Gas cooler series RC 1.2+

In emission measurement, process control relies on prompt and exact determination of the operating parameters. Here, gas analysis is the key for safe and efficient control of process flows, environmental protection and quality assurance. This benefits controlling flue gas emission in power stations as well as measurements in small combustion plants or exhaust gas analysis in automotive engineering. Many of the analysis processes used in these fields require extracting the sample gas. This inevitably also extracts process-related contamination such as particles or moisture. These in turn can impact the measurement results or damage the measuring cells. The sample gas must therefore be conditioned before entering the analyser. The RC 1.2+ series features a new generation heat exchangers with a particularly low wash out effect of water-soluble components and are specifically suitable for measuring emissions. Most notably, the washout of SO2 is low. These coolers can therefore be used for so-called automated measuring systems (AMS) per EN 15267-3.

Low wash out effects.

Compact installation.

One gas path with two in-line heat exchangers.

Duran glass and PVDF heat exchanger.

Bühler constant control system.


Cooling block temperature display.

Status alarm.

Rated cooling power 390 kJ/h.

Dew point stability 0.1 °C.


Ready for operation

after max. 15 minutes

Ambient temperature

5 °C to 50 °C

IP rating

IP 20

Electric supply:

115 V, 60 Hz or 230 V, 50/60 Hz ± 5%

Plug per DIN EN 175301-803


Stainless steel

Weight incl. heat exchangers

approx. 15 kg