C&A Transducers, Inc. is a company that specializes in providing custom speed sensor design and manufacturing solutions that meet your specifications in the aerospace and commercial industries. Founded in 1976, C&A has earned the reputation of a high-volume manufacturer of extremely reliable and price sensitive sensor products.

Sensors include: Variable Reluctance Sensors (VRS) also know as Magnetic Speed Sensors, Magnetic Pickups or Passive Magnetic Sensors. Completely self powered, they are simple rugged devices that do not require an external voltage source for operation. Referred to as Passive Magnetic Sensors because they do not need to be powered, but are self generating. These sensors convert mechanical motion into an AC Voltage without mechanical linkage when positioned near a gear, rotor, shaft or other regular moving devices.