Products Description
The Bently Nevada 330180-12-05 Proximitor Sensor is a high-performance proximity measurement device designed to meet the demands of modern rotating machinery protection systems. Built on the proven 3300 XL platform, this sensor introduces significant mechanical and electrical enhancements over earlier designs. Its compact housing supports high-density DIN-rail installations, while maintaining full compatibility with traditional panel mounting thanks to an identical four-hole mounting footprint used by legacy Proximitor sensors.
An integrated mounting base provides inherent electrical isolation, eliminating the need for external isolator plates and simplifying installation. Engineered for harsh industrial environments, the 330180-12-05 offers exceptional immunity to RFI and EMI, enabling reliable operation even in fiberglass enclosures or areas with strong radio frequency signals. This robust noise resistance supports CE compliance without requiring shielded conduits or metal housings, reducing overall installation cost. Additionally, SpringLoc terminal technology ensures secure, vibration-resistant wiring connections while speeding up field installation and long-term maintenance.
Contact Information
| Sales Person | Felicia Shi |
| Mobile Number | +86 18030132586 |
| Whatsapp/Wechat Number | +86 18030132586 |
| cn@mooreplc.com |
Technical Specifications
| AA Code | System Length | Mounting Style | BB Code | Agency Approval |
|---|---|---|---|---|
| 10 | 1.0 m (3.3 ft) | Panel mount | 00 | None |
| 11 | 1.0 m (3.3 ft) | DIN-rail mount | 05 | CSA, ATEX, IECEx |
| 12 | 1.0 m (3.3 ft) | No mounting hardware | - | - |
| 50 | 5.0 m (16.4 ft) | Panel mount | - | - |
| 51 | 5.0 m (16.4 ft) | DIN-rail mount | - | - |
| 52 | 5.0 m (16.4 ft) | No mounting hardware | - | - |
| 90 | 9.0 m (29.5 ft) | Panel mount | - | - |
| 91 | 9.0 m (29.5 ft) | DIN-rail mount | - | - |
| 92 | 9.0 m (29.5 ft) | No mounting hardware | - | - |
Industrial Applications
The Bently Nevada 330180-12-05 Proximitor Sensor is widely used in machinery protection and condition monitoring systems for turbines, compressors, pumps, and large motors. Its ability to provide stable proximity measurements under high vibration and electrical noise conditions makes it ideal for critical rotating equipment. The availability of multiple system lengths and mounting styles allows engineers to adapt the sensor to different machine layouts without compromising accuracy.
In continuous-duty applications, the sensor supports reliable shaft position and vibration monitoring, helping operators detect developing faults early and prevent costly unplanned shutdowns.
Advantage
The 330180-12-05 offers significantly improved resistance to radio frequency and electromagnetic interference compared to earlier designs. This allows reliable operation even when installed in fiberglass enclosures or near high-power radio equipment. Its robust noise immunity meets European CE requirements without requiring shielded conduit or metal housings, simplifying compliance in global installations. The SpringLoc terminal strips further enhance reliability by eliminating screw-type terminals that can loosen due to vibration. Together, these design improvements ensure stable sensor performance, lower maintenance requirements, and consistent signal integrity in electrically noisy industrial environments.
FAQ
It measures proximity and displacement for rotating machinery monitoring systems.
Yes, DIN-rail mounting is supported depending on the AA code selection.
Yes, it uses the same four-hole mounting footprint as older Proximitor sensors.
No, the integrated mounting base provides electrical isolation.
Common options include 1.0 m, 5.0 m, and 9.0 m system lengths.
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