A DCS Q Co., Ltd. - PLC and DCS Industrial Control Equipment Wholesale
Performance-Driven Monitoring for Large Industrial Turbomachinery
The Bently Nevada 330851-02-000-060-10-01-05 3300 XL 25 mm Proximity Probe is a precision non-contact eddy-current sensor engineered to deliver highly accurate differential expansion, shaft displacement, and rotor position measurements for large rotating machinery.
As part of the 3300 XL 25 mm Transducer System, this probe is specifically designed for steam turbines, turbine generators, compressors, and other mission-critical equipment operating in demanding industrial environments. Its rugged mechanical design, wide measurement range, and high-temperature capability make it a dependable solution for long-term machinery protection and predictive maintenance programs.
The integrated system architecture allows seamless compatibility with corresponding 3300 XL Proximitor® sensors and extension cable assemblies, helping facilities maintain operational stability and maximize equipment availability.
Technical Specifications — Mechanical & Electrical Data
| Parameter | Details |
|---|---|
| Product Type | 3300 XL 25 mm Proximity Probe |
| Model Number | 330851-02-000-060-10-01-05 |
| Measurement Technology | Eddy-current non-contact sensing |
| Probe Diameter | 25 mm |
| Probe Case Type | M30 × 2 metric threaded case |
| Unthreaded Length | 0 mm |
| Overall Case Length | 60 mm |
| Total Cable Length | 1.0 m (3.3 ft) |
| Armor Option | Stainless-steel armored cable |
| Approval Option | Multiple international approvals |
| Cable Type | 75 Ω triaxial FluidLoc® cable |
| Probe Housing Material | Stainless steel |
| Probe Tip Material | High-temperature engineering polymer |
| Linear Measurement Range | 12.7 mm (500 mils) |
| Continuous Operating Temperature | -35°C to +200°C |
| Short-Term Temperature Capability | Up to +250°C |
| Approximate Dimensions | 60 mm body length × 25 mm sensing diameter |
| Approximate Weight | 0.30–0.45 kg |
