The Bently Nevada 84661-16 serves as a high-performance bridge for vibration data transmission. This interconnect cable links Velomitor piezo-velocity sensors to monitoring systems. It facilitates accurate data flow from rotating machinery to control room interfaces. Consequently, maintenance teams receive precise information regarding equipment health. The 16-foot length offers sufficient reach for most standard industrial turbine and motor installations.
Design and Construction
Engineers designed this cable with 22 AWG wiring to ensure signal stability. The armored exterior provides a physical shield against mechanical impact and crushing. Standard PVC insulation protects the internal conductors from oil and chemical exposure. Furthermore, the cable remains flexible during installation due to its optimized bend radius. Users should maintain a radius of six times the diameter to protect the core.
Environmental Performance
The standard PVC version operates reliably in temperatures up to +100°C. For extreme heat, users can select alternative insulation types like PUR or FEP. These variations extend the thermal threshold to +150°C for harsh environments. The cable effectively rejects electromagnetic interference during operation. This ensures that electrical noise does not distort critical vibration measurements.
System Integration
This cable integrates seamlessly with the Bently Nevada TSI (Turbine Supervisory Instrumentation) family. It supports various rotating assets including pumps, fans, and centrifugal compressors. The armored jacket makes it ideal for areas with heavy foot traffic or moving parts. Proper installation guarantees long-term accuracy and reduces the risk of signal attenuation.
Material Specifications
| Property | Value |
| Manufacturer | Bently Nevada |
| Model Number | 84661-16 |
| Length | 16 Feet (4.88 Meters) |
| Conductor Gauge | 22 AWG |
| Voltage Rating | 300V AC/DC |
| Capacitance | ≤100 pF per meter |
| Impedance Range | 5 – 10 kΩ |
| Operating Temperature | -40°C to +100°C (Standard) |
| Weight | 0.14 kg |