M&C TechGroup EC-L Series Operator's manual - Manual (Page 9)

9
Gas sampling and gas conditioning technology 3-3.1-ME
9 DESCRIPTION
Figure 2 shows the EC-L cooler unit .
Figure 2 Dimensions EC-L
The cooler EC-L is suitable for wall installation. The depth of the housing of the cooler is 300mm
(349mm with optional mounted peristaltic pumps ).
On the upper side of the cooler casing you will see the cutout for 2 heat exchangers. Sample gas
enters and leaves the heat exchangers by the correspondingly connections on the upper part of the
heat exchangers (see 8. technical data).
The main power connector and the contact output for the status alarm can be connected at terminals
X1 respectively X3 located behind the hinged front panel of the EC-L housing.
At the bottom of the housing the following connections are provided as standard:

standard condensate outlets from the heat exchangers,
 cable bushings 2 x M20 x 1,5 clamp range 6-12mm;

cable bushing 1 x M12 x 1,5 clamp range 4-8mm
With low- respectively ambient pressure the condensate removal happens via the peristaltic pumps
SR25.2 optionally implemented in the cooler housing or externally with collecting vessels type
TG.../TK... . With over-pressure an automatic liquid drainer type AD-... is suitable.
The cooler has an integrated electronic for the liquid alarm sensor LA1S and a relay contact for pump
control. In case of liquid alarm the pump will be switched off via the relay. Both connections are on the
electronic board behind the front plate. The necessary plugs for electrical connection are in the range
of delivery.
210
350
143
63
332
300
349
380