Description
Overview
The 330705-02-18-10-02-05 Reverse Mount Probe from Bently Nevada is part of the 3300 XL Proximity Transducer System, designed for high-accuracy vibration and displacement monitoring in rotating machinery with fluid film bearings. Its 11 mm sensing tip provides an extended linear range compared to standard 8 mm probes, ensuring precise diagnostics in demanding industrial environments.
Technical Specifications
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Model Number: 330705-02-18-10-02-05
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Product Type: Reverse Mount Probe
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Manufacturer: Bently Nevada
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Condition: Brand New
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Compatible Systems: 3300 XL Proximity Transducer System
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Output Signal: 3.94 V/mm (100 mV/mil)
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Probe Tip Diameter: 11 mm
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Mounting Threads: 3/8-24 UNF or M10 × 1 (reverse mount)
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Connector Type: Gold-plated ClickLoc™ for secure locking
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Cable System: Triaxial FEP-insulated, lengths available in 1 m, 5 m, or 9 m
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Cable Retention: CableLoc™ system with 330 N (75 lb) pull strength
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Probe Case Material: AISI 304 stainless steel
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Probe Tip Material: PPS with Viton O-ring for sealing differential pressures
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Operating Temperature Range: -51°C to +177°C
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Dimensions: 20.5 × 22.4 × 3.3 cm
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Weight: 0.55 kg
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HS Code: 8537101190
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Origin: USA
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MOQ: 1
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Compliance: API 670 standard
Functional Description
The 330705-02-18-10-02-05 probe is engineered for non-contact displacement and vibration measurement, delivering stable performance across a wide frequency range. Its robust mechanical design, including TipLoc™ and CableLoc™ technologies, ensures long-term reliability by preventing probe loosening and cable detachment. The probe’s armored and unarmored options allow flexibility depending on installation requirements.
Application Scenarios
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Monitoring shaft vibration and displacement in turbines, compressors, and pumps
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Reverse mount installations where space constraints require compact probe design
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High-temperature environments requiring durable PPS tips and Viton sealing
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Systems demanding extended linear range beyond conventional 8 mm probes
FAQ
Q: What is the advantage of the 11 mm probe tip compared to 8 mm probes? A: The larger tip provides a longer linear measurement range, improving accuracy in displacement monitoring.
Q: Can the probe be used in high-temperature applications? A: Yes, it operates reliably from -51°C to +177°C.
Q: Are armored versions available? A: Yes, both armored and unarmored configurations are offered for different installation needs.
