Components
Function
"External sensors WM2" variants
The various types of external sensors are illustrated in the table:
APPLICATION
Trailer: Independent wheel
(no Super-Single)
Trailer: Independent wheel
(no Super-Single), 20°
for special purposes (e.g.
Iveco)
Trailer: Independent wheel
(no Super-Single), 23 mm
pitch circle diameter
Trailer: Independent wheel
(no Super-Single)
Twin tires, Super-Single
24
The external sensor, which is fastened to the existing wheel bolts, enables a
wheel change without the need to reconfigure the system. The external sensor
is also predestined for retrofitting due to the way it is installed. Please note that
special external sensor and PA tube variants must be used for different rims and
installation locations.
!
With twin wheels and Super Single rims, problems may occur with the radio
transmission due to the immersion depth. To ensure a good quality of reception,
T-shaped external sensors should be used
(WABCO part numbers: 960 731 031 0 or 960 731 041 0).
HOLE,
WABCO PART
WHEEL
NUMBER
BOLT
960 731 011 0
26 mm
960 731 013 0
23 mm
960 731 017 0
23 mm
960 731 021 0
32 mm
960 731 031 0
26 mm
BOLT HOLE Ø
ANGLE
335 mm
0°
335 mm
0°
335 mm
0°
335 mm
0°
335 mm
70°
FIGURE