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Configured for non-contact shaft vibration and positional displacement measurement in restricted machinery housings, the Bently Nevada 330905-00-07-10-02-05 (330905 Proximity Sensors) provides direct physical/electrical execution. The sensor probe features an M10 x 1 metric thread, 0 mm unthreaded length, 70 mm overall case length, and a 1.0 m (39 in) standard coaxial cable without armor terminated by a miniature coaxial ClickLoc connector.
Suffix Breakdown & Model Matrix
| Option Code | Parameter Designation | Selected Configuration |
|---|---|---|
| 330905 | Base Model | 3300 NSv Probe, M10 x 1 thread, without armor |
| -00 | Unthreaded Length | 0 mm |
| -07 | Overall Case Length | 70 mm |
| -10 | Total Length Option | 1.0 m (39 in) |
| -02 | Connector & Cable Type | Miniature coaxial ClickLoc connector, standard cable |
| -05 | Agency Approval Option | Country-specific approvals / Multiple Approvals |
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 330905-00-07-10-02-05 |
| Brand | Bently Nevada |
| Origin | United States |
| Weight | 2.0 kg |
| Dimensions | M10 x 1 metric thread profile (70 mm overall case length) |
| Operating Temp | -51 deg C to +177 deg C (-60 deg F to +350 deg F) |
| Power Consumption | Passive transducer (Powered via Proximitor Sensor) |
| Thread Specification | M10 x 1 metric thread |
| Cable Armor | Unarmored standard cable |
| Unthreaded Length | 0 mm |
| Overall Case Length | 70 mm |
| Total Cable Length | 1.0 m (39 in) |
| Connector Type | Miniature coaxial ClickLoc connector |
| Agency Approvals | Multiple hazardous area approvals (Option 05) |
Mechanical Monitoring & TSI Performance
The 330905-00-07-10-02-05 probe operates on high-frequency eddy-current sensing principles to evaluate real-time rotor dynamics on small-diameter shafts or counterbored bearing assemblies. Coupled with a 3300 NSv Proximitor Sensor, eddy-current probe scaling produces a calibrated linear output proportional to target distance. Performing gap voltage validation targeted at -10 VDC during physical installation centers the transducer within its dynamic linear range, maintaining precise displacement resolution and cross-talk suppression across adjacent machinery protection channels.
Frequently Asked Questions
Q: What gap voltage reading indicates correct mechanical position for the 330905-00-07-10-02-05 probe?
A: Mechanical insertion depth should be adjusted until the connected Proximitor Sensor output registers -10 VDC, corresponding to the midpoint of the calibrated linear sensing range.
Q: Can the 1.0 m probe cable be wired directly into a monitoring system cabinet terminal block?
A: No. The integrated 1.0 m probe cable must connect to a matching 3300 NSv extension cable to complete the 5.0 m or 7.0 m total system length required for proper Proximitor operation.
Q: What is the primary operational advantage of the 3300 NSv probe design compared to standard 8 mm probes?
A: The 3300 NSv probe possesses a narrower side-view clearance requirement, allowing accurate vibration tracking inside tight counterbores and small target shaft diameters without side-wall interference.
Field Installation Guidelines
- Screw the M10 x 1 probe body into the internal mounting thread using proper hand tools without exceeding recommended casing torque limits.
- Confirm a minimum of 5 full threads engagement to ensure mechanical stability against high-frequency machine vibration.
- Route the unarmored coaxial cable away from sharp housing edges and heavy power cables to prevent physical chafing and electrical noise induction.
- Clean the ClickLoc coaxial connector surfaces to remove oil or debris before snapping the locking coupling securely into place.
¿Qué dicen nuestros clientes sobre nosotros?
¡Excelente soporte de emergencia!
Nuestra línea de producción se paró debido a un monitor Bently Nevada defectuoso. Lo encontramos en stock aquí y lo enviaron por DHL de inmediato. Volvió a funcionar en 48 horas, lo que realmente salvó nuestra planta.
Mark Thompson
Gerente de Mantenimiento, EE. UU.Fuente confiable de repuestos nuevos
Encontrar módulos nuevos y originales es fundamental para nuestra seguridad. Este equipo entrega componentes de fábrica con certificación completa. Su compromiso de vender únicamente productos nuevos los convierte en nuestro socio de mayor confianza.
Robert Hoffmann
Jefe de ingeniería, AlemaniaServicio y calidad de primer nivel
Llevamos dos años abasteciendo aquí piezas de Honeywell y Schneider. Todos nuestros envíos llegan perfectamente embalados, con los precintos originales de fábrica intactos. Ofrecemos una comunicación clara y los mejores plazos de entrega del sector.
Lucas Müller
Director de Operaciones, AlemaniaProductos relacionados
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