• Bently Nevada 330878-90-00
  • Bently Nevada 330878-90-00
  • Bently Nevada 330878-90-00
1 3

Bently Nevada 330878-90-00 3300 XL 50 mm Proximitor Sensor

Bently Nevada 330878-90-00 3300 XL 50 mm Proximitor Sensor

Description

The Bently Nevada 330878-90-00 is a 3300 XL 50 mm Proximitor Sensor designed for high-precision, non-contact position measurement in industrial rotating machinery. As a core component of the 3300 XL...

24 la gente está viendo esto ahora mismo

Disponibilidad: Bajas existencias: quedan 1

SKU: 330878-90-00
Proveedora: Bently Nevada
tipo: Proximitor Sensor
Related Series:

Envíos y devoluciones

Entrega confiable a nivel mundial

  • Transportistas: Envíos a través de DHL, FedEx, UPS o USPS .
  • Envío: Los pedidos se procesan en 1-2 días hábiles y se envían dentro de 3-5 días hábiles .
  • Seguimiento: Detalles completos de seguimiento proporcionados por correo electrónico después del envío.

Garantía de devolución de dinero de 30 días

  • Garantía: período de devolución de 30 días para productos en stock y sellados de fábrica.
  • Condición: Los artículos deben estar sin abrir, sin usar y en su embalaje original.
  • Autenticidad: Garantizamos hardware 100% original y auténtico.

¿Necesitas más información? Consulta nuestra Política de envíos y reembolsos completa.

Autenticidad y garantía

  • Garantía genuina: Suministramos únicamente piezas de automatización industrial 100% originales, nuevas y selladas de fábrica .
  • Cobertura total: cada componente está respaldado por una garantía integral de 12 meses a partir de la fecha de compra.
  • Trazabilidad: Todos los productos se entregan con documentación original de fábrica y accesorios para un pleno cumplimiento industrial.

Soporte técnico y abastecimiento

  • Asistencia de expertos: Nuestro equipo técnico ofrece consulta gratuita para ayudarle a verificar la compatibilidad de los sistemas DCS y PLC.
  • Abastecimiento de piezas raras: nos especializamos en componentes obsoletos y difíciles de encontrar de Allen-Bradley, Siemens, ABB, HIMA y más.
  • Consultas al por mayor: contáctenos en pambo@5gplc.com para obtener precios por volumen o cotizaciones de proyectos personalizados.
Ver todos los detalles

Description

The Bently Nevada 330878-90-00 is a 3300 XL 50 mm Proximitor Sensor designed for high-precision, non-contact position measurement in industrial rotating machinery. As a core component of the 3300 XL 50 mm Proximity Transducer System, it is specifically engineered to measure differential expansion (DE) or rotor expansion (RX) in large steam turbine generators. This system monitors the critical difference in thermal growth rates between the turbine rotor and the machine stator casing.

Features

  • System Configuration: Includes a 50 mm probe, extension cable, and the 3300 XL 50 mm Proximitor Sensor.
  • Extended Linear Range: Provides a maximum linear range of 27.9 mm (1100 mils), the longest in the Bently Nevada eddy current transducer line.
  • Advanced RFI/EMI Immunity: Designed for high-frequency radio signal immunity, meeting European CE mark requirements without special mounting considerations.
  • Installation Versatility: Features a thin design suitable for high-density DIN-rail or traditional panel mount configurations.
  • Robust Connectivity: Equipped with SpringLoc terminal strips for tool-free, reliable field wiring and gold-plated ClickLoc connectors.

Applications

  • Steam & Gas Turbines: Monitoring thermal growth and rotor vibration.
  • Centrifugal & Process Compressors: Shaft stability monitoring in high-pressure oil, gas, and chemical environments.
  • Large Industrial Pumps: Detecting bearing friction and misalignment in boiler feed and water pumps.
  • Generators & Alternators: Protection against electrical faults that cause rotor imbalance.
  • Large Fans & Blowers: Monitoring cooling tower and induced-draft fan performance.

Technical Specifications

Model Number 330878-90-00
System Length 9.0 meters (29.5 feet)
Operating Temperature -40 degC to +120 degC (-40 degF to +248 degF)
Storage Temperature -50 degC to +150 degC (-58 degF to +302 degF)
Supply Voltage -24 V DC +/- 10%
Dynamic Response Up to 10 kHz
Approvals None

Installation Guidelines

  • System Length: The 330878-90-00 requires a precise 9.0-meter total electrical loop length. The combined physical length of the probe and extension cable must match this requirement to maintain calibration accuracy.
  • Connector Care: Keep disposable connector protectors on the gold-plated ClickLoc connectors during cable routing to prevent contamination.
  • Mounting: The unit supports both DIN-rail and panel mounting. Ensure the mounting surface is clean and secure.
  • Handling: As a precision electronic sensor, handle with care to avoid damage to the probe tip or connector pins. Always power down the system before disconnecting or connecting the sensor.

FAQs

What is the 330878-90-00?

The Bently Nevada 330878-90-00 is a 3300 XL 50 mm Proximitor Sensor used for non-contact vibration and position measurement in industrial machinery.

What is the 330878-90-00 designed to measure?

It is specifically engineered for measuring differential expansion (DE) or rotor expansion (RX) in large steam turbine generators.

Does this sensor require special shielded conduit?

No, the 3300 XL Proximitor Sensor has high RFI/EMI immunity, satisfying European CE mark approvals without requiring special shielding or metallic housings.

Is the 330878-90-00 compatible with older systems?

Yes, it is designed for both high-density DIN-rail installation and traditional panel mounts, sharing the same 4-hole mounting footprint as older designs.