M&C TechGroup SP2400-H Operator's manual - Manual (Page 8)

8 Gas sampling and gas conditioning technology 2-1.1-ME
Major problems of the extractive continuous gas analysis are the materials contained in the sample
gas e.g. dust, water vapour and also gas components forming corrosive acids with condensing water
vapour.
In order to realize an easy-to-maintain measurement the dust has to be separated without condensa-
tion of water vapour. This prevents „baking“ of dust and water and the possible acid formation. This
way a blockage of filters and connected line is prevented and the probe material in contact with the
gas will not be affected.
The solution are heated M&C sample probes like e.g. probes of the series SP2000... This probes
guarantee a minimum of maintenance work if correctly adapted to the process conditions. At the con-
tinuous gas sampling for analytical measurements with M&C gas sample probes a fine dust filtration
already happens at the sample point. Hereby already a majority of necessary maintenance work at
analyser systems is prevented.
Basically, the quantity of sampled gas should be kept to a necessary minimum to guarantee a mini-
mum of maintenance work and a maximum of availability. This is made possible thanks to optimised
downstream gas conditioning using M&C components.
7 SERIAL NUMBERS
The nameplates bearing the serial number are located on the side of the electrical connection box.
N O T E !
Always quote the device's serial number when making enquiries and order-
ing replacement parts.