The Bourns® model AMM20B multiturn position sensor is the first product in a new line of Bourns® electro-mechanical sensing products based on non-contacting magnetic sensor technology. The core of this rotary position sensor is a programmable quad Hall effect integrated circuit that provides a signal which is converted into a voltage output. The model AMM20B position sensor is programmed at the factory to meet any rotational angle between 1080° and 3600°. It is particularly well-suited for harsh environments and long-life applications within rated limits.