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MicroTubes for hydrogen sulphide measurement, 100 to 2,000 ppm

Dräger MicroTubes for hydrogen sulphide (H₂S) are short-term measurement tubes for the Dräger X-act 7000 analyser, covering 100 to 2,000 ppm. The high range is required to quantify sour gas streams and confirm scrubber performance.

  • Measuring range 100 to 2,000 ppm – matched to the concentrations that matter when you assess hydrogen sulphide exposure or trace a leak.
  • Read out automatically by the X-act 7000 – the analyser evaluates the tube and shows the concentration directly, so there is no colour scale to judge by eye and no operator interpretation to defend afterwards.
  • Ready to use straight from the box – no calibration, no warm-up time and no sensor to replace; each tube carries its own batch data for the instrument to read.
  • A documented spot measurement in minutes – ideal where a permanently installed monitor would be disproportionate but a defensible reading is still needed.

Measured gas and detection range

  • Hydrogen sulphide (H₂S)

Technical data of these MicroTubes

  • Measuring range: 100 to 2000 ppm
  • Measurement time: 15 to 180 s
  • Standard deviation: ± 10 %
  • Permissible ambient temperature: 10 to 40 °C
  • Permissible humidity: 1 to 40 mg/L

Typical applications for these MicroTubes

  • Sour gas production, refineries, digesters and biogas upgrading.

Instrument compatible with these MicroTubes

  • Dräger X-act 7000