SSP-DH dual Hall sensor is a pedal assistant sensor adapted quickly assembled electric bicycles, which can be main used for the signal of power assisting for the bike. Compared with SH-SENSOR, DH-SENSOR equipped with DIY disc of 12 magnets, offers higher accuracy and further detection distance which can reach 6 mm.
SSP-DH sensor with dual Hall is more sensitive 2-3 times than that with the single Hall sensor. When pedal turns forwards, the sensor outputs a pulse signal and a red LED indicator flashes on the sensor.. When pedal turns back, the sensor outputs low level signal, the red LED indicator is not lit.So that users can check any failure of sensor.
Dimensions of the product (Unit:mm)
Fix the sensor beside the frame of the bike，and put the disk through the pedal.To get a high sensitivity the magnetic dot of the disk must be faced to the cross mark and adjust angle trestle and sensor.