Properties
Application
The heated gas sampling probes series PSG Plus Probe ATEX 90 are used for continuous extractive gas analysis. They enable trouble-free representative sampling of hot predominantly dust and water vapour loaded gases. Typical applications are monitoring and protection of explosion-endangered plant components:
Technology
The intelligent design with optimum gas guidance enables the filtration of sample gas at the outer filtration surface of 212cm2 (largest on the market) as well as comfortable and quick filter change without tools and dismounting of the heated sample line. Extremely simple maintenance of the PSG Plus Probe ATEX 90 is enabled due to a sophisticated corkscrew mechanism, which allows opening without effort also at sticking filter housing lid. The holohedral tight aluminium block heater in combination with the 3 self-regulating heating elements ensures a homogeneous heating of the complete PSG Plus Probe ATEX 90 to 90°C:
Functions
Due to the largest filtration surface on the market in combination with the homogeneous heating dust will always be separated reliably in the PSG Plus Probe ATEX 90 without condensation of water vapour and therefore without blocking of the filter. For elevated dust concentrations of up to 40g/m3 resp. 280g/m3 the PSG Plus Probe ATEX 90 can be equipped with an ultimate effective single or dual stage back purging with tubing of 12mm outer diameter which is unique on the market. This way filter chamber (single stage) as well as filter are purged thoroughly. The standard calibration resp. test gas connection enables the use of the PSG Plus Ex 90 within emission measuring systems according to 13. and 17. BImSchV (EU-regulations 2000/76/EG and 2001/80/EG).
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