M&C TechGroup EC-L Data sheet - Manual

M&C TechGroup Germany GmbH • Rehhecke 79 • 40885 Ratingen • Germany
[email protected] • www.mc-techgroup.com • Fon +49 2102 935-0 • Fax +49 2102 935-111
6.4
Embracing Challenge
ƒ ƒ
Upgradeable to a complete gas condi-
tioning unit
ƒ ƒ
Patented Jet Stream heat exchangers in
3 standard materials
ƒ ƒ
Gas flow 2x 250 or 1x 500 Nl/h
ƒ ƒ
Ambient pre-cooling stage(s)
ƒ ƒ
Ambient temperature up to 45°C
ƒ ƒ
Dew point stability ± 0,25°C
ƒ ƒ
Outlet dew point adjustable from +2 °C
to +7 °C
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Status alarm contact
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Optimum reliability
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Self-controlled
ƒ ƒ
CFC-free
Special Features
Gas Cooler Series EC®
Compact Version EC-L
for 2x 250 Nl/h or 1x 500 Nl/h
EC-L-2G/SR25.2
Application
The M&C gas cooler EC-L is used in gas
analysis to lower the dew point of humid
gas to avoid condensation in the analyser(s).
An extremely stable and low gas dew point
avoids water vapour cross-sensitivity and vol-
umetric errors. Additionally components for
the gas conditioning like filter or pump can
be integrated.
Description
Compact, maintenance-free and self-control-
ling. Intelligent detailed solutions provide
optimum cooling of the sample gas and
direct separation of condensate.
The new controlled compressor cooling
system and the special design of the jet
stream heat exchanger guarantee an opti-
mum dew point reduction to a low, stable
value. Another advantage is a short time of
contact between gas and condensate due
to the jet stream design. Thus washing out
effects of water soluble gas components are
minimized. An additional pre-drainage device
can be mounted in applications with high
water content. This one or two stage ambient
pre-cooler unit reduces the inlet dew point
respectively the load of the main cooling
stage.
The condensate should be removed with
integrated small peristaltic pumps SR25.2 or
optionally by external condensate traps AD...
respectively collection vessels TG../TK..
The simple construction enables heat
exchangers of different materials to be used
depending on the application. Heat exchang-
ers made from glass, stainless steel or PVDF
are to be ordered optionally.
The digital indicator in the front panel dis-
plays the cooling temperature. The function
of the cooler can be externally controlled via
the alarm contact, configurated at <+2 °C and
>+8 °C as a standard.
The gas cooler EC-L can be equipped with 2
Jet-Stream heat exchangers with a total flow
capacity of max. 500 Nl/hr, either for 2 sepa-
rate sample lines 2 x 250 Nl/hr or one sample
line 1 x 500Nl/hr.
The compact and light weight construction
allows a simple and space-saving installation.
The EC-L gas coolers are self controlling and
maintenance free in operation.
If necessary, the cooler can be upgraded to a
complete gas conditioning unit. Therefore a
mounting plate with the needed devices like
a pump or a filter with liquid alarm sensor is
fixed at the cooler.
Technical specifications and illustrations are without
obligation, subject to modifications. 10.08