User's Manual

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WUS MOTO Mounting process mode
Ref : C 307 020 0010
Version : E2
3. DESCRIPTION
The wheel unit sensor (WUS) of TIRE WATCH
TM
system is a pressure and temperature sensor
composed with:
• A molded black plastic housing,
• An anodized aluminium nut with BTR cavity for hexagonal key (5mm.), clipped in housing with a
stainless steel spring,
• An anodized aluminum valve oriented at 90°; including an EPDM seal, a short core mechanism
and a cap.
4. UTILISATION RULES
The Wheel Unit Sensor can be mounted on all motorcycle rims according to the following specification :
- with a minimal wide of 3 inches and with a diameter from 12 to 21 inches,
- with an ETRTO compliant valve hole about 11.5mm +/- 0,2 diameter, or 8,5mm+/-0,2,
- with a radial orientation of the valve hole axis
- with a maximum rim thickness around the valve hole about 6 mm.
- Rim Internal surface and External surface must be co planar on each side of the valve hole
- No Burrs accepted on external side of the valve hole for the seat of the seal,
Valve, nut and spring seats must be plan with a sufficient diameter to accept spring, nut and valve.
A seat diameter about 16.5mm +0.5 / -0 is sufficient to accept our TPMS system on spring side
(internal rim side) and on valve side (external rim side)
For other mounting interface (ex : hole 8,3mm or valve in spoke (BMW)) ask to LDL the specification).
C3070200010-E2-WUS Mounting process mode.odt LDL Technology SAS
5/ 24 Toulouse – France
Copyrights 2016
Typical mounting
External part
of the rim