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Product Introduction
The Bently Nevada 330101-00-18-10-11-05 is a part of the renowned 3300 XL 8 mm Proximity Transducer System, engineered by Bently Nevada, a global leader in condition monitoring and asset protection. This probe is specifically designed to measure the distance between the probe tip and a conductive target such as a rotating shaft, enabling real-time monitoring of vibration, displacement, and shaft position.
This model is widely implemented in high-value rotating equipment such as turbines, compressors, pumps, and motors, particularly where accuracy, reliability, and harsh-environment performance are essential. The 330101-00-18-10-11-05 variant features an 18-foot cable, optimized sensitivity, and ruggedized design, delivering consistent output in compliance with API 670 standards.
Product Specifications
| Parameter | Specification |
|---|---|
| Model Number | 330101-00-18-10-11-05 |
| Product Type | Proximity Probe |
| Series | 3300 XL |
| Tip Diameter | 8 mm |
| Tip Material | Polyphenylene Sulfide (PPS) |
| Body Material | AISI 304 Stainless Steel |
| Thread Size | 3/8-24 UNF-2A |
| Output Signal | -200 mV/mil |
| System Accuracy | ±0.07 mm typical |
| Total Length | 1 meter |
| Connector Type | Miniature coaxial |
| Temperature Range | -35°C to +177°C (-31°F to +351°F) |
| Vibration Limit | 50 g peak |
| Pressure Rating | 500 psi max |
| EMI/RFI Immunity | High immunity, meets industrial shielding standards |
| Compliance Standards | API 670, CE, RoHS |
| Weight | 0.323 kg |
Product Applications
The 330101-00-18-10-11-05 is tailored for use in a range of industrial machinery and critical asset monitoring applications:
-
Steam and Gas Turbines
Tracks shaft displacement and vibration for real-time protection and diagnostics. -
Centrifugal and Reciprocating Compressors
Enables early failure detection in bearings and rotor assemblies. -
Electric Motors and Generators
Ensures optimal rotor alignment and dynamic balance. -
Pumps and Fans
Detects mechanical issues such as imbalance, misalignment, or cavitation. -
Gearboxes and Transmission Systems
Monitors gear mesh frequencies and shaft conditions. -
Oil & Gas, Petrochemical, and Power Plants
Deployed in safety-critical and mission-critical equipment environments.
Product Advantages
-
Precision Engineering
Delivers high accuracy with minimal deviation across wide operating conditions. -
Extended Temperature Range
Suitable for harsh ambient conditions typical of heavy-duty industrial settings. -
Rugged Design
Made with corrosion-resistant stainless steel and PPS tip, designed to withstand pressure and vibration. -
API 670 Compliant
Fully conforms to the global standard for machinery protection. -
Matched System Integration
Designed to work seamlessly with Bently Nevada extension cables and proximitors. -
Signal Stability
Provides excellent linear output, reducing measurement error even with cable lengths over 15 ft. -
Easy Installation
Threaded body and miniature connectors simplify mounting and maintenance. -
Electromagnetic Interference Resistant
Shielded construction minimizes false readings in electrically noisy environments. -
Maintenance-Free
Non-contact measurement ensures long operational life with minimal servicing. -
Scalable Configuration
Compatible with a wide range of Bently Nevada 3300 XL monitoring systems.
Frequently Asked Questions (FAQ)
-
What makes the 330101-00-18-10-11-05 different from other proximity probes?
This model offers an 18-foot cable, ideal for medium-range installations, with optimized EMI shielding and compliance with API 670. -
Is the probe tip replaceable or serviceable?
No. The tip is fixed and factory-calibrated. For failures, the entire probe must be replaced. -
Can this probe be used for both axial and radial measurements?
Yes, depending on the mounting position, it can measure both directions of shaft movement. -
How do I ensure proper calibration when replacing this probe?
Always replace with a matched system (probe, extension cable, and driver) to maintain accurate calibration. -
Is the probe hazardous area certified?
The probe itself may not carry ATEX/IECEx certification, but matched systems often are. Always check driver specifications for hazardous certifications. -
What type of connector is used on the probe?
It uses a miniature coaxial connector that interfaces with 3300 XL extension cables. -
How should the probe be mounted for optimal accuracy?
Ensure flush contact with the mounting bracket, secure locknut placement, and avoid cable bending near the connector. -
Can I use this probe with third-party condition monitoring systems?
While physically possible, accuracy and calibration may be compromised. It’s recommended to use Bently Nevada systems. -
What is the probe’s linear range?
The typical linear sensing range is up to 2 mm, optimized for 8 mm tip diameter targets. -
Does Bently Nevada provide field support for this product?
Yes, Bently Nevada offers global technical support and field calibration services for 3300 XL systems.
Recommended Models – Same Series or Related
| Model | Cable Length | Key Feature | Application Notes |
|---|---|---|---|
| 330101-00-15-10-02-00 | 15 ft | Standard configuration | Used in compressors and turbines |
| 330101-00-20-10-02-00 | 20 ft | Extended range | Suited for large machinery installations |
| 330104-00-05-10-02-00 | 5 ft | Low-profile design | Ideal for compact mounting areas |
| 330130-040-00-00 | 40 ft | Long extension cable | Supports distant monitoring setups |
| 330103-00-15-10-02-00 | 15 ft | Reverse mount configuration | For non-standard orientations |
| 330105-02-12-10-02-00 | 12 ft | Harsh environment rating | Chemical plant and offshore use |
Popular Bently Nevada Models – Same Brand
| Model | Product Type | Primary Function | Series |
|---|---|---|---|
| 3500/22M | Transient Data Interface | Data acquisition for vibration analysis | 3500 Series |
| 3500/42M | Vibration Monitor | Shaft radial/axial vibration | 3500 Series |
| 330180-91-05 | Extension Cable | Connects probe to proximitor | 3300 XL |
| 330500-02-00 | Proximitor Sensor | Interfaces with 3300 XL probes | 3300 XL |
| 144181-50 | Temperature Sensor | Bearing temperature monitoring | Temperature Series |
| 3500/15 | Power Supply Module | Supplies power to 3500 system | 3500 Series |
