You searched for "multiturn"
Baumer
Baumer Absolute Absolute Encoder, Singleturn 12 bit - Multiturn 16 bit ppr, SSI Signal, Blind Hollow Type
Part: EAM300-SM5.5L4B.12160.A
Multiturn absolute encoder with SSI output for unlimited rotation position measurement.
Baumer
Baumer EAM580 Series Magnetic Absolute Encoder, Hollow Type, 12mm Shaft
Part: EAM580-BAC.5NC6.14180.A
Multiturn magnetic encoder with CANOpen interface for industrial automation and control systems.