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The Bently Nevada 330101-25-44-10-02-05 is an 8 mm proximity probe designed for use in vibration and position monitoring applications in rotating machinery. As part of the widely trusted 3300 XL series, this probe offers exceptional performance, mechanical robustness, and environmental resistance for continuous monitoring in industrial environments.
It is primarily used to sense the relative motion and vibration of shafts and other critical rotating components. This particular model features a probe tip diameter of 8 mm and a total length of 1.0 meter, providing flexible installation for close-range monitoring. Designed for compatibility with Bently Nevada’s proximity transducers and monitors, the 330101-25-44-10-02-05 is the ideal choice for demanding applications in industries such as oil & gas, power generation, chemical processing, and more.
| Parameter | Value |
|---|---|
| Model Number | 330101-25-44-10-02-05 |
| Series | 3300 XL Series |
| Probe Tip Diameter | 8 mm |
| Sensing Range | ±2 mm from target |
| Thread Size | 1/4-28 UNF |
| Body Style | Unshielded, straight |
| Connector Type | Miniature coaxial connector |
| Cable Length | 1.0 meter (Total Length) |
| Material | Stainless steel probe body |
| Operating Temperature | -35°C to +180°C |
| Frequency Response | DC to 10 kHz |
| Weight | 0.323 kg |
| Mounting | Threaded |
| Typical Applications | Shaft vibration, axial position, runout monitoring |
The Bently Nevada 330101-25-44-10-02-05 proximity probe is an essential component in condition monitoring and machinery protection systems. It is widely used in:
Steam and Gas Turbines: Measures shaft vibration and axial displacement to detect imbalance, misalignment, and thermal expansion.
Compressors and Pumps: Tracks the relative shaft position and movement, helping prevent catastrophic failures.
Motors and Generators: Monitors vibration trends for predictive maintenance and reduced unplanned outages.
Gearboxes and Fans: Helps detect mechanical looseness or wear that could lead to equipment damage or reduced performance.
Industrial Rotating Equipment: Ensures safe and optimized operation by providing real-time dynamic data to the control system.
High Accuracy & Sensitivity: Provides accurate, real-time measurements of shaft vibration and position with high linearity and repeatability.
Robust Construction: Made with stainless steel and built to withstand high temperatures and harsh environments, ensuring long operational life.
Easy Integration: Fully compatible with the 3300 XL family of extension cables and proximitor sensors, allowing seamless integration into Bently Nevada systems.
Compact and Versatile: With an 8 mm tip and 1.0 m length, the probe fits into tight installations and allows flexible mounting configurations.
Reliable Monitoring: Offers continuous, contactless monitoring to prevent unexpected equipment failures and reduce downtime.
Bently Nevada, has been a global leader in condition monitoring and machinery protection for more than 60 years. Renowned for their innovation in proximity sensing and vibration diagnostics, Bently Nevada systems are trusted by industries across the globe to ensure machinery health, optimize performance, and reduce operational risk. The 3300 XL Series exemplifies their expertise, offering a complete family of proximity probes, extension cables, and proximitor sensors designed for the toughest industrial applications.
| Model | Description | Probe Tip | Cable Length | Weight |
|---|---|---|---|---|
| 330101-00-20-10-02-00 | 8 mm probe, 0.5 m cable, straight thread | 8 mm | 0.5 m | 0.280 kg |
| 330101-00-40-10-02-00 | 8 mm probe, 2.0 m cable, standard thread | 8 mm | 2.0 m | 0.345 kg |
| 330101-00-25-10-02-00 | 8 mm probe, 1.0 m cable, epoxy sealed | 8 mm | 1.0 m | 0.325 kg |
| 330101-00-35-10-02-00 | 8 mm probe, 1.5 m cable, heavy-duty | 8 mm | 1.5 m | 0.333 kg |
| 330101-00-45-10-02-00 | 8 mm probe, 2.5 m cable, armored | 8 mm | 2.5 m | 0.370 kg |
| Model | Description | Cable Length (m) |
|---|---|---|
| 330101-37-57-10-02-05 | Proximity probe, armored cable, 5-meter, standard connector | 5 |
| 330101-40-60-05-02-CN | Proximity probe, 5mm tip, 5-meter cable, China version | 5 |
| 330101-46-65-10-02-05 | Proximity probe, 10-meter cable, 8mm tip, ruggedized design | 10 |
| 330101-41-60-05-02-00 | Proximity probe, 5mm tip, 5-meter, general-purpose version | 5 |
| 330101-45-65-10-02-00 | Proximity probe, 10-meter, 8mm tip, non-armored | 10 |
Q1: What is the sensing range of the 330101-25-44-10-02-05 probe?
A1: The probe has a typical sensing range of ±2 mm from the shaft surface.
Q2: Is this probe compatible with all 3300 XL proximitor sensors?
A2: Yes, it is fully compatible with 3300 XL proximitor sensors and extension cables.
Q3: What is the operating temperature range of this probe?
A3: The probe can operate in temperatures ranging from -35°C to +180°C.
Q4: What is the length of the integrated cable?
A4: The probe comes with a total cable length of 1.0 meter.
Q5: Can the probe be used in high-vibration environments?
A5: Yes, its robust stainless steel body is designed to withstand harsh mechanical conditions.
Q6: What type of connector is used with this probe?
A6: It uses a miniature coaxial connector for secure and stable connections.
Q7: What is the typical application of this proximity probe?
A7: It is used to monitor shaft vibration, axial position, and runout in rotating machinery.
Q8: Is the 8 mm tip suitable for all industrial applications?
A8: The 8 mm tip is standard for most industrial machinery and provides excellent performance in confined spaces.
Q9: What is the body thread size of the probe?
A9: The body features a 1/4-28 UNF thread for secure mounting.
Q10: How much does the 330101-25-44-10-02-05 probe weigh?
A10: The total weight of the probe is 0.323 kg.
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All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
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We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
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Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
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