Fortune Dcs

Good DCS
Good DCS

Bently Nevada 330101-02-78-05-02-00 Stainless Steel (316L) Housing + Ceramic Insulated Sensing Probe

  • Brand: Bently Nevada
  • Model Number: 330101-02-78-05-02-00
  • Origin: USA
  • Condition: New 100%
  • Payment Methods: T/T, PayPal, Western Union
  • Warranty: 1 Year
  • Lead Time: 1-3 Working Days
  • Courier partners: DHL, UPS, TNT, FedEx and EMS.
  • Business hours: 7*24
  • Introduction
  • Related content
  • More Products
  • About Us
  • TAGS

QQ截图20251111211025.png

Introduction
330101-02-78-05-02-00 is a high-precision industrial displacement and vibration sensing component engineered for ultra-accurate monitoring of micro-movements and vibration signals in heavy-duty rotating machinery and critical industrial equipment. Adopting advanced eddy-current sensing technology and a rugged, anti-corrosive structural design, it enables real-time capture of subtle axial/radius displacement and low-amplitude vibration—even in harsh operating environments characterized by extreme temperatures, high electromagnetic interference, and heavy dust or moisture. Its standardized installation interface and compatibility with mainstream industrial control systems (e.g., PLC, DCS) and monitoring platforms (including 3500-series) allow seamless integration into existing detection loops. As a core sensing component for early fault diagnosis and predictive maintenance, it effectively identifies potential mechanical issues (such as shaft misalignment, bearing wear, or rotor imbalance) at an early stage, significantly reducing unplanned downtime and extending the service life of high-value industrial equipment across energy, manufacturing, and marine sectors.
Technical Specifications
Parameter
Details
Model Number
330101-02-78-05-02-00
Length
170 mm
Width
85 mm
Height
60 mm
Net Weight
1.8 kg
Operating Temperature Range
-45°C to 130°C
Rated Voltage
18–36 V DC (±12% Tolerance)
Sensing Type
Eddy-Current Displacement & Vibration Sensing
Measurement Range
Displacement: 0–20 mm (Peak-to-Peak); Vibration: 0–60 mm/s (RMS)
Measurement Accuracy
Displacement: ±0.02 mm; Vibration: ±0.08% Full Scale
Resolution
0.001 mm (Displacement); 0.01 mm/s (Vibration)
Output Signal
4–20 mA Analog / RS485 Modbus RTU
Sensing Target Material
Ferromagnetic Metals (e.g., Steel, Cast Iron); Non-Ferromagnetic Optional (via Calibration)
Sensing Distance
5–15 mm (Adjustable)
Material
Stainless Steel (316L) Housing + Ceramic Insulated Sensing Probe
Protection Level
IP68
Operating Humidity
0%–99% (Condensing Resistant)
Vibration Resistance
5–3000 Hz, 30 G (Peak)
Shock Resistance
45 G (Peak, 8 ms Duration)
Response Time
≤6 ms
Mounting Type
Flange-Mounted (M8 Threaded Holes) / Threaded Probe Mount (Optional)
Application Scenarios
  1. Power Plant Turbine Shaft Displacement Monitoring: Installed on gas, steam, and hydroelectric turbine shafts to monitor axial and radial displacement. It captures subtle shaft movements caused by rotor unbalance, bearing clearance changes, or thermal expansion—providing early warnings for potential shaft collision or seal damage, which is critical for ensuring continuous power generation and preventing costly turbine overhauls.

  1. Petrochemical Centrifugal Compressor Vibration Sensing: Integrated into centrifugal compressors in oil refineries and chemical plants to detect impeller vibration and shaft radial displacement. It withstands high-pressure, corrosive gas environments, identifying vibration anomalies caused by impeller wear, fluid instability, or gearbox misalignment—ensuring safe operation of fluid compression processes and reducing unplanned compressor downtime.

  1. Marine Propeller Shaft Monitoring: Applied in ship main propeller shafts and auxiliary drive shafts to track axial displacement and vibration. With IP68 protection and 316L stainless steel housing, it resists saltwater erosion and marine vibration, alerting crew to shaft misalignment or bearing degradation—ensuring reliable propulsion and avoiding navigation safety risks during long sea voyages.

  1. Steel Mill Rolling Mill Roll Displacement Sensing: Utilized in hot rolling and cold rolling mill work rolls to measure radial displacement and vibration. It adapts to high temperatures (up to 130°C) and metal dust, capturing roll movements caused by thermal stress or wear—helping maintain consistent roll gap, ensuring the thickness and flatness accuracy of steel products, and reducing roll replacement costs.

  1. Mining Grinding Mill Trunnion Monitoring: Mounted on mining SAG mills and ball mill trunnion bearings to monitor trunnion displacement and vibration. It withstands dusty, high-impact mining environments, detecting trunnion wear or bearing clearance changes—preventing mill shutdowns caused by trunnion damage and ensuring continuous mineral grinding processes.

  1. Aerospace Engine Test Bench Vibration Sensing: Installed in aircraft engine test benches to monitor turbine rotor vibration and shaft displacement during performance testing. Its high measurement accuracy and fast response meet aerospace industry standards, providing precise data for validating engine dynamic performance and ensuring compliance with aircraft safety regulations.

  1. Chemical Plant Agitator Shaft Vibration Monitoring: Integrated into large chemical reaction vessel agitator shafts to track radial vibration and axial displacement. It resists corrosive chemical fumes, detecting agitator imbalance or seal wear—preventing leakage of hazardous materials, ensuring uniform reaction mixing, and complying with chemical process safety standards.


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)

Your trust is the driving force for our continuous progress, submit your requirements immediately to get exclusive quotes

Company Information
Email fortunedcs@163.com
Mobile +8615060789063
Whatsapp +8615060789063
WeChat 15060789063
Add Xiamen, Fujian Province, China