Description

Bently Nevada 330903-00-06-10-02-05 3300 NSv Proximity Probe

The Bently Nevada 330903-00-06-10-02-05, also cataloged as the 330903 3300 NSv Proximity Probe, operates as a dedicated hardware component for eddy-current shaft displacement measurement within Bently Nevada machinery monitoring systems.

Hardware Specifications

Parameter	Specification
Model	330903-00-06-10-02-05
Brand	Bently Nevada
Product Type	3300 NSv Proximity Probe
Origin	USA
Weight	0.32 kg
Dimensions	20.5 x 22.5 x 3 cm shipping size
Thread Type	M8 x 1 metric thread
Probe Design	Unarmored proximity probe
Unthreaded Length	0 mm
Overall Case Length	60 mm
Total Length	1.0 meter (39 in)
Connector Type	Miniature coaxial ClickLoc connector
Cable Type	Standard cable
Agency Approval	Multiple approvals
Measurement Principle	Eddy-current displacement sensing
Power Consumption	Supplied through compatible proximity sensor system

Eddy-Current Probe Scaling and Rotor Dynamics Monitoring

The Bently Nevada 330903-00-06-10-02-05 uses eddy-current probe scaling principles to convert shaft displacement changes into electrical signals for machinery condition monitoring. Therefore, the probe provides proportional measurement output when paired with compatible proximitor electronics.

The probe structure supports rotor dynamics analysis by measuring radial shaft movement, vibration displacement, and mechanical position changes. In addition, the M8 x 1 threaded body allows installation in compact machinery monitoring locations where mounting space is limited.

The system verifies probe operating conditions through gap voltage validation. Furthermore, Bently Nevada proximity measurement systems typically use -10 VDC target gap voltage references to confirm correct probe positioning and signal response.

Frequently Asked Questions

Q: What measurement technology does the 330903-00-06-10-02-05 use?
A: The probe uses eddy-current sensing technology to measure shaft displacement without physical contact between the probe tip and rotating target.

Q: What connector configuration does this model include?
A: This model includes a miniature coaxial ClickLoc connector with a standard cable configuration.

Q: Can this probe directly connect to a monitoring system input?
A: No. The probe requires compatible Bently Nevada proximitor electronics to provide signal conditioning and displacement measurement output.

Field Installation Guidelines

• Install the probe using the specified M8 x 1 mounting thread and maintain proper mechanical alignment with the shaft target surface.
• Keep the probe cable away from high-current power conductors to reduce electrical interference.
• Connect cable shielding according to the monitoring system grounding requirements.
• Verify probe gap voltage after installation to confirm correct target distance and measurement range.
• Avoid excessive cable bending near the miniature coaxial ClickLoc connector to maintain signal integrity.
• Confirm the probe tip remains free from mechanical contact during shaft rotation.

Specifications

• Brand: Bently Nevada

Advantages

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