Description
Overview
The Bently Nevada 330104‑00‑06‑90‑02‑00 proximity probe is part of the 3300 XL 8 mm transducer family and is engineered for long‑distance installations requiring stable displacement and vibration measurements. This model incorporates a 9.0‑meter probe cable, making it suitable for machinery layouts where extended routing is necessary without compromising signal integrity.
Key Characteristics
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Model: 330104‑00‑06‑90‑02‑00
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Probe Type: 8 mm proximity probe with FluidLoc cable
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Thread Specification: M10 × 1
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Minimum Case Length: 60 mm
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Cable Length: 9.0 m (29.5 ft)
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Connector: Miniature coaxial ClickLoc
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System Compatibility: 3300 Proximity Transducer System
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Certifications: CSA, ATEX, IECEx
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Condition: New
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Weight: 0.08 kg
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Dimensions: 2 × 1.5 × 122 cm
Functional Description
The 330104‑00‑06‑90‑02‑00 probe uses an eddy‑current sensing coil to measure the distance between the probe tip and a conductive target surface. Its extended 9‑meter cable allows installation flexibility in large machinery skids, turbine decks, or compressor trains. The FluidLoc cable design prevents oil migration through the cable jacket, improving long‑term reliability in lubrication‑rich environments.
The ClickLoc connector ensures a secure mechanical lock, preventing accidental loosening under vibration. When paired with the appropriate extension cable and Proximitor sensor, the probe forms a calibrated measurement chain compliant with API 670 requirements.
Technical Specifications
Mechanical
| Parameter |
Value |
| Probe Tip Diameter |
8 mm |
| Thread Type |
M10 × 1 |
| Case Length |
≥ 60 mm |
| Cable Length |
9.0 m |
| Cable Type |
FluidLoc, oil‑resistant |
| Connector |
Miniature coaxial ClickLoc |
| Weight |
0.08 kg |
| Shipping Dimensions |
2 × 1.5 × 122 cm |
Electrical
| Parameter |
Value |
| Sensitivity |
7.87 V/mm (200 mV/mil) typical |
| Linear Range |
2 mm (80 mil) |
| Frequency Response |
DC to 10 kHz |
| System Compatibility |
3300 XL Proximity System |
| Grounding |
Single‑point shield grounding recommended |
Environmental
| Parameter |
Value |
| Operating Temperature |
–35°C to +177°C (probe only) |
| Humidity |
95% non‑condensing |
| Certifications |
CSA, ATEX, IECEx |
| RFI/EMI Immunity |
Meets CE requirements |
Applications
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Turbines (steam, gas, hydro)
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Compressors and expanders
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High‑speed motors and generators
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Gearboxes and critical rotating assets
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API 670‑compliant vibration protection systems
FAQ
Q: Can this probe be used with non‑XL 3300 systems? A: No. It must be paired with 3300 XL extension cables and Proximitor sensors to maintain calibration accuracy.
Q: What advantage does the FluidLoc cable provide? A: It prevents oil ingress through the cable jacket, improving reliability in lubrication‑intensive environments.
Q: Is field calibration required? A: No. The probe, extension cable, and Proximitor sensor are factory‑matched and do not require bench calibration.
