Your Solution for Signal Output Control for AC & EC fans

To see how can our P1 & S1 fan output alarm signal

Fulltech designed two kind of signal output control fan: Rotation Detection (P1) & Tachometer Detection (S1). Both can help to alarm user when the AC fans stop running.

Rotation Detective Alarm – P1, for AC cooling fan、EC cooling fan

It is designed for fans to connect direct with buzzer or alarm flash light, so when if the fan rpm is lower than 70%, the alarm will go off and alarm the operators.

We can also customize the RPM setting based on your need, to fit your design better.

Tachometer signal output - S1, for AC cooling fan、EC cooling fan

It is designed for the fan to connect with the equipment or PC with detective software. When if the fan performance is not right, the operators can know it from the equipment panel or PC.