Product Overview
The Bently Nevada 330171-08-24-10-02-00 is a precision 5mm proximity probe designed for reliable displacement and vibration measurements in rotating machinery. Part of the 3300 series, this unarmored probe features a 1/4-28 UNF thread, a Polyphenylene sulfide (PPS) tip, and an AISI 304 stainless steel case. With a total length of 1.0 meter (3.3 feet) and a miniature coaxial ClickLoc connector, it is built for demanding industrial environments.
Technical Specifications
Key parameters from the datasheet for the Bently Nevada 330171-08-24-10-02-00 include:
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Unthreaded Length: 0.8 in (code 08)
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Overall Case Length: 2.4 in (code 24)
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Total Length: 1.0 metre (3.3 feet)
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Connector: Miniature coaxial ClickLoc with standard cable
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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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Weight: 0.323 kg
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Probe DC Resistance (1.0m): 7.59 ± 0.50 Ω
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Temperature Range: -35°C to +177°C (-31°F to +351°F)
Installation & Setup Guidance
When mounting the Bently Nevada 330171-08-24-10-02-00, ensure the mounting hole is drilled and tapped for 1/4-28 threads. A #3 or larger tap drill is recommended. The maximum thread engagement length is 0.375 inches. Apply a probe case torque of 5.1 N·m (45 in·lb) recommended, not exceeding 7.3 N·m (65 in·lb). The connector-to-connector torque must not exceed 0.565 N·m (0.42 ft·lbf). Maintain a minimum cable bend radius of 25.4 mm (1.0 in) to avoid damage. Avoid exposing the probe to temperatures below -34°C (-30°F) as this may cause premature pressure seal failure.
Maintenance & Reliability
Regular inspection of the Bently Nevada 330171-08-24-10-02-00 probe cable and connector is recommended. Check for signs of wear or corrosion, especially in high-vibration areas. The probe's gold-plated brass or beryllium copper connector ensures reliable electrical contact. The 75 Ω triaxial FEP-insulated cable offers excellent resistance to harsh environments. Follow the temperature schedule for ambient classification to maintain safe operation: for example, EPL Ga/Gc T1 allows -55°C to +232°C, while T5 restricts to -55°C to +40°C. Proper installation extends service life.
Selection Guide & Purchasing Advice
Before ordering the Bently Nevada 330171-08-24-10-02-00, verify your system’s requirements: probe length (1.0m), thread type (1/4-28 UNF), and connector style (miniature coaxial ClickLoc). This probe is part of a proximity transducer system requiring a -17.5 to -26 Vdc power supply with 12 mA max consumption. For compatible extensions and sensors, consult the full 3300 series documentation. PLC Source PRO stocks genuine Bently Nevada parts to ensure reliability and performance in critical applications.