Product Introduction
When monitoring rotating machinery, probe failure due to temperature extremes or improper installation leads to costly downtime. The Bently Nevada 330708-00-10-10-02-00, part of the 3300 XL series, offers a robust 11 mm proximity probe designed to withstand harsh conditions. Built with a Polyphenylene sulfide (PPS) tip and AISI 304 stainless steel case, this probe ensures accurate vibration measurement in industrial automation.
Technical Specifications Breakdown
The Bently Nevada 330708-00-10-10-02-00 delivers precise performance metrics for reliable operation:
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Probe Length: 1.0 m with a total length option of 1.0 m, unthreaded length 0 in.
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Thread: 5/8-18 UNF, maximum thread engagement 0.938 in.
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Connector: Miniature coaxial ClickLoc connector, standard cable.
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Cable: 75 Ω triaxial FEP insulated, available in 1, 5, or 9 m lengths.
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Temperature Range: Operating and storage from -51°C to +177°C (-60°F to +351°F).
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Torque: Recommended 15.2 N·m (133 in·lb), maximum 45.2 N·m (400 in·lb).
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DC Resistance: 5.9 ± 0.5 ohms for 1 m probe.
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Weight: 0.17 kg.
Installation & Setup Guidance
Proper installation of the Bently Nevada 330708-00-10-10-02-00 ensures long-term reliability. Use the recommended torque of 15.2 N·m to avoid damaging the probe case or thread. For the connector-to-connector joint, apply finger tight torque, maximum 0.565 N·m (5 in·lb). Maintain a minimum bend radius of 25.4 mm (1.0 in) for the cable to prevent signal degradation. Ensure the probe tip material (PPS) contacts the target surface correctly for accurate proximity measurement.
Maintenance & Reliability
To maximize the service life of the Bently Nevada 330708-00-10-10-02-00, inspect the O-ring seal periodically. The probe uses a Viton O-ring designed to seal differential pressure between the tip and case. Note that exposing the probe to temperatures below -34°C (-30°F) may cause premature seal failure. Regularly check for cable wear and connector integrity. The AISI 304 stainless steel case resists corrosion, but routine visual checks help identify early signs of damage.
Selection Guide & Purchasing Advice
Before purchasing the Bently Nevada 330708-00-10-10-02-00, verify your required probe length, cable type, and connector option. This model comes with a standard cable and ClickLoc connector, but other configurations exist within the 3300 XL family. For custom pressure testing, contact UBEST Automation at ubest101. Ensure your application temperature and pressure conditions align with the specified limits to avoid failure.