330104-00-12-05-02-CN | Bently Nevada | Armored Probe

Bently Nevada 3300 XL 8mm Proximity Probe (Model: 330104-00-12-05-02-CN)

What It Is

A durable, non-contact sensor for industrial gap checks. This 8mm probe from Bently Nevada has an armored body, PPS (polyphenylene sulfide) tip, and stainless steel case. Sealed with a Viton® O-ring to handle pressure between tip and case.

Key Specs

Brand: Bently Nevada
Model: 330104-00-12-05-02-CN
Type: 3300 XL 8mm Proximity Probe
Resistance: 7.45Ω (±0.50Ω) for 0.5m cable
Power: -17.5Vdc to -26Vdc (12mA max; -23Vdc to -26Vdc with barriers)
Sensitivity: <2mV output change per volt input
Output Resistance: 50Ω
Working Temp: 18°C–27°C (64°F–80°F)
Max Altitude: 2000 meters
Best Target: AISI 4140 steel (for top accuracy)
Tip Material: PPS
Case Material: AISI 303/304 stainless steel

Model Code Breakdown

330104: Base model (8mm probe, M10x1 thread, armored design)
00: Unthreaded length (0mm)
12: Overall case length (12mm)
05: Total cable length (0.5m/1.6ft)
02: Connector type (mini coaxial ClickLoc, standard cable)
CN: Approved for China market

Installation Tips

Use with -24Vdc power and 10kΩ load
Set gap at 1.27mm (50 mils) from AISI 4140 steel
Avoid voltages above -23.5Vdc to keep full range

What It Works With

Only pairs with 3300 XL 8mm parts (probe, extension cable, proximitor). Accuracy drops with non-AISI 4140 steel targets.

Certifications

Meets CN country-specific approval standards.

Package Includes

3300 XL 8mm Probe
Mini coaxial ClickLoc connector
0.5m standard cable
Download PDF fie here:3300 XL 8 mm Proximity Transducer System Datasheet</a