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SP30-H../EX2 | 1.02.00
11
11
PREPARATION FOR INSTALLATION
Select the optimum sampling point according to the generally applicable guidelines or consult the
responsible authorities.
Locate the sampling point in such a way that there is adequate space for inserting and removing the
probe and pay attention to the insertion length of the probe tube.
Make certain that the probe is easily accessible so that you can carry out any subsequent maintenance
work without trouble.
If the ambient temperature in the area of the connections is > 70°C [> 158 °F] as a result of radiated
heat, then a radiated-heat deflector must be mounted to protect the probe.
The connection's mounting flange connection should comply with DN65 PN6. If other connection sizes
are required, the stud bolts of the heated sample tube can be arranged accordingly as option.
The necessary minimum flange size and the minimum connection diameter depends on the diameter of
the probe tube or pre-filter used.
Before mounting, the probe must be adjusted to the existing operating conditions.
The existing operational parameters are to be checked accordingly prior to commencing mounting work
(see also technical data, chapter 10):
Under / over pressure situation
mbar
bar
Process temperature
°C Min.
°C Max.
Dust loading
g/m³
Dust composition - grain size
µm
Gas composition
corrosive
toxic
explosive
Which parameters should be measured,
e.g. O
2
, CO, SO
2
, NO
X
,...,
Vol.%
mg/Nm³
ppm
Required amount of gas
l/h
Min.
l/h
Max.
Necessary T
90
time
sec.
12
MOUNTING
W A R N I N G !
The permitted ambient temperature for the connection box of the
sample tubes SP30-H../EX2 and SP30-H1.1-V/EX2 is -20 to +70°C [-4
to 158 °F].
•
Put flange sealings on the threaded bolts of the heated sample tube.
•
Screw together gas sample probe with threaded bolts of the heated sample tube.
•
Screw together gas sample probe at the sampling connection piece with threaded bolts on the
process side of the heated sample tube.
