TBS-201 Wireless Vehicle detector
7
Figure 5. drill a hole
c. Clear the sundries and fill the hole with cement
Clear the sundries in the hole, put water, quick dry cement to the hole and stir evenly.
d. Place device.
Put the device into the hole, compact the cement, make sure the device surface is aligned
to or a bit lower than the road surface, finally remove the extra cement.
Note:
Make sure cement do not cover the TBS-201 surface and the spiral slit. the spiral slit
is shown as the figure 6. Once the spiral slit is sealed with cement, the device will be
hard to remove for device maintenance or replacement.
Figure 6. the spiral slit is marked in red circle
Keep device is placed in horizontal position, cement is compacted tightly to avoid the
device cause inclination or subsidence once tires rolling over the device.
