New Intelligent NDIR Sensor for CO2 or HC Detection 

The IRNET is the base of the new family of infrared sensors developed by N.E.T. (Italy), featuring integrated electronics with microprocessor for signal linearisation and temperature compensation, and it is suited for instrument manufacturers with no specialist knowledge in IR technology.

Using the patented optical cavity “Nautilus” combined with the latest NDIR technology, the result is a high performing, robust sensor for Hydrocarbon or Carbon Dioxide with a lifetime of over 5 years meant for detection in ppm range, %LEL or %volume.

The wide operating temperature (-40 °C to +60 °C) and humidity range, 20mm or 32mm diameter size, standard output (voltage or pellistor replacement), fast response time and ModBus digital communication make it suitable for fixed gas detection instruments.