Bently Nevada | 330103-06-25-10-02-00 | Proximity Probes

Bently Nevada 330103-06-25-10-02-00 3300 XL 8mm Proximity Probe

What You Need to Know

A factory-ready sensor from Bently Nevada (U.S.A. made). Built for non-contact measurement, it uses a strong stainless steel case (no armor) and a PPS tip. Ideal for monitoring machines in industrial settings.

Breakdown of the Model Number

Let’s decode 330103-06-25-10-02-00:

06: 60mm unthreaded length (smooth part of the case)
25: 250mm total case length (longer body)
10: 1.0m total length (3.3ft) (short cable)
02: Mini ClickLoc connector (standard cable)
00: No extra safety approvals needed

Tech Specs at a Glance

Brand: Bently Nevada
Model: 330103-06-25-10-02-00
Type: 3300 XL 8mm Proximity Probe
Materials: PPS tip + AISI 303/304 stainless steel case
Resistance: 7.59 ± 0.50Ω (1.0m cable)
Linear Range: 2mm (80 mils) (works from 0.25mm to 2.3mm)
Best Gap: -9Vdc (1.27mm) (for radial vibration)
Weight: 323g/m (11.4 oz)

Temp & Humidity Limits

Standard Use: -52°C to +177°C (-62°F to +350°F)
Extended Use: Tip: -52°C to +218°C (-62°F to +425°F); Cable: -51°C to +260°C (-60°F to +500°F)
Humidity: <3% performance drop at 93% humidity (up to 56 days)

Install & Care

Wiring: Use 0.2-1.5mm² (16-24 AWG) 3-conductor shielded cable. Max 305m (1,000ft) between sensor and monitor.
Seal: Viton® O-ring seals pressure (not pre-tested; ask for tests if needed).
Cold Risk: Below -34°C (-30°F) may break the seal.

Safety Approvals

Works safely in:

ia: Zone 0 (AEx/Ex ia IIC T5…T1 Ga); Class I, II, III (Groups A-G)
nA/ec: Zone 2 (AEx/Ex nA/ec IIC T5…T1 Gc); Class I Div 2 (Groups A-D)

Inside the Box

3300 XL 8mm Probe (no armor)
Mini ClickLoc connector (standard cable)
1.0m cable
Download PDF file here:3300 XL 8 mm Proximity Transducer System Datasheet