330103-00-08-10-02-05 3300 XL 8mm Probe - Bently Nevada

Bently Nevada 3300 XL 8 mm Proximity Probe
Model: 330103-00-08-10-02-05

• Manufacturer: Bently Nevada — 3300 XL series delivers industry-standard eddy-current vibration monitoring for critical rotating machinery.
• Part number 330103-00-08-10-02-05 represents a fully configured 8 mm probe with M10 x 1 thread, unarmored, 0 mm unthreaded tip (flush), 80 mm case length, and 1.0 m total cable.
• This configuration includes miniature coaxial ClickLoc connector with standard cable (option 02).
• Critical approvals: CSA, ATEX, and IECEx (option 05) for Zone 0/1 hazardous areas.
• 330103-00-08-10-02-05 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: 7.59 Ω ± 0.50 (for 1.0 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 (with approvals): 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 330103-00-08-10-02-05 probe with integral standard cable and ClickLoc connector.
• Factory configuration: 0 mm unthreaded tip (flush), 80 mm case thread, 1.0 m total length.
• Weight: 323 g per meter (11.4 oz per meter).
• 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 hazardous areas: When installed with intrinsically safe zener barriers per drawing 141092 or galvanic isolators: Class I, Zone 0 AEx/Ex ia IIC T5...T1 Ga; Class I, Division 2 Groups A, B, C, D.
• Non-incendive installations follow drawing 140979 for Class I, Zone 2.

Frequently asked questions

What certifications does 330103-00-08-10-02-05 include?
This model includes CSA, ATEX, and IECEx approvals for hazardous locations. It suits Zone 0, Zone 1, and Class I, Division 1 installations.

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.

What is the benefit of the 80 mm case length?
The 80 mm case provides adequate thread engagement while keeping overall probe length moderate. It works well in standard mounting holes.

Can I use this probe with existing 3300 XL monitors?
Yes, the 3300 XL 8 mm series works with all 3300 XL Proximitor sensors without modification.

What is the correct torque for installation?
Apply 11.2 N•m (100 in•lbf) for standard mounting. Do not exceed 33.9 N•m maximum. For the first three threads, use 7.5 N•m.

Contact information

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

Partner: AutoNex Controls Limited