Product Name: 3300 XL 8 mm Probe
Brand Name: Bently Nevada
Model Number: 330101-XX-XX-20-02-CN MOD 147773-00-12
Place of Origin: United States
Warranty: 12 Months
Whatsapp：+86 18020776782
Email：[email protected]
overview
| Product Name | 300 XL 8 mm Probe |
| Brand Name | Bently Nevada |
| Model Number | 330101-XX-XX-20-02-CN MOD 147773-00-12 |
| Place of Origin | USA |
| Warranty | 12 months |
| Payment Methods | T/T |
| Shipment | DHL/UPS/EMS/Fedex... |
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Jim Pei |
| Product Name | Bently Nevada 330101-XX-XX-20-02-CN MOD 147773-00-12 3300 XL 8 mm Probe |
| Manufacturer | Bently Nevada |
| Product Type | 3300 XL 8 mm Probe |
| Part Number | 330101-XX-XX-20-02-CN MOD 147773-00-12 |
| Dimensions | 17.5x17.5x1.3cm |
| Weight | 0.08 kg |
| Place of shipment | Xiamen, China |
| Country of origin | USA |
| Condition | New & Original in Factory Packing |
| Nominal Probe DC Resistance | 7.88 ± 0.50 Ω |
| Total Length Option | 2.0 meters (6.6 feet) |
| Connector and Cable-Type Option | Miniature coaxial ClickLoc connector, standard cable |
| Probe sealing material | Viton® O ring |
| Probe Case Material | AISI 303 or 304 stainless steel (SST) |
| Probe Tip Material | Polyphenylene sulfide (PPS) |
The Bently Nevada 330101-XX-XX-20-02-CN MOD 147773-00-12 3300 XL 8 mm Probe is a high-fidelity eddy-current proximity probe designed for precise measurement of rotor position and vibration in rotating machinery. It is optimized for applications with tight installation constraints while maintaining stable and accurate signal output for critical equipment such as turbines, compressors, and generators.
As part of the 3300 XL 8 mm series, it provides non-contact measurement by sensing changes in the electromagnetic field between the probe tip and conductive target surface. Its robust construction and sealing design ensure long-term reliability in demanding industrial environments.
The 330101-XX-XX-20-02-CN MOD 147773-00-12 3300 XL 8 mm Probe has a nominal DC resistance of 7.88 ± 0.50 Ω and a total cable length of 2.0 meters (6.6 feet). It uses a miniature coaxial ClickLoc connector with standard cable for secure electrical connection.
The probe tip is made of polyphenylene sulfide (PPS), while the housing is constructed from AISI 303 or 304 stainless steel. It is sealed with a Viton® O-ring to ensure environmental protection and long-term stability. The unit operates with high precision and supports interchangeability with other 3300 series 5 mm and 8 mm components, enabling system flexibility without recalibration.
High-fidelity measurement for accurate rotor position and vibration monitoring
Larger 8 mm sensing element improves signal stability compared to 5 mm probes
Viton® O-ring sealing enhances resistance to oil, moisture, and harsh environments
Stainless steel housing provides strong mechanical durability and corrosion resistance
Compatible with 3300 series systems, enabling easy replacement and upgrades
No bench calibration required, reducing maintenance time and cost
Compact design suitable for space-constrained installations
The Bently Nevada 330101-XX-XX-20-02-CN MOD 147773-00-12 3300 XL 8 mm Probe is widely used in gas and steam turbines, centrifugal compressors, pumps and motors, industrial generators, oil & gas production equipment, petrochemical and refining systems, and power generation facilities, as well as in general rotating machinery requiring precise vibration and position monitoring.
The 330101-XX-XX-20-02-CN MOD 147773-00-12 3300 XL 8 mm Probe plays a critical role in machinery diagnostics by continuously monitoring shaft vibration and radial position. It enables early detection of faults such as rotor imbalance, misalignment, shaft instability, and bearing wear.
By delivering stable and high-accuracy real-time signals, it supports predictive maintenance strategies and condition-based monitoring. Integrated into protection systems, it enhances equipment safety, reduces unexpected downtime, and improves overall operational reliability in critical rotating machinery.
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