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SP2006-H/DIL...
Embracing Challenge
Gas Sample Probe Series SP®
Versions SP2006-H/DIL... and SP2006-H280/DIL
Gas Sample Dilution Probe
Special Features
Based on probe SP2000-H/....
Electrically heated up to 180 °C or 280 °C
NEMA 4, FRP housing
External heated critical orice with addi-
tional safety lter
Including a dilution gas pre-heater
No dew point problems
Dilution ratios from 10:1 up to 500:1
With check gas connection
Independent of the process temperature
Changing of dilution and bypass block
without any tools within a few minutes
No disconnection of any tubes or hoses
for changing of dilution or bypass block
Easy operation and maintenance
Application
The electrically heated M&C dilution probe
is applicable for such processes, where the
measuring procedure or the handling of the
process gas require the dilution of the sample
respectively the component to be measured.
Typical applications are the use with toxic
gases, the moisture measurement and the
emission measurement in flue gases.
The M&C dilution probe SP2006-H/DIL... is
based on the well tested M&C gas sample
probe SP2000-H. This enables the user to
adapt the probe to nearly every application,
using for example special filter techniques or
special materials.
Description
The dilution unit including the critical orifice
is mounted directly at the probe body and
therefore heated up with the probe to a stable temperature. The incorporated pre-heater
heats up the dilution gas to the probe temperature. Both steps avoid that sample gas
decreases under the dewpoint. Calibration
gas enters the probe via an integrated connection. The probe can be heated up to 180
°C or 280 °C. As an option a heated manual
operated 2 way ball valve is available. It is integrated in the sample gas inlet and shuts off
the probe head from the process, for example during the change of the filter element.
Additional the option ‘blow back in front of
ball valve’ via the probe flange is available.
Through an optional high flow rate check
valve /BB, which is fixed to the internal probe
area, blow back of the filter housing area and
the insitu probe tube will be done.Through
the optional high flow rate check valve /BB/F,
which is fixed to the filter housing wall, blow
back of the incorporated ceramic filter will be
done incl. the filter area and the insitu probe
tube. The optional isolation valve /I shuts off
the sample outlet from the internal filter area.
To optimize the blow back, an incorporated
accumulator tank with a volume of two liters is available as option. To drive this tank
an optional air actuated or solenoid valve is
offered.
The necessary dilution gas pressure can be
adjusted by the precision pressure controller
with pressure gauge.
A vacuum pressure gauge indicates the function of the dilution system.
The pressure controller and pressure gauges,
necessary for the dilution function, have to
be ordered separately. The external control
unit -S is equipped with an additional shutoff ball valve and a flowmeter to adjust the
test gas quantity. The set -S1 includes an
additional pressure controller for the option
bypass injector -B or -BR.
The dilution probe realises dilution rates in
a range of 10:1 to 500:1. A high dilution rate
causes a low sample flow from the process.
With underpressure conditions the response
time can be minimised using the optional
heated bypass injector -B which is integrated
directly upstream the dilution unit. It is available with recirculation into the process -BR
as well.
The construction of the probe guarantees
an operation which is independent from the
process temperature and is easy to maintain
as well.
Technical specications and illustrations are without
obligation, subject to modications. 04.06/04.08
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
5.2
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Gas sample dilution probe version SP2006-H/DIL/BR/BB or /BBF
Bypass gas
2x outlet
not diluted
Double Pre-heater
Probe heater
Sample out
diluted
Vacuum
Dilution gas
Double Pre-heater
Probe heater
Bypass gas
Dilution gas
Blow back
Cal. gas
Sample out
diluted
Dilution block
Bypass block
Bypass return
Ground plate
Filter
Blow back
Cal. gas
37
Option:
Option
Sample back to process
Sample out
not diluted
Sample out
diluted
180°C
Blow back
Option:BB
Cal. gas
Option:BB-F
Blow back
Bypass
Vacuum gauge
Dilution gas
Temp. sensor
Option -S / -S1 external control panel
-S1
132 (3HE)
Bypass-Injector
3,0
4,0
2,0
5,0
1,0
6,0
0,0
2,0
1,0
Gas connections
dilution gas, test gas, pressure control, bypass gas: ø 6 mm or on request 1/4“ (a)
sample gas out: ø 8 or 12 mm or on request ø 5/16“ or 1/2“ (a)
Dimensions in mm
Dilution gas
3,0
4,0
0,0
19" (84TE)
5,0
6,0
-S
Test gas Injector-Underpressure
Open
Open
-0,8
-0,6
-0,4
-1,0
-0,2
0,0
-S1
-S
-S
Test gas Dilution gas / Bypass gas
FI
15-150Nl/h
Bypass gas
0-6 bar
PI
SP2000H/DIL...
Dilution gas
0-6 bar
PI PI
Underpressure
measuring
point
-1..0 bar
5.2
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
Technical specications and illustrations are without
obligation, subject to modications. 04.06/04.08
Page 3
not diluted
Sample out
Sample out
diluted
180°C
Cal. gas
Vacuum gauge
Dilution gas
not diluted
Sample out
Sample out
diluted
280°C
Cal. gas
Vacuum gauge
Dilution gas
not diluted
Sample out
Sample back to process
Sample out
diluted
180°C
Cal. gas
gauge
Dilution gas
Bypass -BR
Vacuum
Sample back to process
Sample out
not diluted
Sample out
diluted
180°C
Blow back
Option:BB
Cal. gas
Option:BB-F
Blow back
Bypass -BR
Vacuum gauge
Dilution gas
Bypass -BR
not diluted
Sample out
Sample gas back to process
Cal. gas
180°C
diluted
Sample out
Dilution gas
Vacuum
gauge
/VA
Function Diagrams
Sample out
not diluted
Sample out
diluted
180°C
Cal. gas
Bypass -B
Vacuum gauge
Dilution gas
Bypass out
SP2006-H/DIL
SP2006-H/DIL-B
SP2006-H280/DIL
SP2006-H/DIL-BR
SP2006-H/DIL-BR-VA
Technical Data
Series SP
Insitu sample tubes and pre filters optional on request see leaflet 2-1.1a; 2-1.5.1; 2-1.6.1; 2-1.9.5
Dilution rates with the critical orifices ”a“ - ”g“
Sample flow rate depending on the critical orifices ”a“ - ”g“ a = 1,4 b = 2,7 c = 5,5 d = 11 e = 19* f = 28 g = 55 l/hr
Possibility to adapt the dillution factor with dillution gas pressure-adjustment -5% to +30%
Dillution gas flow rate with injector version I or II I: 480 - 600Nl/hr, optional for higher dilution rates II: 1800-3000 Nl/hr
Dilution gas pressure on inlet of pressure controller min. 4,5 bar g, max. 16 bar g
Bypass injector /B: gas pressure - gas flow rate - sample gas flow rate at approx. 2 bar g - injector gas approx. 300 l/hr - sample gas approx. 150 l/hr
Process pressure 0,9 up to 2 bar abs.
Fault caused by process temperature variations operation independent from process temperature
Fault caused by process under- or overpressure no fault as long as the differential pressure ∆P at the dilution unit is
Fault caused by atmospheric pressure variations <1% with a variation of 50 mbar
Materials in contact with the sample gas stainless steel 316Ti, quartz glass, FPM, graphite
Weight approx. 30 kg
*Standard, others to be indicated along with order, intermediate values possible.
1)
approx. at 3 bar dilution gas behind pressure controller.
2)
-5% not possible for orice „g“.
3)
with injector version I. Further technical data see leaet SP2000, 2-1.1a.
Technical specications and illustrations are without
obligation, subject to modications. 04.06/04.08
®
3)
SP2006-H/DIL-BR-BBF (-BB)
Version gas sample dilution probe SP2006-H/DIL ...
a = 500 b = 200 c = 100 d = 50 e = 30* f = 20 g = 10 : 1
2)
>0,5 bar g and test gas is given to the probe under process conditions
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
1)
5.2
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Part No. Type M&C gas sample dilution probe SP2006-H/DIL .... with orfice ”e“ for dillution ratio 30 : 1 standard
SP2006-H/DIL dilution probe 180 °C without ball valve upstream of the filter element
SP2006-H280/DIL dilution probe 280 °C without ball valve upstream of the filter element
SP2006-H/DIL-VA dilution probe 180 °C with heated manual operated ball valve upstream of the filter element
SP2006-H/DIL-B dilution probe 180 °C with bypass injector and bypass gas to the vent
SP2006-H/DIL-BR dilution probe 180 °C with bypass injector and bypass gas recirculation
SP2006-H/DIL-BBF dilution probe 180 °C with blow back via the filter element
SP2006-H/DIL-BB dilution probe 180 °C with blow back via the filter chamber
SP2006-H/DIL-I dilution probe 180 °C with pneumatic isolation valve to shut off the sample outlet from the filter chamber
SP2006-H/DIL-BR-I dilution probe 180 °C with bypass injector, bypass gas recirculation and isolation valve to shut off the sample out-
let from the filter chamber
SP2006-H/DIL-BR-BB dilution probe 180 °C with bypass injector, bypass gas recirculation and blow back via the filter chamber
SP2006-H/DIL-BR-BBF dilution probe 180 °C with bypass injector, bypass gas recirculation and blow back via the filter element
SP2006-H/DIL-BR-VA dilution probe 180 °C with bypass injector, bypass gas recirculation and heated manual operated ball valve up-
stream of the filter element
20S4402 (a) SP2006-H/DIL-2x dilution probe 180 °C with second sample outlet
20S4423 (a) SP2006-H/DIL-B-2x dilution probe 180 °C with bypass injector, bypass gas to the vent and second sample outlet
20S4424 (a) SP2006-H/DIL-BR-2x dilution probe 180 °C with bypass injector, bypass gas recirculation and second sample outlet
20S4250 SP2000H/DIL-S option: control panel with 1 pressure controller, 2 gauges, flowmeter, 2 ball valves
20S4260 SP2000H/DIL-S1 option: control panel with 2 pressure controllers, 3 gauges, flowmeter, 2 ball valves
Part no. 20 S 4300 : compl. set critical orice a-g , injector orice II , orice seals
control panel -S, -S1 incl. wall mounting housing optional available: -S-G, -S1-G.
Other versions on request.
5.2
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
Technical specications and illustrations are without
obligation, subject to modications. 04.06/04.08
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