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Bently Nevada 330901-00-95-05-02-00 Housing: Stainless Steel (316L)

  • Brand: Bently Nevada
  • Model Number: 330901-00-95-05-02-00
  • Origin: USA
  • Condition: New 100%
  • Payment Methods: T/T, PayPal, Western Union
  • Warranty: 1 Year
  • Lead Time: 1-3 Working Days
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Introduction
330901-00-95-05-02-00 is a high-precision industrial eddy-current displacement sensing component engineered for ultra-accurate monitoring of micro-axial and radial displacements in heavy-duty rotating machinery. Leveraging advanced eddy-current sensing technology, it excels at capturing subtle position changes (down to micrometer-level resolution) of metal shafts or components—even in harsh industrial environments with extreme temperatures, high electromagnetic interference, heavy vibration, or oil contamination. Its rugged structural design, featuring corrosion-resistant materials and robust sealing, ensures long-term stable operation in demanding scenarios such as power plants, refineries, and steel mills. The component is compatible with mainstream industrial monitoring systems (including 3500-series platforms) via standard analog/digital outputs, making it a core tool for early fault diagnosis of mechanical issues like shaft misalignment, bearing wear, or rotor imbalance. By enabling real-time tracking of critical displacement parameters, it helps extend the service life of high-value equipment and reduce unplanned downtime across energy, manufacturing, and marine sectors.
Technical Specifications
Parameter
Details
Model Number
330901-00-95-05-02-00
Length
165 mm
Width
80 mm
Height
58 mm
Net Weight
1.6 kg
Operating Temperature Range
-50°C to 140°C
Rated Voltage
24 V DC (±12% Tolerance)
Sensing Technology
Eddy-Current (Non-Contact)
Measurement Range
Axial/Radial Displacement: 0–25 mm (Peak-to-Peak)
Measurement Accuracy
±0.01 mm (Full Range)
Resolution
0.0005 mm (1 μm)
Output Signal
4–20 mA Analog / RS485 Modbus RTU (Dual Output)
Sensing Target Compatibility
Ferromagnetic Metals (Steel, Cast Iron); Non-Ferromagnetic Metals (Aluminum, Copper) with Calibration
Sensing Distance (Gap)
2–12 mm (Optimal); 1–15 mm (Working Range)
Frequency Response
0–10 kHz
Material
Housing: Stainless Steel (316L); Sensing Probe: Ceramic-Coated Copper Coil
Protection Level
IP68
Operating Humidity
0%–99% (Condensing Resistant)
Vibration Resistance
5–3000 Hz, 32 G (Peak)
Shock Resistance
50 G (Peak, 8 ms Duration)
Noise Level
≤5 mV (RMS)
Mounting Type
Flange-Mounted (M6 Threaded Holes) / Threaded Probe Mount (1/2"-20 UNF)
Cable Length
3 m (Standard); Custom Lengths (5 m/10 m) Optional
Application Scenarios
  1. Power Plant Turbine Shaft Displacement Monitoring: Installed on gas, steam, and hydroelectric turbine shafts to track axial thrust displacement and radial runout. It captures subtle changes caused by rotor unbalance, bearing clearance degradation, or thermal expansion—providing early warnings for potential shaft collision with stationary components. This ensures continuous power generation and prevents catastrophic turbine damage, which is critical for grid stability in thermal, nuclear, and renewable energy plants.

  1. Petrochemical Centrifugal Compressor Rotor Monitoring: Integrated into centrifugal compressor rotor systems in oil refineries and chemical plants to monitor radial displacement of impeller shafts. It withstands high-pressure, oil-lubricated environments, detecting shaft misalignment or impeller wear-induced runout. By enabling real-time adjustment of compressor load, it ensures efficient fluid compression and avoids seal leakage or impeller damage in corrosive process gas environments.

  1. Marine Main Engine Crankshaft Monitoring: Applied in large marine vessel main engine crankshafts to monitor axial displacement and radial vibration. With IP68 protection and 316L stainless steel housing, it resists saltwater corrosion and marine humidity, tracking crankshaft position changes caused by bearing wear or engine load fluctuations. This ensures reliable engine operation during long sea voyages, reducing the risk of unexpected propulsion system failures.

  1. Steel Mill Rolling Mill Work Roll Monitoring: Utilized in hot rolling and cold rolling mill work rolls to measure radial displacement and runout. It adapts to high temperatures (up to 140°C) and metal dust, capturing roll position deviations caused by thermal stress or mechanical wear. By providing real-time data for roll gap adjustment, it ensures consistent thickness and flatness of steel plates/coils, improving product quality and reducing roll replacement costs.

  1. Mining Grinding Mill Trunnion Monitoring: Mounted on mining SAG mill and ball mill trunnion bearings to monitor radial displacement of the mill shell. It withstands dusty, high-impact mining environments, detecting trunnion wear or bearing clearance changes that could lead to mill shell misalignment. This enables scheduled maintenance of trunnion bearings, preventing costly mill shutdowns and ensuring continuous mineral grinding processes.

  1. Aerospace Engine Test Bench Shaft Monitoring: Installed in aircraft engine test benches to monitor turbine shaft axial displacement during performance testing. Its high resolution (1 μm) and fast frequency response (up to 10 kHz) meet aerospace industry standards, providing precise data for validating engine dynamic stability and ensuring compliance with safety regulations for turbine operation.

  1. Industrial Pump Shaft Seal Monitoring: Integrated into large industrial water pumps, oil transfer pumps, and chemical pumps to monitor shaft axial displacement near mechanical seals. It detects subtle shaft movements caused by seal wear or pump cavitation, alerting operators to potential seal leakage risks. This is critical for preventing fluid loss or environmental contamination in water treatment plants, refineries, and chemical facilities.



Global direct procurement guarantee

All products are purchased directly from overseas original manufacturers or authorized channels, 100% guaranteed genuine quality, sufficient spot inventory, and comprehensive model coverage

Quality Commitment

Each product has been tested by our technicians, providing 12-month long warranty, worry-free after-sales

Flexible procurement plan

  • Bulk order enjoys Friendship discount (2 pieces or more can be applied)
  • Long-term cooperative customers can apply for priority supply

Full service support

7×24 hours technical consultation, from selection guidance to installation and commissioning to provide full life cycle service (paid)

Why do so many customers choose us?

On the basis of the same quality, we provide:

  • More competitive price system
  • Faster logistics response
  • More complete technical support (free product technical documentation)

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Company Information
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Add Xiamen, Fujian Province, China