Technical Specifications
Parameter |
Value |
Probe Type |
3300 XL 8 mm Proximity Probe (Metric Version) |
Total Length |
0.5 meter |
Weight |
0.162 kg |
Shaft Diameter |
8 mm |
Measurement Range |
±2 mm (typically) |
Resolution |
0.1 µm |
Linear Range |
4 to 20 mA Output |
Operating Temperature |
-40°C to +100°C |
Material |
Stainless Steel |
Output Signal |
4-20 mA |
Protection |
IP67 |

Applications
The Bently Nevada 330104-09-16-05-01-05 proximity probe is widely used in industries requiring precise shaft position measurement for machinery protection and condition monitoring. Some of its primary applications include:
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Turbines and Compressors: Ensures precise monitoring of shaft movement to detect alignment and balance issues before they lead to failure.
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Motors and Pumps: Helps in monitoring shaft displacement to prevent damage from shaft misalignment or excessive vibration.
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Generators: Used to monitor the shaft’s proximity in generator systems, ensuring stable and reliable operation.
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Industrial Fans and Blowers: Monitors shaft displacement in fan systems, helping to identify wear and damage early in the operation.
Advantages
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High Accuracy and Precision: The probe provides a resolution of 0.1 µm, offering highly accurate displacement measurements for machinery monitoring.
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Durability and Resistance: Built with stainless steel, the probe is resistant to wear, corrosion, and extreme environmental conditions, ensuring a long lifespan even in harsh environments.
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Wide Temperature Range: It operates in a broad temperature range from -40°C to +100°C, making it suitable for use in both cold and hot environments.
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Simple Integration: The 4-20 mA output signal simplifies integration into existing monitoring systems, providing real-time feedback for predictive maintenance.
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Low Maintenance: Designed for minimal maintenance, reducing downtime and associated costs in industrial operations.
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IP67 Protection Rating: The probe is sealed against dust and water ingress, making it ideal for use in environments where exposure to moisture and contaminants is common.
FAQ
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How does the 3300 XL 8 mm proximity probe measure shaft displacement?
The probe uses an eddy current sensor to detect the proximity of the shaft, measuring displacement based on changes in the electromagnetic field as the shaft moves.
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What is the operating temperature range of the 3300 XL probe?
The probe can operate in temperatures ranging from -40°C to +100°C.
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What output signal does the probe provide?
The probe outputs a 4-20 mA signal, which is suitable for most industrial monitoring systems.
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Can the 3300 XL 8 mm proximity probe be used for non-rotating machinery applications?
Yes, while designed for rotating machinery, it can also be used in applications where shaft displacement can be detected.
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What materials are used to construct the probe?
The probe is constructed from stainless steel, providing high durability and resistance to corrosion.
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How is the 3300 XL probe calibrated?
Calibration is typically performed by comparing the probe’s readings against a known displacement standard.
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Why is the 3300 XL series known for reliability?
The series is known for its precise measurements, minimal drift over time, and rugged construction, making it reliable in demanding industrial environments.
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What is the linear range of the probe?
The probe’s linear range is 4-20 mA, which corresponds directly to the displacement measurements.
-
How does the probe integrate with vibration monitoring systems?
The 4-20 mA output is sent to vibration monitoring systems, where it is used to monitor shaft displacement and detect issues such as imbalance or misalignment.
-
What is the protection rating of the 3300 XL 8 mm proximity probe?
The probe has an IP67 protection rating, ensuring that it is dustproof and water-resistant.
Similar Models
Model Number |
Description |
330104-09-16-05-01-06 |
3300 XL 8 mm Proximity Probe (Metric Version) with longer lead length |
330104-09-16-05-01-07 |
3300 XL 8 mm Proximity Probe (Metric Version) for higher temperature tolerance |
330104-09-16-05-01-08 |
3300 XL 8 mm Proximity Probe (Metric Version) with ATEX certification |
330104-09-16-05-01-09 |
3300 XL 8 mm Long Probe (Metric Version) for deeper shaft monitoring |
330104-09-16-05-01-10 |
3300 XL 8 mm Proximity Probe (Metric Version) with improved resolution |
330104-09-16-05-01-11 |
3300 XL 8 mm Proximity Probe (Metric Version) for specialized applications |
Model Number |
Description |
330104-09-16-05-01-05 |
3300 XL 8 mm Proximity Probe (Metric Version) |
330101-02-21-10-01-00 |
3300 XL 8 mm Proximity Probe |
330101-02-21-10-01-12 |
3300 XL 8 mm Proximity Probe with extended lead length |
330101-02-21-10-01-18 |
3300 XL 8 mm Proximity Probe with enhanced durability |
330101-02-21-10-01-20 |
3300 XL 8 mm Proximity Probe with higher resolution |
330101-02-21-10-01-22 |
3300 XL 8 mm Proximity Probe with improved temperature resistance |
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