Reference gas pressure

2 000 … 4 000 hPa above sample gas pressure, but max. 5 000 hPa

Sample gas pressure

• With hoses

500 ... 1 500 hPa (abs.)

• With pipes

500 ... 2 500 hPa (abs.) with internal pressure sensor

500 ... 3 000 hPa (abs.) with external pressure sensor

Sample gas path

With hoses or with pipes

Reference gas pressure

100 hPa above the sample gas pressure (low-pressure version) for the connection of an external pump

Sample gas pressure

Atmospheric pressure ±50 hPa

Sample gas path

With hoses

Reference gas path

With hoses