Product Overview

The Bently Nevada 16710-35 Interconnect Cable establishes a high-integrity, low-attenuation path for critical machinery telemetry. This heavy-duty industrial signal cable links proximity transducer systems directly to multi-channel rack monitors or distributed signal processing networks.

Reliability engineers deploy this premium interconnect cable inside complex Turbine Supervisory Instrumentation (TSI) layouts to manage vibration tracking on high-capital assets like steam turbines, large centrifugal compressors, and power generation machinery. The assembly transmits raw high-frequency analog signals without distortion or phase shifts, allowing downstream safety systems to capture micro-level shaft dynamics. This stable transmission enables automated emergency shutdown loops to execute fast, reliable machinery trips before structural or bearing breakdown occurs.

Hardware Option Part Breakdown

16710 [Base Coaxial Interconnect Model]

Designates the baseline product family as a premium, low-loss coaxial interconnect cable assembly engineered to maintain exact impedance matching across industrial proximity transducer networks.

-35 [Calibrated Overall Length]

Specifies the exact calibrated length option of 35 feet (approximately 10.7 meters), optimized to span long routing paths from field junction boxes to centralized monitoring enclosures without changing system scale factor calibration.

Premium Fluoropolymer Outer Jacket

Features a high-density, chemical-resistant fluoropolymer outer insulation sleeve designed to shield the inner coaxial core from aggressive fluid spray, mechanical abrasion, and heavy ambient moisture.

Factory-Terminated Miniature Coaxial Connections

Utilizes precision-machined, gold-plated miniature coaxial connectors on both ends to eliminate terminal contact resistance and prevent signal degradation under continuous high-frequency machine vibration.

Cable Physical & Transmission Specifications

Proximitor Cable Field Routing Protocols

Field installation teams must maintain a strict minimum bend radius of 25.4 mm (1.0 inch) along the 35-foot cable run to eliminate structural conductor fatigue and avoid changing high-frequency impedance properties. Route this interconnect cable through dedicated, grounded metal conduits to block external electromagnetic interference (EMI) and radio frequency noise generated by nearby high-voltage switchgear or heavy induction motors.

Technicians must verify clean, dry terminal faces before threading the gold-plated miniature coaxial connectors into position. Secure the connections finger-tight, then apply a final quarter-turn using specialized connector wrenches to prevent the assembly from backing out during high-velocity machine vibration cycles. Avoid routing this unarmored cable across sharp physical edges or through areas with continuous mechanical friction.

Structural Survivability & Automation Infrastructure Link

The robust fluoropolymer material choice allows the 16710-35 cable to withstand constant exposure to corrosive ammonia vapors, hot synthetic bearing lubricants, and high-pressure steam leaks without hardening or cracking. This structural integrity prevents moisture migration into the core shield, ensuring stable scale factors across multi-year asset lifecycles.

The cable delivers unattenuated analog proximity signals directly into the Bently Nevada 3500/42M or older 3300 monitoring chassis. The monitoring platform mirrors these synchronized shaft displacement values to your plant-wide Honeywell Experion PKS or Siemens S7 PLC infrastructure via dedicated 4-20mA loops or automated Modbus TCP interfaces. This configuration provides the control room with split-second machinery trip interlocks and deep predictive asset health monitoring simultaneously.

Commercial Box Inventory

The factory-sealed individual carton contains the following itemized pieces:

(1) Original Bently Nevada 16710-35 Interconnect Cable Assembly

(2) Factory-installed male miniature coaxial connectors on both distal ends

(3) Removable transparent connector dust protection caps

(4) Complete material traceability documentation and manufacturing compliance certificate

Freight Protection & Dispatch Logistics

Our global fulfillment hub inspects, packs, and dispatches all equipment orders within 2-7 days after confirming payment details. We route all critical machinery components via premium express air freight networks, including DHL, FedEx, and UPS, to guarantee fast, fully trackable, and insured delivery to your site.

Our warehouse wraps each 35-foot cable coil in heavy-duty anti-static industrial packaging sheets before securing it within custom, shock-absorbing foam padding layers. This rigorous process provides complete protection against electrostatic discharge, severe transit drops, and ambient moisture entry along international shipping routes.

Site Instrumentation Field FAQ

Q1: Can I cut this 35-foot cable down to a shorter length to fit a specific conduit run?

A1: No. Never cut or splice a Bently Nevada proximity interconnect cable in the field. Proximity transducer systems rely on precise total cable length to maintain accurate impedance calibration. Cutting the cable changes the overall electrical properties, destroying the scale factor tuning of your Proximitor and causing large measurement errors.

Q2: Is this unarmored 16710 cable safe for direct submersion inside an oil sump?

A2: While the fluoropolymer jacket resists chemical degradation from machine oil, this unarmored cable assembly is not rated for continuous submersion in pressurized fluid sumps. For direct interior oil submersion, use specialized oil-tight armored cables or route this line through a sealed, liquid-tight protective conduit to prevent oil migration.

Q3: What specific maintenance action should I take if the monitor registers a "Not OK" status for this channel?

A3: A "Not OK" status often points to an open or short circuit along the transducer loop. Disconnect the 16710-35 cable and measure the center-conductor-to-shield resistance using a digital multimeter. A reading of infinity indicates a physical break in the line, while a reading near zero ohms points to an internal short, meaning you must replace the cable assembly.

Q4: Does this interconnect cable maintain backward compatibility with legacy 7200 series systems?

A4: Yes. The 16710-35 cable maintains physical and electrical compatibility across several generations of Bently Nevada systems that utilize standard miniature coaxial interfaces. However, you must verify that the total electrical length of the loop matches the calibration rules defined in your legacy 7200 or standard 3300 system documentation.