Bently Nevada | 330704-000-070-10-02-CN Armored Probes

Bently Nevada 3300 XL 11mm Proximity Probe (Model 330704-000-070-10-02-CN) – Brand New Factory Sealed

Quick Overview

A top-quality 11mm proximity probe from Bently Nevada’s 3300 XL series. Brand new, factory-packed, with a 12-month warranty. Ideal for checking machine parts’ position or vibration in industrial settings.

Model Code Breakdown

Core: 330704 (11mm probe, M14x1.5 armored thread)
Unthreaded: 0mm (option 000)
Case length: 70mm (option 070)
Cable: 1.0m (option 10; also 5m/9m available)
Connector: Small coaxial ClickLoc (option 02)
Cert: CN-specific approval (country-ready)

Key Tech Facts

Resistance: 5.9Ω (±0.5Ω) for 1.0m cable
Magnetic Response (5m system):
0.5mm gap: 0.001V per gauss
2.5mm gap: 0.009V per gauss
4.6mm gap: 0.027V per gauss
Materials:
Tip: PPS plastic (tough, heat-resistant)
Case: 304 stainless steel (rust-proof)
Cable: 75Ω 3-layer, FEP insulation (works in hot/cold)
Temp Range: Works from -52°C to 177°C
Torque: Max 63.3N·m (tighten gently), best 21.1N·m
Thread: M14x1.5 (fit up to 21mm)

Install Tips

Use 21.1N·m torque (not over 63.3N·m)
Keep thread fit under 21mm
Avoid temps below -34°C (may break seal)

Works With

5m monitoring systems
1m/5m/9m cables (choose by distance)
Small coaxial ClickLoc connectors (common in factories)

What’s Inside

1x 3300 XL 11mm probe (1.0m cable)
Factory-sealed box (keeps it clean)
Basic guide (easy steps to start)

Warranty

12-month factory cover. Fixes free if parts/tools are bad. Not for damage from wrong use or extreme temps.

Real Uses

Turbines: Checks 2.5mm gaps (0.009V accuracy)
Compressors: Tracks 4.6mm gaps (0.027V sensitivity)
Pumps: Measures 0.5mm gaps (0.001V precision)
Download PDF file here:3300 XL 11 mm Proximity Transducer System Datasheet