The Bently Nevada 330930-040-00-05 is a 4.0-meter extension cable for the 3300 XL NSv Proximity Transducer System. It serves as a vital link between the NSv probe and the Proximitor Sensor, maintaining high signal integrity in tight installation environments such as centrifugal compressors and other machinery with limited space.

Applications

• Radial vibration and position monitoring

• Axial (thrust) position detection

• Zero speed and tachometer signal transmission

• Keyphasor® phase reference measurements

• Compact machinery with small shaft diameters

Key Advantages

• Designed for tight installation with small probes

• Excellent electromagnetic interference (EMI/RFI) immunity

• Compatible with legacy 3300 RAM systems

• Improved connector retention with ClickLoc® connectors

• Chemical-resistant probe materials suitable for harsh environments

Technical Specifications

Frequently Asked Questions (FAQ)

Q1: What is the main function of the 330930-040-00-05 cable?

A1: It connects the NSv probe to the Proximitor Sensor, ensuring signal integrity over a 4.0-meter distance.

Q2: Is this cable compatible with older 3300 RAM systems?

A2: Yes, it is mechanically and electrically compatible.

Q3: What environments is the cable suited for?

A3: It operates reliably in high-temperature and chemically aggressive environments.

Q4: Does it come with armor protection?

A4: Armor is optional; the specific model 330930-040-00-05 is typically unarmored unless specified otherwise.

Q5: Can this cable be used in hazardous zones?

A5: Yes, it supports approvals for use in Class I, Zone 0 and Zone 2 with appropriate system components.

Q6: What connector technology is used?

A6: ClickLoc® connectors ensure secure, vibration-resistant connections.

Q7: How is moisture ingress prevented?

A7: Connector protectors and silicone tape are available to protect against liquid ingress.

Q8: What is the cable’s weight?

A8: Approximately 0.18 kg for the 4.0-meter version.

Q9: Does it support high-frequency signal transmission?

A9: Yes, with a frequency response up to 10 kHz when used within recommended limits.

Q10: Can I replace only the cable without recalibration?

A10: Yes, if replaced with another cable of the same length and specifications.