The 330105-xx-xx-10-02-05 MOD:157310-11 is a Bently Nevada reverse-mount proximity probe featuring a high-precision eddy current sensor. Fully compatible with 3300 XL Proximitor systems, this unit works seamlessly with industrial housing assemblies to deliver robust physical isolation and stable machine vibration monitoring.
Competitive Advantage
- Rear-mounting design prevents machinery casing disassembly.
- Patented TipLoc molding ensures robust tip bonding.
- Tool-less ClickLoc coaxial connector streamlines installation.
- High RFI/EMI immunity reduces shielding requirements.
System Compatibility and Alternative Models
System Compatibility
- Pairs with 3300 XL Proximitor Sensors.
- Connects to standard 3300 XL Extension Cables.
- Mounts into 21000 series aluminum housings.
Alternative Models & Differences
- 330105-xx-xx-05-02-05: Features a shorter 0.5-meter cable.
- 330104 Proximity Probe: Utilizes standard front-mounting threads instead.
- 330106 Proximity Probe: Includes an integrated flexible armor sleeve.
Ordering Information Table
|
Designator |
Option Code |
Description |
|
Base Model |
330105 |
3300 XL 8 mm Reverse Mount Proximity Probe |
|
A: Thread Option |
xx |
Configurable thread size specification |
|
B: Cable Option |
xx |
Configurable standard or FluidLoc cable |
|
C: Total Length |
10 |
1.0 meter (3.3 feet) integrated cable |
|
D: Connector Type |
02 |
Miniature ClickLoc coaxial connector |
|
E: Agency Approval |
05 |
Multiple Approvals (CSA, ATEX, IECEx) |
|
Modification |
MOD:157310-11 |
Factory customized modification variant |
Installation & Troubleshooting FAQ
Q1: What is the primary benefit of this reverse-mount configuration?
A: It allows external sensor extraction. Machinery teardown is not required.
Q2: Why does the proximity signal drift during heavy operation?
A: Oil or fluid bypassed the internal seals. Clean the internal ClickLoc coaxial junction.
Q3: What happens if the sensor is gapped outside the linear range?
A: The system will trigger false alarms. Follow standard calibration voltage procedures exactly.
Accessories
| 141078 | 3300 XL 8 mm and 3300 5 mm Proximity Transducer System Manual. |
| 175751 | 3300 XL Multi-Purpose Stainless Steel Housing. 12”x12”x6”. Can hold up to 8 Proximitor Sensors in a DIN-mount configuration or 6 Proximitor Sensors in a panelmount configuration. (Available with ATEX Zone 0 and Zone 1 certifications.) |
| 176467 | 3300 XL Multi-Purpose Stainless Steel Housing. 12”x8”x6”. Can hold up to 4 3300XL Proximitor Sensors in both DIN-mount and panel-mount configurations. (Available with ATEX Zone 0 and Zone 1 certifications.) |
| 330181 | 3300 XL Multi-Purpose Stainless Steel Housing. 13”x9.5”x7”. Can hold up to 8 Proximitor sensors in a DIN-mount configuration or 6 Proximitor Sensors in a panelmount configuration. Primarily used by customers requiring hazardous area approvals fro their installations. Available with ATEX Zone 0 and Zone 1 and North American Division 1 and Division 2 certifications. |
| 02120015 | Bulk field wire. 1.0 mm2 (18 AWG), 3 conductor, twisted, shielded cable with drain wire. Specify length in feet. |
| 138492-01 | Replacement panel-mount mounting pad. |
| 138493-01 | Replacement DIN-mount mounting pad. |
| 148722-01 | 3300 XL test plug. The 3300 XL Test Plug contains 3 small test pins attached to 3 color-coded 1-meter wires, each terminated in a banana plug. The 3-pin adapter plugs into the test pin holes on 3300 XL-style Proximitor sensors. You can use this test plug to check the performance of the Proximitor sensor from the test pin holes in the terminal strip without removing the field wiring. |
| 04310310 | 3300 XL Proximitor Sensor panelmount screw. One 6-32 UNC thread forming mounting screw. Four screws are required for each Proximitor sensor. (Screws supplied standard with Proximitor housings [3300 XL panel-mount option]). |
| 03200006 | Silicone self-fusing tape. A 9.1- meter (10-yard) roll of silicone tape to protect connectors. This tape is easy to install and provides excellent electrical isolation and protection from the environment. We do not recommend using this tape inside the casing of the machine. |
| 40113-02 | Connector Protector Kit. Connector Protector Kit for 3300 XL 8 mm probes and extension cables, including connector protectors and installation tools. |
| 136536-01 | Connector protector adapter. This allows you to use connector protector installation tools manufactured prior to 1998 with 75Ω ClickLoc connectors. |
| 40180-02 | Connector protectors. Package contains 10 pairs of connector protectors for 3300 XL 8 mm probes and extension cables. |
| 03839410 | 75Ω triaxial male connector protector. Male connector protectors install onto the extension cable and attach to the female connector protector on the probe, providing environmental protection of connectors. |
| 03839420 | 75Ω triaxial female connector protector. Female connector protectors install onto the probe lead and attach to the male connector protector on the extension cable, providing environmental protection of connectors. You can also place the connector protector onto the extension cable to slide over the connection to the Proximitor sensor to protect that connection from the environment. |
| 04301007 | 3/8-24 probe lock nut with safety wire holes. Single probe lock nut with 2 holes drilled through the nut in order to secure the lock nut in place with safety wire. |
| 04301008 | M10 x 1 probe lock nut with safety wire holes. Single probe lock nut with 2 holes drilled through the nut in order to secure the lock nut in place with safety wire. |
| 330153-01 | 3300 XL connector kit. Used on 3300 XL 8 mm probes and extension cables. Contains 1 pair each of male and female ClickLoc connectors, 2 colorcoded sleeves, 2 pieces of slit FEP tubing, and 1 strip of silicone tape. |
| 330153-09 | 3300 XL ETR Connector Kit. Used on ETR 3300 XL 8mm probes and 3300 ETR XL extension cables. Contains one pair of male and female ClickLoc connectors, two color-coded sleeves, two pieces of high temperature slit FEP tubing, and one strip of silicon tape. |
| 163356 | Connector Crimp Tool Kit. Includes 1 set of multiconnector inserts and connector installation instructions. Compatible only with 330153 connector kits or with probes shipped in 2003 or later with ClickLoc connectors uninstalled. Supplied with carrying case. |




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