Company Profile


Nano Environmental Technology S.r.l. (N.E.T.) was founded in 2002 with the mission of setting new standards in the gas sensor market; high quality, excellent technical support, competitive pricing and short delivery times.

N.E.T. now manufactures and sells a complete range of gas sensing devices on an OEM basis for industrial and commercial applications used by instrument manufacturers worldwide.

The new range of NDIR sensors on a microprocessor platform includes solutions for the detection of hydrocarbons, CO2, SF6 and refrigerants.

The new IR technology is manufactured in entirety at the N.E.T. headquarters in Cornaredo near Milan in Italy.


N.E.T. has assembled a team of dedicated engineers and market specialists with wide experience in gas detection who together are able to provide a high level of technical and commercial support.

N.E.T., an ISO9001 registered company since 2003, is able to offer:

  • A full range of gas sensors that meet the needs of every customer
  • On-time delivery
  • The highest level of technical and integration support
  • Market realistic and competitive pricing to give our customers an effective cost advantage

See N.E.T. full quality policy 


N.E.T is leader in the production of:

NDIR gas sensors for portable and fixed detectors

Certified Heads

Development of new technologies for gases detection