Bently Nevada

Bently Nevada 330709-000-040-50-02-00 3300 XL 11 mm Proximity Probe

SKU 330709-000-040-50-02-00

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  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Bently Nevada
  • Product No.: 330709-000-040-50-02-00
  • Origin United States
  • Product Type: 3300 XL 11 mm Proximity Probe
  • Barcode: 8537101190
  • Payment: T/T, Western Union
  • Weight: 0.18 kg
  • Dimensions: 50 mm x 100 mm x 100 mm (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

Bently Nevada 330709-000-040-50-02-00 3300 XL 11 mm Proximity Probe

Quantità

Product Description

Description

Option 000 (0 mm unthreaded length) and Option 02 (ClickLoc connector, standard cable without protector) specify this metric 3300 XL 11 mm proximity probe configuration — 330709-000-040-50-02-00. Featuring an unarmored M16 x 1.5 threaded stainless steel body, this probe provides a 4.0 mm (160 mil) linear measurement range when paired with a matching 5.0-meter 3300 XL Proximitor Sensor and extension cable. The 5.0-meter total length option allows direct connection to a 5.0-meter Proximitor without requiring a separate extension cable, simplifying installation in space-constrained layouts.

Unlike variants configured with stainless steel armor or protective connector boots, this unarmored configuration offers maximum flexibility for standard conduit runs. It is engineered for non-contacting shaft vibration, axial position, and differential expansion measurements on rotating machinery such as turbines, compressors, and pumps. This specific option combination is designated for non-hazardous environments where formal agency approval is not required.

Features

  • Option 000 unthreaded design provides a fully threaded M16 x 1.5 probe body for secure mounting depth adjustment.
  • Option 040 specifies a compact 40 mm overall case length ideal for standard mounting brackets.
  • Option 50 provides a 5.0 m (16.4 ft) total probe length, optimized for 5-meter system configurations.
  • Option 02 ClickLoc miniature coaxial connector delivers secure, vibration-resistant connections.
  • Unarmored FEP insulated triaxial cable offers excellent chemical resistance and high flexibility.
  • Large 11 mm tip diameter extends the linear range compared to standard 8 mm transducer systems.

Applications

This 11 mm proximity probe is utilized in heavy industrial rotating machinery monitoring systems. Typical applications include:

  • Steam turbine ramp differential expansion monitoring
  • Compressor and turbine axial (thrust) position measurements
  • Shaft radial vibration monitoring on fluid-film bearing machines
  • Tachometer, zero-speed, and phase reference (Keyphasor) signal generation
  • Reciprocating compressor rod drop and rod position measurements

Ordering Information

Option Code on This SKU Description
Orderable Part Number 330709-000-040-50-02-00 3300 XL 11 mm Proximity Probe, M16 x 1.5 thread, without armor
A: Unthreaded Length Option 000 0 mm unthreaded length
B: Overall Case Length Option 040 40 mm case length
C: Total Length Option 50 5.0 meters (16.4 feet)
D: Connector and Cable-Type Option 02 Miniature coaxial ClickLoc connector, standard cable
E: Agency Approval Option 00 No approvals required

Technical Specifications

Manufacturer Bently Nevada (Baker Hughes)
Part Number / Model 330709-000-040-50-02-00
Product Series 3300 XL 11 mm Proximity Transducer System
Probe Tip Diameter 11 mm
Thread Size M16 x 1.5 metric thread
Armor Option Without armor (unarmored)
Unthreaded Length 0 mm
Case Length 40 mm
Total Cable Length 5.0 m (16.4 ft)
Cable Type 75 ohm triaxial, FEP insulated, standard jacket
Connector Type Miniature coaxial ClickLoc connector
Linear Range 4.0 mm (160 mils), starting at approximately 0.5 mm (20 mils) from target
Scale Factor 3.94 V/mm (100 mV/mil) +/-10%
Recommended Gap Setting 2.5 mm (100 mils)
Frequency Response 0 to 8 kHz (+0, -3 dB typical)
Probe dc Resistance 7.2 +/-0.8 ohms (from center conductor to outer conductor for 5.0 m probe)
Tensile Strength 330 N (75 lb) max rated probe case to probe lead; 270 N (60 lb) at connector
Probe Case Torque 63.3 N-m (560 in-lb) maximum rated, 21.1 N-m (187 in-lb) recommended
Minimum Bend Radius 25.4 mm (1.0 in)
Operating Temperature -51 to +177 degC for probe and cable
Tip Material Polyphenylene sulfide (PPS)
Case Material AISI 304 stainless steel (SST)
Connector Material Gold-plated brass

Installation Guidelines

  • Ensure the mounting bracket is tapped to receive the M16 x 1.5 metric thread.
  • Verify the probe gap is set to the recommended 2.5 mm (100 mils) using a feeler gauge or by measuring the DC voltage output of the Proximitor (typically -10 Vdc at middle gap).
  • Observe the maximum torque rating of 63.3 N-m (560 in-lb) during installation to prevent damage to the threaded case.
  • Route the coaxial cable through protective metal conduit to protect the FEP jacket from abrasive contact or mechanical pinch points.
  • Maintain the minimum cable bend radius of 25.4 mm (1.0 in) to preserve signal integrity and coaxial shielding.

Compliance and Certifications

  • RoHS Directive 2011/65/EU compliant
  • CE Mark (when installed with appropriate 3300 XL Proximitor Sensor and mounting)
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 does the 330709-000-040-50-02-00 model designation indicate?
It specifies a 3300 XL 11 mm proximity probe with an M16 x 1.5 metric thread and no armor. Option 000 designates 0 mm unthreaded length, Option 040 designates a 40 mm case length, Option 50 designates a 5.0-meter total cable length, and Option 02 designates standard ClickLoc connectors without a protector.
What is the main application of the 5.0-meter total cable length option?
The 5.0-meter length is designed specifically to connect directly to a 5-meter Proximitor Sensor without needing an intermediate extension cable, which simplifies installation in dense industrial setups.
Can this probe be used in hazardous locations?
This specific configuration features Option 00 (no agency approvals required), making it suitable only for standard, non-hazardous industrial environments.
What is the maximum torque for installing the M16 x 1.5 case?
The maximum rated torque for the M16 x 1.5 threaded case is 63.3 N-m (560 in-lb), with a recommended installation torque of 21.1 N-m (187 in-lb).
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Bently Nevada 330709-000-040-50-02-00 3300 XL 11 mm Proximity Probe

Only 3 item(s) left in stock
  • Manufacturer: Bently Nevada

  • Product No.: 330709-000-040-50-02-00

  • Country of origin:United States

  • Product Type: 3300 XL 11 mm Proximity Probe

  • Barcode: 8537101190

  • Payment: T/T, Western Union

  • Weight: 180g

  • Dimensions: 50 mm x 100 mm x 100 mm (H x W x D)

  • Shipping port: Xiamen

  • Warranty: 12 months

Quantità
Visualizza dettagli completi

Product Description

Description

Option 000 (0 mm unthreaded length) and Option 02 (ClickLoc connector, standard cable without protector) specify this metric 3300 XL 11 mm proximity probe configuration — 330709-000-040-50-02-00. Featuring an unarmored M16 x 1.5 threaded stainless steel body, this probe provides a 4.0 mm (160 mil) linear measurement range when paired with a matching 5.0-meter 3300 XL Proximitor Sensor and extension cable. The 5.0-meter total length option allows direct connection to a 5.0-meter Proximitor without requiring a separate extension cable, simplifying installation in space-constrained layouts.

Unlike variants configured with stainless steel armor or protective connector boots, this unarmored configuration offers maximum flexibility for standard conduit runs. It is engineered for non-contacting shaft vibration, axial position, and differential expansion measurements on rotating machinery such as turbines, compressors, and pumps. This specific option combination is designated for non-hazardous environments where formal agency approval is not required.

Features

  • Option 000 unthreaded design provides a fully threaded M16 x 1.5 probe body for secure mounting depth adjustment.
  • Option 040 specifies a compact 40 mm overall case length ideal for standard mounting brackets.
  • Option 50 provides a 5.0 m (16.4 ft) total probe length, optimized for 5-meter system configurations.
  • Option 02 ClickLoc miniature coaxial connector delivers secure, vibration-resistant connections.
  • Unarmored FEP insulated triaxial cable offers excellent chemical resistance and high flexibility.
  • Large 11 mm tip diameter extends the linear range compared to standard 8 mm transducer systems.

Applications

This 11 mm proximity probe is utilized in heavy industrial rotating machinery monitoring systems. Typical applications include:

  • Steam turbine ramp differential expansion monitoring
  • Compressor and turbine axial (thrust) position measurements
  • Shaft radial vibration monitoring on fluid-film bearing machines
  • Tachometer, zero-speed, and phase reference (Keyphasor) signal generation
  • Reciprocating compressor rod drop and rod position measurements

Ordering Information

Option Code on This SKU Description
Orderable Part Number 330709-000-040-50-02-00 3300 XL 11 mm Proximity Probe, M16 x 1.5 thread, without armor
A: Unthreaded Length Option 000 0 mm unthreaded length
B: Overall Case Length Option 040 40 mm case length
C: Total Length Option 50 5.0 meters (16.4 feet)
D: Connector and Cable-Type Option 02 Miniature coaxial ClickLoc connector, standard cable
E: Agency Approval Option 00 No approvals required

Technical Specifications

Manufacturer Bently Nevada (Baker Hughes)
Part Number / Model 330709-000-040-50-02-00
Product Series 3300 XL 11 mm Proximity Transducer System
Probe Tip Diameter 11 mm
Thread Size M16 x 1.5 metric thread
Armor Option Without armor (unarmored)
Unthreaded Length 0 mm
Case Length 40 mm
Total Cable Length 5.0 m (16.4 ft)
Cable Type 75 ohm triaxial, FEP insulated, standard jacket
Connector Type Miniature coaxial ClickLoc connector
Linear Range 4.0 mm (160 mils), starting at approximately 0.5 mm (20 mils) from target
Scale Factor 3.94 V/mm (100 mV/mil) +/-10%
Recommended Gap Setting 2.5 mm (100 mils)
Frequency Response 0 to 8 kHz (+0, -3 dB typical)
Probe dc Resistance 7.2 +/-0.8 ohms (from center conductor to outer conductor for 5.0 m probe)
Tensile Strength 330 N (75 lb) max rated probe case to probe lead; 270 N (60 lb) at connector
Probe Case Torque 63.3 N-m (560 in-lb) maximum rated, 21.1 N-m (187 in-lb) recommended
Minimum Bend Radius 25.4 mm (1.0 in)
Operating Temperature -51 to +177 degC for probe and cable
Tip Material Polyphenylene sulfide (PPS)
Case Material AISI 304 stainless steel (SST)
Connector Material Gold-plated brass

Installation Guidelines

  • Ensure the mounting bracket is tapped to receive the M16 x 1.5 metric thread.
  • Verify the probe gap is set to the recommended 2.5 mm (100 mils) using a feeler gauge or by measuring the DC voltage output of the Proximitor (typically -10 Vdc at middle gap).
  • Observe the maximum torque rating of 63.3 N-m (560 in-lb) during installation to prevent damage to the threaded case.
  • Route the coaxial cable through protective metal conduit to protect the FEP jacket from abrasive contact or mechanical pinch points.
  • Maintain the minimum cable bend radius of 25.4 mm (1.0 in) to preserve signal integrity and coaxial shielding.

Compliance and Certifications

  • RoHS Directive 2011/65/EU compliant
  • CE Mark (when installed with appropriate 3300 XL Proximitor Sensor and mounting)

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

Bently Nevada 330709-000-040-50-02-00 3300 XL 11 mm Proximity Probe

What does the 330709-000-040-50-02-00 model designation indicate?

It specifies a 3300 XL 11 mm proximity probe with an M16 x 1.5 metric thread and no armor. Option 000 designates 0 mm unthreaded length, Option 040 designates a 40 mm case length, Option 50 designates a 5.0-meter total cable length, and Option 02 designates standard ClickLoc connectors without a protector.

What is the main application of the 5.0-meter total cable length option?

The 5.0-meter length is designed specifically to connect directly to a 5-meter Proximitor Sensor without needing an intermediate extension cable, which simplifies installation in dense industrial setups.

Can this probe be used in hazardous locations?

This specific configuration features Option 00 (no agency approvals required), making it suitable only for standard, non-hazardous industrial environments.

What is the maximum torque for installing the M16 x 1.5 case?

The maximum rated torque for the M16 x 1.5 threaded case is 63.3 N-m (560 in-lb), with a recommended installation torque of 21.1 N-m (187 in-lb).

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

Country of origin
United States

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