M&C TechGroup ECM-ExII Operator's manual - Manual (Page 9)

9
Gas sampling and gas conditioning technology 3-3.0EX-ME
The gas to be measured is taken from the ECM-ExII gas cooler

by a gas sample probe

via a
heated sample line

and cooled down to a dew point of +5°C. The super-fine filter

located
afterwards removes solid particles. For increased operating safety of the entire system we
recommend installing a super-fine filter

with a liquid alarm sensor. If required an aerosol filter

can be installed in front of the flow meter

. The gas thus treated can now be passed into the
analyser

.
10 TECHNICAL DATA
10.1 FOR BASIC COOLER ECM-EXII WITHOUT HEAT EXCHANGER
Gas cooler series EC

version ECM-1 ExII version ECM-2 ExII
Part No. 02K7600 (a)** 02K7610 (a)**
Number of heat exchanger
possibility prepared for 1 stream prepared for 2 streams
Sample outlet dewpoint range of adjustment: +2 °C ..... +7 °C, factory setting: +5 °C
Dew point stability at const. conditions: < ±0,1°C
Sample inlet temperature ***max. +180°C
Sample inlet dew point ***max. +80°C
Gas flow rate ***max. 250l/h
Ambient temperature +10°C to +50°C
Storage temperature -20 to +60°C
Total cooling capacity 40W at 10°C - 50°C ambient temperature
Ready for working < 15 min
Power consumption max. 200VA (start up current at 230V=2,5A; at 120V=4,5A)
Main power connection 230V/115V, 50Hz/60Hz (a):-15%/+10%
Electrical connections terminals: 6-12mm , cable gland: 2xM20x1,5
Status alarm 1 free configurable status alarm with 2 potential free change-over
contacts, alarm point: < 2°C and > 8°C (adjusted at works)
contact rating 250VAC, 2A; 500 VA; 50W
Explosion proof protection
230V / 115V:
II 3 G EEx nAC [nL] IIC T4
02 ATEX 1040X
240V / 120V:
Class I, Div. 2, Groups A/B/C/D, T4
CAN/CSA-C22.2 No 61010.1-04 and No. 213-M87
120V:
Class I, Div. 2, Groups A/B/C/D, T4
FM Approval Standard Class No. 3611
Electrical safety EN EN 61010
CAN/CSA-C22.2 No.61010.1-04
UL Std. No. 61010-1(2 Edition)
Approval number 02 ATEX 1040X
System of protection IP20 (EN 60529)
Case colour RAL 9003
Method of mountingrt wall mounting
Dimensions
Weight 270 x 270 x 316mm (BxHxT)
12kg/13,5kg (version: 230V/115V)