Hydrogen Detector - MAK 20mm

  • Individual calibration and testing for trusted measurements
  • Extended temperature range (–40 °C to +60 °C)
  • Active environmental compensation
  • Internal microprocessor for advanced signal processing
  • Standard industrial size to fit existing detectors

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  • The MAK 20mm Hydrogen Sensor is an advanced thermal conductivity gas sensor utilizing MEMS (Micro Electronic Mechanical Systems) technology for precise hydrogen detection. It offers a broad detection range from ppm levels up to % volume, operates without the presence of oxygen, and provides excellent long-term stability and resistance to poisoning.
  • The sensor features an internal microprocessor for advanced signal processing, active environmental compensation, and ModBus digital communication for ease of integration. It is designed for critical and life-saving applications with a fast T90 response time and rugged stainless steel construction.
  • The sensor detects hydrogen concentrations in the air by measuring the change in thermal conductivity of the gas mixture, making it highly effective for gases with low molecular weight. It is also known for its outstanding long-term stability of 0.1% F.S./year and resistance to mechanical shocks compared to traditional sensors.

Use Cases

  • Hydrogen detection in environments where oxygen is absent
  • Critical and life-saving applications requiring fast response time
  • Hydrogen concentration measurement in industrial settings

Capabilities

  • Fast T90 response time
  • Extended temperature range (-40 °C to +60 °C)
  • Active environmental compensation (temperature, RH, pressure)
  • ModBus digital communication
  • Outstanding long-term stability
  • Rugged construction with stainless steel enclosure
  • Signal versatility with voltage output and bridge output modes (bridge mode usable for pellistor substitution)
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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