Excellent PLC
| Company Information | ||||||||
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| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Introduction
The Bently Nevada 330851-02-000-070-10-00-05 is a 3300 XL Series 25 mm Proximity Probe designed for high-precision machinery monitoring. This proximity probe is part of the 3300 XL family, which is widely recognized for providing highly reliable measurements of shaft displacement and vibration in rotating machinery. It ensures early detection of potential mechanical issues, allowing preventive maintenance and avoiding costly downtime
Technical Specifications
| Parameter | Specification |
|---|---|
| Probe Type | 3300 XL 25 mm Proximity Probe |
| Tip Style | Standard Flat Tip |
| Total Length | 1 m |
| Weight | 0.23 kg |
| Cable Type | Shielded Twisted Pair |
| Connector Type | 10-pin Micro-Circular |
| Measurement Range | 0–25 mm |
| Gap Setting | 25 mm nominal |
| Operating Temperature | -40°C to 120°C |
| Excitation Voltage | 8–12 V DC |
| Sensitivity | 50 mV/mil (typical) |
| Output Type | AC Differential Voltage |
| Mounting | Threaded or Clamp Mount |
Product Applications
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Monitoring turbines, generators, and motors in power plants.
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Vibration and shaft displacement measurement in compressors and pumps.
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Critical rotating machinery monitoring in oil, gas, and petrochemical facilities.
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High-speed rotating equipment requiring accurate gap measurement for condition monitoring.
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Integration with Bently Nevada 3500 and 3300 XL monitoring systems.
Product Advantages
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High Accuracy: Provides precise measurements for critical machinery.
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Extended Gap Range: 25 mm sensing range allows monitoring of larger shafts or clearance gaps.
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Robust Design: Withstands harsh industrial environments with wide temperature and vibration tolerances.
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Reliable Output: Stable AC differential voltage output ensures consistent performance with monitoring systems.
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Ease of Installation: Compatible with standard mounts and cables for rapid integration.
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Maintenance Friendly: Designed for minimal calibration and long-term stability.
FAQ
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Q: What is the maximum measurable shaft displacement for this probe?
A: The probe can measure shaft displacement up to 25 mm nominal with accuracy maintained across the range. -
Q: Which Bently Nevada monitoring systems are compatible with this probe?
A: The 330851-02-000-070-10-00-05 probe is compatible with 3300 XL Series and 3500 Series monitoring systems. -
Q: Can this probe operate in high-temperature environments?
A: Yes, it operates reliably between -40°C and 120°C. -
Q: What type of output signal does this probe provide?
A: It provides an AC differential voltage output proportional to the shaft displacement. -
Q: What excitation voltage is required for proper operation?
A: The probe requires an 8–12 V DC excitation voltage. -
Q: Is the probe cable shielded?
A: Yes, it uses a shielded twisted pair cable to minimize electrical noise interference. -
Q: What mounting options are available for this probe?
A: The probe supports threaded or clamp mount installation, depending on machinery configuration. -
Q: Does the probe require frequent calibration?
A: No, the 3300 XL design ensures long-term stability with minimal calibration required. -
Q: Can this probe measure vibration as well as displacement?
A: Yes, when integrated with Bently Nevada monitoring systems, it can analyze vibration patterns in addition to shaft displacement. -
Q: How sensitive is the probe output?
A: Typical sensitivity is around 50 mV/mil, providing precise measurement for critical applications.
Recommended 3300 XL or Related Models
| Model Number | Description | Measurement Range | Notes |
|---|---|---|---|
| 330851-02-000-060-10-01-00 | 3300 XL 25 mm Proximity Probe | 25 mm | Standard tip, shorter cable |
| 330851-02-000-100-10-00-00 | 3300 XL 50 mm Proximity Probe | 50 mm | Longer range, extended monitoring |
| 330851-02-000-070-10-01-00 | 3300 XL 25 mm Probe with angled tip | 25 mm | Angled tip for tight spaces |
| 330851-02-000-040-10-00-00 | 3300 XL 12.5 mm Probe | 12.5 mm | Compact size, high accuracy |
| 330851-02-000-090-10-00-00 | 3300 XL 40 mm Probe | 40 mm | Extended gap measurement |
| 330851-02-000-050-10-01-00 | 3300 XL 18 mm Probe | 18 mm | Medium range, standard tip |
Popular Bently Nevada Models
| Model Number | Description | Measurement Type | Notes |
|---|---|---|---|
| 3300 XL 330851-02-000-060-10-01-00 | Proximity Probe | Shaft displacement | Standard range |
| 3300 XL 330851-02-000-070-10-00-05 | Proximity Probe | Shaft displacement | 25 mm, extended tip |
| 3500/33M | Monitoring System | Multi-channel vibration & displacement | For turbines and generators |
| 3300 XL 330851-02-000-100-10-00-00 | Proximity Probe | Shaft displacement | 50 mm range |
| 3300 XL 330851-02-000-040-10-00-00 | Proximity Probe | Shaft displacement | 12.5 mm compact |
| 3300 XL 330851-02-000-090-10-00-00 | Proximity Probe | Shaft displacement | 40 mm range |
