The 330910-01-08-50-01-05 is a Bently Nevada 3300 NSv metric proximity probe featuring a robust stainless steel armor jacket and a 10mm unthreaded section. Specially optimized for tight installation environments with sideview or counterbore restrictions, this unit works seamlessly with 3300 XL NSv Proximitor Sensors to deliver highly precise vibration and position tracking on confined industrial machinery.
Features and benefits
- Compact NSv design fits restricted spaces and side-view installations
- Ideal for small shaft and limited target measurement applications
- High sensitivity with 7.87 V/mm output for accurate monitoring
- ClickLoc connectors ensure secure, vibration-resistant connections
- Enhanced chemical resistance suits harsh process environments
- Compatible with legacy 3300 RAM systems for easy upgrades
System Compatibility & Alternative Models
- System Compatibility: Fully compatible with the Bently Nevada 3300 XL NSv Proximitor Sensor (e.g., 330980). Because this probe features an integrated 5.0-meter cable length, it directly matches a 5-meter system architecture and connects to the Proximitor sensor without an intermediate extension cable. It is backward compatible and interchangeable with legacy 3300 RAM systems using existing monitoring frameworks.
- Alternative Model (Standard Industrial Space Variation): 330104-02-08-50-02-05 3300 XL 8mm Metric Proximity Probe.
- Difference: The 330910 is an NSv-series specialized probe designed with enhanced sideview tuning and a shorter 1.5 mm linear range specifically for narrow counterbores and small target shafts. The standard 330104 8mm probe features a wider electromagnetic tip field requiring vast physical side clearance (minimum 24mm counterbore), but provides a longer 2.0 mm standard linear range.
- Alternative Model (Unarmored Application Requirement): 330905-01-08-50-01-05 Metric NSv Proximity Probe.
- Difference: The 330910 variant includes a heavy-duty stainless steel armor sleeve wrapped over the coaxial cable jacket to provide premium crushing and cutting defense. The 330905 variant features an unarmored cable profile running standard bare FEP insulation, intended for smooth routing inside static protection conduits or closed junction cabinets.
Ordering Information Table Breakdown
|
Option Code |
Parameter |
Configured Value & Technical Meaning |
|
330910 |
Base Model |
3300 NSv Metric Proximity Probe, M10X1 thread, with stainless steel armor |
|
01 |
A: Unthreaded Length Option |
10 mm unthreaded length |
|
08 |
B: Overall Case Length Option |
80 mm overall case length (Specified in 10 mm increments) |
|
50 |
C: Total Length Option |
5.0 meters (16.4 feet) |
|
01 |
D: Connector and Cable-Type Option |
Miniature coaxial ClickLoc connector with connector protector, standard cable |
|
05 |
E: Agency Approval Option |
Multiple Approvals certified (including ATEX, IECEx, and cNRTLus) |
FAQ
Q1: What is the main use of the 330910-01-08-50-01-05 probe?
A1: It is used for vibration and position monitoring in tight installation areas.
Q2: What type of systems is it compatible with?
A2: It is part of the 3300 XL NSv proximity transducer system.
Q3: Can it replace older Bently Nevada probes?
A3: Yes, it can replace 3300 RAM and some older transducer systems.
Q4: What makes it suitable for small targets?
A4: Its compact design and short linear range enable precise small-target measurements.
Q5: How does it ensure reliable connections?
A5: It uses ClickLoc connectors to prevent loosening and signal loss.
Accessories
| 147357 | 3300 XL NSv Proximitor User Guide |
| 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 |
| 01609137 | BNC (F) to banana plugs |
| 01609138 | Proximitor Connector Test Pin wiring (two test pins to a BNC (F) connector) |
| 40971-04 | 50 Ω cable with two BNC (M) connectors. Use this cable in combination with adapter 01609137 and adapter 01609138 when checking performance of the transducer system from the Proximitor Sensor test pin holes. |
| 04310310 | 3300 XL Proximitor Sensor Panelmount Screws. Package includes one 6-32 UNC thread forming mounting screw (supplied standard with 3300 XL Proximitor Housings [3300 XL option]). |
| 03200006 | Silicone self-fusing tape. A 9.1 meter (10 yard) roll of silicone tape to protect connectors. It is easy to install and provides excellent electrical isolation and protection from the environment. It is not recommended for use inside the casing of the machine. |
| 40113-03 | Connector Protector Kit for 3300 NSv probes and extension cables, including connector protectors and installation tools. |
| 136536-01 | Connector Protector Adapter. Allows connector protector installation tools manufactured prior to 1998 to be used with 75 Ω ClickLoc connectors. |
| 40180-03 | Connector Protectors. Package contains 10 pairs of connector protectors. |
| 03800000 | Male Connector Protector. Placed on the extension cable to connect to the female connector protector on the probe and provide environmental protection of connectors. |
| 03800001 | Female Connector Protector. Placed on the probe lead to connect to the male connector protector on the extension cable and provide environmental protection of connectors. Also placed on the extension cable to slide over the Proximitor Sensor connection and protect it from the environment. |
| 330153-05 | 3300 NSv Connector Kit. Used on 3300 NSv probes and extension cables. Contains one set of male and female ClickLoc connectors, sleeves and one strip of silicone tape. |
| 163356 | Connector Crimp Tool Kit. Includes one set of 75 Ω ClickLoc inserts and connector installation instructions. Supplied with carrying case. |




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