Bently Nevada 330130-085-02-05 3300 XL Extension Cable

Overview

The 330130-085-02-05 belongs to the Bently Nevada 3300 XL series, a family of extension cables for proximity probe systems. Engineers use this cable to link a probe to its Proximitor sensor across long distances. Consequently, it completes the measurement chain alongside 3300 XL probes and 3300 XL sensors.

Key Technical Specifications

The 330130-085-02-05 carries a coaxial construction with a ClickLoc connector at each end. Moreover, it meets API 670 requirements for machine protection systems. The table below lists the core parameters.

Parameter	Specification
Product Type	3300 XL extension cable
Series	Bently Nevada 3300 XL
Cable Length	8.5 meters (27.9 ft)
Cable Type	Coaxial, triaxial optional
Connector Type	ClickLoc coaxial, male/female
Operating Temperature	–35 °C to +177 °C
Storage Temperature	–40 °C to +200 °C
Cable Jacket Material	Fluorinated ethylene propylene (FEP)
Armor Option	Flexible stainless steel available
Weight	Approximately 0.45 kg (1.0 lb)
Minimum Bend Radius	25 mm (1.0 in)
Capacitance	75 pF/m nominal
Compliance	API 670, CE

System Integration and Interface

This cable connects a 3300 XL probe to a Proximitor sensor through ClickLoc coaxial connectors. The 8.5-meter length extends the total system reach to 9 meters when paired with a 1-meter probe. Furthermore, the ClickLoc design locks firmly, so vibrations cannot loosen the connection. As a result, technicians achieve stable signal transmission across long cable runs.

Electrical Performance and Signal Integrity

The coaxial construction shields the signal from electromagnetic interference. Meanwhile, the low capacitance of 75 pF/m preserves signal fidelity over the full cable length. Additionally, the FEP jacket resists oil, moisture, and chemicals. Therefore, the cable maintains accurate displacement readings in demanding plant environments.

Environmental and Mechanical Ratings

The FEP jacket handles temperatures from –35 °C to +177 °C. Moreover, the optional stainless steel armor protects against mechanical abrasion. The 25 mm minimum bend radius prevents kinking during installation. Consequently, the cable performs reliably in steam turbines, compressors, and offshore platforms.

Why Engineers Choose This Cable

This cable offers several practical benefits. First, it extends probe-to-sensor distance without signal loss. Second, the ClickLoc connectors simplify field assembly and reduce wiring errors. Third, its robust jacket withstands harsh industrial conditions. Therefore, maintenance teams lower installation time and replacement costs.