Brand:Bently Nevada PLC Item No.:89477-36 Product Origin:USA Product Dimensions:110 × 66.8 × 50 mm Product Weight:0.3 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Bently Nevada 89477-36 Velomitor Interconnect Cable is a high-performance industrial cable engineered for reliable vibration monitoring applications requiring extended installation distances. Designed for use with 330500 series Velomitor Piezo-Velocity Sensors and the 21128 Velocity Transducer Housing Assembly, it delivers dependable signal transmission while supporting accurate machinery condition monitoring and equipment protection. Its extended cable length provides additional flexibility for large rotating machinery installations without sacrificing signal integrity.
Built with an industrial-grade 18 AWG twisted shielded cable, a moisture-resistant right-angle connector, and rugged construction, the 89477-36 is well suited for demanding operating environments where long-term reliability and consistent monitoring performance are essential.
Technical Specifications
Specification
Details
Manufacturer
Bently Nevada
Model
89477-36
Product Type
Velomitor Interconnect Cable
Application
Velocity Sensor Signal Connection
Compatible Sensor
330500 Velomitor Piezo-Velocity Sensor
Compatible Housing
21128 Velocity Transducer Housing Assembly
Cable Length
36 ft (Approx. 11.0 m)
Conductor Size
18 AWG
Conductor Configuration
Two-Conductor Twisted Pair
Shielding
Overall Shielded Cable
Connector Type
Moisture-Resistant Right-Angle Female Connector
Monitor End
Ring Lugs
Signal Type
Velocity Sensor Output
Operating Temperature
-29°C to +121°C
Installation
Fixed Industrial Machinery Monitoring
Dimensions
Approx. 10970 × 8 × 8 mm
Weight
Approx. 1.30 kg
Recommended Companion Models
Model
Product Name
330530-00-05
Radiation Resistant Velomitor Sensor
330525-02-00
Velomitor XA Piezo-Velocity Sensor
21128-03-01
Velocity Transducer Housing Assembly
3500/44M
Aeroderivative GT Vibration Monitor Module
Frequently Selected Alternatives
Model
Product Name
89477-33
Velomitor Interconnect Cable
89477-50
Velomitor Interconnect Cable
89477-99
Velomitor Interconnect Cable
122129-36
Short Run Interconnect Cable
Where It Excels in Industrial Use
• Extended Sensor-to-Monitor Connectivity
The Bently Nevada 89477-36 Velomitor Interconnect Cable is designed to provide reliable signal transmission between Velomitor piezo-velocity sensors and machinery protection systems. Its 36 ft (approximately 11.0 m) length offers added flexibility for installations where sensors are positioned farther from monitoring equipment.
• Critical Rotating Equipment Monitoring
The cable is well suited for continuous vibration monitoring of steam turbines, gas turbines, centrifugal compressors, pumps, motors, fans, and generators, helping maintenance teams obtain accurate vibration data for predictive maintenance programs.
• Industrial Facilities with High Electrical Noise
Its shielded twisted-pair construction minimizes electromagnetic interference, making it suitable for power generation plants, petrochemical facilities, oil & gas operations, mining sites, and other demanding industrial environments.
• 21128 Velocity Transducer Housing Installations
The 89477 series is specifically intended for use with the 21128 Velocity Transducer Housing Assembly, providing a secure connection between housed Velomitor sensors and compatible monitoring systems.
Key Strengths at a Glance
• Designed for 21128 Velocity Transducer Housing Applications
• 36 ft (Approx. 11.0 m) Extended Installation Length
• 18 AWG Two-Conductor Twisted Shielded Cable
• Moisture-Resistant Right-Angle Female Connector
• Excellent Resistance to EMI/RFI Interference
• Reliable Performance for Continuous Machinery Protection
Technical FAQs
1. What is the primary purpose of the Bently Nevada 89477-36?
It provides a dependable electrical connection between compatible Velomitor velocity sensors and machinery monitoring systems.
2. Which sensors are compatible with the 89477-36?
It is compatible with Bently Nevada 330500 series Velomitor Piezo-Velocity Sensors used with the 21128 Velocity Transducer Housing Assembly.
3. What does the "-36" designation indicate?
It identifies a cable length of approximately 36 ft (11.0 m) for installations requiring additional routing distance.
4. What conductor configuration does the cable use?
The cable features a two-conductor 18 AWG twisted shielded design that supports stable, low-noise signal transmission.
5. What connector is fitted to the sensor end?
It uses a moisture-resistant right-angle female connector designed for compatible Velomitor sensor installations.
6. Why is shielding important for this cable?
Shielding reduces electromagnetic and radio-frequency interference, helping preserve vibration signal accuracy in industrial environments.
7. Does the 89477-36 require an external power supply?
No. It is a passive interconnect cable that only transmits sensor signals.
8. Is this cable suitable for outdoor installations?
Yes. When used with the 21128 Velocity Transducer Housing Assembly, it supports reliable operation in harsh outdoor and industrial environments.
9. What should be verified before replacing this cable?
Verify cable length, connector type, housing compatibility, conductor specification, and monitoring system requirements.
10. Which monitoring systems commonly use this cable?
It is frequently installed with Bently Nevada systems such as the 3500/42M Proximitor/Seismic Monitor and 3300/55 Dual Velocity Monitor when paired with compatible Velomitor sensors.
