Program Information Mobile Hydraulics, Mobile ... - ERGOVIAL

76 Mobile Electronics
6
Sensors
Sensors
Sensors for mobile machines must
be capable of withstanding extreme
ambient loads, particularly when
installed in hydraulic units and
drive motors.
Technical data of the sensors
The sensors for different measured
variables are based on robust,
failsafe and usually contactless
measurement principles. The sensor
elements are reliably integrated
into suitable housings where they
are protected against vibrations,
impacts and harmful fluids, and
equipped with cables or plug
connectors suitable for mobile use.
Sensor features
U High range of operating
temperatures
U Proof against short-circuiting
and polarity reversal
(in some cases)
U Powered directly from the
on-board power supply
(in some cases)
U Matched with the hydraulic
components and control units
U High electromagnetic
compatibility (EMC)
Type Measured variable Min. value Max. value Power supply Uses (typically) Detailed information
KMB Tensile force 25 kW 150 kW 8...12 V Electrohydraulic hitch
control for tractors
1 987 760 507
WSAAngle – 90° + 90° 5 V universal RE 95140
WSC Angle – 45° + 45° 8...12 V Electrohydraulic hitch
control for tractors
1 987 760 507
MHVES Angle – 75° + 75° universal RE 29887
DSR Pressure 500 bar 9...32 V universal RE 95137
DSC Pressure 250 bar 8...12 V Electrohydraulic hitch
control for tractors
1 987 760 507
WEA, WEB Stroke 10 mm 8...12 V Electrohydraulic hitch
control for tractors
1 987 760 507
HDD Speed 2 Hz 6000 Hz 8...32 V For installation in axial piston units
with detection of direction of rotation
RE 95135
TSB Temperature – 30° C 130° C universal 1 987 761 707
TSC Temperature – 40° C 160° C universal 1 987 761 707
TS Temperatur 87° C 92° C -- Switches, universal RE 95145
VS Contamination -- -- -- Switches, universal RE 95148