330101-00-12-10-02-05 Proximity Transducer Bently Nevada

Technical Specifications

Product Overview

The Bently Nevada 330101-00-12-10-02-05 is a commercial-grade 3300 XL series 8mm Proximity Vibration Probe engineered to deliver reliable precision telemetry for industrial condition monitoring setups. Weighing a total operational system mass of approximately 0.15 kg, this eddy current sensor features a rugged 3/8-24 UNF threaded body profile fabricated from strong AISI 303/304 stainless steel. Designed with an 8mm polyphenylene sulfide (PPS) probe head, it accurately tracks the dynamic physical displacements of critical turbomachinery elements over a 2 mm (80 mils) linear calibration span, helping machinery specialists run predictive diagnostics on high-speed equipment arrays.

Core Technical Advantages

• Enhanced Structural Durability: Employs proprietary TipLoc composite chemical molding to fortify the structural bond connecting the sensor face to the stainless housing, achieving a 20% working lifecycle expansion over classic designs.
• High Cable Retention Force: Features an integrated CableLoc clamping mechanism that prevents structural pullout failures by easily withstanding accidental tugging stresses up to 330 Newtons (75 lbf).
• Stable Output Parameters: Maintains reliable scale accuracy with an average factor stability shift under 3% when subjected to intensive 93% relative humidity environmental aging setups for up to 56 continuous days.
• Low Mechanical Footprint: Constructed with a dense case weight rating of 323 g/m (11.4 oz) that fits flush into tight machine bores, utilizing a zero unthreaded length configuration to achieve absolute mounting stability.

Installation Guide

Isolate target machinery and verify the casing bore is completely clear of physical machining debris. Thread the 0.15 kg 330101-00-12-10-02-05 probe into the mounting bracket or entry gland port until the tip safely approaches the target rotor area. Connect a calibrated digital multimeter to the corresponding Proximitor Sensor terminals to calibrate the target clearance gap, adjusting the shaft distance until the output shows a steady -9Vdc gap setting, indicating a standard 1.27mm (50 mils) physical operational center. Tighten your external mounting jam nuts safely to lock the sensor body alignment, avoiding extreme cable twists during the termination process.

Technical FAQs

Q1: What are the absolute thermal environment restrictions for the integrated Viton O-ring seal?
A1: While the standard electrical internals run reliably down to -52°C, any specialized differential pressure application should not plunge below -34°C (-30°F) to ensure the integrated Viton rubber compound maintains full elasticity and prevents system fluid bypass leakage.

Q2: How far can the field wiring run from the proximity sensor location?
A2: Thanks to a low nominal cable capacitance rating of 69.9 pF/m (21.3 pF/ft), the probe loop safely supports cumulative field cable extensions reaching up to 305 meters (1,000 feet) without introducing measurement lag or data distortion.

Q3: Does the 0.15 kg physical weight include the full installation assembly?
A3: The 0.15 kg metric describes the estimated out-of-box weight of the baseline 8mm transducer assembly with its standard line length. The final operational shipping weight will fluctuate marginally depending on your specific overall extension armor upgrades and chosen cable lengths.