Overview
Manuals
General
Instruction
Applications
Features:
- 3300 NSv Proximity Probes
- 330901 3300 NSv Probe, 1/4-28 UNF thread, without armor
- 3300 XL NSv Proximity Transducer System
The 3300 NSv probe and extension cable are mechanically and electrically compatible and interchangeable with Bently Nevada’s previous 3300 RAM proximity probe and extension cable. The NSv probe has increased chemical resistance compared to the 3300 RAM probe, which allows its use in many process compressor applications. The side-view characteristics of the 3300 NSv probe are also superior to those of the 3000-series 190 probe when gapping the 3300 NSv probe at the same distance from the probe target.
The 3300 NSv probe comes in varying probe case configurations, including armored and unarmored 1/4-28, 3⁄8-24, M8X1 and M10X1 probe threads. The reverse mount 3300 NSv probe comes standard with either 3⁄8-24 or M10X1 threads. All components of the transducer system have gold-plated brass ClickLoc connectors. ClickLoc connectors lock into place and prevent the connection from loosening. The patented TipLoc molding method provides a robust bond between the probe tip and the probe body.
The 330901-00-32-10-02-00 Bently Nevada 3300 NSv Proximity Probes may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 330901-00-32-10-02-00 3300 NSv Proximity Probes Manuals(Datasheets), Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Model: 330901-00-32-10-02-00
- Warranty: One-year warranty
- Condition: Brand new, original, in stock
- Product Family: 3300 XL NSv Proximity Transducer System
3300 NSv Proximity Probes
3300 NSv Probe, 1/4-28 UNF thread, without armor
330901-Axx-Bxx-Cxx-Dxx-Exx
A: Unthreaded Length
Order in increments of 0.1 in
Length configurations:
Maximum unthreaded length: 9.2 in
Minimum unthreaded length: 0.0 in
Example: 04 = 0.4 in
B: Overall Case Length
Order in increments of 0.1 in
Threaded length configurations:
Maximum case length: 9.9 in
Minimum case length: 0.8 in
Example: 2 4 = 2.4 in
C: Total Length
05: 0.5 meter (20 in)
10: 1.0 meter (39 in)
50: 5.0 meters (16.4 feet)
70: 7.0 meters (23.0 feet)
D: Connector and Cable-Type
01: Miniature coaxial ClickLoc connector with connector protector, standard cable
02: Miniature coaxial ClickLoc connector, standard cable
11: Miniature coaxial ClickLoc connector with connector protector, FluidLoc cable
12: Miniature coaxial ClickLoc connector, FluidLoc cable
E: Agency Approval
00: Not required
05: Multiple Approvals
1. Suitable for monitoring small, high-speed rotating machinery in confined spaces and extremely small installation locations:
This model features an M8 ultra-fine metric thread and an ultra-short sleeve body of only 32 mm (32 mm optional).
Application advantages: Designed specifically for miniature, compact industrial equipment with extremely limited internal and external space. Due to its extremely small size, it can typically be directly embedded in the bearing housings of small, high-speed industrial centrifugal pumps, high-speed precision gearboxes, small fans, turbochargers, or miniature steam turbines.
2. Suitable for radial vibration monitoring of small-diameter shafts (small targets):
Standard 8 mm probes require the diameter of the rotating shaft being measured to be greater than 76 mm (3 inches); otherwise, severe edge effects will occur as the magnetic field extends beyond the shaft surface.
Application advantages: The 3300 NSv probe has an extremely small end face and a compact magnetic field, making it ideal for measuring miniature shafts with diameters less than 76 mm (even less than 50 mm). In the field, two probes (X/Y axis pair) are typically mounted at a 90° orthogonal tangent angle on the side of the miniature bearing to accurately capture and reconstruct the "axis trajectory" of the miniature journal during operation, thereby diagnosing imbalances and misalignments.
3. Axial Displacement and Miniature Thrust Bearing Protection (Axial Thrust Position) Application Characteristics:
The probe is perpendicularly aligned with the rotor end face or miniature thrust ring of the miniature device.
Application Advantages: Measures micron-level axial drift of the rotor during operation. Once the internal thrust bearing wears and the rotor displacement exceeds the limit, the resulting DC voltage change is transmitted in real time to the 3500 monitoring system, triggering trip protection in critical situations to prevent friction between moving and stationary rotor components from causing the entire device to seize or become unusable.
