330130-035-02-05 Bently Nevada 3300 XL Proximity Transducer Cable

Product Overview

The Bently Nevada 330130-035-02-05 is a high-performance 3300 XL extension cable designed for industrial proximity transducer systems. Engineered for precision vibration monitoring, this 3.5-meter component connects 3300 series 5 mm and 8 mm proximity probes to Proximitor sensors. Built with patented ClickLoc gold-plated connectors, it ensures robust electrical contact and exceptional signal integrity in demanding rotating machinery environments.

Technical Specifications

• Brand: Bently Nevada
• Manufacturer Part Number: 330130-035-02-05
• Product Series: 3300 XL
• Product Type: Extension Cable
• Cable Length: 3.5 meters (035 option)
• Connector Option: Standard cable with connector protector (02 option)
• Linear Range: 2 mm (80 mils), spanning 0.25 mm to 2.3 mm from target
• Signal Sensitivity: Less than 2 mV change in output per volt change in input
• Output Resistance: 50 Ohms
• Cable Capacitance: 69.9 pF/m typical
• DC Resistance (RCORE): 0.77 plus-minus 0.12 Ohms
• DC Resistance (RJACKET): 0.23 plus-minus 0.05 Ohms
• Power Requirements: -17.5 Vdc to -26 Vdc without barriers at 12 mA max

Installation Guide

• Route field wiring using 3-conductor shielded triad cable with tinned leads.
• Keep total field wiring length under 305 meters between Proximitor sensor and monitor.
• Ensure correct polarity to prevent reduced linear range caused by voltages more positive than -23.5 Vdc.
• Hand-tighten ClickLoc connectors until the internal lock clicks securely into place.
• Apply supplied silicone tape only when applications exclude exposure to turbine oil.

Debugging and Maintenance Convenience

• Gold-plated connectors resist corrosion and simplify periodic signal checks.
• Built-in connector protectors shield against physical damage during maintenance.
• Modular design permits rapid replacement without recalibrating the entire machine train.
• Diagnostic voltage checks across power terminals quickly verify loop integrity.

Compatibility & System Integration

• Fully compatible with 3300 series 5 mm, 3300 8 mm, and 3300 XL 8 mm proximity probes.
• Requires matching 3300 XL Proximitor sensors calibrated for AISI 4140 steel targets.
• Interchanges seamlessly with existing 3300 XL monitoring infrastructure.

Certifications & Environmental Tolerance

• Hazardous Approvals: CSA, ATEX, and IECEx certified (05 option).
• Humidity Tolerance: Less than 3 percent change in Average Scale Factor at 93 percent humidity for 56 days.
• Country of Origin: Made in U.S.A.

Packaging List & Commercial Terms

• One 3.5-meter 330130-035-02-05 extension cable
• Standard connector protector and silicone tape roll
• Manufacturer compliance and technical data sheet
• Warranty: Comprehensive 12-month coverage
• Fulfillment: Express global shipping via FedEx, UPS, and DHL within 24-48 hours

Typical Application Scenarios & Diagnostic Capability

• Steam and gas turbine radial vibration and axial position monitoring.
• Centrifugal compressor dynamic shaft displacement analysis.
• Large industrial motor and pump health logging.
• Early detection of rotor unbalance, misalignment, and bearing wear.

Global PLC Spare HUB's Insight

Deploying the 330130-035-02-05 within high-vibration turbine trains requires careful attention to cable routing. Field engineers should always isolate signal cables from high-voltage motor feeds to eliminate electromagnetic interference. Securing the shield drain wire exclusively at the monitor rack prevents ground loops that distort vibration spectra.

Frequently Asked Questions

Question: Can I use silicone tape in turbine oil applications?

Answer: No. The manufacturer explicitly advises against using silicone tape if the connection will be exposed to turbine oil, as oil degrades the adhesive.

Question: What causes signal rolloff at high frequencies?

Answer: Excessive field wiring length between the Proximitor sensor and the monitor introduces capacitance, leading to high-frequency signal attenuation.

Question: Are extension cables calibrated individually?

Answer: System accuracy relies on matched components calibrated together using an AISI 4140 steel target.

Question: How do I verify correct installation voltage?

Answer: Measure supply voltage directly at the Proximitor input terminals to ensure it stays between -17.5 Vdc and -26 Vdc.

Buying Guide

• Verify your existing probe series matches the 3300 XL platform before ordering.
• Confirm required cable length matches your physical machinery layout dimensions.
• Check local hazardous area classification to ensure CSA, ATEX, or IECEx ratings are met.
• Select expedited shipping via DHL or FedEx to minimize industrial downtime.

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