Magnetic Transducer

Magnetic Transducers are used with magnetic alloys, and consist of a rare earth magnet surrounding a piezo electric crystal which is protected by a wear plate. The diameter used in the description of transducers refers to the nominal diameter of the piezo electric crystal; therefore, the O.D. of a transducer is larger than the crystal diameter due to the annular magnet and transducer housing. Standard transducers can be used on application with contact temperatures of up to 54°C (130°F). Hi-Temp transducers are available for applications with contact temperatures of up to 175°C (350°F). Special transducers are available for non-magnetic applications.

Magnetic Transducers – This standard style is used with ferrous materials, and consists of a rare earth magnet surrounding the piezo electric transducer. The diameter refers to the nominal diameter of the piezo electric crystal. The annular magnet increases the overall diameter to that shown as 'Diameter A'. High temperature versions are available on request.

Technical Specification

• Temperature Range: -20ºC to +65ºC (0ºF to 150ºF)
• Diameter: 3/16"
• Frequency: 5 MHz
• Diameter 'A': 9.7 mm
• Height: 13 mm