Bently Nevada 330130-045-00-00 3300 XL Extension Cable

SKU 330130-045-00-00

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12-month warranty
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Manufacturer: Bently Nevada
Product No.: 330130-045-00-00
Country of origin:United States
Product Type: 3300 XL Extension Cable
Barcode: 90318000
Payment: T/T, Western Union
Weight: 2000g
Dimensions: 240 mm x 180 mm x 45 mm
Shipping port: Xiamen
Warranty: 12 months

Description

The Bently Nevada 330130-045-00-00 is an industrial-grade 3300 XL Extension Cable featuring a length of 4.5 metres (14.8 feet) and engineered for critical machinery proximity transducer systems. As a core link within the 3300 XL 8 mm proximity transducer system, this 75 ohm triaxial cable interfaces a non-contacting proximity probe with a 3300 XL Proximitor Sensor to transmit high-precision eddy current signals. The physical assembly utilizes advanced fluoroethylene propylene insulation and is equipped with corrosion-resistant, gold-plated miniature coaxial connections, ensuring exceptional signal propagation and electrical integrity for monitoring static position and dynamic vibration parameters on fluid-film bearing machinery.

Features

Full System Interchangeability: Supports 100% component interchangeability within the 3300 XL series without requiring dedicated bench calibration or individual matching procedures.
Premium Coaxial Interconnects: Fitted with gold-plated brass or gold-plated beryllium copper ClickLoc connectors that achieve a secure mechanical lock with finger-tight torque.
High-Fidelity Shielding: Utilizes a 75 ohm triaxial core design that effectively suppresses radio frequency interference and electromagnetic environmental noise.
High Insulation Stability: Constructed with high-performance fluoroethylene propylene (FEP) to preserve precise electrical capacitance across wide thermal fluctuations.
Robust Backward Compatibility: Fully interchangeable and physically compatible with older, non-XL 3300 series 5 mm and 8 mm eddy current transducer system components.

Applications

Turbomachinery Monitoring: Continuous routing links for radial vibration and axial thrust position loops in steam turbines, gas compressors, and power generators.
Phase Reference & Speed Inputs: Signal transmission for Keyphasor sensor setups and machine overspeed protection loops under continuous thermal stress.
Severe Industrial Contexts: Optimized for standard machine enclosures, junction boxes, and restrictive conduit installations exposed to lubricating oils and moisture.

Ordering Information Breakdown

Model Code Segment	Selected Option Value	Technical Meaning & Specification
330130	Base Model	3300 XL Extension Cable, 75 ohm triaxial construction
-045	Cable Length Option	4.5 metres (14.8 feet) physical cable length
-00	Connector Protector / Cable Option	Standard cable configuration, no connector protector pre-installed
-00	Agency Approval Option	No hazardous area agency approvals required

Technical Specifications

Parameter	Value / Specification
Manufacturer	Bently Nevada (Baker Hughes)
Country of Origin	United States
Cable Type	75 ohm triaxial, fluoroethylene propylene (FEP) insulated
Nominal Capacitance	69.9 pF/m (21.3 pF/ft) typical
Center Conductor DC Resistance (RCORE)	0.99 plus or minus 0.15 ohms
Outer Conductor DC Resistance (RJACKET)	0.30 plus or minus 0.06 ohms
Connector Structural Material	Gold-plated brass or gold-plated beryllium copper
Connector Pull Strength	270 N (60 lbf) maximum at probe lead to extension cable interface
Operating and Storage Temperature	-51 degC to +177 degC (-60 degF to +351 degF)
Relative Humidity Resistance	Less than 3% change in Average Scale Factor when tested in 93% humidity up to 56 days
Minimum Cable Bend Radius	25.4 mm (1.0 inch)
Extension Cable Mass (Typical)	34 g/m (0.4 oz/ft)
Shipping Weight (Calculated)	2.00 kg (4.41 lbs)
Package Dimensions (Calculated)	240 mm x 180 mm x 45 mm

Installation Guidelines

CRITICAL WARNING:

Prior to executing extension cable replacement or routing modifications, completely de-energize the associated Proximitor Sensor power loop and place all machine trip circuits in bypass mode. Verify the machinery train has come to an absolute thermal and mechanical standstill to avoid unexpected machine shutdowns or severe electrical fault conditions.

1

Conduit Routing and Clearance Verification: Clean the inside of all protective conduits and junction boxes. Carefully feed the unarmored extension cable assembly through, ensuring no contact with sharp metallic burrs or sharp structural angles.

2

Enforcing Bend Radius Parameters: Anchor the cable run at regular intervals along its operational profile. Maintain a continuous bend configuration that strictly respects the minimum 25.4 mm (1.0 inch) bend radius to prevent inner conductor micro-fractures.

3

Coaxial Connector Mechanical Locking: Inspect the gold-plated coaxial ClickLoc contacts for oil residue or moisture contamination. Join the extension cable connector to the proximity probe lead firmly by hand until a clear mechanical "click" is felt, confirming absolute thread seat engagement.

4

Environmental Terminal Protection: Apply the included silicone self-fusing tape wrap over the mechanical connector mating zone. Ensure a multi-layer overlap to completely seal out moisture and airborne particles (avoid tape usage if the joint is entirely submerged in turbine oil).

FAQ

What is the characteristic impedance and capacitance of this cable?

This cable features a nominal characteristic impedance of 75 ohms and a typical electrical capacitance of 69.9 pF/m (21.3 pF/ft).

Can this specific cable configuration be run through oil-filled environments?

This model is an unarmored standard FEP triaxial cable. While FEP offers excellent resistance to machine fluids, for high-pressure submersion where oil must be blocked from leaking through the inner core, the dedicated FluidLoc option should be selected.

Are special tools required to lock the ClickLoc coaxial connections?

No special engineering tools are required. The coaxial connectors are designed to be tightened finger-tight until an audible click confirms the mechanical locking mechanism is secure.

What are the core electrical resistance limits for this 4.5-meter variant?

The center conductor DC resistance (RCORE) is 0.99 plus or minus 0.15 ohms, and the outer conductor DC resistance (RJACKET) is 0.30 plus or minus 0.06 ohms.

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Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

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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