Description

Bently Nevada 330101-00-20-10-02-CN 3300 XL 8 mm Proximity Probe

The Bently Nevada 330101-00-20-10-02-CN, also cataloged as the 330101 3300 XL 8 mm Proximity Probe, operates as a dedicated hardware component for shaft displacement measurement within the 3300 XL Proximity Transducer System.

Hardware Specifications

Parameter	Specification
Model	330101-00-20-10-02-CN
Brand	Bently Nevada
Product Type	3300 XL 8 mm Proximity Probe
Origin	USA
Weight	0.05 kg
Dimensions	Estimated shipping size: 1.6 x 1.3 x 112 cm
Power Consumption	Passive probe element, powered by compatible Proximitor Sensor
Thread Type	3/8-24 UNF thread
Probe Construction	Armored design
Unthreaded Length	0.0 in
Overall Case Length	2.0 in
Total Length	1.0 meter (3.3 feet)
Connector Type	Miniature coaxial ClickLoc connector standard cable
Cable Option	Standard cable with miniature coaxial ClickLoc connector
Agency Approval	CSA, ATEX, IECEx approvals
System Compatibility	3300 XL 8 mm Proximity Transducer System

Eddy-Current Probe Scaling and Rotor Dynamics Characteristics

The Bently Nevada 3300 XL 8 mm Proximity Probe uses eddy-current measurement technology to convert shaft displacement into proportional electrical signals through a compatible Proximitor Sensor. The probe maintains interchangeable mechanical dimensions across 3300 XL 8 mm system components, allowing replacement without individual probe, extension cable, and sensor matching procedures.

Additionally, the probe supports rotor dynamics monitoring by providing consistent gap measurement performance for vibration and position analysis. The system uses gap voltage validation with typical -10 VDC target conditions to verify probe operating range and mechanical installation alignment.

The probe design incorporates signal stability characteristics required for rotating equipment monitoring. Furthermore, the 3300 XL 8 mm configuration supports API 670 mechanical installation requirements for probe configuration, linear range, accuracy, and temperature stability.

Frequently Asked Questions

Q: Can the 330101-00-20-10-02-CN probe operate independently without a Proximitor Sensor?
A: No. The probe functions as part of the 3300 XL Proximity Transducer System and requires a compatible Proximitor Sensor for signal conditioning and output.

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

Q: Does the probe require individual calibration with the extension cable and sensor?
A: No. The 3300 XL 8 mm system design supports interchangeable probes, extension cables, and Proximitor Sensors within the specified system configuration.

Field Installation Guidelines

• Install the probe using the specified 3/8-24 UNF threaded mounting interface and maintain correct mechanical alignment with the monitored shaft surface.
• Verify probe gap voltage after installation to confirm the probe operates within the intended measurement range. A typical validation reference uses a -10 VDC gap voltage target.
• Route the coaxial cable away from high-current power conductors and strong electromagnetic interference sources.
• Maintain proper cable shielding and grounding practices according to the 3300 XL system installation requirements.
• Confirm connector engagement at the ClickLoc interface before commissioning the monitoring channel.
• Inspect the armored section during installation to prevent excessive bending radius stress or mechanical damage.

Specifications

• Brand: Bently Nevada

Advantages

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