Operating Manual
Electrically heated sample probe tube
series SP®,
version SP 30-H... and SP35-H...
Gas sampling and gas conditioning technology 2-1.9.6ME
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This Operating Manual does not claim completeness and may be
subject to technical modifications.
© 01/2011 M&C TechGroup Germany GmbH. Reproduction of this
document or its content is not allowed without permission from M&C.
1st Edition: 01/2011
Dear customer,
we have made up this operating manual in such a way that all necessary information about the
product can be found and understood quickly and easily.
Should you still have any question, please do not hesitate to contact M&C directly or go through your
appointed dealer. Respective contact addresses are to be found in the annexe to this operating
manual.
Please also contact our homepage www.mc-techgroup.com for further information about our
products. There, you can read or download the data sheets and operating manuals of all M&C
products as well as further information in German, English and French.
Gas sampling and gas conditioning technology 2-1.9.6ME
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Content
1 General information ...................................................................................................................... 4
2 Declaration of conformity ............................................................................................................. 4
3 Safety instructions ........................................................................................................................ 5
4 Warranty ......................................................................................................................................... 5
5 Used terms and signal indications .............................................................................................. 6
6 Application ..................................................................................................................................... 7
7 Description ..................................................................................................................................... 7
8 Temperature controller ................................................................................................................. 8
9 Technical Data ............................................................................................................................... 9
10 Preparation for Installation ......................................................................................................... 10
11 Mounting ...................................................................................................................................... 10
12 Electrical connections ................................................................................................................ 11
13 Starting ......................................................................................................................................... 12
14 Maintenance ................................................................................................................................. 13
15 Closing down ............................................................................................................................... 13
16 Spare parts list ............................................................................................................................ 13
17 Appendix ...................................................................................................................................... 13
List of illustrations
Figure 1 Dimensions SP30-H.. and SP35-H.. ............................................................................. 7
Figure 2 Dimensions SP30-H1.1-V and pre-filter temperatures .................................................. 8
Figure 3 Mounting of the heated sample tube SP30-H../SP35-H.. ............................................ 11
Figure 4 Electrical connection e.g. SP30-H2 with PT100 .......................................................... 12
Gas sampling and gas conditioning technology 2-1.9.6MD
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Head Office
M&C TechGroup Germany GmbH Rehhecke 79 40885 Ratingen Germany
Telephone: 02102 / 935 - 0
Fax: 02102 / 935 - 111
E - mail: info@mc-techgroup.com
www.mc-techgroup.com
1 GENERAL INFORMATION
The product described in this operating manual has been examined before delivery and left our works
in perfect condition related to safety regulations. In order to keep this condition and to guarantee a
safe operation, it is important to heed the notes and prescriptions made in this operating manual.
Furthermore, attention must be paid to appropriate transportation, correct storage, as well as
professional installation and maintenance work.
All necessary information a skilled staff will need for appropriate use of this product are given in this
operating manual.
2 DECLARATION OF CONFORMITY
CE - Certification
The product described in this operating manual complies with the following EC directives:
EMV-Instruction
The requirements of the EC directive 2004/108/EC “Electromagnetic compatibility“ are met.
Low Voltage Directive
The requirement of the EC directive 2006/95/EC “Low Voltage Directive“ are met.
The compliance with this EC directive has been examined according to DIN EN 61010.
Declaration of conformity
The EU Declaration of conformity can be downloaded from the M&C homepage or directly requested
from M&C.
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3 SAFETY INSTRUCTIONS
Please note the following basic safety procedures when using this equipment:
Read these operating instructions carefully before start-up and use of the equipment! The information
and warnings given in these operating instructions must be heeded.
Work on electrical equipment is only to be carried out by trained specialists as per the regulations
currently in force.
Attention must be paid to the requirements of VDE 0100 when setting high-power electrical units with
nominal voltages of up to 1000V, together with the associated standards and stipulations.
Check the details on the type plate to ensure that the equipment is connected up to the correct mains
voltage.
Protection against touching dangerously high electrical voltages. Before opening the equipment, it
must be switched and hold no voltages. This also applies to any external control circuits that are
connected.
The equipment is only to be set within the permitted range of temperatures and pressures.
The device must not be used in hazardous areas.
Check that the location is weather-protected. It should not be subjected to either direct rain or
moisture.
Installation, maintenance, monitoring and any repairs may only be done by authorised personnel with
respect to the relevant stipulations.
4 WARRANTY
If the equipment fails, please contact M&C directly or else go through your M&C authorised dealer.
We offer a one year warranty as of the day of delivery as per our normal terms and conditions of sale,
and assuming technically correct operation of the unit. Consumables are hereby excluded. The terms
of the warranty cover repair at the factory at no cost or the replacement at no cost of the equipment
free ex user location. Reshipments must be send in a sufficient and proper protective packaging.
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DANGER!
This means that death, severe physical injuries and/or important
material damages will occur in case the respective safety measures
are not fulfilled.
WARNI N G!
This means that death, severe physical injuries and/or important
material damages may occur in case the respective safety
measures are not fulfilled.
CARE!
This means that minor physical injuries may occur in case the
respective safety measures are not fulfilled.
CAR E !
Without the warning triangle means that a material damage may
occur in case the respective safety measures are not met.
ATT E NTION!
This means that an unintentional situation or an unintentional status
may occur in case the respective note is not respected.
NOTE!
These are important information about the product or parts of the
operating manual which require user’s attention.
SKILLED STAFF
These are persons with necessary qualification who are familiar with
installation, use and maintenance of the product.
5 USED TERMS AND SIGNAL INDICATIONS
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6 APPLICATION
The electrically heated M&C sample probe tube SP30/35-H... 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 SP2000-H. To avoid a premature demage by cooling and condenstaion in dust loaded
processes, we recommend a heated tube type SP30-H1.1-V, including an insitu pre-filter V20-2/30,
heated up with the tube.
7 DESCRIPTION
The electrically heated M&C sample tube SP30-H... is available in 0,6 m, 1,0 m, 1,5 m and 2,0 m
length and the SP35-H... in 0,175 m length. The standard lengths for the pre-filter version SP30-H1.1-
V are 0,6 m and 1,0 m. The tube version SP30-H.../SP35-H... has an internal diameter of 22 mm. The
internal diameter of the version SP30-H1.1-V is reduced to 6 mm to optimize the tube dead volume.
With a mounting flange with 4 welded screws the heated sample tube SP30-H.../-V, SP35-H.. can be
easily fixed both to the flange at the sample point and the probe head SP2000-H. The heated sample
tube SP30-H.../SP35-H... is equipped with a G3/4"i thread connector at the tube end. This enables
fixing a standard non heated sample tube or pre-filter 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 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. admissible sampling temperature. Depending on the
operating temperature the sample tubes are equipped either with a thermocouple (max. 320 °C) or a
PT100 temperature sensor (max. 200 °C).
Figure 1 Dimensions SP30-H.. and SP35-H..
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Figure 2 Dimensions SP30-H1.1-V and pre-filter temperatures
8 TEMPERATURE CONTROLLER
For operation an external temperature control has to be mounted. As temperature controller e.g. the
M&C-controller 70304G (part no. 01B8451 for 230V or 01B8451a for 115V) in wall mounting
enclosure is suitable.
Gas sampling and gas conditioning technology 2-1.9.6ME
9 TECHNICAL DATA
Series SP®
SP35-H1.1
SP35-H2
SP30-H1.1
SP30-H2
SP30-H1.1-V
Temperature sensor
Fe-CuNi
PT100 2-wire
Fe-CuNi
PT100 2-wire
Fe-CuNi
Temperature controller
external
Probe tube length L1
175mm
max. 2 m
max. 2 m
Sample temperature
max. 550 °C
Operating temperature
max.
320°C
200°C
320°C
200°C
320°C
Pre-filter
V20-2/30 insitu
filter length
520 mm, 60
mm, filter
porosity 2μm,
integrated and
heated
Sample gas inlet
connection
G3/4"i DIN ISO 228/1
pre-filter with
G1 1/2"i DIN
ISO 228/1
Dust loading
max. 2 g/m3
>2 g/m3
Probe tube volume
380 ml/m
420 ml
Sample pressure
max. 5 bar g
Ambient temperature
-20 °C to +80 °C
Storage temperature
-30 °C to +90 °C
Ready for operation
2 h
Power supply
230V AC, (115V optional)
230V 50/60Hz oder 115V 50/60Hz switchable
Heating capacity
200W
0,6m: 600W, 1m: 800W, 1,5m: 1200W, 2m:
1200W
Electrical connections
terminals, max. 2,5 mm2, 2x PG13,5 cable gland, terminal range 6-12mm
Electrical standard
EN 61010, EN60519-1
Degree of protection
IP54 EN 60529
Mounting flange
DN65 PN6, Form B with 4 welded screws on both sides M 12x 40 mm
Material of parts in
contact with the sample
stainless steel 1.4539, version SP30-H1.1/HC: Hastelloy C
1.4539,
1.4571/1.4401
9
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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. O2, CO, SO2, NOX,...,
Vol.%
mg/Nm³
ppm
Required amount of gas
l/h
Min.
l/h
Max.
Necessary T90 time
sec.
CAR E !
The permitted ambient temperature for the connection box of the sample
tubes SP30-H.. and SP35-H.. is -20 to +80°C.
10 PREPARATION FOR INSTALLATION
Select the optimal sampling point in accordance with the generally applicable guidelines or consult the
competent persons.
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 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 9):
11 MOUNTING
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.
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WA R N ING!
When connecting the equipment, please ensure that the supply
voltage is identical with the information provided on the model
type plate.
NOTE!
Attention must be paid to the requirements of IEC 364 (DIN VDE
0100) when setting high-power electrical units with nominal
voltages of up to 1000 V, together with the associated standards
and stipulations.
In any case we recommend the use of temperature resistant cable !
A main switch and matching fuse must be provided externally!
The main circuit must be equipped with a fuse corresponding to
the nominal current (over current protection); for electrical details
see technical data.
Figure 3 Mounting of the heated sample tube SP30-H../SP35-H..
12 ELECTRICAL CONNECTIONS
Remove lid of the connection box. In the lid there is also the electrical wiring plan.
The used cables for the connection of the heating must have an outer diameter of 6-12mm
corresponding to the clamping range of the cable glands to guarantee protection class IP54.
Insert the power cable (min. 3 x 1,5 mm2) coming from the external temperature controller
through the cable gland and connect it at the corresponding terminals 2, 5 and 6.
Insert the temperature sensor cable through the other cable gland and connect it to the
terminals 7 and 8.
Remount lid.
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WA R N ING!
Before starting up check whether the mains power supply
voltage corresponds with the information stated on the
nameplate.
WA R N ING!
Start up only the built-in heated probe tube because otherwise
there is a risk of burning !
Figure 4 Electrical connection e.g. SP30-H2 with PT100
For executions with thermocouple the temperature sensor is also connected to terminals 7 and 8.
13 STARTING
The following step-by-step procedure is recommended :
Check temperature set value at external controller.
Switch on mains power supply.
The heated sample tubes are ready for operation after 2 hours heat-up time.
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WARNI N G!
The safety instructions specific to the plant and process are to be
consulted prior to any maintenance work!
WA R N ING!
When working during operation:
High surface temperatures!
Touching the surfaces can result in burns. Wear protective gloves
and protect against unauthorized access !
Recommended spare parts
Part No.
Description
20 S 9195
Pre-filter for probe SP30-H1.1-V. Large stainless steel insitu filter V20-2/30. length: 520mm,
60mm a.d., filter porosity: 2µm operating temperatures max 550°C. Material: SS316.
90 S 2077
Flange gasket DN65 PN6B (67). Material: Novapress.
14 MAINTENANCE
Maintenance of the heated sample tubes is mainly limited to the change of the screwed-on or heated
pre-filter (SP30-H1.1-V) and the check of the sealings. For the change or cleaning of the pre-filter the
gas sample probe with the heated probe tube and the pre-filter has to be dismounted.
It is difficult to give any recommendations as to a particular maintenance cycle. Depending on process
conditions, a meaningful maintenance cycle must be elaborated for the specific application.
15 CLOSING DOWN
For closing down no particular measures need to be taken.
16 SPARE PARTS LIST
Wear, tear and replacement part requirements depend on specific operating conditions.
17 APPENDIX
More product documentation is available on our Internet catalogue:
www.mc-techgroup.com
Sample tubes series SP Document: 2-1.1.0.6
Prefilter series SP Document: 2-1.1.0.8
Gas sampling and gas conditioning technology 2-1.9.6MD
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