Bently Nevada

Bently Nevada 330701-00-20-90-02-00 3300 XL 11 mm Proximity Probe

SKU 330701-00-20-90-02-00

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  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Bently Nevada
  • Product No.: 330701-00-20-90-02-00
  • 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 330701-00-20-90-02-00 3300 XL 11 mm Proximity Probe

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Product Description

Description

Fully threaded 1/2-20 UNF steel probe body (Option 00) with 2.0 in case (Option 20) and 9.0 m lead (Option 90) - 330701-00-20-90-02-00, a 3300 XL 11 mm Proximity Probe without armor. This configuration is part of the 3300 XL 11 mm Proximity Transducer System, which is used for non-contacting vibration and displacement measurements on fluid film bearing machines. The larger 11 mm tip provides a longer linear range of 4.0 mm (160 mils), making it suitable for axial thrust position measurements, steam turbine ramp differential expansion, rod drop measurements on reciprocating compressors, tachometer or zero speed measurements, and Keyphasor phase reference signals.

Unlike armored options (such as the 330702 series) or reverse mount probes (such as the 330705), this 330701 configuration features an unarmored standard FEP-insulated triaxial cable. The 9.0-meter total system length is achieved directly via the probe's integrated lead, connecting directly to 9-meter Proximitor sensors without requiring an intermediate extension cable, reducing connector-to-connector interface points. Standard ClickLoc coaxial connectors maintain electrical integrity while the lack of hazardous area approvals (Option 00) makes it suitable for general-purpose, non-hazardous industrial installations.

Features

  • Unarmored 1/2-20 UNF-2A thread configuration with 2.0-inch overall case length and 0.0-inch unthreaded case length.
  • Large 11 mm probe tip provides an extended 4.0 mm (160 mils) linear measurement range.
  • Standard 9.0-meter (29.5 feet) FEP-insulated triaxial cable connects directly to compatible 9.0-meter Proximitor sensors.
  • Miniature coaxial ClickLoc connector (Option 02) provides low-resistance, click-locking connection.
  • Standard-purpose configuration (Option 00) for applications not requiring hazardous area certifications.
  • High physical durability with a maximum rated tensile strength of 330 N (75 lb) from probe case to lead.

Applications

  • Axial (thrust) position measurements on critical rotating machinery.
  • Ramp differential expansion measurements on steam turbines.
  • Rod position or rod drop measurements on reciprocating compressors.
  • High-range radial vibration, shaft position, and Keyphasor phase reference measurements.

Ordering Information

Option Segment Code on This SKU Description
Orderable Part Number 330701-00-20-90-02-00 3300 XL 11 mm proximity probe, 1/2-20 UNF thread, without armor
A - Unthreaded Length Option 00 0.0 in unthreaded length
B - Overall Case Length Option 20 2.0 in threaded case length
C - Total Length Option 90 9.0 meters (29.5 feet) total length
D - Connector and Cable-Type Option 02 Miniature coaxial ClickLoc connector, standard cable
E - Agency Approval Option 00 Not required

Technical Specifications

Manufacturer Bently Nevada (Baker Hughes)
Part Number 330701-00-20-90-02-00
System Compatibility 3300 XL 11 mm Proximity Transducer System
Probe Tip Diameter 11 mm
Case Thread Specification 1/2-20 UNF-2A
Armor Configuration Unarmored (without armor)
Cable Material 75 ohm triaxial, fluoroethylene propylene (FEP) insulated
Total Probe Length 9.0 meters (29.5 feet)
Connector Type Miniature coaxial ClickLoc
Connector Protector None (Option 02)
Linear Range 4.0 mm (160 mils), from approximately 0.5 to 4.5 mm (20 to 180 mils)
System Output Sensitivity (ISF) 3.94 V/mm (100 mV/mil) +/- 10% under standard calibration
Recommended Gap Setting 2.5 mm (100 mils)
Operating and Storage Temperature -52 degC to +177 degC (-62 degF to +351 degF)
Probe Tip Material Polyphenylene sulfide (PPS)
Probe Case Material AISI 304 stainless steel (SST)
Maximum Case Torque 45.2 N-m (400 in-lb)
Minimum Cable Bend Radius 25.4 mm (1.0 in)
Tensile Strength (Maximum) 330 N (75 lb) probe case to probe lead; 270 N (60 lb) at probe lead to extension cable connectors

Installation Guidelines

  • Ensure the probe-to-sensor system total length matches the Proximitor sensor calibration (9.0-meter system length).
  • Hand-tighten the ClickLoc coaxial connector, then apply recommended connector-to-connector torque of finger tight (up to 0.565 N-m or 5 in-lb max torque).
  • Secure probe case to target mounting bracket using appropriate torque (do not exceed 45.2 N-m or 400 in-lb for 1/2-20 thread cases).
  • Maintain a minimum cable bend radius of 25.4 mm (1.0 in) along all routing paths to prevent triaxial cable degradation.
  • Ensure the probe tip has a minimum clearance area of 30.5 mm (1.2 in) flat surface target size for correct eddy-current path formation.

Compliance and Certifications

  • CE Mark (European Community Directive 2014/30/EU EMC)
  • RoHS (European Community Directive 2011/65/EU RoHS)
  • China RoHS
  • EMC Standards: EN 61000-6-2 (Immunity), EN 61000-6-4 (Emissions)
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 90 total length option represent for this 3300 XL probe?
The 90 option specifies a 9.0-meter (29.5 feet) total length probe. This configuration connects directly to a 9-meter Proximitor sensor without requiring an intermediate extension cable.
What is the thread size and case configuration of the 330701-00-20-90-02-00 probe?
It features an unarmored 1/2-20 UNF-2A threaded case (330701). The specific unthreaded length is 0.0 inches (Option 00) and the overall case length is 2.0 inches (Option 20).
Does this configuration include a connector protector or armor?
No, this specific configuration (Option 02) includes a standard miniature coaxial ClickLoc connector without a connector protector, and the FEP-insulated triaxial cable is unarmored.
What is the linear range and output sensitivity of the 3300 XL 11 mm system?
The system offers a 4.0 mm (160 mils) linear range and a standard output sensitivity of 3.94 V/mm (100 mV/mil) when calibrated against an AISI 4140 steel target.
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Bently Nevada 330701-00-20-90-02-00 3300 XL 11 mm Proximity Probe

Only 2 item(s) left in stock
  • Manufacturer: Bently Nevada

  • Product No.: 330701-00-20-90-02-00

  • 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

Fully threaded 1/2-20 UNF steel probe body (Option 00) with 2.0 in case (Option 20) and 9.0 m lead (Option 90) - 330701-00-20-90-02-00, a 3300 XL 11 mm Proximity Probe without armor. This configuration is part of the 3300 XL 11 mm Proximity Transducer System, which is used for non-contacting vibration and displacement measurements on fluid film bearing machines. The larger 11 mm tip provides a longer linear range of 4.0 mm (160 mils), making it suitable for axial thrust position measurements, steam turbine ramp differential expansion, rod drop measurements on reciprocating compressors, tachometer or zero speed measurements, and Keyphasor phase reference signals.

Unlike armored options (such as the 330702 series) or reverse mount probes (such as the 330705), this 330701 configuration features an unarmored standard FEP-insulated triaxial cable. The 9.0-meter total system length is achieved directly via the probe's integrated lead, connecting directly to 9-meter Proximitor sensors without requiring an intermediate extension cable, reducing connector-to-connector interface points. Standard ClickLoc coaxial connectors maintain electrical integrity while the lack of hazardous area approvals (Option 00) makes it suitable for general-purpose, non-hazardous industrial installations.

Features

  • Unarmored 1/2-20 UNF-2A thread configuration with 2.0-inch overall case length and 0.0-inch unthreaded case length.
  • Large 11 mm probe tip provides an extended 4.0 mm (160 mils) linear measurement range.
  • Standard 9.0-meter (29.5 feet) FEP-insulated triaxial cable connects directly to compatible 9.0-meter Proximitor sensors.
  • Miniature coaxial ClickLoc connector (Option 02) provides low-resistance, click-locking connection.
  • Standard-purpose configuration (Option 00) for applications not requiring hazardous area certifications.
  • High physical durability with a maximum rated tensile strength of 330 N (75 lb) from probe case to lead.

Applications

  • Axial (thrust) position measurements on critical rotating machinery.
  • Ramp differential expansion measurements on steam turbines.
  • Rod position or rod drop measurements on reciprocating compressors.
  • High-range radial vibration, shaft position, and Keyphasor phase reference measurements.

Ordering Information

Option Segment Code on This SKU Description
Orderable Part Number 330701-00-20-90-02-00 3300 XL 11 mm proximity probe, 1/2-20 UNF thread, without armor
A - Unthreaded Length Option 00 0.0 in unthreaded length
B - Overall Case Length Option 20 2.0 in threaded case length
C - Total Length Option 90 9.0 meters (29.5 feet) total length
D - Connector and Cable-Type Option 02 Miniature coaxial ClickLoc connector, standard cable
E - Agency Approval Option 00 Not required

Technical Specifications

Manufacturer Bently Nevada (Baker Hughes)
Part Number 330701-00-20-90-02-00
System Compatibility 3300 XL 11 mm Proximity Transducer System
Probe Tip Diameter 11 mm
Case Thread Specification 1/2-20 UNF-2A
Armor Configuration Unarmored (without armor)
Cable Material 75 ohm triaxial, fluoroethylene propylene (FEP) insulated
Total Probe Length 9.0 meters (29.5 feet)
Connector Type Miniature coaxial ClickLoc
Connector Protector None (Option 02)
Linear Range 4.0 mm (160 mils), from approximately 0.5 to 4.5 mm (20 to 180 mils)
System Output Sensitivity (ISF) 3.94 V/mm (100 mV/mil) +/- 10% under standard calibration
Recommended Gap Setting 2.5 mm (100 mils)
Operating and Storage Temperature -52 degC to +177 degC (-62 degF to +351 degF)
Probe Tip Material Polyphenylene sulfide (PPS)
Probe Case Material AISI 304 stainless steel (SST)
Maximum Case Torque 45.2 N-m (400 in-lb)
Minimum Cable Bend Radius 25.4 mm (1.0 in)
Tensile Strength (Maximum) 330 N (75 lb) probe case to probe lead; 270 N (60 lb) at probe lead to extension cable connectors

Installation Guidelines

  • Ensure the probe-to-sensor system total length matches the Proximitor sensor calibration (9.0-meter system length).
  • Hand-tighten the ClickLoc coaxial connector, then apply recommended connector-to-connector torque of finger tight (up to 0.565 N-m or 5 in-lb max torque).
  • Secure probe case to target mounting bracket using appropriate torque (do not exceed 45.2 N-m or 400 in-lb for 1/2-20 thread cases).
  • Maintain a minimum cable bend radius of 25.4 mm (1.0 in) along all routing paths to prevent triaxial cable degradation.
  • Ensure the probe tip has a minimum clearance area of 30.5 mm (1.2 in) flat surface target size for correct eddy-current path formation.

Compliance and Certifications

  • CE Mark (European Community Directive 2014/30/EU EMC)
  • RoHS (European Community Directive 2011/65/EU RoHS)
  • China RoHS
  • EMC Standards: EN 61000-6-2 (Immunity), EN 61000-6-4 (Emissions)

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

Bently Nevada 330701-00-20-90-02-00 3300 XL 11 mm Proximity Probe

What does the 90 total length option represent for this 3300 XL probe?

The 90 option specifies a 9.0-meter (29.5 feet) total length probe. This configuration connects directly to a 9-meter Proximitor sensor without requiring an intermediate extension cable.

What is the thread size and case configuration of the 330701-00-20-90-02-00 probe?

It features an unarmored 1/2-20 UNF-2A threaded case (330701). The specific unthreaded length is 0.0 inches (Option 00) and the overall case length is 2.0 inches (Option 20).

Does this configuration include a connector protector or armor?

No, this specific configuration (Option 02) includes a standard miniature coaxial ClickLoc connector without a connector protector, and the FEP-insulated triaxial cable is unarmored.

What is the linear range and output sensitivity of the 3300 XL 11 mm system?

The system offers a 4.0 mm (160 mils) linear range and a standard output sensitivity of 3.94 V/mm (100 mV/mil) when calibrated against an AISI 4140 steel target.

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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