Owner manual

Technical data
Fluid Components Intl
Document 06EN003327 Rev. -
7 FlexCOR
ä Model CMF Series
Measurement of Mass flow [lb/min / kg/s], volume flow [gpm / [l/s], fraction [%], °Brix, density [kg/m
3
], temperature [°F,°C]
Current output
Current 0-20 mA or 4-20 mA
Load < 800 ohm
Time constant 0-30 s adjustable
Digital output
Frequency 0-10 kHz, 50% duty cycle
Time constant 0-30 s adjustable
Active 24 V d.c., 30 mA, 1 KW £ R
load
£ 10 KW, short-circuit-protected
Passive 3-30 V d.c., max. 110 mA, 1 KW £ R
load
£ 10 KW
Relay
Type Change-over relay
Load 42 V / 2 A peak
Functions Error level, error number, limit, direction
Digital input 11-30 V d.c. Ri = 13.6 KW
Functionality Start/hold/continue batch, 0-point adjust, reset totalizer 1/2, force output, freeze output
Galvanic isolation All inputs and outputs are galvanically isolated, isolation voltage 500 volts
Cut-off
Low-flow 0-9.9% of maximum flow
Limit function Mass flow, volume flow, fraction, density, sensor temperature
Totalizer Two eight-digit counters for forward, net or reverse flow
Display Background illumination with alphanumerical text, 3 × 20 characters to indicate flow rate, totalized
values, settings and faults.
Reverse flow indicated by negative sign
0-point adjustment Manual via keypad or remote via digital input
Ambient temperature Operation: -20 to +50°C, max. rel. humidity 80% to 31°C decreasing to 50% at 40°C according to UL 3101
During storage: -40 to +70°C (Humidity max. 95%)
Communication Prepared for client mounted add-on modules
Enclosure
Material Fiber glass-reinforced polyamide
Rating IP 67 to IEC 529 and DIN 40050 (1 m w.g. for 30 min.)
Mechanical load 18-1000 Hz random, 3.17G rms, in all directions, to IEC 68-2-36
Supply voltage 24 V version 230 V version
Supply 24 V d.c./a.c., 50-60 Hz 115/230 V a.c., 50-60 Hz
Fluctuation 24 V d.c., -25 to 25% +10 to -10%
24 V a.c., -16 to 25%
Power consumption 10 W 26 VA
Fuse 230 V version: T400 mA, T 250V (IEC 127) - Not to be changed by user
24 V version: T1A, T 250V (IEC 127) - Not to be changed by user
EMC performance Emission EN 50081-1 (Light industry)
Immunity EN 50082-2 (Industry)
Namur Within the value limits according to "Allgemeine Anforderung" with error criteria A in accordance with
NE 21
Evironment Environmental conditions acc. to UL 3101: Indoor use
Altitude up to 2000 m
POLLUTION DEGREE 2
Maintenance The flowmeter has a built-in error log/pending menu which should be inspected on a regular basis
Mass Flowmeter Compact IP 67
2.2.1 Mass Flowmeter Compact IP 67