330172-16-42-10-01-00 Bently Nevada 3300 5mm Probe, 1.0m

Product Overview: Bently Nevada 330172-16-42-10-01-00

The Bently Nevada 330172-16-42-10-01-00 is a 3300 series 5mm proximity probe engineered for precise displacement and vibration measurement in rotating machinery. As part of the trusted 3300 family, this probe delivers engineering-grade precision for critical turbomachinery applications. The 330172-16-42-10-01-00 features a 1/4-28 UNF thread with armor protection, a 1.6-inch unthreaded length, and a 4.2-inch overall case length. Its 1.0-meter total length and miniature coaxial ClickLoc connector make it suitable for installations where space and connection integrity are paramount.

Key Specifications of the 330172-16-42-10-01-00

• Input Voltage: Requires -17.5 Vdc to -26 Vdc at 12 mA maximum consumption.
• Output Resistance: 50 Ω.
• Isolation: Not specified; refer to official datasheet.
• Probe Tip Material: Polyphenylene sulfide (PPS).
• Probe Case Material: AISI 304 stainless steel.
• Total Length: 1.0 metre (3.3 feet).
• Weight: 0.323 Kg.
• Connector: Miniature coaxial ClickLoc with protector.

These verified parameters ensure the 330172-16-42-10-01-00 meets exact application demands.

Failure Mode Analysis: Mitigating Probe Failures

Proximity probes can fail due to mechanical stress, temperature extremes, or electrical faults. The 330172-16-42-10-01-00 is designed to withstand harsh conditions, but understanding potential failure modes helps prevent downtime. For instance, exceeding the recommended probe case torque of 5.1 N·m (45 in·lb) can damage the threads or case. Additionally, exposing the probe to temperatures below -34°C (-30°F) may cause premature pressure seal failure. Therefore, always adhere to the specified torque and temperature limits. Regular inspection of the probe tip and cable can identify wear before failure. By selecting the 330172-16-42-10-01-00, you benefit from Bently Nevada's engineering-grade accuracy and robust construction, reducing the likelihood of unexpected failures.

Installation and Compatibility

Installing the 330172-16-42-10-01-00 requires a 1/4-28 UNF tapped hole. A #3 or larger tap drill is recommended for drilling and tapping. The maximum thread engagement is 0.375 inches. Ensure the probe is gapped at 1.27 mm (50 mils) for optimal performance. The miniature coaxial ClickLoc connector provides a secure connection, and the included connector protector enhances reliability. This probe is compatible with Bently Nevada 3300 series proximitor sensors and extension cables. When integrating into existing systems, verify that the power supply meets the -17.5 Vdc to -26 Vdc requirement. For precise matching, contact AutoDCSTech with your exact requirements.