Bently Nevada

330780-50-00 | Bently Nevada | 3300 XL 11 mm Proximitor Sensor

SKU 330780-50-00

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Bently Nevada
  • Product No.: 330780-50-00
  • Origin United States
  • Product Type: Proximitor Sensor
  • Payment: T/T, Western Union
  • Weight: 3.0 kg
  • Dimensions: 6.35 cm x 6.12 cm x 8.13 cm (H x W x D)
  • Shipping port: Xiamen
  • Warranty: 12 months

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Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

330780-50-00 | Bently Nevada | 3300 XL 11 mm Proximitor Sensor

Quantity

Product Description

Description

The Bently Nevada 330780-50-00 plays a vital role within the 3300 XL 11 mm Proximity Transducer System, transforming non-contacting gap variation measurements into a 3.94 V/mm (100 mV/mil) electrical output signal. It serves primary measurement functions for dynamic vibration and static displacement on industrial machinery featuring fluid film bearings. The design supports full component-level interchangeability across compatible 3300 XL probes and extension cables, eliminating requirements for individual matching or labor-intensive bench recalibration.

This specific unit features a 5.0-meter (16.4 feet) system length designed for standard panel mounting configurations. Configured with option code 00, it excludes regional safety agency approvals. Housed in a rugged A380 aluminum enclosure, the sensor interfaces seamlessly with modern monitoring platforms and distributed control systems (DCS) to track machinery shaft behavior and long-term mechanical wear.

Features

  • Standardized output of 3.94 V/mm (100 mV/mil) for extended linear range displacement monitoring.
  • Full interchangeability with compatible 3300 XL 11 mm components without bench calibration.
  • Robust A380 aluminum enclosure designed for demanding industrial environments.
  • Complete backward compatibility with standard non-XL 3300 system parameters.
  • Extended linear measurement span optimized for larger machine clearances and axial movements.

Applications

  • Axial (thrust) position measurements on steam turbines
  • Ramp differential expansion measurements
  • Rod position or rod drop monitoring on reciprocating compressors
  • Tachometer and zero speed measurements
  • Phase reference (Keyphasor) signal generation

Ordering Information

Option Code Description
330780 3300 XL 11 mm Proximitor Sensor
-50 Total Length and Mounting Option: 5.0 meter (16.4 feet) system length, panel mount
-00 Agency Approval Option: Not required

Technical Specifications

Parameter Specification
Manufacturer Bently Nevada
Product Type 3300 XL 11 mm Proximitor Sensor
Incremental Scale Factor (ISF) 3.94 V/mm (100 mV/mil) +/-10%
Output Resistance 50 ohm
Power Requirements -17.5 Vdc to -26 Vdc without barriers; -23 Vdc to -26 Vdc with barriers
Maximum Consumption 12 mA
Enclosure Material A380 aluminum
System Length 5.0 meter (16.4 feet)
Mounting Hardware Panel mount
Operating Temperature -52 degC to +100 degC
Storage Temperature -52 degC to +105 degC
Relative Humidity 100% condensing, non-submersible when connectors are protected
Frequency Response 0 to 8 kHz: +0, -3 dB typical
Dimensions (H x W x D) 6.35 cm x 6.12 cm x 8.13 cm
Weight 3.0 kg

Installation Guidelines

  • Panel Mounting: Secure the housing to a flat, rigid panel using appropriate mounting hardware, ensuring sufficient clearance for cable bend radii.
  • Power Supply Integrity: Provide a stable negative voltage between -17.5 Vdc and -26 Vdc. Operation at a voltage more positive than -23.5 Vdc can lead to a reduced linear measurement range.
  • Cable Routing: Maintain a minimum bend radius of 25.4 mm (1.0 in) for all connected triaxial field cables. Isolate sensor wiring from high-voltage cables to reduce EMI/RFI noise.
  • Connector Protection: Keep the miniature coaxial connections clean and dry. Ensure appropriate termination techniques are followed to achieve 100% condensing humidity protection.

Compliance and Certifications

  • FCC: Complies with part 15 of the FCC Rules.
  • EMC Directive 2014/30/EU: EN 61000-6-2 (Immunity for Industrial Environments), EN 61000-6-4 (Emissions for Industrial Environments).
  • RoHS Directive 2011/65/EU
  • Functional Safety: SIL 2 (HFT = 0), SIL 3 (HFT = 1).
Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
FAQ
What is the recommended power input for the device?
The device requires a supply voltage between -17.5 Vdc and -26 Vdc under standard barrierless installations.
What mounting style does this configuration support?
This configuration features the -50 option, which is designed for panel mount installations.
What is the standard output scale factor of the sensor?
The sensor provides an Incremental Scale Factor (ISF) of 3.94 V/mm (100 mV/mil) +/-10%.
What is the maximum current consumption of the device?
The maximum current consumption for the sensor is 12 mA.
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330780-50-00

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330780-50-00 | Bently Nevada | 3300 XL 11 mm Proximitor Sensor

Only 6 item(s) left in stock
  • Manufacturer: Bently Nevada

  • Product No.: 330780-50-00

  • Country of origin:United States

  • Product Type: Proximitor Sensor

  • Payment: T/T, Western Union

  • Weight: 3000g

  • Dimensions: 6.35 cm x 6.12 cm x 8.13 cm (H x W x D)

  • Shipping port: Xiamen

  • Warranty: 12 months

Quantity
View full details

Description

The Bently Nevada 330780-50-00 plays a vital role within the 3300 XL 11 mm Proximity Transducer System, transforming non-contacting gap variation measurements into a 3.94 V/mm (100 mV/mil) electrical output signal. It serves primary measurement functions for dynamic vibration and static displacement on industrial machinery featuring fluid film bearings. The design supports full component-level interchangeability across compatible 3300 XL probes and extension cables, eliminating requirements for individual matching or labor-intensive bench recalibration.

This specific unit features a 5.0-meter (16.4 feet) system length designed for standard panel mounting configurations. Configured with option code 00, it excludes regional safety agency approvals. Housed in a rugged A380 aluminum enclosure, the sensor interfaces seamlessly with modern monitoring platforms and distributed control systems (DCS) to track machinery shaft behavior and long-term mechanical wear.

Features

  • Standardized output of 3.94 V/mm (100 mV/mil) for extended linear range displacement monitoring.
  • Full interchangeability with compatible 3300 XL 11 mm components without bench calibration.
  • Robust A380 aluminum enclosure designed for demanding industrial environments.
  • Complete backward compatibility with standard non-XL 3300 system parameters.
  • Extended linear measurement span optimized for larger machine clearances and axial movements.

Applications

  • Axial (thrust) position measurements on steam turbines
  • Ramp differential expansion measurements
  • Rod position or rod drop monitoring on reciprocating compressors
  • Tachometer and zero speed measurements
  • Phase reference (Keyphasor) signal generation

Ordering Information

Option Code Description
330780 3300 XL 11 mm Proximitor Sensor
-50 Total Length and Mounting Option: 5.0 meter (16.4 feet) system length, panel mount
-00 Agency Approval Option: Not required

Technical Specifications

Parameter Specification
Manufacturer Bently Nevada
Product Type 3300 XL 11 mm Proximitor Sensor
Incremental Scale Factor (ISF) 3.94 V/mm (100 mV/mil) +/-10%
Output Resistance 50 ohm
Power Requirements -17.5 Vdc to -26 Vdc without barriers; -23 Vdc to -26 Vdc with barriers
Maximum Consumption 12 mA
Enclosure Material A380 aluminum
System Length 5.0 meter (16.4 feet)
Mounting Hardware Panel mount
Operating Temperature -52 degC to +100 degC
Storage Temperature -52 degC to +105 degC
Relative Humidity 100% condensing, non-submersible when connectors are protected
Frequency Response 0 to 8 kHz: +0, -3 dB typical
Dimensions (H x W x D) 6.35 cm x 6.12 cm x 8.13 cm
Weight 3.0 kg

Installation Guidelines

  • Panel Mounting: Secure the housing to a flat, rigid panel using appropriate mounting hardware, ensuring sufficient clearance for cable bend radii.
  • Power Supply Integrity: Provide a stable negative voltage between -17.5 Vdc and -26 Vdc. Operation at a voltage more positive than -23.5 Vdc can lead to a reduced linear measurement range.
  • Cable Routing: Maintain a minimum bend radius of 25.4 mm (1.0 in) for all connected triaxial field cables. Isolate sensor wiring from high-voltage cables to reduce EMI/RFI noise.
  • Connector Protection: Keep the miniature coaxial connections clean and dry. Ensure appropriate termination techniques are followed to achieve 100% condensing humidity protection.

Compliance and Certifications

  • FCC: Complies with part 15 of the FCC Rules.
  • EMC Directive 2014/30/EU: EN 61000-6-2 (Immunity for Industrial Environments), EN 61000-6-4 (Emissions for Industrial Environments).
  • RoHS Directive 2011/65/EU
  • Functional Safety: SIL 2 (HFT = 0), SIL 3 (HFT = 1).

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

330780-50-00 | Bently Nevada | 3300 XL 11 mm Proximitor Sensor

What is the recommended power input for the device?

The device requires a supply voltage between -17.5 Vdc and -26 Vdc under standard barrierless installations.

What mounting style does this configuration support?

This configuration features the -50 option, which is designed for panel mount installations.

What is the standard output scale factor of the sensor?

The sensor provides an Incremental Scale Factor (ISF) of 3.94 V/mm (100 mV/mil) +/-10%.

What is the maximum current consumption of the device?

The maximum current consumption for the sensor is 12 mA.

Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Color pattern
Blue
Country of origin
United States

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