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Bently Nevada 330910-00-03-10-02-00 3300 NSv Proximity Probe

The Bently Nevada 330910-00-03-10-02-00, also cataloged as the 330910 3300 NSv Proximity Probe, operates as a dedicated hardware component for non-contact shaft displacement measurement within Bently Nevada TSI monitoring systems. The probe uses eddy-current sensing technology to provide proportional vibration and position signals from rotating machinery targets.

Hardware Specifications

Parameter	Specification
Model	330910-00-03-10-02-00
Brand	Bently Nevada
Product Series	3300 NSv Proximity Probes
Product Type	Eddy-Current Proximity Probe
Origin	USA
Weight	0.15 kg
Dimensions	Estimated shipping size: 68.3 x 1.7 x 2 cm
Thread Type	M10 x 1
Armor Configuration	With armor
Unthreaded Length	0 mm
Overall Case Length	30 mm
Total Length	1.0 meter (39 in)
Connector Type	Miniature coaxial ClickLoc connector
Cable Type	Standard cable
Measurement Principle	Eddy-current non-contact displacement measurement
Power Consumption	Supplied through compatible Bently Nevada proximity system electronics

Eddy-Current Probe Scaling and Rotor Dynamics Monitoring

The 330910-00-03-10-02-00 probe converts shaft displacement changes into proportional electrical signals through eddy-current field variation. Therefore, the connected monitoring channel can process radial vibration, axial position, or rotational displacement data through compatible Bently Nevada signal conditioning modules.

The 3300 NSv design applies probe scaling characteristics for compact machinery applications where installation clearance limits standard probe installation. In addition, the sensor geometry supports rotor dynamics evaluation by maintaining stable measurement performance near rotating conductive targets.

The probe system requires correct gap voltage adjustment during commissioning. Field technicians typically verify the probe operating gap using the Bently Nevada monitor input signal, with standard setup procedures referencing a -10 VDC target gap voltage for proper measurement range validation.

Frequently Asked Questions

Q: What measurement technology does the 330910-00-03-10-02-00 use?
A: The probe uses eddy-current technology to measure shaft displacement without physical contact between the probe tip and the rotating target.

Q: What connector configuration does this probe provide?
A: This model uses a miniature coaxial ClickLoc connector with a standard cable configuration.

Q: Does the probe require agency approval certification?
A: The provided configuration specifies that no agency approval option is included.

Field Installation Guidelines

• Install the M10 x 1 threaded probe body with correct mechanical alignment to the target surface.
• Maintain proper probe gap adjustment before connecting the monitoring channel.
• Route the coaxial cable away from high-current power conductors to reduce electromagnetic interference.
• Connect the cable shield according to the installed Bently Nevada monitoring system grounding practice.
• Verify signal polarity, gap voltage, and channel scaling after mechanical installation.
• Avoid excessive bending or mechanical stress on the miniature coaxial ClickLoc connector area.

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