Bently Nevada 330901-05-65-05-11-05 3300 NSv 1/4-28 UNF Proximity Probe
A compact NSv probe without armor, configured for tight machinery installations and a protected FluidLoc ClickLoc connection.
Product Identification
330901-05-65-05-11-05 is a 3300 NSv proximity probe with 1/4-28 UNF threads and no armor. Its code selects a 0.5 in unthreaded length, 6.5 in overall case and 0.5 m total cable length.
Connector option 11 combines the miniature ClickLoc connection and protector with FluidLoc cable. The final 05 option identifies the multiple-approvals execution.
The complete mechanical and cable code is the selection boundary; a similar NSv probe with another case length or cable construction is not automatically interchangeable.
Engineering Data
- Mounting thread
- 1/4-28 UNF
- Armor
- Without armor
- Unthreaded length
- 0.5 in
- Overall case length
- 6.5 in
- Total probe length
- 0.5 m (1.6 ft)
- Connector and cable
- ClickLoc with protector and FluidLoc cable
- Agency option
- Multiple approvals
Functions
Non-contact measurement
The NSv probe forms the sensing end of a matched eddy-current system for shaft position or vibration measurement.
Compact installation
The small probe geometry supports machinery locations where mounting clearance is limited.
Fluid-resistant lead path
The FluidLoc cable execution provides the specified lead construction while the connector protector supports the service joint.
About IndustryParts
https://www.industryparts.com/Controlled handling for 330901-05-65-05-11-05
IndustryParts keeps the submitted 330901-05-65-05-11-05 identity, requested quantity and installed-system evidence together so a proposed supply can be checked before dispatch.
- Suffix and MOD identity kept visible
- Mating hardware recorded before supply
- Acceptance evidence linked to the order
Applications
Compressor machinery
Use the NSv system in documented centrifugal-air, refrigeration or process-gas compressor measurement points.
Restricted access
Apply the 6.5 in case only where the bracket, adjustment range and cable exit have been checked against the machine.
Approved installations
Retain the 05 approval execution and installation drawing when the location classification requires it.
Lifecycle
Before removal
Record gap voltage, case insertion, cable route, connector condition and every component label in the NSv chain.
During exchange
Protect the probe tip and ClickLoc surfaces, preserve the FluidLoc lead route and avoid forcing the 1/4-28 thread.
After installation
Confirm stable gap, polarity, scale response and monitor alarms using the approved test procedure.
FAQ
Q01
Can another 3300 NSv case length replace 330901-05-65-05-11-05?
+
Only after the bracket, insertion depth and available adjustment prove equivalent; the 6.5 in case is part of this exact mechanical identity.
Q02
What does option 11 change on 330901-05-65-05-11-05?
+
It specifies the protected ClickLoc connection with FluidLoc cable, so both connector treatment and cable construction must remain in the service record.
Q03
What should accompany a 330901-05-65-05-11-05 quotation?
+
Send the complete probe, extension-cable and Proximitor labels, mounting dimensions, gap, cable route and approval requirement.
Q04
Why is the 0.5 m lead on 330901-05-65-05-11-05 not enough to approve a substitute?
+
System compatibility also depends on the complete matched transducer length, connector execution and monitor configuration.
Q05
Which checks close a 330901-05-65-05-11-05 installation?
+
Record final gap, polarity, channel scaling, dynamic response, connector protection and the approved alarm proof.
