Overview
Manuals
NSv Ordering
Compact System Match
NSv Setup
Features:
- The documented unthreaded length is 0.5 in; confirm the installed mounting interface, available reach and mechanical clearance before replacement.
- The documented overall case length is 4.5 in; retain this dimension when checking mounting geometry, routing and compatibility with the installed hardware.
- The documented total length is 0.5 meter (20 in); retain this dimension when checking mounting geometry, routing and compatibility with the installed hardware.
330901-05-45-05-11-05 is a Bently Nevada 3300 NSv Proximity Probes for the 3300 system. It measures shaft vibration or position without contact in a matched transducer chain. Key specifications: Unthreaded Length: 0.5 in; Overall Case Length: 4.5 in. Match the full order code and hardware before replacement.
The 330901-05-45-05-11-05 is a Bently Nevada 3300 XL NSv (narrow side-limited) eddy current displacement sensor probe. It features a 1/4-28 UNF American standard thread and no metal sheath (as indicated by the prefix 330901). This probe is designed for small target machinery (such as centrifugal/refrigeration compressors) with extremely limited installation space, significant lateral or backward interference, or shaft diameters less than 51 mm, providing high-precision radial vibration and axial displacement monitoring. Specific specifications include: threadless length 0.5 inches (-05), total housing length 4.5 inches (-45), total cable length 0.5 meters (-05), and a ClickLoc gold-plated miniature coaxial connector (-11) with a FluidLoc leak-proof seal, compatible with ATEX/IECEx/HazLoc standards. It has multiple international and multi-agency certifications for explosion protection and safety (-05), and its probe is made of chemically resistant polyphenylene sulfide (PPS), which can work stably in extreme industrial environments ranging from -52°C to +177°C.
The exact 330901-05-45-05-11-05 execution must be confirmed by its complete order code, condition, connected 3300 system and included scope before purchase or replacement.
Bently Nevada 330901-05-45-05-11-05 3300 NSv Proximity Probes manual (Datasheet), Link
Important Notice: Confirm the complete order code, hardware execution and connected system before replacement. Accessories, cables, calibration data, software and certificates are included only when stated in the written quotation.
Preserve every option block of 330901-05-45-05-11-05. Retained facts: Unthreaded Length: 0.5 in; Overall Case Length: 4.5 in; Total Length: 0.5 meter (20 in). Mechanical length, thread, cable/connector and approval suffixes are part of the exact probe identity.
Match probe family, electrical length, extension cable and Proximitor Sensor. Confirm target material, available travel, nearby probe spacing and mounting geometry before exchange.
Set the operating gap from live bias voltage, support the cable above its bend limit and verify runout, vibration or position response against the commissioning baseline.
