M&C SP Series User manual

Compact Gas Sample Probe Series SP®
SP180-H-EX1 T2
SP180-H-EX1 T3
SP180-H-EX1 T4
II 2G Ex eb mb IIC T2/T3/T4 Gb
Instruction Manual
Version 1.00.01

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Dear customer,
Thank you for buying our product. In this instruction manual you will find all necessary information about
this M&C product. The information in the instruction manual is fast and easy to find, so you can start
using your M&C product right after you have read the manual.
If you have any question regarding the product or the application, please don’t hesitate to contact M&C
or your M&C authorized distributor. You will find all the addresses in the appendix of this manual.
For additional information about our products and our company, please go to M&C’s website www.mc-
techgroup.com. There you will find the data sheets and manuals of all our products in German and
English.
Disclaimer
This manual does not claim to be complete and it may be subject to
technical modifications.
© 09/2019 M&C TechGroup Germany GmbH. Reproduction of this
document or its content is not allowed without permission from M&C.
Version: 1.00.01

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Table of Contents
1General information.................................................................................................................... 4
2Declaration of conformity........................................................................................................... 4
3Safety instructions...................................................................................................................... 5
4Warning signs and definitions................................................................................................... 6
5Information regarding the usage in explosive atmospheres................................................... 8
6Warranty...................................................................................................................................... 9
7Introduction............................................................................................................................... 10
7.1 Serial numbers .................................................................................................................... 10
7.2 Power supply....................................................................................................................... 10
8Technical Data .......................................................................................................................... 11
9Applications.............................................................................................................................. 12
10 Description................................................................................................................................ 13
11 Probe design............................................................................................................................. 14
12 Receiving the sample probe .................................................................................................... 15
13 Preparation for Installation ...................................................................................................... 15
14 Installation................................................................................................................................. 16
14.1 Connecting the heated sample line...................................................................................... 18
14.2 Connecting the test gas line................................................................................................. 18
15 Electrical Connection............................................................................................................... 19
16 Starting up................................................................................................................................. 20
17 Maintenance.............................................................................................................................. 21
18 Decommisioning....................................................................................................................... 24
19 Spare parts and consumables................................................................................................. 25
20 Appendix................................................................................................................................... 25
Table of Figures
Figure 1 Dimensions and construction of the SP180-H-EX1 T*..................................................... 14
Figure 2 Mounting of the SP180-H-EX1 T*.................................................................................... 17
Figure 3 Electrical connection diagram.......................................................................................... 19
Figure 4 Opening of the insulation cap.......................................................................................... 22
Figure 5 Replacing the filter element............................................................................................. 23

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Headquarters
M&C TechGroup Germany GmbH Rehhecke 79 40885 Ratingen Germany
Phone: +49 - 2102 - 935 –0
Fax: +49 - 2102 - 935 - 111
E - mail: [email protected]m
Website: www.mc-techgroup.com
1 General information
The product described in this manual has been built and tested in our production facility.
All M&C products are packed to be shipped safely. To ensure the safe operation and to maintain the
safe condition, all instructions and regulations stated in this manual need to be followed. This manual
includes all information regarding proper transportation, storage, installation, operation and
maintenance of this product by qualified personnel.
Follow all instructions and warnings closely.
Read this manual carefully before commissioning and operating the device. If you have any questions
regarding the product or the application, please don’t hesitate to contact M&C or your M&C authorized
distributor.
2 Declaration of conformity
CE –Certification
The product described in this operating manual complies with the following EU directives:
ATEX-Directive
The product described in this manual is produced in accordance with the EU directive for devices and
protection systems for appropriate use in hazardous areas 2014/34/EU appendix II.
EMC-Instruction
The requirements of the EU directive 2014/30/EU “Electromagnetic compatibility“ are met.
Low Voltage Directive
The requirement of the EU directive 2014/35/EU “Low Voltage Directive“ are met.
The compliance with this EU 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
Follow these safety directions and instructions regarding installation, commissioning and
operation of the SP180-H-EX1 T*:
Read this manual before commissioning and operating the product. Make sure to follow all safety
instructions.
Installation and commissioning of electrical devices must be carried out only by qualified skilled
personnel in compliance with the current regulations.
The installation and commissioning of the device must conform to the requirements of VDE 0100 (IEC
364) ‘Regulations on the Installation of Power Circuits with Nominal Voltages below 1000 V’ and must
be in compliance with all relevant regulations and standards.
Attention should be paid to all relevant national and international regulations and standards regarding
the usage of the device in potentially explosive atmospheres.
Before connecting the device, please make sure to compare the supply voltage with the specified
voltage on the product label.
Protection against damages caused by high voltages:
Disconnect the power supply before opening the device for access. Make sure that all extern power
supplies are disconnected.
Operate the device only in the permitted temperature and pressure ranges. For details please refer to
the technical data sheet or manual.
Install the device only in protected areas, sheltered from rain and moisture. The product should not be
exposure to the elements.
Installation, maintenance, inspections and any repairs of the devices must be carried out only by
qualified skilled personnel in compliance with the current regulations.

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4 Warning signs and definitions
Danger
The ‘Danger’ warning sign indicates that death, serious injury and/or
significant material damage will be the consequence, if the
appropriate precautions should not be taken.
Warning
The ‘Warning’ warning sign indicates that death, serious injury or
damage to property may occur if the relevant precautionary
measures are not observed.
Caution
The ’Caution’ warning sign indicates that slight personal injury can
occur if the appropriate safety precautions are not observed.
Caution
’Caution‘ indicates that damage to property can occur if the
appropriate safety precautions are not observed.
Attention
‘Attention’ indicates that an unintended result or situation can occur
if the corresponding information is not taken into account.
Note
‘Note’ indicates important information relating to the product or
highlights parts of the documentation for special attention.
Qualified personnel
‘Qualified personnel’ are experts who are familiar with the
installation, commissioning, maintenance and operation of these
types of products. The following knowledge is at least required for
the work:
•Instructed person in EX-protection
•Trained person in the electrotechnical field
•Detailed knowledge of the manual and the applicable safety
regulations
‘Ex‘ indicates important information about the product or about the
corresponding parts in the instruction manual, relating to usage in
potentially explosive atmospheres.
High voltages!
Protect yourself andothers against damages which might becaused
by high voltages.
Hot surface!
Contact may cause burn! Do not touch!

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Wear protective gloves!
Working with chemicals, sharpe objects or extremly high
temperatures requires wearing protective gloves.
Wear safety glasses!
Protect your eyes while working with chemicals or sharpe objects.
Wear safety glasses to avoid getting something in your eyes.
Wear protective clothes!
Working with chemicals, sharpe objects or extremly high
temperatures requires wearing protective clothes.

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5 Information regarding the usage in explosive atmospheres
The device can be operated in potentially explosive atmosphere of explosive zone 1 (see Ex certification
in the appendix)
The Ex marking for the SP180-H-EX1 T* is:
II 2G Ex eb mb IIC T2/T3/T4 Gb
The sample gas probe is certified by DEKRA EXAM GmbH.
You will find a copy of the Type Examination Certificate in the appendix
of this instruction manual. Follow closely all specified conditions and
installation instructions stated in the Type Examination Certificate (see
appendix) regarding the installation and operation of the sample probe.
Only by complying to all requirements stated in the Type Examination
Certificate, safe operation in explosive atmospheres is ensured.
Any modification of the standard configuration of the sample probe with
parts, which are not approved by M&C and not explicitly specified for
usage in explosive atmospheres, will void the Type Examination
Certificate. This also refers to any repair work and service using parts
which are not M&C approved and not specified for usage in explosive
atmospheres.
Please don’t hesistate to contact M&C or your M&C distributer if you
have any questions about parts, repair work and services of the SP180-
H-EX1 T*.
Warning
Protect yourself and others against damages which might be caused by
high voltage. Disconnect power supply before opening the device for
access. Make sure that all external power supplies are disconnected.
Always clean protection cover with damp cleaning wipes.
Prevent electrostatic discharge during installation and operation! Avoid
buildup of electrostatic electricity caused by operation, maintenance or
cleaning of the device.

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6 Warranty
In case of a device failure, please contact immediately M&C or your M&C authorized distributor.
We have a warranty period of 12 months from the delivery date. The warranty covers only appropriately
used products and does not cover the consumable parts. Please find the complete warranty conditions
in our terms and conditions.
The warranty includes a free-of-charge repair in our production facility or the free replacement of the
device. If you return a device to M&C, please be sure that it is properly packaged and shipped with
protective packaging. The repaired or replaced device will be shipped free of delivery charges to the
point of use.

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7 Introduction
M&C gas sample probes provide direct insitu ultra-fine filtration during continuous gas sampling for
analytic measurements. In this way, part of the necessary maintenance work for a system is
concentrated on a single point. This filter technology has the major advantage that dust mixtures
consisting of ultra-fine and coarse dusts can be optimally retained with the least possible maintenance
work.
Optimal adaptation of the sample probe to processing conditions and to measurement work is a
necessary condition for a measurement system to work smoothly. Basically, the gas sample should be
kept to a necessary minimum. This is made possible thanks to optimised downstream gas processing
using M&C components. Only in this way it is possible to reduce maintenance to a minimum while
ensuring maximum availability.
The SP180-H-EX1 T* is certified for appropriate use in the specified Ex zones.
Only operate the gas sample probe according the specifications stated in this
instruction manual and in the extended manufacturer documents.
The gas sample probe is classified for three different temperature classes:
Version
Operating temperatur in °C [°F]
from -40 to 80 °C
[-40 to 176 °F]
ambient temperatur
Max.
surface temperatur
in °C [°F]
SP180-H-EX1 T2
180 [356 °F]
240 [464 °F]
SP180-H-EX1 T3
155 [311 °F]
180 [356 °F]
SP180-H-EX1 T4
100 [212 °F]
130 [266 °F]
Table 1 SP180-H-EX1 T* temperature classification
A one alarm contact (low temperature alarm) is available to monitor the
temperature of the gas sample probe:
•Switching temperature: version SP180-H-EX1 T2 / T3 > 130 °C
[266 °F]
•Switching temperature: version SP180-H-EX1 T4 > 90 °C [194 °F]
7.1 Serial numbers
The product label with the serial number is located inside the terminal box of the sample probe.
Please refer to this serial number if you have any questions about your sample probe or if you need to
order spare parts or consumables.
7.2 Power supply
The probe can be operated on alternating current in the range of 110 V AC to 240 V AC, 50 to 60 Hz.

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8 Technical Data
Gas Sample Probe Series SP®
SP180-H-EX1 T2
SP180-H-EX1 T3
SP180-H-EX1 T4
Part No.
02S1892
02S1887
02S1882
Protective cover
Yes
Outdoor mounting
Yes
Sample temperature
Max. 600 °C* [1112 °F*]
Sample pressure
0.4 to 6 bar abs.
Ambient temperature
-40 to +80 °C [-40 to 176 °F]
Dust load
Up to 1 g/m3*
Filter chamber volume
70 ml
Filter element
S-2K, filter porosity 2 μm, ceramic (others on request)
Probe heating
160 to 180 °C
[320 to 356 °F]
self-regulated
130 to 160 °C
[248 to 320 °F]
self-regulated
90 to 120 °C
[194 to 248 °F]
self-regulated
Ready for operation
After 2 hours
Low temperature alarm contact, alarm
point
< 130 °C [266 °F],
NO
< 130 °C [266 °F],
NO
< 90 °C [194 °F],
NO
Low temperature alarm contact, contact
rating
250 V-1.5 A AC, 0.5 A DC
Connection sample gas outlet
1/4"-NPT inside, with Ø 6 mm (DN4/6) Swagelok tube
connector
Connection calibration gas
Ø 6 mm (DN4/6) Swagelok tube connector
Power supply
110 V AC up to 240 V 50 to 60 Hz, rated current 3.5 A
Power consumption
Typically: 100 VA, (fuse 6 A)
Electrical connection
Terminals max. 2.5 mm2,
cable fittings: 1 x M20 and 1 x M12
Mounting flange
DN65 PN6, B stainless steel 316Ti
Material of sample contacting parts
SS 316/316Ti, FPM, ceramic
Degree of protection/
Electrical equipment standard
IP54, EN 60529/EN 61010,
Ex Certification
II 2G Ex eb
mb IIC T2 Gb
II 2G Ex eb
mb IIC T3 Gb
II 2G Ex eb
mb IIC T4 Gb
EXAM BVS 18 ATEX E 043
IECEx Certification
IECEx BVS 18.0034
Ex Standards
EN 60079-0:2012 + A11:2013, EN 60079-7:2015,
EN 60079-18:2015
IECEX-Standards
IEC60079-0:2011 6 Edition, IEC60079-7:2015 5 Edition,
IEC60079-18:2014 4Edition
Dimensions (W x H x D)
230 x 280 x 225 mm [9.06“ x 11.02“ x 8.86“]

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Gas Sample Probe Series SP®
SP180-H-EX1 T2
SP180-H-EX1 T3
SP180-H-EX1 T4
Part No.
02S1892
02S1887
02S1882
Weight
Approx. 7.5 kg [approx. 16.53 lb]
Flow
Max. 500 Nl/h
Option
Part No.: 02S9200
Insitu probe tube out of stainless steel 316Ti type
SP210/SS, connection G3/4" o, ø 10/12, length 1 m* [3.28
ft.]*, incl. flange gasket.
* Standard, other versions on request.
P und T90 at flow of:
100
200
500
Nl/h
P pressure loss with new filter element S-2K:
4
7
15
mbar
T90 time-with sample tube SP210/SS-
4.0
2.5
< 1.0
Sec.
9 Applications
The electrically heated M&C gas sample probe SP180-H-EX1 T* is used for continuous gas sampling
in processes with dust densities of up to 1 g/m³, operating pressure of up to max. 6 bar abs.,
temperatures of up to a maximum of 600 °C [1112 °F] or for high gas humidity. Thanks to its compact
design it requires only limited space. The gas sample probe SP180-H-EX1 T* is equipped with a new
protective cover and can be used for outdoor mounting.
Do not use the sample gas probe to extract gases or gas compositions,
which could bepotentially explosive without the presence of air. Do not
use gases or gas compositions which can alter the relevant safety-
related material properties of the probe materials. The gas or gas
composition needs to be free of particles which could cause, in
combination with the materials of the gas sample probe, sparks by
friction or impact.
This also applies to specific gases or gas compositions, which enter
the gas sample probe via the calibrationgas adapter connection. Make
sure that all gases or gas compositions which enter the sample gas
probe, do not react with the environment or the process.
Prevent any potential source of ignition (for example burning or
smoldering particles, small smoldering fires, foreign objects) from
entering the gas sample probe during operation.

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10 Description
The sample probe is designed for easy installation, reliable operation and trouble-free maintenance.
Advantages are:
•Gas sampling with dust-laden processes;
•low volume, fast response time;
•filter elements can be changed without tools andwithout disconnecting the (heated) sample line;
•the filter chamber can be easily cleaned;
•the probe tube can be cleaned without dismantling the probe;
•self-regulated electrical heating with undertemperature alarm contact, and different probe tubes
and pre-filters as option;
•with calibration gas connection as standard.
The 75 mm [approx. 2.95”] ceramic filter element with a porosity of 2 µm and a large surface is located
inside the heated stainless steel filter housing of the probe. The gas sample probe can be heated to a
maximum temperature of 120 °C [248 °F]/155 °C [311 °F]/180 °C [356 °F] (see temperature-
classifications in the technical data table). using a special self-regulated heating element. No thermostat
or temperature limiter is necessary. A separate thermo switch is provided for under temperature
monitoring (NO).

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11 Probe design
The probe head with its new all-round enclosing heat insulating protection cover forms a complete unit
with the filter housing, the standard mounting flange DN65 PN6 and the junction box which is attatched
to the side.
A mounting clamp and a tube connector are located at the bottom of the probe for the connection of
heated M&C sampling lines with outer diameters of 40 mm [approx. 1.57”] to a max. of 55 mm [approx.
2.17”].
Please feel free to contact us in order to select an appropriate heated M&C sample line for your
application.
The sample gas outlet at the probe is designed for a 6 mm (DN4/6) tube.
The stainless steel sampling tube of one meter length (Part No. 02S9200) can optional be provided and
is connected to the G 3/4” thread of the mounting flange. The maximum operating temperature for the
stainless steel sampling tube is 600 °C [1112 °F]. The modular system of our sample probes allows the
usage of all M&C sample tubes and prefilters with G 3/4” connection thread.Thisguaranteesanoptimum
adaptation to the process conditions.
The following cross-sectional drawing shows the probe SP180-H-EX1 T*.
Figure 1 Dimensions and construction of the SP180-H-EX1 T*

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12 Receiving the sample probe
The gas sample probe is usually delivered in two packaging units:
•The gas sample probe with the required screws, nuts and flange sealing.
•Sample tube with gasket.
Please remove the gas sample probe carefully from the packaging. Check the scope of the delivery
specified on the delivery note. Please make sure that you have received all items stated on the delivery
note. Please check the unit for any transport damages after receipt and report any complaints to the
transport company immediately.
13 Preparation for Installation
Warning
Make sure that the temperature classification of the gas sample
probe corresponds to the ignition temperature of the combustion
gases/vapors.
•Select the optimum sampling point in accordance to the generally applicable guidelines or by
consulting the relevant person or department.
•Choose the sampling point location, while keeping in mind that this location has adequate space
for inserting and removing of the probe. Please consider the insertion length of the probe tube
when you choose the location of the sampling point.
•The probe needs to be easily accessible for all necessary maintenance work.
•The temperature of the sample probe connections needs to be always above the acid dew point
in order to avoid corrosion and problems with blockage. If this is not possible, a heated
SP35/SP30 probe tube is recommended for cold connections.
•If the ambient temperature in the area of the connections is >80 °C [>176 °F] as a result of radiant
heat, a reflector needs to be installed to protect the probe.
•The mounting flange connector of the sample probe should be in compliance with DN65 PN6. If
other connection sizes are required, a special adapter flange /S010 can be ordered optional.
•The probe needs to be fitted to the existing operating conditions before mounting.

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The following existing operational parameters need to be checked prior to installing the sample probe:
Weatherproof mounting position
_____provided
_____needs
to be installed
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.
Operating parameters of combustion gas
Gas composition
corrosive
toxic
explosive
Zone classification of process
conditions
Zone classification of ambient
conditions
Ignition temperature of gases or
vapours
°C
(>max. surface
temperature from
table 1)
Corresponds to
temperature
classification
....................
Explosion group
IIA
IIB
IIC
14 Installation
Warning
Do not install sample gas probe while potentially explosive
atmosphere is present.
The process and the environment of the probe needs to be
explosion-free (explosion-free zone) during installation. A zone is
decleared as explosion-free zone, if it is free of explosive
atmosphere.
Warning
Connect the probe to earth (electrical bonding terminal).
The bleeder resistor needs to have an overall value of < 106. The
protection cover does not need to be connected to earth. Following
the maintanance procedure, the protection cover needs to be
cleaned by damp cleaning wipes.

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The M&C SP180-H-EX1 T* probe is designed for stationary use. The professional choice of the right
sample probe for the application and the professional installation guarantees a long service life and
minimum maintenance work. The ideal position for mounting the sample probe is horizontally with a tilt
angle of 10° towards the process. Please follow these installation steps and see details in Figure 2.
•Screw the sample probe tube directly into the ¾" inner thread of the probe flange and tighten
it.
•To mount the SP180-H-EX1 T* at the sampling flange, please loosen the metal clamp around
the heat insulating protection cover and remove the cover .
•If the probe connection is not the same size as the standard flange connection DN65 PN6, an
adapter flange (optional) should be mounted to the probe (see Figure 2). Place the gasket 
between the adapter flange and the probe flange.
•If the heated probe tube type SP30/35 is used then the probe is to be screwed to its flange (with
welded threaded bolt). First insert the flange seal between the two flanges.
•Attach the flange seal to the probe connection.
•Insert sample probe with mounted probe tube into the connection piece and fasten the probe
using the supplied bolts and nuts.
•After mounting of the probe at the sampling flange put the heat insulating protection cover 
over the probe flange again and secure it with the metal clamp .
Note
For the preferred mounting position of the probe, the sample gas
outlet is pointing downwards. This is just the preferred mounting
position, it is not necessary for correct operation.
Figure 2 Mounting of the SP180-H-EX1 T*

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14.1 Connecting the heated sample line
•To connect the sample line, a threaded tube connector with Ø 6 x 1 mm is available –other
diameters available on request.
•Open metal clamp .
•Insert the tube connection piece into the bolted pipe joint and connect them.
•If you use a PTFE tube as sample line, a metal tubing sleeve for pneumatic fittings needs to be
inserted at the end of the tube to prevent it of being pressed together.
•The temperature-resistant, stainless steel connector from M&C has a double-blade ring
system to ensure reliable sealing. First finger-tight the nut of this connector, then use a flat
spanner to turn the nut exactly 1¼-turns. The nut is now correctly mounted.
•Place the heated sample line into the open metal clamp and close the clamp.
Note
Make sure that the connection is leakproof!
14.2 Connecting the test gas line
•To connect the test gas line, a threaded tube connector with Ø 6 x 1 mm (DN4/6) is available
(see Figure 1)
•If you use a PTFE tube as sample line, a metal tubing sleeve for pneumatic fittings needs to be
inserted at the end of the tube to prevent it of being pressed together.
•The temperature-resistant, stainless steel connector from M&C has a double-blade ring
system to ensure reliable sealing. First finger-tight the nuts of these connectors, then use a flat
spanner to turn the nuts exactly 1¼-turns. The nuts are now correctly mounted.
When selecting the gases or gas mixtures to be applied to the
probe via the calibration adapter connection, reactions with the
environment and the process must be excluded.

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15 Electrical Connection
Warning
When connecting the equipment, make sure that the supply voltage is
identical with the information provided on the model type plate.
Setting up of electrical power installations must be conform to the
requirements of IEC 364 (DIN VDE 0100) ‘Regulations on the Installation
of Power Circuits with Nominal Voltages below 1000 V’, and must be in
compliance with all relevant regulations and standards.
Note
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 ‘8 Technical Data’ on page 11. We
recommend to always use the low temperature alarm contact to stop the
gas flow through the probe in case of an alarm and therefore protect the
downstream components.
The junction box is mounted on the side of the probe The wiring plan is inside the lid of the junction box.
Two separate cord grips are available for the mains and the signal cable.
Please follow the following steps to connect the equipment:
•Remove the lid of the junction box.
•Insert the power cord through the cord grip M20. Connect the mains cable to the appropriate
terminals as shown below.
•Insert the signal cable through the other cord grip M12 and connect it to the appropriate terminals
as shown in the wiring below.
•Tighten both cord grips to secure the inserted cables and prevent cable pull out.
•If you don’t use a signal cable, the cord grip M12 needs to be closed with a hole plug (not
included).
•Screw lid back on.
Figure 3 Electrical connection diagram

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16 Starting up
Warning
Do not start-up the sample gas probe while potentially explosive
atmosphere is present.
The process and the environment of the probe needs to be
explosion-free (explosion-free zone) during start-up. A zone is
decleared as explosion-free zone, if it is free of explosive
atmosphere.
Warning
Connect the probe to earth (electrical bonding terminal).
The bleeder resistor needs to have an overall value of < 106. The
weather protection hood is not affected by this and must always be
cleaned with a damp cloth in accordance with the maintenance
description.
Make sure that the supply voltage matches the specified voltage on the product label of the probe,
before connecting the device.
•Switch on mains power supply. The total heating-up time is approximately 2 hours. After about
1 hour the temperature of the probe is already higher than the temperature failure alarm value
(160 °C [320 °F]), but it still takes about another hour until operation temperature has been
reached.
•After the minimum heating-up time of 2 hours, the gas sample probe can start to extract the
sample gas.