Hydrogen Detectors - NET3 Cyber Head

N.E.T. SRL

Supplied ready-to-use with a sensor configured and pre-calibrated
Simple calibration in the field with software, calibration pad or Modbus commands
Local Threshold alarm outputs
Watchdog and local fault outputs
Special ranges supplied on request

The NET3 Cyber Head is an ATEX/IECEx certified stainless steel enclosure complete with sensor and electronics, designed to be used as a component of a fixed gas detection system or as a full conformity standalone field device. It offers industry-standard 4-20mA analogue output and MODBUS protocol on RS-485 for digital addressable systems.
The unit is ready-to-use with a sensor configured and pre-calibrated, and it is available for the full N.E.T. comprehensive detection range including Infrared sensors, Electrochemical cells, and Catalytic Pellistors. The Cyber version features 4-20mA output and RS-485 Modbus output, along with fault and alarm contacts, over a 10-30 Vdc power supply.
The flameproof enclosure is equipped with an integral stainless steel sinter filter, guaranteeing safe entry of the atmosphere being detected (II 2G protection).
The unit is decomposable, allowing for sensor replacement at the end of its life, and comes with an external M46 thread for easy fitting of accessories and three possible threads at the rear to fit in most detector housings (¾, 1, or M20). Full PC software and connection boards are available for live readings, calibrations, and setting modifications.

Use Cases

Used as a component of a fixed gas detection system
Used as a full conformity standalone field device
Integrated in gas detector projects
Directly connected to a controller as a complete standalone field device

Capabilities

4–20 mA analogue output and Modbus RS-485 digital communication
Supports multiple sensing technologies: IR, electrochemical cells, catalytic pellistors
ATEX/IECEx certified flameproof Ex d enclosure for hazardous areas
Replaceable sensor design extending operational lifetime

N.E.T. SRL

N.E.T. S.r.l. (Nano Environmental Technology) is an Italian manufacturer of gas sensing devices, producing and supplying a range of gas detection sensors and components on an OEM basis for industrial and commercial applications. The company’s products include electrochemical cells, NDIR sensors, and catalytic bead pellistors, and it holds ISO 9001 certification as well as various industry-recognized certifications. The headquarters and production are based in Milan, Italy.

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