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  • 330130-070-12-00
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330130-070-12-00

Bently Nevada 330130-070-12-00 Proximity Sensor Cable

In stock (16 units), ready to be shipped

  • Manufacturer: Bently Nevada

  • Product No.: 330130-070-12-00

  • Product Type: Extension Cable

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 721g

  • Shipping port: Xiamen

  • Warranty: 12 months

30-Day Return Policy · 12-Month Warranty
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Description

Product Overview

The 330130-070-12-00 is an industrial-grade Bently Nevada 3300 XL 8 mm Proximity Transducer Extension Cable. This 7.0-meter armored cable provides secure, low-loss signal transmission between an eddy current proximity probe and a 3300 XL Proximitor Sensor. Featuring patented FluidLoc technology, it blocks oil and process liquids from leaking out of the machine housing through the cable interior, ensuring optimal vibration and position monitoring for critical rotating machinery.

Core Features

  • FluidLoc Cable Technology: Prevents internal liquid migration to protect sensitive electronics from turbine oil exposure.
  • Rugged Stainless Steel Armor: Defends the internal coaxial cores against harsh physical environments, crushing, and mechanical wear.
  • Integrated Connector Protector: Features heavy-duty physical connector protection designed for severe chemical and oil exposure.
  • High Pull Strength: Built to complement the patented CableLoc design, handling harsh mechanical stress without signal loss.

Technical Specifications

Parameter Data
Model Number 330130-070-12-00
Cable Length 7.0 meters (22.9 feet)
Cable Configuration Armored FluidLoc cable with connector protector
Total Net Weight 0.721 kg (103 g/m / 1.5 oz/ft unit weight)
DC Core Resistance ($R_{CORE}$) 1.54 Ω ± 0.23 Ω (Center to Center)
DC Jacket Resistance ($R_{JACKET}$) 0.46 Ω ± 0.09 Ω (Outer to Outer)
Extension Cable Capacitance 69.9 pF/m (21.3 pF/ft) typical
Linear Range Compatibility 2 mm (80 mils) total span (approx. −1 to −17 Vdc)
Output Impedance / Supply Sensitivity 50 Ω / Less than 2 mV change per volt input shift
Safety Approvals Code 00 (Approvals not required)

Engineering & Installation Guide

  • Total Weight Considerations: Factor the 0.721 kg cable weight into your mounting brackets and junction boxes to avoid strain on the probe body.
  • Turbine Oil Warning: Do not rely on silicone tape alone for environments exposed to turbine oil. The factory-integrated connector protector must be used to ensure loop security.
  • Total Loop Matching: This 7.0m extension cable matches with a 1.0m probe to achieve an standard 8-meter system calibration against an AISI 4140 steel target.
  • Field Wiring Specs: Connect to monitors using 0.2 to 1.5 mm² (16 to 24 AWG) 3-conductor shielded triad cable. Keep runs under 305 meters (1,000 feet) to prevent high-frequency rolloff.

Technical FAQs

Q1: What parameters do the suffix codes -070-12-00 represent?
A1: -070 defines the physical length as exactly 7.0 meters. -12 selects the armored FluidLoc design with built-in connector protectors. -00 indicates no special hazardous area certification is required for the installation zone.

Q2: Why is the FluidLoc cable option critical for turbine environments?
A2: Standard coaxial cables can act as conduits under differential pressure, wicking oil or gases from inside the machine casing. The FluidLoc option seals the interior of the cable, preventing oil leaks into external housings or panels.

Q3: What voltage limits apply when connecting this cable to a Proximitor sensor loop?
A3: The complete loop requires an input voltage between -17.5 Vdc and -26 Vdc (at 12 mA max). For optimum linear range performance, do not allow the operating voltage to become more positive than -23.5 Vdc.

Product Resources

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  • Ensure compatibility with your current machinery or control systems.
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  • Follow manufacturer instructions and best practices during installation.

In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.

Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.

For more details, please review our Shipping & Return Policy.

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