330906-02-12-05-02-00 Bently Nevada Reverse Probe

Bently Nevada 330906-02-12-05-02-00 3300 NSv Reverse Mount Probe

Bently Nevada 330906-02-12-05-02-00 3300 NSv Reverse Mount Probe

Availability: 10 left in stock

The Bently Nevada 330906-02-12-05-02-00, also cataloged as the 3300 NSv Reverse Mount Probe, operates as a dedicated hardware component for...

SKU: 330906-02-12-05-02-00

Manufacturer: Bently Nevada
Product No.: 330906-02-12-05-02-00
Product Type: Proximity Sensors
Product Origin: USA
Payment:T/T, Western Union
Weight: 2500g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

The Bently Nevada 330906-02-12-05-02-00, also cataloged as the 3300 NSv Reverse Mount Probe, operates as a dedicated hardware component for non-contact shaft vibration and position measurement within machinery protection systems.

Suffix Breakdown & Model Matrix

The 330906 reverse mount probe configuration utilizes option fields to specify mechanical dimensions, total cable length, termination hardware, and regulatory approvals:

330906: Base Model for 3300 NSv Reverse Mount Probe (3/8-24 UNF thread)
02: Unthreaded Length option - 0.2 in
12: Overall Case Length option - 1.2 in
05: Total Length option - 0.5 meter (20 inches)
02: Connector Option - Miniature coaxial ClickLoc connector, standard cable
00: Agency Approval Option - Not required

Hardware Specifications

Parameter	Specification
Model	330906-02-12-05-02-00
Brand	Bently Nevada
Origin	USA
Weight	2.5 kg (shipping weight)
Dimensions	3/8-24 UNF reverse mount housing, 1.2 in case length
Operating Temp	-51 to 177 deg C (standard probe system specification)
Power Consumption	Passive transducer element powered by connected Proximitor Sensor loop
Mounting Configuration	Reverse mount (installed from internal machine wall or sleeve)
Unthreaded Length	0.2 in
Cable Lead	0.5 meter (20 inches) standard coaxial cable
Connector Type	Miniature coaxial ClickLoc connector
Agency Approval	Option 00 (None required)

Eddy-Current Probe Scaling & Gap Voltage Validation

The 3300 NSv reverse mount probe uses high-frequency eddy-current sensing to detect small-scale gap displacements between the probe tip and rotating shaft surfaces. System scaling depends on matching the probe lead length to the corresponding 3300 NSv Proximitor Sensor calibration. During installation, field technicians verify proper mechanical setting through gap voltage validation, adjusting the probe offset until the Proximitor output measures -10 VDC under static shaft conditions. In compact bearing housings where physical side clearances are tight, the narrow field pattern of the NSv design ensures effective cross-talk suppression between adjacent orthogonal pairs.

Frequently Asked Questions

Q: How does a reverse mount probe installation differ from standard front-mount transducers?

A: A reverse mount probe inserts through the back of a threaded hole or mounting bracket inside the machine housing, allowing installation and removal when access to the outer casing face is obstructed.

Q: What precautions should be taken when mating ClickLoc connectors?

A: Ensure the miniature coaxial ClickLoc connector snaps firmly into place to lock the physical connection, preventing intermittent signal loss or contact corrosion caused by machinery vibration.

Field Installation Guidelines

Physical Mounting: Thread the reverse mount probe body into the mounting bracket or sleeve from the interior side. Secure using the integral lock nut to prevent backing out under vibration.
Gap Adjustment: Monitor the Proximitor Sensor DC output voltage with a digital multimeter while threading the probe relative to the target surface until reaching the nominal -10 VDC gap setting.
Cable Execution: Route the 0.5-meter coaxial lead through protective conduit to prevent oil contamination and mechanical chafing against internal rotating components.
Shielding: Maintain single-point shield grounding at the monitor rack or terminal enclosure to prevent ground loop noise from corrupting high-frequency dynamic signals.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.