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 Description
The Bently Nevada 330101 3300 XL 8 mm Proximity Probe is designed to measure both static (position) and dynamic (vibration) parameters of rotating machinery. It outputs a voltage proportional to the distance between the probe tip and the target surface, and is ideal for fluid-film bearing machines, keyphasor reference, and speed measurements. The probe system offers full API 670 compliance and interchangeable components for simplified maintenance.
Applications
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Vibration and position monitoring in turbines, compressors, pumps
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Shaft displacement and axial position measurement
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Keyphasor phase reference signal
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Overspeed protection systems
Advantages
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Fully meets API 670 standard for critical machinery
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Backward and forward compatibility with non-XL components
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Improved RFI/EMI immunity and robust mechanical design
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Easy installation with ClickLoc connectors, no special tools required
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Optional extended temperature range for harsh environments
Technical Specifications
| Parameter | Specification |
|---|---|
| Probe Diameter | 8 mm |
| Total Length | 1.0 m |
| Weight | 0.323 kg |
| Linear Range | 0.25–2.3 mm |
| Output Sensitivity | 7.87 V/mm ±5% |
| Operating Temperature | -52°C to +177°C (standard) |
| Extended Temperature Range | Up to +218°C (probe tip) |
| Material | Stainless steel case, PPS tip |
| Connector | Gold-plated ClickLoc |
| Recommended Shaft Diameter | ≥76.2 mm |
| Frequency Response | 0–10 kHz (+0, -3 dB) |
FAQ
Q1: What is the main function of this probe?
A1: It measures shaft vibration and position by detecting the distance between probe tip and conductive surface.
Q2: Is this probe compatible with older 3300 series systems?
A2: Yes, it is backward compatible and fully interchangeable with non-XL 3300 8 mm and 5 mm components.
Q3: Does it require field calibration?
A3: No, components are factory-calibrated and fully interchangeable without bench calibration.
Q4: Can it be used in high-temperature environments?
A4: Yes, with optional ETR version, it withstands up to 218°C at the probe tip.
Q5: What is the recommended gap voltage setting?
A5: Approximately -9 VDC for radial vibration, which equals about 1.27 mm gap.
Q6: What materials are used for the probe tip and body?
A6: Tip: PPS (polyphenylene sulfide), Body: stainless steel.
Q7: What is the minimum shaft diameter for proper operation?
A7: Recommended minimum shaft diameter is 76.2 mm to minimize cross-talk and maintain accuracy.
Q8: Does it comply with hazardous area certifications?
A8: Yes, it has CSA, ATEX, and IECEx approvals for use in hazardous areas.
Q9: Are connector protectors included?
A9: Optional connector protectors can be ordered; recommended for environments with oil and dust exposure.
Q10: How is it installed?
A10: It is installed in threaded mounting holes with recommended torque values, no special tools are required for connectors.
Related Models (Same Series)
| Model Number | Description |
|---|---|
| 330102 | 8 mm Probe with armor |
| 330103 | 8 mm Metric thread probe |
| 330104 | 8 mm Metric thread with armor |
| 330105 | 8 mm Reverse mount probe |
| 330140 | 8 mm Smooth case probe |
Popular Bently Nevada Models
| Model Number | Description |
|---|---|
| 330104-00-06-10-02-00 | 8 mm Metric probe, armored |
| 3500/42M | Proximitor Seismic Monitor |
| 3500/22M | Transient Data Interface |
| 3500/32M | 4-Channel Relay Module |
| 330180 | 3300 XL Proximitor Sensor |
| 330130 | 3300 XL Extension Cable |
