Different catheter-based ablation techniques may be used and they generally fall into two categories: (1) cold-based procedures where tissue cooling is used to treat the arrhythmia, and (2) heat-based procedures where high temperature is used to alter the abnormal conductive tissue in the heart.
Speed sensors convert the pulses created by the contact between the magnet and sensor ring through a coil attached to the sensor. This voltage is passed along to the controller. The controller counts the number of pulses to determine wheel speed and evaluates whether the ABS system should intercede to control braking.
the sensor has two wires ground and signal this type of wheel speed sensor is sometimes called a passive sensor because there is no power going to it a magnetic wheel speed sensor does not start working until the vehicle is travelling about 5 mph or faster the tone wheel may be mounted on the axle the brake rotor the drum or the constant velocity joint the sensor is stationary