This Gates 7420-0206 cord sensor is suitable for use with Gates model 507C (7420-0507) sonic tension meter (not included). The sensor's microphone reads belt vibrations from 10 to 5,000 Hz for conversion to a tension value by the meter. The sensor has a notched connector for reliable attachment to the meter. This cord sensor is suitable for maintaining power transmission systems in a range of industrial settings.

Gates manufactures power transmission and fluid transfer components and systems. The company, founded in 1917, is headquartered in Denver, CO.