Bently Nevada 330103-03-08-10-01-00 8mm Probe

Bently Nevada 3300 XL 8 mm Proximity Probe
Model: 330103-03-08-10-01-00

• Manufacturer: Bently Nevada — 3300 XL series delivers precision eddy-current vibration monitoring for critical machinery.
• Part number 330103-03-08-10-01-00 represents a fully configured 8 mm probe with M10 x 1 thread, unarmored, 30 mm unthreaded tip, 80 mm case length, and 1.0 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 installations.
• 330103-03-08-10-01-00 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: 7.59 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.

Package contents

• One 330103-03-08-10-01-00 probe with integral standard cable and ClickLoc connector with protector.
• Factory configuration: 30 mm unthreaded tip, 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.
• 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 is the difference between 330103-03-08-10-01-00 and the approved version?
This model uses option 00 which means no agency approvals. It suits non-hazardous areas where certifications like ATEX or CSA are not required.

What does the ClickLoc connector protector do?
The protector adds mechanical reinforcement to the miniature coaxial connection. It prevents accidental disconnection in high-vibration environments.

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 unthreaded length option 03?
Option 03 provides a 30 mm unthreaded tip length. This shorter tip works best when space near the target is limited.

How do I select the correct probe length?
Measure the distance from probe mounting surface to target. Add clearance for cables. The 1.0 m total length fits most standard installations.

Contact information

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

Partner: AutoNex Controls Limited