Description
Detailed Parameter Table
| Parameter Name | Parameter Value |
| Product Model | Bently Nevada 330180-91-05 |
| Manufacturer | Bently Nevada (Baker Hughes) |
| Product Category | Proximity Transducer System |
| System Type | 3300 XL Proximitor® |
| Measurement Range | 0.08 to 1.27 mm (3 to 50 mils) |
| Output Signal | -4 to -20 V DC |
| Frequency Response | 0 to 10 kHz |
| Operating Temperature | -40°C to +120°C |
| Cable Length | 5m standard (16.4 ft) |
| Power Supply | -18 to -26 V DC |
| Connector Type | Military-style threaded |
| Housing Material | 316 Stainless Steel |
| Certifications | ATEX, IECEx, CSA, CE |
BENTLY 330180-91-05
Product Introduction
The Bently Nevada 330180-91-05 is a high-performance proximity transducer system designed for critical machinery monitoring applications. Part of the renowned 3300 XL series, this vibration measurement system provides reliable non-contact monitoring of shaft displacement, eccentricity, and position in turbines, compressors, and other rotating equipment.
Engineered for harsh industrial environments, the 330180-91-05 features a stainless steel housing and military-grade connector that ensure long-term reliability in oil & gas, power generation, and petrochemical applications. The system’s wide temperature range and robust construction make it suitable for installations where equipment protection is paramount.
Core Advantages and Technical Highlights
Precision Measurement:
±1% accuracy across full measurement range
10 kHz frequency response captures dynamic motion
Temperature-compensated electronics for stable output
Linear output (-4 to -20V DC) proportional to gap
Robust Industrial Design:
316 stainless steel housing resists corrosion
Hermetically sealed for moisture protection
Military-style connector ensures secure connection
ATEX/IECEx certified for hazardous areas
Reliable Performance:
Integrated cable design reduces connection points
Reverse polarity protection prevents damage
EMI/RFI shielded for noise immunity
Long-term calibration stability
Easy Integration:
Compatible with 3300 monitoring systems
Standard 5m cable (custom lengths available)
Direct replacement for older 3300 series probes
Quick-connect system simplifies installation
Typical Application Scenarios
Gas Turbines:
Shaft vibration monitoring
Thrust position measurement
Casing expansion monitoring
Centrifugal Compressors:
Radial vibration measurement
Axial position monitoring
Rotor eccentricity detection
Steam Turbines:
Bearing vibration monitoring
Shaft runout measurement
Casing vibration analysis
Hydroelectric Generators:
Guide bearing monitoring
Runner clearance measurement
Shaft line monitoring
BENTLY 330180-91-05
Related Model Recommendations
Bently Nevada 330180-51-05: 8mm probe version
Bently Nevada 330180-91-10: 10m cable version
Bently Nevada 330130-040-00-00: Extension cable
Bently Nevada 3300/20: Proximitor® power supply
Bently Nevada 3300/16: Monitor module
Bently Nevada 3500/42M: Vibration monitor
Installation and Commissioning
Installation Preparation:
Verify proper gap voltage (typically -10V DC)
Ensure clean, debris-free target surface
Check cable routing away from interference sources
Confirm proper grounding of system
Commissioning Steps:
Measure and set initial gap
Verify system calibration
Check output signal linearity
Test alarm thresholds
Document baseline readings
Maintenance Recommendations:
Annual calibration verification
Regular inspection of probe tip
Cable integrity checks
Connector cleaning
System performance trending
Service and Guarantee Commitment
Bently Nevada provides:
2-year standard warranty
Global technical support network
Calibration services
Repair and refurbishment programs
24/7 emergency support
The Bently Nevada 330180-91-05 is backed by the company’s 60+ years of machinery monitoring expertise, with comprehensive documentation and training available to ensure proper implementation and long-term reliability.
