Sample tubes - heated, for ex-zone 2: SP2000/SP30-H..EX20 pages

Embracing Challenge
Electrically heated sample probe
tube series SP®
Version SP30-H1.1/EX2, SP30-H2/EX2 and SP30-H1.1-V/EX2
for gas sample probe SP3200 and SP3200V
for sampling from and mounting in ex-zone 2
SP30-H1.1/EX2
Special Features
Approval according to ATEX for sam-
pling from Ex-zone 2
Approval according to ATEX for mount-
ing in Ex-zone 2
Completely heated sample tube
Electronic temperature controller
Different lengths
Unheated pre-filters or extensions pos-
Application
The electrically heated M&C sample probe
tube SP30-H../EX2 is used in extractive sampling systems to avoid cooling and condensation of the sample in the insitu tube from
the sample point to the heated sample probe
SP3200-H. It can be used for sampling from
Ex-zone 2 and mounting in Ex-zone 2.
To avoid a premature demage by cooling
and condenstaion in dust loaded processes, we recommend a heated tube type
SP30-H1.1-V/EX2, including an insitu pre-filter
V20-2/30, heated up with the tube.
sible
Simultaneously heated pre-filter pos-
sible
Easy mounting
Two temperature sensor versions
Description
The electrically heated M&C sample tube
SP30-H../EX2 is available in 0,6 m and 1,0 m,
length.
With a mounting flange with 4 welded screws
the heated sample tube SP30-H../EX2 can
be easily fixed both to the flange at the
sample point and the probe head SP3200-H.
The heated sample tubes SP30-H1.1/EX2 and
SP30-H2/EX2 is equipped with a G3/4»i thread
connector at the tube end. This enables fixing
a standard non heated sample tube or prefilter to the heated insitu tube.
The electrical cartridge heater is located inside
a double tube system, completely separated
from the process. At the version SP30-H1.1-V/
EX2 the included large pre-filter V20-2/30 is
heated up with the sample tube.
The temperature of the heated tube has to be
adjusted in relation to the process temperature and corresponding to the max. admissable sampling temperature of 185°C. The
tube versions SP30-H1.1/EX2 and SP30-H2/
EX2 have an internal diameter of 22 mm. The
internal diameter of the version SP30-H1.1-V/
EX2 is reduced to 6 mm to optimise the tube
dead volume.
For temperature control of the heated sample
tube the electronic controller HEX5-0.2.08 is
used. It is applicable for separate mounting
in Ex-zone 2. The controller depending on
the desired temperature class is programmed
correspondingly ex works.
Technical specifications and illustrations are without
obligation, subject to modifications. 11.09
M&C TechGroup Germany GmbH • Rehhecke 79 • 40885 Ratingen • Germany
info@mc-techgroup.com • www.mc-techgroup.com • Fon +49 2102 935-0 • Fax +49 2102 935-111
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