Bently Nevada | 330103-00-04-10-02-05 | Proximity Probes

Bently Nevada 3300 XL 8 mm Proximity Probe | Model: 330103-00-04-10-02-05

What This Probe Does

A tough sensor for checking machine vibration. Made for factories, it uses a strong plastic tip and stainless steel body to work well in harsh spots.

Model Numbers Explained

330103: Base 8 mm probe (M10×1 thread, no armor)
00: No unthreaded part (0 mm)
04: Body length → 40 mm
10: Total length → 1.0 m (3.3 ft)
02: Connector → Small ClickLoc, standard cable
05: Safety certs → CSA, ATEX, IECEx

Key Specs

Measure range: 2 mm (80 mils), works from 0.25 mm to 2.3 mm (10–90 mils)
Best gap: -9 Vdc (~1.27 mm / 50 mils)
Resistance: 7.59 ± 0.50 Ω (for 1.0m probe)
Materials: Plastic tip (PPS) + stainless steel body (AISI 303/304)
Weight: 323 g/m (11.4 oz)
Temp range:
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 steady in 93% humidity (56 days max). Less than 3% change.

How to Install

Thread: M10×1 (tighten up to 15 mm)
Wiring: Use 0.2–1.5 mm² (16–24 AWG) shielded cable. Max 305m (1,000ft) to monitor.
Seal: Uses a Viton O-ring. Not tested before shipping—ask Bently for tests if needed.

Works With

Pairs with 3300 XL Proximitor Sensors. Long wires? Check signal drop at high speeds (see graphs).

Safety Certs

IA (Safe): Class I Zone 0, Class 1 Groups A-D, II E-G, III
nA/ec (No sparks): Class I Zone 2, Class 1 Division 2 Groups A-D
Extra certs: CSA, ATEX, IECEx

What’s in the Box

Probe body, small ClickLoc connector, user manual (basic pack).
Download PDF file here:3300 XL 8 mm Proximity Transducer System Datasheet