Sonic Tracker II
P/N 7010-0781
B-13
Sonic Tracker II
The Sonic Tracker II™ has ruggedly sealed electronics, a field
replaceable sonic transducer, and temperature compensation for
atmospheric disturbances that contribute to industry standard
accuracies. With bright grade indication lights and a patented
working window, it’s easy to use and see for controlling grade.
Table B-10 lists specification details for the Sonic Tracker II™.
Table B-10. Sonic Tracker II Specifications
Housing Cast aluminum; Epoxy sealed electronics
Connector 1 for power and communication
Display Raise/lower/on-grade LED’s
Supply Voltage 10 to 30 VDC
Operating Current Typical: 200 mA
Operating
Temperature
0 to +60 deg C (32 to 140 deg F)
Range Adjustable from 14 to 55 inches (35.5 to 140 cm)
Working Window On-grade adjustable
Course: 0.15 ft
Fine: 0.05 ft
Resolution 0.0025 ft.
Transducer Frequency 50 kHz with 40 Hz maximum repetitive rate