When it comes to refrigerant leak detection, the predominant sensing technologies are Non-Dispersive InfraRed (NDIR) and Metal-Oxide Semiconductor (MOS). NDIR is the most performing technology however, its cost has prevented broad adoption in light commercial and residential applications. The N.E.T. LOW cost IREF-LITE sensor is the professionals choice!

The typical MOS sensor unique characteristic is it's BROAD response to gases including the Refrigerant TARGET gas. Interferants including VOC's, other Toxic gases, Hydrocarbons and even Humidity and Temperature changes, affect the MOS sensor performance. The MOS sensor offers broad sensing capabilities at a low cost however, it is not a precision sensor for the measurement of Refrigerant gases including, modern A2L gases. Modern refrigeration systems depend on the precise operation of subsystems therefore, the only precise and dependable method for the detection of Refrigerant Gases is Non-Dispersive InfraRed - NDIR Technology. The N.E.T. IREF-LITE offers Superior Gas Selectivity to avoid false and undetected alarms thus reducing cost.

N.E.T. TECHNOLOGIES

Innovative Gas Sensing. By constant research and innovation, NET has developed distinctive and unique technologies. Incorporated every day in our products, that enable exceptional benefits for our users.

Detectable gases and Measurement ranges: IREF-LITE 32mm

ppm range:

• R-1234yf (0-5.000ppm)

• R-1234ze (0-5.000ppm)

• R-134a (0-5.000ppm)

• R-32 (0-10.000ppm)

ppm range:

• R-404a (0-5.000ppm)

• R-407c (0-5.000ppm)

• R-410a (0-10.000ppm)

• R-449a (0-5.000ppm)

LFL% range:

• R-1234yf (0-6.2%vol)

• R-1234ze (0-6.5%vol)

• R-32 (0-14.4%vol)

• R-454a (0-6.3%vol)

LFL% range:

• R-454b (0-7.7%vol)

• R-454c (0-6.2%vol)

• R-455a (0-11.8%vol)

Download Centre: Data Sheets

Data Sheets

IREF-L LFL

IREF-L ppm

Certificates

RoHS Conformity Declaration

SIL Conformity Assessment

Applications-N.E.T.
> Industrial Safety
> HVAC-Refrigeration
> Laboratories and Medical
> Vehicle Parking and Tunnels
> Landfill Gas (LFG)/Biogas
> Waste Water/Water treatment

Applications-CheckUp

> SmartCity
> Agriculture 4.0
> Industrial Air Quality Monitoring
> HVAC

> Clean Rooms and Giga Factories
> Personal Exposure

Applications-Technocomm-IoT

> Data Visualisation and Analysis

> Ambient and Indoor Air Quality

> River Level and Flood Prediction

> Precipitation – Rain

> Soil Temperature and Humidity

> River Water Quality

Applications-Technocomm-IoT

> Environmental Radiation
> Technocomm DSaaS

Support Centre

> Privacy Notice
> Sales Support/Ask for a Quotation
> Technical Support

Products-N.E.T.
> OEM NDIR Infrared Sensors
> OEM Electrochemical Sensors
> OEM Catalytic Bead Pellistors
> OEM Cyber Transmitter Boards
> OEM Net Certified Enclosures
> OEM MAK TCD Sensor
> REMORA – Refrigerant Leak Detector

Products-CheckUp
> OEM Tera Sensor Particulate Sensors
> OEM 4, 5, 7, AQ7 Transmitter Boards
> OEM PPM Oxygen Transmitter Boards
> Ammonia Detectors
> Volumetric Detectors
> Tera Sensor Instruments
> CheckVision – Cloud IoT Platform

Products-Technocomm-IoT

> CommonSense Cloud IoT Platform

> EnviroSense Air Quality Monitor

> FloodSense Water Level Monitor

> RainSense Precipitation Monitor

> AquaSense Water Quality Monitor

> RadSense Radiation Monitor

> DSaaS Device/Sensor as a Service

Contact Us
> Telephone: +55 61 99554-8964
> Mail: info@gassensorsolutions.com

> Address: SQNW 102, Brasilia, Distrito Federal, 70683-055, Brasil