turck FCI-D03A4-NAEX-H1141/M12 Manual

Flow sensor
Inline sensor with separate processor
FCI-D03A4-NAEX-H1141/M12
Type code
Ident no.
Flow operating range
Oil operating range
Stand-by time
Switch-on time
Switch-off time
Temperature jump, response time
Temperature gradient
Medium temperature
Device designation
Protection type
PowerP
i
Internal inductances/capacitances
Ex approval acc. to conformity certificate
Protection class
Housing material
Sensor material
Connection
Pressure resistance
Mechanical connection
1 / 2 Hans Turck GmbH & Co.KG ñ D-45472 Mülheim an der Ruhr ñ Witzlebenstraße 7 ñ Tel. 0208 4952-0 ñ Fax 0208 4952-264 ñ more@turck.com ñ www.turck.com
FCI-D03A4-NAEX-H1141/M12
6870632
0,01...0,15 l/min.
25...300ml/min
typ. 8 s (2...15 s)
typ. 2 s (1...15 s)
typ. 2 s (1...15 s)
max. 12 s
ð 250 K/min
-20...70 °C
É II 2 G EEx ib IIC T6
Ex ib IIC
ð 0.69 W
negligibly small
TÜV 96 ATEX 1101
IP67
Stainless steel, V4A (1.4571)
stainless steel, AISI 316Ti
male, M12 x 1
6 bar
M12 x 1.5
ATEX category II 2 G, Ex Zone 1
I
Intrinsically safe flow sensor for liquid
I
media
Calorimetric principle
I
adjustment via potentiometer located
I
on the intrinsically safe processor
Status indicated via LED chain on Ex
I
signal processor
Intrinsically safe EEx ib IIC T6, for use
I
in zone 1
Plug-in device, M12 x 1
I
4-wire connection to an Ex0 processor
I
Wiring diagram
Functional principle
The function of the inline flow sensors is
based on the thermo-dynamic principle. Heat
is generated in a measuring tube and ab-
sorbed by the flowing medium. The transport-
ed heat loss is thus a measure of the flow
speed. Thus TURCK's wear-free flow sensors
reliably monitor the flow of gaseous and liquid
media. A low pressure drop and fast response
to flow rate variations are the outstanding fea-
tures of these devices.