IR Sensor Family - Overview

 

 N.E.T. is featuring a complete family of NDIR devices for Hydrocarbon and Carbon Dioxide monitoring that fits the most exigent requirements.


IRNET is the base of this family, an NDIR sensor designed for fixed instruments available in the "dummy" 7 pins version or in the intelligent version with a temperature compensated and linearized concentration proportional voltage output. It is designed to fit most instrument makers in the standard 20 mm and 32 mm versions.

 

IRIS  is the first and unique Smart NDIR sensor with incorporated intrinsically safe barrier, designed to comply with SIL 2 specifications and ATEX certified.

 

IRPELL has been developed to replace the catalytic technology. Using the same power supply and the same output as a regular pellistor it is as simple as “plug’n play”.

 

IRAD IR sensor head features the IR sensor series enclosed in an ATEX certified head with an optional CYBER® transmitter.
 

 For complete instructions on how to compile the part number of the IR sensors that suits your specific application, please read here (a pdf document will open in a new browser window).

IR Presenstation

 

Sensor Family Characteristics

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Model     

Gases and Measuring Ranges

Output

Sensor Size (diameter)

Certification

Data Sheet (pdf)

IRNET-P

Hydrocarbons:

100% LEL

100% vol

 

Carbon dioxide:

0-5000 ppm vol

0-2% vol

0-5% vol

0-100% vol

Analogue voltage output: [0.4 V—2 V] dc (other voltages, falling or rising, available on request)

or

[Vcc/2 ± Δ)] dc (falling or rising and Δ value is to be specified by the customer)

20 or 32 mmN/Aview
IRNET-77 pin "dummy" output20 or 32 mmN/Aview
IRIS-P

Analogue voltage output: [0.4 V—2 V] dc (other voltages, falling or rising, available on request)

or

[Vcc/2 ± Δ)] dc (falling or rising and Δ value is to be specified by the customer)

32 mm

Intrinsically Safe sensor

ATEX certified component Ex i

view
IRIS-77 pin "dummy" output32 mm

Intrinsically Safe Sensor

ATEX certified component Ex i

view
IRPELL-P Full pellistor output20 or 32 mmN/Aview

 

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