Description

Bently Nevada 330930-040-02-00 3300 NSv Extension Cable

The Bently Nevada 330930-040-02-00, also cataloged as the 3300 NSv Extension Cable, operates as a dedicated hardware component for signal transmission between proximity probes and monitoring modules within the 3300 NSv Transducer System.

Hardware Specifications

Parameter	Specification
Model	330930-040-02-00
Brand	Bently Nevada
Product Type	3300 NSv Extension Cable
Origin	USA
Weight	0.18 kg
Dimensions	20.4 x 22 x 3 cm (shipping size)
Power Consumption	Passive cable component, no external power consumption
Cable Length	4.0 meters (13.1 feet)
Cable Construction	Stainless steel armor, without FEP jacket
Connector Option	Standard extension cable configuration
Tariff Code	8537101190

Eddy-Current Signal Transmission and Rotor Monitoring Integration

The 330930-040-02-00 extension cable transfers eddy-current probe signals between the 3300 NSv proximity probe and the associated monitoring system. Therefore, it maintains the electrical characteristics required for accurate shaft displacement and vibration measurement.

The stainless steel armor provides mechanical protection for cable routing in industrial environments. Additionally, the cable design supports stable signal transmission while reducing the influence of external mechanical stress and installation conditions.

The 3300 NSv system applies probe scaling and gap voltage validation methods to verify measurement conditions. The extension cable maintains the probe circuit connection required for proper gap voltage evaluation, including typical -10 VDC target reference conditions used in eddy-current measurement systems.

Frequently Asked Questions

Q: What is the function of the Bently Nevada 330930-040-02-00 cable in the 3300 NSv system?
A: The cable extends the connection distance between the 3300 NSv proximity probe and the monitoring electronics while maintaining the probe signal characteristics.

Q: Does the 330930-040-02-00 require external power?
A: No. The extension cable is a passive component and does not consume external electrical power.

Q: What installation factors should be considered for this extension cable?
A: Installers should maintain proper cable routing, avoid excessive mechanical stress, and follow shielding and grounding practices required for eddy-current measurement circuits.

Field Installation Guidelines

• Install the extension cable according to the 3300 NSv system wiring requirements.
• Maintain separation from high-voltage power cables to reduce electromagnetic interference.
• Connect shielding and grounding according to the monitoring system installation documentation.
• Avoid sharp bends, excessive pulling force, or mechanical damage to the stainless steel armor.
• Verify connector engagement and cable continuity before commissioning the proximity measurement circuit.

Specifications

• Brand: Bently Nevada

Advantages

• High reliability in industrial environments
• Supports continuous operation
• Compatible with major PLC/DCS systems