330101-00-16-10-02-00 Bently Nevada 3300 XL Proximity Transducer Probe

Product Overview

The Bently Nevada 330101-00-16-10-02-00 is a high-performance 3300 XL 8 mm proximity probe designed for critical machinery protection systems. It performs non-contact radial vibration, axial thrust, and speed measurements on high-speed rotating machinery like steam turbines and centrifugal compressors. Featuring a patented TipLoc molding method and a rugged PPS plastic tip, this probe ensures an exceptionally strong bond between the probe tip and the stainless steel body to withstand the harshest industrial conditions.

Core Technical Advantages

• Advanced Structural Integrity: The patented CableLoc design provides 330 N (75 lbf) of pull strength to ensure the cable remains securely anchored to the probe body.
• Enhanced Physical Ruggedness: The 8 mm probe body configuration features a thicker encapsulation of the internal coil in molded PPS plastic, maximizing resistance to mechanical abuse.
• Reliable Pressure Sealing: Integrates a premium Viton O-ring to seal differential pressure effectively between the probe tip and the case.

Technical Specifications

Installation & Engineering Guide

• Gap Adjustment: Set the physical installation gap to approximately 1.27 mm (50 mils), which correlates to -9 Vdc on your voltmeter, ensuring an optimal centerline for radial vibration tracking.
• Field Wiring Constraints: Connect to the Proximitor Sensor using 0.2 to 1.5 mm² (16 to 24 AWG) 3-conductor shielded triad cable. Limit maximum field wiring length to 305 meters (1,000 feet) to prevent high-frequency signal roll-off.
• Environmental Precautions: Avoid exposing the pressure seal to temperatures below –34°C (-30°F) to prevent premature failure. The system tolerates high-humidity environments well, displaying less than 3% change in Average Scale Factor (ASF) under 93% relative humidity for 56 days.

Technical FAQs

Q1: What does the "00-16-10-02-00" suffix specify for this probe?
A1: It dictates 0.0 inches of unthreaded length, a 1.6-inch overall case length, a 1.0-meter total cable length, standard coaxial ClickLoc connectors, and no armor shielding.

Q2: What cable extension parameters must be kept for proper system tuning?
A2: The matching 3300 XL extension cable features a typical capacitance of 69.9 pF/m (21.3 pF/ft) to maintain the calibrated Incremental Scale Factor of 7.87 V/mm (200 mV/mil).

Q3: How much mechanical force can the probe cable connection withstand?
A3: Thanks to the patented CableLoc anchoring system, the cable assembly easily withstands up to 330 N (75 lbf) of continuous pull strength.