26
CONTOIL
®
DFM
DFM-BC to Fleet Manager or GPS-Tracking System
Specification and Technical Data
Flow meters
DN 8
DN 20
DN 25
Max supply flow rate Qn
l/h 200 1000 2000
Max. engine consumption approx.
l/h
100
600
1200
Min. flow rate at measuring point approx.
l/h
10
40
75
Max. operating pressure
bar
16
16
16
Approx. pressure drop at Qn
mbar
150
150
150
Max. measuring error per sensor
%
±1
±1
±1
repeatability
%
±0.2
±0.1
±0.1
Operating temperature
° C
-20...+80
-20...+80
-20...+80
Ambient temperature
2)
°
C
-40...+125 -40...+125 -40...+125
Max. filter mesh size
mm
0.100
0.100
0.250
Protection class according to IEC 60529
IP 66
IP 66
IP 66
Hydraulic connections
M14x1.5mm
G 1”
G 1 ¼”
Recommended connectors:
size
M14x1.5mm
G 3/4”
G 1”
part
number
80447 81192 81151
Cable 6 x 0.5 mm
2
, outer dia. 6.2 mm, length 7.5 m
included
included
included
Safety: Vehicle approved for vibration, shock and
yes
yes
yes
electrical immision and emission.
2)
Within this temperature the sensor will not be damaged, but the proper operation is not guaranteed.
18598 l
Flow
Meter
Input +
Groud -
DFM-BC
Batterie
Batt. +
Batt. -
DFM
Board Computer
