Bently Nevada 330103-00-02-05-01-00 3300 XL 8mm Probe

Bently Nevada 3300 XL 8 mm Proximity Probe
Model: 330103-00-02-05-01-00

• Manufacturer: Bently Nevada — 3300 XL series delivers industry-standard eddy-current vibration monitoring for critical rotating machinery.
• Part number 330103-00-02-05-01-00 represents a fully configured 8 mm probe with M10 x 1 thread, unarmored, 0 mm unthreaded tip (flush), 20 mm case length, and 0.5 m total cable.
• This configuration includes miniature coaxial ClickLoc connector with connector protector and standard cable (option 01).
• Agency approval option 00 means this unit ships without formal certification — ideal for non-hazardous industrial installations.
• 330103-00-02-05-01-00 provides 2 mm linear range and operates from -52°C to +177°C.

Key technical specifications

• Linear range: 2 mm (80 mils), from 0.25 to 2.3 mm target gap.
• Output signal: -1 to -17 Vdc, recommended vibration gap -9 Vdc (1.27 mm).
• Probe DC resistance: 7.45 Ω ± 0.50 (for 0.5 m length).
• Frequency response: supports field wiring up to 305 m with minimal signal roll-off.
• Tip material: Polyphenylene sulfide (PPS); case material AISI 303/304 stainless steel.
• Temperature range: standard -52°C to +177°C; extended cable version available up to +260°C.
• Relative humidity: less than 3% ASF change after 56 days at 93% humidity.
• Pressure seal: Viton O-ring, differential pressure design.

Torque specifications

• Standard forward mounted probes: Maximum rated torque 33.9 N•m (300 in•lbf), recommended 11.2 N•m (100 in•lbf).
• First three threads: Maximum rated torque 22.6 N•m (200 in•lbf), recommended 7.5 N•m (66 in•lbf).
• Thread engagement: Maximum 15 mm for M10 x 1 case thread.

Temperature classifications

• For EPL Ga and Gc: T1 (-55°C to +232°C), T2 (-55°C to +177°C), T3 (-55°C to +120°C), T4 (-55°C to +80°C), T5 (-55°C to +40°C).
• For EPL Dc: T280°C @ Ta (-55°C to +232°C), T225°C @ Ta (-55°C to +177°C), T170°C @ Ta (-55°C to +120°C), T130°C @ Ta (-55°C to +80°C), T105°C @ Ta (-55°C to +100°C), T90°C @ Ta (-55°C to +40°C).

Package contents

• One 330103-00-02-05-01-00 probe with integral standard cable and ClickLoc connector with protector.
• Factory configuration: 0 mm unthreaded tip (flush), 20 mm case thread, 0.5 m total length.
• Weight: 323 g per meter (11.4 oz per meter) — approximately 161 g for 0.5 m.
• Shipping: FedEx, UPS, or DHL express delivery.

Installation guidelines

• Use 3-conductor shielded triad field wire, 16 to 24 AWG (0.2 to 1.5 mm²).
• Maximum extension between probe and monitor: 305 meters (1000 feet).
• Thread engagement: maximum 15 mm for M10 x 1 case thread.
• Apply recommended torque: 11.2 N•m for standard mounting, 7.5 N•m for first three threads.
• For intrinsically safe applications, use approved barriers per drawing 141092.
• Non-incendive installations follow drawing 140979 for Class I, Zone 2.

Frequently asked questions

What makes 330103-00-02-05-01-00 unique?
This model features an ultra-short 20 mm case length and 0.5 m cable. It is the most compact configuration available in the 3300 XL series.

What does 00 unthreaded length mean?
Option 00 means zero unthreaded length — the PPS tip starts immediately at the end of the case thread. This provides a flush mounting configuration.

When should I choose the 20 mm case length?
Select the 20 mm case when space is extremely limited. It fits shallow mounting holes where longer cases cannot be installed.

What is the benefit of the connector protector?
The protector adds mechanical reinforcement to the miniature coaxial connection. It prevents accidental disconnection in high-vibration environments.

What is the DC resistance for the 0.5 m probe?
The nominal DC resistance is 7.45 Ω ± 0.50, lower than the 1.0 m version due to shorter cable length.

Contact information

Sales inquiries: sales@nex-auto.com
WhatsApp: +86 153 9242 9628

Partner: AutoNex Controls Limited