Mounting Of Probe With Sample Tube Or Prefilter - M&C SP Series Instruction Manual

 In order to connect the sample line, screw in a suitably sized threaded connector with a ¼"-NPT connecting
thread using PTFE sealing tape.
 For option second sample outlet SP2000/2x screw in two suitably sized threaded connectors with a ¼"-NPTa.
 For option high heating -H320/C a 6mm pipe socket is welded on and a tube connector for 6 mm tube con-
nection (optional 8 mm) is supplied.
 Remount heat conducting jaws and tighten knurled nut.
Attention
Caution
14.3

MOUNTING OF PROBE WITH SAMPLE TUBE OR PREFILTER

Basically it is advantageous if the probe is built into the process with a lower downward inclination. This mount-
ing position is absolutely necessary if the SP32 sample tube is used for sampling e.g. after wet scrubbers, so that
separated liquid drops can flow back to process.
A preferred mounting position is to have the probe with its sample gas outlet pointing down-
wards, although this is not absolutely necessary for perfect functioning.
Note
 Insert flange seal  (Fig. 6) between sampling flange and probe flange.
 If the heated probe tube type SP30/35 or the ceramic prefilter type V12 is used, then the probe is to be screwed
to their flange  (Fig. 6)(with welded threaded bolt). First insert the flange seal between the two flanges.
 If the probe connection does not correspond to the standard flange connection DN65 PN6, then the optionally
supplied adapter flange (Fig. 2 and 6) should be mounted to the probe in the same way.
 For high pressure version /HP a flange ist standardmäßig ein Flansch DN50 PN25 vorhanden
 Screw either the probe tube or prefilter  (Fig. 6) with thread G3/4"o directly or using an extension tube  with
the ¾" flat gasket into the ¾" inner thread of the flange of the probe and tighten.
 Insert sample tube or prefilter of the complete probe unit into the connection piece and screw probe at the
connection piece using the screws, spring rings and nuts supplied.
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Check tightness of the tube connections!
Never operate probe without heat conducting jaws because of the resulting cold bridge
blocking of connector and line is to be expected!
SP2000, SP2300, SP2400 | 1.00.03 21