330877-080-37-00 Extension Cable

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330877-080-37-00
Minimum Order Quantity:	1
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 330877-080-37-00 Extension Cable is a high-performance industrial extension cable engineered for reliable signal transmission in advanced automation and rotating machinery monitoring systems. Designed to integrate seamlessly with proximity probes, vibration sensors, and speed measurement devices, this extension cable ensures stable low-loss analog signal transfer across an 8.0-meter distance. The shielded coaxial construction with a characteristic impedance of 50 ohms and a controlled capacitance of approximately 69.9 pF per meter minimizes signal distortion, making it ideal for precision automation environments.

Equipped with a Miniature Coaxial ClickLoc Connector, the 330877-080-37-00 Extension Cable supports fast installation while providing secure mechanical retention, even in high-vibration industrial conditions. The industrial-grade fluoropolymer insulation and oil-resistant outer jacket allow continuous operation across a wide temperature range from -52°C to +177°C, supporting harsh automation processes such as turbine monitoring, compressor protection, and critical machinery diagnostics. High-density EMI and RFI shielding further enhances signal integrity in electrically noisy automation systems, ensuring consistent data acquisition without recalibration.

Applications

Application 1 Turbine Condition Monitoring
In steam and gas turbine automation systems, the 330877-080-37-00 Extension Cable is used to connect proximity probes to monitoring racks over extended distances. With a capacitance of 69.9 pF/m, signal attenuation remains below industry thresholds, enabling accurate shaft position and vibration data for real-time protection and predictive maintenance.

Application 2 Compressor and Pump Automation
For centrifugal compressors and high-speed pumps, this extension cable supports continuous vibration and speed measurement. The 50-ohm impedance and shielded coaxial design reduce electrical noise by more than 30 percent compared to unshielded cables, improving reliability in automated process control systems.

Application 3 Power Generation Equipment
In power plants, the extension cable operates reliably at elevated temperatures up to 177°C. Its oil-resistant jacket and 330 N pull strength allow secure routing through cable trays and enclosures, supporting automated monitoring of generators, exciters, and auxiliary rotating equipment.

Application 4 Industrial Gearbox Monitoring
Automated gearbox protection systems rely on precise proximity and vibration signals. The 330877-080-37-00 Extension Cable maintains stable analog transmission over 8.0 meters, ensuring measurement accuracy for misalignment and wear detection in heavy-duty automation applications.

Application 5 Hazardous Area Automation Systems
When integrated into CSA, ATEX, or IECEx-certified systems, this extension cable supports condition monitoring in hazardous zones. The robust insulation and EMI shielding help maintain signal quality in electrically noisy and safety-critical automation environments.

Specifications

Competitive Advantage

Competitive Advantage 1 Superior Signal Integrity
With low capacitance at approximately 21.3 pF per foot and a 50-ohm impedance, the cable reduces signal loss and phase distortion, improving measurement accuracy by up to 15 percent compared to standard industrial coaxial cables.

Competitive Advantage 2 Extended Environmental Durability
The wide operating temperature range from -52°C to +177°C and fluoropolymer insulation allow long-term use in extreme automation environments, reducing replacement frequency and lowering total maintenance costs.

Competitive Advantage 3 High Mechanical Reliability
The CableLoc design supports a pull strength of up to 330 N, significantly decreasing the risk of accidental disconnection in high-vibration automation systems and improving overall system uptime.

Competitive Advantage 4 Enhanced EMI and RFI Protection
High-density braided shielding effectively suppresses electromagnetic interference, maintaining stable signal transmission in environments with variable frequency drives, motors, and high-current automation equipment.

Competitive Advantage 5 Plug-and-Play Interchangeability
The 330877-080-37-00 Extension Cable is fully interchangeable with compatible systems and requires no recalibration, reducing installation time and minimizing downtime during automation system upgrades or maintenance.