Wireless Drum Sensor (WDS) Page 1 of 3
1.0 WIRELESS DRUM SENSOR 1.1 FUNCTION The WDS measures the concrete temperature and acceleration in three axes. The acceleration data is used to determine the drum speed, drum direction and drum turn count. 1.2 INSTALLATION Move the power jumper to the on position (closest to the batteries). Record the WDS MAC address (on a label on a battery and on the outside of the enclosure) for use during the commissioning process. Install the WDS onto the drum hatch. o Drill a 17/32" hole in the drum hatch.
o Use two strips of duct tape to hold the sensor in place until the adhesive sets. VM0481 o Duct Tape, 2" Wide Gray 50 YD Roll Allow the adhesive to set overnight before putting the truck into service. 1.3 CONNECTIONS The WDS is a wireless device and has no connections. 1.4 FCC Per FCC 15.19(a)(3) and (a)(4) This device complies with part 15 of the FCC Rules.
