- A MICHELIN TPMS Light Fleet sensor is required for every tyre to be monitored, up to a maximum of 12 per journey. Must also be used in conjunction with a receiver unit (per vehicle).
Do the external sensors or locking wheel nuts corrode?
- The sensors use a thread which is nickel-plated. This will avoid corrosion with valve stems such as aluminium. During winter when the roads are heavily salted, it is advisable to take precautions by removing the sensors and placing a small amount of silicone grease or WD40 on the locking nut and screw thread of the stem, and periodically checking during this time. Where the wheel will be exposed to extremely salty conditions e.g. boat trailers immersed in salt water, we recommend not to use the locking nut.
How many sensors can the system monitor on a journey?
- Up to 12 tyres can be monitored on a journey, making it perfect for operation with trailers, caravans and plant equipment.
Can the TPMS sensors be stolen?
- They are secured in place using the anti-theft lock nuts which are screwed onto the tyre valve first, then locked into place with the spanner provided.
Are the sensors waterproof?
The sensors are waterproof and have been tested to IP67 rating which is a 1 metre depth. However, we don’t recommend that they are left immersed in water permanently as this can cause corrosion over time.
What range can the system work over-i.e. when working with trailers?
The sensors have been tested over 50 metres in free air. However, when the sensor is positioned within a wheel arch and the receiver mounted on the windscreen, there is increased interference. We recommend keeping the sensors within 7 metres of the receiver, but this is a conservative guide only.