Bently Nevada – 330880-16-00-039-03-02 – Proximity Transducer

Bently Nevada 330880-16-00-039-03-02 PROXPAC XL Proximity Transducer

What It Is

A reliable industrial tool for measuring shaft vibration, position, or displacement. Built by Bently Nevada, it uses tough materials like AISI 304 stainless steel and UV-resistant PPS housing to work well in harsh conditions.

Model Suffix Explained (330880-16-00-039-03-02)

Each part of the model tells you key details:

16: 3300 XL 8mm probe (no extra approvals)
00: No standoff adapter needed
039: Probe goes 39mm deep
03: Includes 1x 3/4-14 NPT fitting, 1x SST reducer (3/4-14 to 1/2-14 NPT), 2x plugs
02: 3/4-14 NPT mounting thread (required if using a standoff adapter)

Key Tech Details

Brand: Bently Nevada
Model: 330880-16-00-039-03-02
Type: PROXPAC XL Proximity Transducer
Range: 2mm (80 mils) (works from 0.25mm to 2.3mm / 10-90 mils)
Accuracy: ±0.025mm (±1 mil) (at 0°C-45°C)
Output: -1Vdc to -17Vdc; 50Ω resistance
Sensitivity: 7.87V/mm (200mV/mil) ±5%
Temp Range: -51°C to 177°C (-60°F to 350°F)
Weight: 1.44kg (3.2lb)

How to Install

Torque: Retaining nut (29.5N·m), probe locknut (39.3N·m)
Wiring: Use 0.2-1.5mm² (16-24 AWG) shielded triax cable. Max 305m (1,000ft) between sensor and monitor.

Works With

Standard industrial monitors
Needs -17.5Vdc to -26Vdc power (12mA max)
Min target size: 15.2mm (0.6in) diameter; min shaft: 50.8mm (2.0in)

Certifications

IP66 (BASEEFA T07/0709)
Passes 4J impacts at -39°C to 115°C (BASEEFA), 7J at room temp (CSA)

What’s in the Box

3300 XL 8mm probe
1m 75Ω FEP-insulated triaxial cable
Gold-plated brass connector
3/4-14 NPT fitting, SST reducer, 2 plugs

Download PDF file here:PROXPAC XL Proximity Transducer