Fast and energy efficient O2 / H2O measurement for drying processes

The patented AQUATEC® 2000 is the only InSitu O2/H2O analyzer in combination with emissions analyzer systems for all types of combustion.

AQUATEC® 2000 measures moisture and oxygen in flue gases or other non combustible gases.

The measuring system consists of two serially installed, tried and proven gas sensors, in use the world over. The wet process gas measured by the first probe is extracted and processed in the analyzer cabinet (dried) and then fed to the second probe as a dry gas. The values measured by the two probes are compared and evaluated by the electronic unit with its high range of functions.

The analyzer cabinet of the AQUATEC® 2000 provides a maximum in flexibility and expansion possibilities. Depending on the required tasks, e.g. a multi component analyzer with a NDIR measuring principle for measuring gas components according BImSchV or other analyzers can be additionally installed.

Technical Data
Insertion depth of probe
up to 3682 mm
H2O / O2 ranges
2 x 0 - 25 % O
(others on request)
0 - 100 % H2O
Measurement accuracy
± 0.2 % of measured value
Reaction time
0,5 s
(process flow velocity > 10 m/sec.)
Process gas temperature
up to 800 °C
up to 1400 °C
(with cooling protection tube)
Ambient temperature
-40 °C to 80 °C (probe)
5 °C to 40 °C (cabinet)
IP code
IP65 (probe)
IP66 (electronic unit)
  • O2 and H2O measurement in CEMS
  • Measurement of oxygen and water vapour in flue gas
  • Self-monitoring
  • Gas tight sensor construction
  • Sensor life expectancy on display
  • Overview of calibration history
  • Includes gas extraction & conditioning