ProductPRODUCT
Featured products
Contact Us
- Bently Nevada
- 330500-03-04
- Velomitor Piezo-velocity Sensor
- USA
- 8 mm
- 0.38kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
- COO
- 8
Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| [email protected] | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |
Bently Nevada 330500-03-04 Proximity Transducer System Product Overview
1. Product Introduction
The Bently Nevada 330500-03-04 is a precision proximity transducer system designed for continuous monitoring of rotating machinery operating conditions. It is part of the 3300 XL Proximity Transducer System family and is widely used for measuring shaft vibration, radial displacement, and axial position changes in high-value rotating equipment.
The product adopts eddy current measurement technology, which enables non-contact detection between the probe tip and the rotating shaft surface. This design eliminates mechanical contact wear, improves measurement reliability, and provides stable performance during long-term operation.
The 330500-03-04 configuration is mainly designed for industrial machinery protection applications where accurate vibration monitoring and reliable displacement measurement are required. It is suitable for equipment such as turbines, compressors, generators, pumps, and large industrial motors.
Compared with traditional contact measurement methods, the proximity transducer system provides faster response, better durability, and improved measurement consistency under high-speed rotating conditions.
The complete system normally consists of a proximity probe, extension cable, and sensor driver. These components work together to convert shaft movement into a proportional electrical output signal for machinery monitoring systems.
<br>
2. Product Basic Information
| Item | Description |
|---|---|
| Model | Bently Nevada 330500-03-04 |
| Brand | Bently Nevada |
| Product Series | 3300 XL Proximity Transducer System |
| Product Type | Eddy Current Proximity Transducer System |
| Measurement Principle | Non-contact eddy current sensing technology |
| Main Function | Shaft vibration and displacement measurement |
| Application Field | Rotating machinery condition monitoring |
| Installation Type | Industrial fixed installation |
| Measurement Object | Rotating shaft movement |
| Signal Output | Proportional voltage output signal |
| System Configuration | Probe + Extension Cable + Driver System |
| Product Purpose | Machinery protection and predictive maintenance |
<br>
3. Technical Parameters
| Parameter | Specification |
|---|---|
| Model | 330500-03-04 |
| Series | 3300 XL Proximity Transducer System |
| Sensor Type | Eddy Current Proximity Probe System |
| Probe Diameter | 8 mm |
| Cable Length | 4 meters |
| Measurement Type | Shaft radial vibration and displacement measurement |
| Measurement Method | Non-contact electromagnetic measurement |
| Sensitivity | Approximately 7.87 V/mm |
| Frequency Response | Suitable for high-speed rotating equipment monitoring |
| Operating Voltage | -24 VDC nominal |
| Output Signal | Voltage proportional to shaft position |
| Temperature Range | Approximately -40°C to +177°C depending on installation condition |
| Probe Material | Stainless steel alloy construction |
| Cable Material | Industrial flexible protective cable |
| Environmental Resistance | High resistance to vibration, temperature changes, and industrial environments |
| Installation Method | Threaded mounting |
| System Accuracy | High precision displacement measurement |
| Signal Stability | Long-term stable output performance |
| Recommended Application | Critical rotating equipment monitoring |
| Dimensions | Probe diameter approximately 8 mm × cable length approximately 4000 mm |
| Weight | Approximately 0.38 kg |
<br>
4. Product Structure Description
Proximity Probe
The proximity probe is the primary sensing component of the system. It is installed close to the rotating shaft without direct contact.
The probe generates an electromagnetic field and detects changes caused by shaft movement. The measured displacement information is converted into an electrical signal.
Advantages of the probe design include:
- No mechanical wear
- High measurement accuracy
- Long operating life
- Stable performance under vibration conditions
<br>
Extension Cable
The extension cable connects the proximity probe with the signal processing unit.
The 4-meter cable configuration provides flexibility for equipment installation and allows the sensor to be installed at suitable positions around large machinery.
<br>
Signal Processing Unit
The signal processing component converts the probe measurement signal into a standardized output suitable for machinery monitoring systems.
It allows operators to monitor equipment condition and identify abnormal mechanical conditions.
<br>
5. Product Applications
Steam Turbine Monitoring
The 330500-03-04 is commonly applied in steam turbine monitoring systems.
It can detect:
- Shaft vibration changes
- Rotor displacement
- Mechanical imbalance
- Bearing-related problems
Continuous monitoring helps prevent unexpected shutdowns and improves equipment reliability.
<br>
Gas Turbine Equipment
Gas turbines operate at high speed and require accurate vibration measurement.
The proximity transducer system provides reliable monitoring of rotor movement and helps identify abnormal operating conditions.
<br>
Compressor Systems
Large compressors require precise shaft monitoring because rotor problems can result in serious equipment damage.
The product is suitable for detecting:
- Shaft instability
- Misalignment
- Excessive vibration
- Rotor movement changes
<br>
Generator Systems
The product is suitable for power generation equipment where continuous operation is essential.
It provides real-time shaft condition information to support preventive maintenance strategies.
<br>
Industrial Motors and Pumps
Large motors and pumps can experience vibration caused by imbalance, wear, or alignment problems.
The system helps maintenance teams monitor equipment health and reduce unexpected failures.
<br>
6. Product Advantages
High Precision Measurement
The product provides accurate shaft displacement measurement through advanced eddy current technology.
Because the measurement is performed without physical contact, the system maintains high accuracy during continuous operation.
<br>
Non-Contact Operating Principle
The probe does not touch the rotating shaft, which eliminates mechanical friction and reduces maintenance requirements.
<br>
Excellent Long-Term Reliability
The system is designed for long-duration industrial operation and maintains stable measurement performance over extended periods.
<br>
Strong Resistance to Industrial Conditions
The product can operate in environments with:
- Mechanical vibration
- Temperature fluctuations
- Continuous machine operation
- Industrial interference
<br>
Suitable for Critical Equipment Protection
The system is widely used for machines where equipment failure may lead to production losses or safety risks.
<br>
Flexible Installation
Different cable lengths and mounting configurations allow the product to be adapted to different machine designs.
<br>
7. Brand Information
| Item | Description |
|---|---|
| Brand Name | Bently Nevada |
| Industry Field | Industrial Machinery Monitoring |
| Main Product Areas | Vibration Monitoring, Proximity Sensors, Machinery Protection |
| Application Industries | Energy, Manufacturing, Heavy Industry, Process Industry |
| Product Characteristics | High reliability, accurate measurement, long service life |
<br>
8. Product Series Information
3300 XL Proximity Transducer System Series
The 3300 XL series is a professional industrial measurement platform designed for monitoring the operating condition of rotating equipment.
The series provides different probe sizes, cable lengths, and installation configurations to meet various machinery monitoring requirements.
Main features of the series:
- High accuracy shaft displacement measurement
- Stable electrical output
- Non-contact sensing technology
- Long-term industrial reliability
- Wide compatibility with machinery monitoring systems
The 330500-03-04 belongs to the 3300 XL 8 mm proximity probe configuration family and is mainly selected when a longer cable installation distance is required.
<br>
9. Recommended Same Series or Related Models
| Model | Series | Main Parameters | Dimensions | Weight (kg) |
|---|---|---|---|---|
| 330500-03-03 | 3300 XL Proximity Transducer System | 8 mm probe, 3-meter cable, shaft vibration measurement | Approx. 8 mm diameter × 3000 mm cable length | 0.35 kg |
| 330500-03-02 | 3300 XL Proximity Transducer System | 8 mm probe, 2-meter cable configuration, eddy current sensing | Approx. 8 mm diameter × 2000 mm cable length | 0.32 kg |
| 330101-00-08-10-02-00 | 3300 XL Series | Standard proximity probe system for vibration monitoring | Approx. 8 mm diameter × 1000 mm cable configuration | 0.28 kg |
| 330130-040-00-00 | 3300 XL Extension Cable Series | 4-meter extension cable for proximity systems | Approx. 4000 mm cable length | 0.20 kg |
| 330180-50-00 | 3300 XL Probe Series | High reliability proximity probe component | Approx. 8 mm diameter × 1000 mm length | 0.27 kg |
<br>
10. Recommended Popular Models From The Same Brand
| Model | Series | Main Parameters | Dimensions | Weight (kg) |
|---|---|---|---|---|
| 3500/42M 140734-01 | 3500 Monitoring System | Four-channel vibration monitoring module, proximity input support | Approx. 241 mm × 24 mm × 119 mm | 0.60 kg |
| 3500/22M 138607-01 | 3500 Monitoring System | Transient data interface module, machinery data communication | Approx. 241 mm × 24 mm × 119 mm | 0.55 kg |
| 330180-50-00 | 3300 XL Series | 8 mm proximity probe, high precision shaft measurement | Approx. 8 mm diameter × 1000 mm length | 0.27 kg |
| 330130-040-00-00 | 3300 XL Cable Series | Extension cable for 3300 XL proximity probes | Approx. 4000 mm cable length | 0.20 kg |
| 3300 XL 8 mm Proximity Probe | 3300 XL Series | Standard industrial proximity sensor for vibration monitoring | Approx. 8 mm diameter × various lengths | 0.25 kg |
<br>
11. Product Selection Summary
The Bently Nevada 330500-03-04 is a reliable and accurate proximity measurement solution designed for industrial rotating equipment monitoring.
With its 8 mm eddy current probe design and 4-meter cable configuration, the product provides flexible installation options while maintaining stable measurement performance.
The product is especially suitable for applications requiring continuous monitoring of turbines, compressors, generators, motors, and other critical rotating machinery.
Its advantages include non-contact measurement, high accuracy, strong environmental adaptability, and long service life, making it an effective solution for machinery condition monitoring and preventive maintenance systems.
The 330500-03-04 is an important configuration within the 3300 XL Proximity Transducer System series and provides dependable performance for industrial equipment protection applications.