Proximity Probes | Bently Nevada – 330103-00-07-10-01-05

Bently Nevada 3300 XL 8 mm Proximity Probe | Model: 330103-00-07-10-01-05

What the Model Numbers Mean

330103: Base 8 mm probe (M10×1 thread, no armor)
00: No unthreaded part (0 mm)
07: Case length → 70 mm
10: Total length → 1.0 m (3.3 ft)
01: Connector → Small ClickLoc with protector, standard cable
05: Safety certs → CSA, ATEX, IECEx

What’s Included

Main parts:
Probe (330103-00-07-10-01-05)
No extra cable (since it’s 1m)
Signal converter (Proximitor)

Key Features

Range: Measures 2 mm (80 mils) from 0.25 mm to 2.3 mm (10–90 mils)
Best gap: -9 Vdc (~1.27 mm / 50 mils)
Signal: Voltage changes with distance (works for static/dynamic checks)
Sensitivity: 7.87 V/mm (200 mV/mil) (default: AISI 4140 steel; can change for other metals)
Freq range: 0–10 kHz (stable even with 305m wiring)

Environment & Durability

Temp:
Regular: -52°C to +177°C (-62°F to +350°F)
Extended (tip): -52°C to +218°C (-62°F to +425°F)
Extended (cable/connector): -51°C to +260°C (-60°F to +500°F)
Humidity: Stays accurate in 93% humidity (56 days max). Less than 3% change.

Install & Work With

Thread: M10×1, max 15 mm tight
Mount: Works with 4-hole panels or DIN rails (for the signal converter). No extra parts needed.
Mix use: Fits older 3300 5 mm/8 mm parts (but performance matches older specs).

Uses

Check vibration/position on fluid-film bearing machines
Measure speed (use with Keyphasor; see “Overspeed Guidelines”)
Monitor compressors, refrigeration units, etc.
Download PDF file here:3300 XL 8 mm Proximity Transducer System Datasheet