Bently Nevada 86691-00750-0435-15 3300 XL Proximity Probe Assembly
7.50 IN UNTHREADED LENGTH · 4.35 IN CASE · 1.5 M CABLE
Product Introduction
Product identityBently Nevada 86691-00750-0435-15 is a complete coded 3300 XL proximity probe assembly for the 3300 XL proximity transducer system. The complete suffix identifies the probe geometry, case length, cable length and approval configuration.
In the measurement chain, Bently Nevada 86691-00750-0435-15 places the probe at the machine target, routes the probe signal through its integral cable and connects to the matching Proximitor Sensor. The 7.50 in unthreaded length, 4.35 in case and 1.5 m cable are part of the assembly record.
Bently Nevada 86691-00750-0435-15 uses the 3300 XL 8 mm probe construction with ClickLoc gold-plated connectors and the coded cable assembly kept with the probe record. The probe, extension and Proximitor Sensor form one electrical length that must stay within the 3300 XL system limits.
Technical Information
Verified data| Technical item | Value |
|---|---|
| Brand | Bently Nevada |
| Product type | 3300 XL 8 mm proximity probe assembly |
| Model | 86691-00750-0435-15 |
| Unthreaded length | 7.50 in |
| Probe case length | 4.35 in |
| Total cable length | 1.5 m |
| System family | 3300 XL proximity transducer system |
| Signal chain | Probe → extension cable/interface → Proximitor Sensor |
| Approval code | Standard coded approval suffix |
| Selection boundary | Complete suffix must match the project record |
| Probe diameter | 8 mm |
| Connector type | 3300 XL ClickLoc gold-plated connector |
| Probe temperature class | Standard 177 °C / 350 °F class |
| Probe measurement chain | Probe, extension cable and Proximitor Sensor |
| Cable retention | CableLoc 330 N (75 lb) pull-strength option in the 3300 XL family |
| Environmental protection | FluidLoc cable option available in the family |
| System approval | RFI/EMI protection and CE-marked 3300 XL system options |
System Integration
Product focusBently Nevada 86691-00750-0435-15 belongs to the probe-to-Proximitor measurement chain.
The probe is positioned at the monitored machine target with the specified unthreaded length. The probe position is the first part of the transducer measurement path.
The integral 1.5 m cable carries the probe signal to the extension or interface path. The integral cable carries the probe signal toward the extension or interface.
The probe assembly must be paired with the matching Proximitor Sensor and total system length. The Proximitor Sensor receives the probe signal and supplies the downstream interface.
Bently Nevada 86691-00750-0435-15 forms one measured electrical length with the extension cable and Proximitor Sensor. The probe, extension and sensor therefore form one measured electrical length.
Installation Highlights
Integration focusThe geometry encoded by Bently Nevada 86691-00750-0435-15 controls the physical installation and measurement gap.
Confirm the 7.50 in unthreaded length before setting the probe position. The unthreaded section determines the available target position.
Allow for the 4.35 in case geometry at the mounting location. The case length must clear the mounting hardware around the probe body.
Keep the complete suffix, including the 1.5 m cable and approval coding, with the installed probe record. The full suffix records geometry and cable details needed at the machine target.
Bently Nevada 86691-00750-0435-15 must be positioned against the target with the probe tip and unthreaded section kept within the recorded geometry. The target gap is set from the recorded probe geometry, not from the cable length alone.
Frequently Asked Questions
Field questionsHow do I select the mounting length for Bently Nevada 86691-00750-0435-15?
For Bently Nevada 86691-00750-0435-15, use the 7.50 in unthreaded length recorded for this exact probe. The mounting geometry must leave the correct target clearance without substituting another suffix.
Does Bently Nevada 86691-00750-0435-15 include its cable?
For Bently Nevada 86691-00750-0435-15, yes, the assembly record includes a 1.5 m cable length. Preserve that cable information when checking the downstream Proximitor connection.
Can Bently Nevada 86691-00750-0435-15 use any 3300 XL Proximitor Sensor?
In Bently Nevada 86691-00750-0435-15, use the 3300 XL Proximitor pairing specified by the system record and confirm the total probe, extension and sensor length. The probe code alone does not authorize an arbitrary sensor pairing.
What should be checked when Bently Nevada 86691-00750-0435-15 has unstable output?
For the Bently Nevada 86691-00750-0435-15 record, check probe position, cable termination and total system length in that order. Separate mechanical target clearance from cable or Proximitor faults before changing the gap.
Why must the full Bently Nevada 86691-00750-0435-15 suffix be retained?
In Bently Nevada 86691-00750-0435-15, the suffix carries the geometry, cable and approval distinctions. A shortened 86691 reference cannot identify the installed configuration.
How should this Bently Nevada 86691-00750-0435-15 be documented after installation?
During checks on Bently Nevada 86691-00750-0435-15, record the full model, unthreaded length, case length and cable length with the channel number. This keeps the physical probe record tied to the monitor channel.
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