04-03-00415 Sonic Sensor Leveling System Big Ski Junction Box Asphalt Paver Sensor Replacement

Sonic Sensor Leveling System with Big Ski Junction Box This sonic sensor leveling system is a direct replacement spare part for asphalt paver screed control. The assembly combines a non-contact sonic sensing head with a big ski junction box and wiring harness, keeping paving mat thickness stable while the machine moves over uneven base layers. Key Features Non-contact sonic sensing — reads the reference surface without touching it, so the sensor keeps working over hot mix and