Buhler PKE-511 Bedienungs- Und Installationsanleitung Seite 37

Sample Gas Cooler PKE 5
The PKE Models feature a semiconductor Peltier cooling
system with an aluminum cooling block. Fitted into the block
are one or two removable high efficient heat exchanger
made of stainless steel, DURAN-glass or PVDF.
The PKE 5 is designed for moderate ambient and gas
temperatures (150 l/h @ 70°C) and an inlet dew point of
about 40 °C (appox. 5 Vol%). For higher ambient tempera-
tures up to a maximum of 50 °C order the PKE 52x.
The dew point of 5 °C is regulated by an electronic controller.
The temperature (in °C or °F) of the cooling block is shown on
a programmable LED-display. The status is indicated by a
flashing display which shows too high or low temperature
and operates together with a relay in fail-safe mode.
Condensate is removed by peristaltic pumps, automatic
condensate drains or condensate vessels.
DE 44 0012
10/2013
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Compact design
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Easy installation
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No maintenance required
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Low noise
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Model available for high ambient
temperatures
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Nominal cooling capacity 90/100 kJ/h
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Dew point stability 0.1 °C
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Status display and status output
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Cooling temperature display
Bühler Technologies GmbH
D - 40880 Ratingen, Harkortstr. 29
Tel.: + 49 (0) 2102 / 49 89-0
Internet: www.buehler-technologies.com
e-mail: analyse@buehler-technologies.com
Fax: + 49 (0) 2102 / 49 89-20