The M&C sample probes version SP2000...,
SP2300-H and SP2400-H are used for continuous extraction of gases from dust loaden,
hight temperature and/or humid processes.
Description
The sample probes are designed for easy
installation, reliable operation and trouble
free maintenance. They are versatile in application and depending on the task to be
performed various sample tubes or pre-filters
(see data sheet 2.14 and 2.17), not included in
the scale of delivery, can be simply screwed
into the probe (G 3/4» thread).
The filter element (ceramic is standard,
others optional) with a large surface area
and high capacity is located in the external
housing.
The design offers little or no stagnant space external to the process. The
probes are designed so that changing
a filter element does not involve the use
of tools. In this operation neither the sample probe tube nor sample line need to
be removed, thus avoiding contamination
of the clean gas path and maintaining the
integrity of the system.
The sample tube can be cleaned, washed or
rodded-out from outside the process. The
special design of the heating element of the
SP2000/2300/2400-H (with protective hood)
permits controlled heating of the complete
filter housing, including the mounting flange
up tp 180 °C (Version /H320 up to 320 °C).
This ensures reliable operation external to the
process preventing the temperature falling
below the dew-point.
The temperature of the standard probe is
controlled by an integral compact design
capillary sensor thermostat with an excess
temperature limit switch and an alarm function for temperature failure. The probe can be
provided with test and reference gas facilities.
Depending on the gas composition, it is possible that the standard material of the probe
body (stainless steel 316) will not be sufficiently corrosion resistant. In this case probe
SP2300-H made of PTFE or SP2400-H made of
Titanium should be used.
Technical specications and illustrations are without
obligation, subject to modications. 10.04/06.06
* Standard
** Options (/H320 not for SP2300-H, /7aT** not for SP2300-H and SP2400-H)
*** In case of higher ambient temperatures use option PT100 (Part No. 20S9025) or thermocouple Fe-CuNi respectively Ni-CrNi (Part No. 20S9027 resp. 20S9028) instead of the thermo-
state controller. Then, an additional electronic temperature controller (see data sheet 2-5.1) is necessary.
Differential pressure and T90-time
∆P and T90 at flow of:100200500100015003000 (only /HF)Nl/hr
∆P with new filter element S-2K150/GF1500,0070,0110,020,0580,1350,240/0,225bar
T90-time for SP2000-H without tube63,51<0,5<0,5<0,5s
The above table does only indicate the possible options for the dierent probe types. This is no statement about the possible combinations of these options with each other in a probe
model. In case you are looking for several options to be combinated, please ask our sales team for technical advice.