Tpms Sensor Batteryless

Sensors contain batteries typical life time 3 5 years after which the whole sensor must be replaced.

Tpms sensor batteryless.

Batteryless with projected life of 20 years thanks to our patent pending rfid technology. A 13 56 mhz hf power recovery circuit was designed for batteryless tire pressure monitoring system tpms or wireless sensor networking applications using chartered 0 35 mum cmos technologies. Some tpms sensors use a 1 250 volt nickel metal hydride battery. No programming nor activation required.

Sensor positions are determined automatically. Stack tmps is wireless and batteryless. The battery based sensors are typically 35 70g each plus the need for a counterweight. Sensor life time.

The battery is encased in the sensor s molded plastic housing. Stack s unique batteryless tyre pressure and temperature monitoring system tpms has eliminated the electronics and batteries from the sensors providing new limits of performance for tpms and significantly increasing sensor life to 5 seasons or more. The solution is done by an energy harvester. A battery that is running low on or is depleted requires the replacement of the entire tpms sensor assembly.

Stack tyre pressure and temperature monitoring systems tpms. Smallest size available only 18mm diameter x 14mm.