Michell XTC501 Thermal Conductivity Analyzer

Hydrogen, Binary Gas and Gas Mixtures Measurement

Key features

  • Compact, lightweight and easy to install
  • Intuitive user interface
  • Tough IP55 housing
  • Low cost of ownership due to minimal maintenance
  • Measurement ranges from 0 to 5% up to 0...100 % and 50/80/90...100 %
  • Accuracy of better than ±1 % full scale
  • 2 x 4...20 mA outputs and Modbus RTU over RS485 as standard


A lightweight and compact binary gas analyzer for measuring gas mixtures – such as air in argon or carbon dioxide in air. Suitable for installation in safe areas the XTC501 has a tough, IP55-rated housing. Available with an optional display and 4-button interface, the analyzer is easy to install, configure and operate.

Because the thermal conductivity sensor has no consumable parts and will last the lifetime of the analyzer, XTC501 has a competitively low lifetime cost of ownership and is simple to maintain.


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