its Smart Level Detector in 2009. This leakage detection system using an indirect measurement method offers an effective response to refrigerant leaks and complies with regulatory requirements.
The energy and floating HP (High Pressure) modules allow us to go further in the connected management of refrigeration installations by offering a global surveillance solution for installations, linked to the Sentinelle web interface.
Regulatory changes, news, events…
Keep up to date with news from the world of refrigeration.