- Model Sensistor ISH2000 - Hydrogen Leak Detector



The Sensistor ISH2000 is a robust instrument for professional leak detection, both manual and automatic. The unique method involving the use of inexpensive forming gas (5 % hydrogen and 95 %nitrogen) as tracer gas. This combines unmatched measuring properties with user-friendly technology, low costs and minimal service requirements. This makes the Sensistor ISH2000 the best option for a wide range of production and maintenance applications. It is especially suitable for finding leaks of a size that would leak liquids such as water, fuel and oils or in environments with occasional large leaks. Sensistor ISH2000 Hydrogen Leak Detector is available as desktop-, panel- and battery operated versions.


  • Smart accessories adapt the detector to a wide range of testing situations -
  • from manual sniffing to fully automatic chamber testing
  • Low maintenance thanks to no moving parts
  • High sensitivity combined with excellent performance in high concentrations, makes it easy to locate leaks
  • Short recovery time reduces downtime when detecting gross leaks
  • Easy sensor fitting allows the operator to replace the sensor in a matter of seconds
  • Long autonomy – fast charging (for battery-powered model)
  • The Sensistor ISH2000C is portable and battery powered for maximum freedom. Also perfect in rough environments


  • Design for tough industrial environments
  • Simple and intuitive user interface
  • Low maintenance
  • Fast sensor reaction, fast recovery
  • Highly selective hydrogen sensor
  • Manual sniffing or automatic sampling
  • Ergonomic hand probe with built-in intelligence facilitates the operator’s control of the instrument
  • 3, 6 or 9 m (9.8, 19.6 or 29.5 ft) probe cable
  • Integrates with INFICON Tracer Gas Fillers

Typical Applications

  • Industry
  • Automotive
  • Aerospace
  • Packaging
  • RAC
  • Medical
  • Process

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