330101-40-60-05-02-CN Bently Nevada Transducer Probe

Bently Nevada 330101-40-60-05-02-CN Technical Overview

The Bently Nevada 330101-40-60-05-02-CN is an industrial eddy-current proximity probe from the 3300 XL 8 mm series. Designed for continuous machinery protection and shaft vibration/displacement monitoring, it serves critical rotating equipment such as steam turbines, centrifugal pumps, and compressors.

Part Number Breakdown

• 330101: 3300 XL 8 mm Probe, 3/8-24 UNF thread
• 40: 4.0 in (101.6 mm) Unthreaded Length
• 60: 6.0 in (152.4 mm) Overall Case Length
• 05: 0.5 m (1.6 ft) Cable Length
• 02: Miniature coaxial ClickLoc connector (unarmored)
• CN: Country-specific approvals (e.g., China Ex / CCC)

Technical Specifications Table

Key Features & Installation Notes

The probe utilizes PPS TipLoc molding for enhanced tip strength and CableLoc design supporting up to 330 N (75 lbf) pull strength. When mounting, set the mechanical gap to approximately -10.0 VDC output at the Proximitor. A matching 4.5-meter extension cable is required to form a complete 5.0-meter system length.

Frequently Asked Questions (FAQs)

Q1: What does option "CN" mean?
A1: Country-specific agency approvals, including regional hazardous environment compliance (e.g., China Ex).

Q2: Is an extension cable required?
A2: Yes, a 4.5 m 3300 XL extension cable is required to connect this 0.5 m probe to a standard 5.0 m Proximitor sensor.

Q3: What is the purpose of the 4.0-inch unthreaded length?
A3: It allows the probe body to extend deep through thick machine casings or sleeves without binding, ensuring thread engagement occurs only at the outer mounting interface.