The Bently Nevada 330800-28-20-057-03-02 Proximity Sensor is an 8 mm PROXPAC XL proximity transducer probe. It features an M20 fitting, 200 mm length, and 3/4-14 NPT thread, designed for versatile installation in industrial vibration and position monitoring systems.
Features and benefits
Multiple Certifications: With multi-approvals for safe operation in various industrial environments.
Sturdy Structure: 200 mm length with 57 mm minimum size for compact installation spaces.
Reliable Fittings: Equipped with one M20 fitting and two plugs for secure connections.
Standard Thread: 3/4-14 NPT thread for stable mounting in industrial setups.
Material Compatibility: Calibrated for AISI 4140 steel; customizable for other target materials.
Overspeed Adaptability: Suitable for overspeed protection with reference to dedicated application notes.
FAQ
Q1: What type of product is Bently Nevada 330800-28-20-057-03-02?
A1: It is a PROXPAC XL proximity transducer with a 3300 XL 8 mm probe.
Q2: What is the minimum length of this transducer’s probe?
A2: The probe has a minimum length of 57 mm and a standard length of 200 mm.
Q3: What fittings does this transducer come with?
A3: It is equipped with one M20 fitting, two plugs, and a 3/4-14 NPT thread.
Q4: Is this transducer calibrated for specific materials?
A4: Yes, it is factory-calibrated for AISI 4140 steel, with custom calibration available.
Q5: Can this transducer be used for overspeed protection?
A5: Yes, refer to Bently Nevada’s dedicated application note for such applications.






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