Homelayer222026-01-09T09:44:27+01:00 Our ProductsTrusted by some of the world’s biggest brands. NDIR Sensors 5 products Electrochemical Cells 2 products Catalytic Bead Pellistors 2 products Cyber Transmitter Boards 2 products Net Certified Enclosures 4 products Accessories 10 products Our ApplicationsIndustrial safety Reliability and safety integrity level of industrial gas detection systems starts with gas sensing elements – our unique range ensures field-proven performances worldwide. HVAC-Refrigeration NET has developed the most extensive, performing and dependable line of refrigerant gas sensors on the market based on NDIR technology. Laboratories and Medical Check our range of solutions dedicated to medical laboratories and hospital gas detection systems. Parkings and Tunnels NET electrochemical cells are designed to exceed EN 50545-1 specifications for the detection of carbon monoxide (CO) and nitrogen dioxide (NO2). Landfill gas (LFG)/Biogas N.E.T. high-volume IRNET sensors for Methane (CH4) and Carbon dioxide (CO2) are the ideal solution for Landfill gas (LFG) and Biogas applications. Waste water/Water treatment Whether your problem is Hydrogen sulphide (H2S), Methane (CH4), Ammonia (NH3), Ozone (O3), Chlorine (Cl2) or Carbon dioxide (CO2), we have the right detection solution. Our Technologies Certifications At NET, we believe that an organization’s overall quality of work and processes is passed on to its products. This is why we maintain the industry’s highest standards of certification issued by the most renowned notified bodies. News & Events 20Jan20 January 2026 N.E.T. at AHR Expo 2026: Advancing HVACR Safety with NDIR Gas Sensing Technology N.E.T. is pleased to announce our participation as the HVACR industry converges on the Las Vegas Convention Center for... Read More 19Jan19 January 2026 Hydrogen Monitoring: Achieving Integrated Safety with the new MAK sensors Hydrogen is regarded as the future of clean energy, but its use requires high safety standards. As a highly flammable,... Read More 13Jan13 January 2026 Understanding ATEX Directives: Workplace and Equipment Safety Standards What does ATEX stand for? The term ATEX is derived from the French title of the 94/9/EC directive: Appareils destinés à... Read More