Capacitive Air Gap Sensors measure the distance between the rotor and stator in hydroelectric generators to avoid reduced efficiency or damage caused by off-center or out-of-round conditions.
Capacitive Sensor Technology
Output directly proportional to the air gap distance (pole profile)
Easy to install and no special calibration needed
Low Profile
High Temperature Stability
Immune to magnetic fields, dust, oil, EMI, RFI
The air gap sensor comes in a kit with a signal conditioner, junction box and mounting epoxy
