Blog

Trade Shows & Events – 2026

N.E.T. is proud to announce its participation in 🔹AHR Expo – Las VegasFebruary 2–4. Central Hall, Booth 1851 🔹MCE – MilanMarch 24–27. Halls 11 Booth 31 🔹Sensors Converge – Santa Clara, CaliforniaMay 5-7. Booth 952 🔹Sensor+Test – NurembergJune 9–11. Booth 360 🔹Sensor China – ShanghaiSeptember 16–18. Booth 2H041 🔹Chillventa – NurembergOctober 13–15. Hall 6 Booth 432 🔹Hydrogen Technology Expo – HamburgOctober 20–22. Hall B6, Italian Pavilion We...

24 November 2025By Events / ExhibitionsRead more...

Meet the Most Reliable Refrigerant Gas Sensor on the Market — IREF PRO by N.E.T.

MOS (Metal-Oxide-Semiconductor) sensors have been the main go-to solution for detecting flammable Gas and refrigerant leaks for decades. Despite their affordability, MOS sensors come with significant trade-offs: frequent recalibration (every 6 months or less), short lifespan (2–4 years), and susceptibility to false alarms and environmental changes. IREF PRO by N.E.T. paved the way for the next generation of NDIR refrigerant Gas Sensors,...

19 November 2025By NewsRead more...

N.E.T. at Refrigera 2025: Innovation in Gas Sensing for Refrigeration and Beyond

🔹 N.E.T. is proud to announce its participation in Refrigera 2025, a major international event aimed at professionals and companies in the HVAC/R industry — from system manufacturers and installers to technology providers and component developers.   📅 November 5–7, 2025, at Bologna Fiera, Italy. 📌 You can find us at Booth A22.   It is the ideal meeting point to explore the latest...

30 October 2025By Events / ExhibitionsRead more...

NET PRESENTS THE MAK SENSOR AT HYDROGEN TECHNOLOGY EXPO 2025

🔹 The appointment with the future of Hydrogen: October 21–23, Hamburg 📅 October 21–23, 2025 📌 Hamburg Messe, Hamburg (Germany) 📍 NET: 6J30 From October 21st to 23rd, 2025, NET will be exhibiting at Hydrogen Technology Expo Europe at Hamburg Messe (Germany). The event allows all the main players in this industry to showcase their technologies, which are used to facilitate the use Hydrogen in...

16 October 2025By Events / ExhibitionsRead more...

New Product Presentation: Remora First modules at AHR Expo 2025 in Orlando

The AHR Expo brings together manufacturers & suppliers of all sizes & specialties to share ideas and showcase the future of HVACR technology. It’s the industry’s best place for OEMs, engineers, contractors, facility operators, architects, educators, and other professionals to experience everything new in HVACR and build the vital relationships that grow businesses and careers. The AHR...

20 January 2025By Events / ExhibitionsRead more...

AHR Expo 2025 in Orlando

The AHR Expo brings together manufacturers & suppliers of all sizes & specialties to share ideas and showcase the future of HVACR technology. It’s the industry’s best place for OEMs, engineers, contractors, facility operators, architects, educators, and other professionals to experience everything new in HVACR and build the vital relationships that grow businesses and careers. The AHR Expo is co-sponsored...

15 January 2025By Events / ExhibitionsRead more...

Product Change Notification PCN 02-24

Dear Customer, This is to inform you that, starting from Dec. 1st, 2024 all the 32mm IREF PRO, IREF LITE and IRNET PRO sensors will be produced with label shifted 12mm (approx) to the left of the current one. It could happen that for the first deliveries you will receive parts with old positioning and new positioning: label already applied will...

15 November 2024By PCNRead more...

NET NEWSLETTER Q4-24

Dear customer/partner, NET REMORA FIRST – THE NEW OEM REFRIGERANT SENSOR MODULE FOR R-290 AND A2L GASES IS HERE!   NET has just released REMORA First, a complete, ready-to-use and cost-effective sensor module aimed at making refrigerant leak detection easy, affordable and effective in any application scenario, while eliminating maintenance requirements and problems with false alarms: from direct integration in HVAC/R equipment such...

2 October 2024By N.E.T. NewsletterRead more...

NETC HEADS ARE NOW CERTIFIED ACCORDING TO UL AND CSA STANDARDS 60079 (HAZLOC)

Exciting product news for our users based or operating in the US and Canada: the NETC3 and NETC2 Heads have just received the certification in accordance to North American standard series UL 60079 (UL 60079-0 and UL 60079-1), and CSA C22.2 60079 (CSA 60079-0 and CSA 60079-1), specifying general requirements for construction, testing and performance applying to equipment for the...

2 October 2024By NewsRead more...

NET NDIR SENSOR WARM-UP TIME: FULL OPERATION vs. FULL SPECIFICATIONS

NET NDIR SENSORS WARMUP TIME: FULL OPERATION vs. FULL SPECIFICATIONS The Data Sheet and User Manual for all our NIDR sensors states that warm-up time is 60 seconds for full operation at 25 °C and at least 30 min for full specifications. We are often asked what is the difference between these two conditions. At power-up the sensor performs initial “bootstrap”...

30 August 2024By News, FAQRead more...