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.
Vehicle Speed Sensors come in several different designs depending on the manufacturer. They input vehicle speed data to the transmission control module for shift control and for other systems on the CAN like cruise control and ABS (anti-lock brakes) only to name a few. Most mount directly on the transmission or transaxle case. They send a varying frequency to a meter in the TCM indicating vehicle speed.