The Bently Nevada 84661‑20 Velomitor interconnect cable is a shielded signal cable designed for use with Velomitor velocity sensors in industrial vibration monitoring systems. It ensures stable, low‑noise transmission of velocity signals to monitoring modules within TSI (Turbine Supervisory Instrumentation) and other Bently Nevada machinery protection platforms.
Functional Characteristics
The 84661‑20 uses a rugged cable assembly engineered to maintain signal integrity in electrically noisy and mechanically demanding environments. Its low‑capacitance design (typically <100 pF/m) minimizes distortion of low‑frequency velocity signals, ensuring accurate data transmission over extended distances.
The cable’s construction includes environmental protection suitable for oil‑rich, high‑vibration, and wide‑temperature installations. Factory‑terminated connectors provide secure, low‑resistance electrical contact, reducing installation time and long‑term maintenance requirements.
Key Features
Interconnect cable for Velomitor velocity sensors
Shielded conductors for EMI/RFI‑immune signal transmission
Low‑capacitance design for accurate velocity signal integrity
Rugged construction suitable for harsh industrial environments
Factory‑terminated connectors for reliable installation
Compatible with TSI and Bently Nevada vibration monitoring systems
Designed for continuous operation in rotating machinery applications
Technical Specifications
Parameter
Value
Model
84661‑20
Product Type
Velomitor Interconnect Cable
Cable Type
Shielded signal cable
Capacitance
Operating Temperature
–40°C to +85°C
Weight
0.5 kg
Dimensions
10 × 6.2 × 7.5 cm (packaged)
System Compatibility
Velomitor sensors, TSI systems
Origin
USA
Condition
New
HS Code
8537101190
Availability
In Stock
MOQ
1
Application Scenarios
Turbine supervisory instrumentation
Compressor and pump vibration monitoring
Velocity sensor signal routing
Machinery protection systems requiring shielded cabling
Installations exposed to mechanical stress, oil, or moisture
FAQ
Q: Is the 84661‑20 a sensor A: No. It is an interconnect cable used with Velomitor velocity sensors.
Q: What type of environments is this cable suitable for A: High‑vibration, electrically noisy, and oil‑contaminated industrial environments.
Q: Does the cable require calibration A: No. Interconnect cables do not require calibration; they must match the correct sensor and monitor type.
