Loop Detector

Double Loop detector

Model NO:HSY-C88

Frequency range: 20kHz to 170kHz ( 4 grades adjustable )

Single Loop Detector

Model NO:HSY-C89

Frequency range: 20 KHz to 170 KHz

Single loop detector

Model NO:HSY-C90

1. Operating Temperature: -30 to 70 Degree 2. Operating Frequency: 20KHz to 170KHz 3. Reaction Time: 10ms (fastest)