Product Overview
The Bently Nevada 330708-00-10-50-12-05 is a 3300 XL 11 mm Proximity Probe designed for high-precision vibration and position monitoring in industrial machinery. This probe features a 5.0-meter cable with a Miniature coaxial ClickLoc connector and FluidLoc cable, ensuring reliable data transmission even in harsh environments. With a PPS tip and AISI 304 stainless steel case, the 330708-00-10-50-12-05 withstands extreme temperatures from -51°C to +177°C and resists corrosion, making it ideal for continuous operation in demanding applications.
Technical Specifications
The Bently Nevada 330708-00-10-50-12-05 offers these key parameters:
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Probe Length: 5.0 meters (16.4 feet)
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Unthreaded Length: 0 inches
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Overall Case Length: 1.0 inch
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Connector: Miniature coaxial ClickLoc with FluidLoc cable
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Agency Approval: Multiple Approvals
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Probe Tip Material: Polyphenylene sulfide (PPS)
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Probe Case Material: AISI 304 stainless steel
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Cable Specification: 75 Ω triaxial, FEP insulated
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Operating Temperature: -51°C to +177°C (-60°F to +351°F)
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Weight: 0.17 kg
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DC Resistance (5.0m): 7.2 ± 0.8 ohms
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Thread: 5/8-18 UNF
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Max Thread Engagement: 0.938 in
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Max Torque: 45.2 N•m (400 in•lb)
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Recommended Torque: 15.2 N•m (133 in•lb)
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Connector Torque: Finger tight, max 0.565 N•m
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Min Bend Radius: 25.4 mm (1.0 in)
Industry Applications
The 330708-00-10-50-12-05 excels in vibration monitoring for rotating equipment such as turbines, compressors, and pumps. Its robust construction prevents failure modes caused by temperature extremes or chemical exposure. For example, in gas turbine exhaust monitoring, the probe's -51°C to +177°C range ensures stable readings. The PPS tip and stainless steel case resist degradation, extending service life and reducing unplanned downtime.
Installation & Setup
Proper mounting of the Bently Nevada 330708-00-10-50-12-05 is critical for accurate measurements. Use a 5/8-18 UNF threaded hole with maximum thread engagement of 0.938 inches. Tighten the probe case to recommended torque of 15.2 N•m; do not exceed 45.2 N•m to avoid damage. Ensure the cable bend radius does not drop below 25.4 mm (1.0 inch). The ClickLoc connector installs with finger-tight torque—never apply more than 0.565 N•m. Calibrate the probe gap according to system specifications for reliable displacement readings.
Maintenance & Reliability
Routine inspection of the 330708-00-10-50-12-05 ensures long-term reliability. Check the cable for cuts or kinks, especially near the connector. Clean the probe tip periodically with a soft cloth to remove debris. The Viton O-ring pressure seal maintains integrity between -34°C and +177°C; exposure below -34°C may cause premature seal failure. With proper care, this probe delivers consistent performance for years, reducing lifecycle costs and maximizing equipment uptime.
Selection Guide
When ordering the Bently Nevada 330708-00-10-50-12-05, verify the total length (5.0 meters) and connector type (Miniature coaxial ClickLoc) match your system. This model suits applications requiring a 5/8-18 UNF thread and robust environmental rating. For assistance with compatibility or alternative lengths (1m or 9m), contact UBEST Automation. As a trusted industrial automation parts supplier, UBEST Automation ensures genuine products and fast delivery. Visit ubest101.myshopify.com for more details.