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Peltier Gas Cooler Series ECP®
Version ECP 20-2
for 500 Nl/hr gas flow rate
(single stream)
ECP 20-2 PV
• Compact, self-controlling
and maintenance-free
• With patented Jet-Stream
heat exchanger available
in 3 standard materials
• Gas flow rate 1 stream x500 l/hr
• Dew point adjustable
at +5 °C ± 0,1 °C
• Status-Alarm contact standard
• Small dimensions
• Light weight
• Optimum reliability
Application
The M&C gas cooler ECP-20-2 is used in gas analysis to lower the dew point of
humid gas to avoid condensation in the analyser. An extremely stable gas dew point
avoids water vapour cross-sensitivity and volumetric errors.
Description
The electronically controlled peltier cooler produced by M&C incorporates the
patented ‘’Jet-Stream’’ design of heat exchanger. This design induces condensate
formation and guarantees optimum dew point reduction to a stable low value,
eliminating the need for additional pre-drainage devices.
The condensate formed should be removed with a small peristaltic pump, sample
trap or collection vessel. The simple construction employed enables heat exchangers of different materials to be used depending on the application.
The operating status of the cooler is displayed by three LED’s, one each for over
or under temperature alarm and one which pulsates indicating the cooler is
functioning correctly. The alarm status changes when the temperature deviates
by +/-3 °C from the set point.
The gas cooler ECP 20-2 has got two EC-Jet-stream heat exchangers which are
best employed using one as a pre-cooler and the second as a main or final cooler
with a flow capacity max. of 500 Nl/hr.
The compact lightweight design of this device makes it ideal for use in portable
and compact continuous sample conditioning systems.
The gas cooler is self-controlling and maintenance-free.
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© M&C 05.97 / 06.01 Technical details are subject to change. Copying, including extracts, not permitted unless authorized by M&C.
M&C Products Analysentechnik GmbH • Rehhecke 79 • 40885 Ratingen • Germany • Tel.: +49 (0) 21 02 / 9 35-0 • Fax: / 9 35-111 • E-mail: [email protected] • www.muc-products.de
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Example application for ECP 20-2
10
1
2
3
4
5
6
7
8
Heated filter sample probe SP2000-H
Heated sample line 4M4/6
Cooler ECP20-2
3-way ball valves 3L/PV-1
Peristaltic pumps SR25.1
Diaphragm pump MP47
Fine filter FP-2T-D with liquid alarm LA1
Aerosol filter CLF-5/W optional according
to application
9 Flow meter FM10, 50-500 Nl/hr
10 Analyser, e. g. PMA1000
Testgas
IN
4
Sample Gass IN
1
8
3
ECP20-2
+5 °C
9
6
7
2
5
Alternative:
Trap with float or
condensate vessel
Condensate OUT
Dimensions
Functioning diagram of
M&C-heat exchanger
ECP 20-2
side view
front view
210
226
72
95
38
Sample gas - OUT
2xGL 18
Sample gas - IN
90
60
ø7
M&C Jet-Stream
heat exchanger
Cooling block
+5°C
280
385
°C
ON
°C
GL 25
PG 11
PG 9
Power -in
Condensate - OUT
Alarm contact
Sample outlet dew point °C
Abmessungen in mm
Sample outlet dew point difference for
the gas cooler ECP20-2 with heat
exchangers out of:
20
60 °C -1/Glas
40 °C -1/Glas
60 °C -2/PVDF
16
40 °C -2/PVDF
60 °C -3/SS316Ti
40 °C -3/SS316Ti
1 Glass
2 PVDF
3 Stainless steel 316Ti
12
8
4
0
50
100
150
200
250
300
350
400
450
500
550
in dependence on the gas flow rate and
40 °C and 60 °C sample inlet dew point
at 25 °C ambient temperature.
Sample gas flow rate Nl/hr
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© M&C 05.97 / 06.01 Technical details are subject to change. Copying, including extracts, not permitted unless authorized by M&C.
M&C Products Analysentechnik GmbH • Rehhecke 79 • 40885 Ratingen • Germany • Tel.: +49 (0) 21 02 / 9 35-0 • Fax: / 9 35-111 • E-mail: [email protected] • www.muc-products.de
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Technical Data
Gas Cooler series ECP®
Part No. Gas Cooler ECP 20-2
Material of heat exchanger
Gas pressure max.-bar abs. 2) with GL adapter
Sample gas connection
Condensate connection
∆P at 500 Nl/hr flow rate
Stagnant space per heat exchanger
Gas stream / Gas flow rate
Ambient temperature
Sample outlet dew point
Dew point stability
Sample inlet temperature
Sample inlet dew point
Total cooling capacity at +25 °C ambient
Main power connection / Power consumption
Ready for working
Electrical connection
Status alarm 1 changeover contact, potential free
Case protection / Electrical standard
Method of mounting / Case colour
Dimension / Weight
ECP 20-2
01K8100
01K8140
01K8120
Duran glass®
PVDF
st. steel AISI 316Ti
2 / 32)
3
10**
for ø 6 mm o.d. tube G1/4"i
for ø 12 mm o.d. tube G3/8"i
5 mbar
approximately 70 ml
1x max. 500 Nl/hr *
+5 to +45 °C
set in factory +5 °C ±1 °C, range of adjustment 0-15 °C
at constant conditions ± 0,1 °C*
max. 180 °C*
max. 80 °C*
80 kJ/h
230V 50Hz or 115V 60Hz switchable, 250VA
<20 min.
terminals 2,5 mm2, 2x PG11 cable gland
contact rating 250V, 2A, 500VA, 50W alarm point: ∆ ±3 °C to TSOLL
IP54 EN60529 / EN61010
wall mounting / case colour black
210x385x 226 mm / 12,5 kg
* Maximum values in technical datas must be rated in consideration of total cooling capacity at 25 °C ambient temperature.
** Other versions on request.
GL-adapter and tube fittings for the connection of different tube diameters at the heat exchanger see data sheet 3-5.1.1 and 7-1.
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© M&C 05.97 / 06.01 Technical details are subject to change. Copying, including extracts, not permitted unless authorized by M&C.
M&C Products Analysentechnik GmbH • Rehhecke 79 • 40885 Ratingen • Germany • Tel.: +49 (0) 21 02 / 9 35-0 • Fax: / 9 35-111 • E-mail: [email protected] • www.muc-products.de