The Bently Nevada Model 84661-17 Velomitor Interconnect Cable is a specialized, high-reliability signal transmission cable assembly engineered and manufactured by Bently Nevada (a Baker Hughes business). Compliant with the American Petroleum Institute API 670 Standard, this heavy-duty cable ensures uncompromised transmission of dynamic vibration signals from Velomitor piezo-velocity sensors and industrial accelerometers to continuous machinery protection monitors and predictive asset management platforms.

Model Configuration Breakdown for Bently Nevada 84661-17:
- 84661 Series: 2-conductor shielded industrial interconnect cable assembly fitted with an integrated, splash-proof molded rubber boot and a 2-socket MIL-C-5015 (MS3106F style) connector on the sensor end, terminating in stripped flying leads on the monitor end.
- Option 17: Standard nominal cable length of 17 feet (approximately 5.2 metres), providing an optimal routing span between machine-mounted vibration transducers and local junction boxes.

The sensor-end connector features a heavy-duty threaded locking ring and gold-plated contact sockets, ensuring low contact resistance, oxidation resistance, and positive retention against vibration-induced loosening under high-amplitude dynamic machinery oscillation. Internally, the cable incorporates a twisted shielded pair design with 100% coverage aluminum/mylar foil and an integral tinned copper drain wire, providing superior immunity against radio-frequency interference (RFI) and electromagnetic interference (EMI) from nearby variable frequency drives and high-voltage machinery.

The rugged outer elastomer jacket is engineered to resist mechanical abrasions, synthetic turbine oils, industrial chemicals, moisture ingress, and UV radiation across an expansive operational temperature range of -55°C to +121°C. The 84661-17 cable is the standardized interconnect assembly for Bently Nevada 330500 Velomitor, 330525, 330530 sensors, as well as 330400 and 330425 accelerometers.

• Manufacturer: Bently Nevada (A Baker Hughes business)
• Product Line: Velomitor & Accelerometer Interconnect Cable Series
• Full Model Number: 84661-17
• Cable Specification: 2-conductor shielded cable with molded splash-proof 2-pin MIL-C-5015 connector, 17 ft length
• Sensor Compatibility: Bently Nevada 330500 Velomitor, 330525, 330530 piezo-velocity sensors, and 330400, 330425 accelerometers
• Nominal Cable Length: 17 feet (approx. 5.18 m / 5.2 m)
• Sensor End Connector: 2-socket MIL-C-5015 (MS3106F) gold-plated female connector with molded splash-proof boot and threaded locking ring
• Monitor End Termination: Stripped and tinned flying leads / Terminal lugs for junction box wiring
• Cable Construction: 2-conductor stranded tinned copper twisted pair (18 AWG to 20 AWG)
• Shielding Architecture: 100% coverage Aluminum-Mylar tape with stranded tinned copper drain wire (EMI/RFI shielded)
• Outer Jacket Material: Heavy-duty oil-resistant and chemical-resistant thermoplastic elastomer jacket
• Insulation Resistance: > 100 MΩ
• Minimum Cable Bend Radius: 38 mm (1.5 in)
• Operating Temperature Range: -55 °C to +121 °C (-67 °F to +250 °F)
• Ingress Protection Rating: IP66 / IP67 (at molded connector interface)
• Monitoring System Compatibility: Bently Nevada 3500/42M velocity monitors, 1900/65A monitors, Trendmaster Pro, and System 1 Software
• Industry Standards & Compliance: Fully compliant with API 670 Standard, ISO 9001, RoHS (Country of Origin: USA / China per Baker Hughes global facilities)