3300 XL Series

The Bently Nevada 3300 XL is the current-generation 8 mm and 11 mm eddy-current proximity measurement system, engineered for radial and axial shaft vibration, position, and speed measurements on critical rotating machinery. The system spans three components that must share consistent part numbers: the probe (330101 / 330102 / 330103 / 330104 families in 8 mm, plus the 330701 / 330710 11 mm families), the extension cable (330130 and 330730 families, including FluidLoc armored options), and the Proximitor sensor (330180 / 330710). Components of the same part number are fully interchangeable, which makes the 3300 XL one of the easiest systems to standardize spares for.
On this page you will find the 3300 XL probes, extension cables, Proximitors, and probe housing assemblies currently in stock at TenBN. Each product page carries the full ordering-string breakdown, real specifications from the official documentation, a stamped datasheet PDF, and the option to request a quotation directly.
Typical applicationsSteam and gas turbines, compressors, pumps, fans, and motors in power generation, oil and gas, petrochemical, and general process industries — anywhere shaft vibration and position must be monitored continuously for machinery protection.
Ordering helpEvery option digit of a 3300 XL part number changes the mechanical or electrical fit: unthreaded length, overall case length, total length, connector type, and agency approvals. Send your full part number to [email protected] and the TenBN team will confirm fit, stock, documentation, and lead time.