Bently Nevada | 330104-01-08-50-01-IN | Proximity Armored Probe

Bently Nevada 3300 XL 8 mm Proximity Probe (Model: 330104-01-08-50-01-IN)

Product Description

A tough, non-touch sensor for industrial machines. Made with a PPS tip (strong plastic), stainless steel case, and a Viton® O-ring to seal pressure. Works well in rough settings.

Model Suffix Explained

330104-01-08-50-01-IN:

330104: Base type (8 mm probe, M10 x 1 thread, armored cable).
01: Unthreaded length = 10mm.
08: Case length = 80mm.
50: Cable length = 5m (16.4 ft).
01: Connector = small coaxial ClickLoc with protector, standard cable.
IN: Approved for specific countries.

Key Tech Specs

Probe Resistance: 8.73 ± 0.50Ω (5m cable).
Power Needed: -17.5Vdc to -26Vdc (nonincendive circuits); -23Vdc to -26Vdc (with barriers).
Sensitivity: Output changes less than 2mV for each volt change in input.
Output Resistance: 50Ω.

Mechanical Details

Tip Material: PPS (strong plastic).
Case Material: AISI 303/304 stainless steel.
Sealing: Viton® O-ring to handle pressure between tip and case.

Certifications

Intrinsically Safe (ia): For Class I, Zone 0 (use zener barriers as per drawing 141092).
Nonincendive (nA/ec): For Class I, Zone 2 (use nonincendive circuits as per drawing 140979).

Temperature Limits

EPL Ga/Gc: T1 (-55°C to 232°C) down to T5 (-55°C to 40°C).
EPL Dc: T280°C (at -55°C to 232°C) down to T90°C (at -55°C to 40°C).

Works With

Pairs with 3300-series Proximitor Sensors and 3300 XL 8 mm extension cables. Accuracy only works with AISI 4140 steel targets.

Install Tips

Use nonincendive circuits (drawing 140979) or zener barriers (drawing 141092) for safe setup.
Best use at 18°C-27°C (64°F-80°F), under 2000m altitude, with 1.27mm (50 mils) probe gap.

What’s Included

3300 XL 8 mm probe, 5m standard cable (with small coaxial ClickLoc connector + protector), and a basic install guide.
Download PDF file here:3300 XL 8 mm Proximity Transducer System Datasheet