Angular position sensor - AN9 series - CHERRY - non-contact / magnetic / Hall effect
Grove - 12-bit Magnetic Rotary Position Sensor / Encoder (AS5600) | Seeed Studio Wiki
Magnetic position sensor system | Download Scientific Diagram
Magnetic Encoder, PWM/Serial Peripheral Interface Port 14-bit Rotatory Position Sensor High Accuracy Module for Angle Measurement Shaft Applications: Amazon.com: Industrial & Scientific
New linear- and angular position sensors - ZF Switches USA
Rotary position sensor - RFD-4000 - NOVOTECHNIK - contactless / magnetic / analog