Brand:Bently Nevada PLC Item No.: 89477-25 Product Origin:USA Product Dimensions:202 × 21 × 261 mm Product Weight:0.30 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 89477-25 Velomitor Interconnect Cable is a premium industrial cable developed to provide reliable signal transmission between Velomitor piezo-velocity sensors and machinery monitoring equipment. Designed specifically for installations utilizing the 21128 Velocity Transducer Housing Assembly, it delivers dependable performance for machinery protection and condition monitoring applications. Its extended 25-foot cable length provides additional flexibility for complex equipment layouts while maintaining stable vibration signal quality.
Manufactured with a two-conductor 18 AWG twisted shielded cable and a right-angle two-socket connector, the 89477-25 offers excellent resistance to electromagnetic interference and long-term durability in demanding industrial environments. It is an ideal solution for facilities seeking dependable vibration monitoring with professional-grade installation flexibility.
Technical Specifications
Specification
Details
Manufacturer
Bently Nevada
Model
89477-25
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
25 ft (7.62 m)
Conductor Size
18 AWG
Conductor Configuration
Two-Conductor Twisted Pair
Shielding
Overall Shielded Cable
Connector Type
Right-Angle Two-Socket Plug
Monitor End
Terminal Lugs
Signal Type
Velocity Sensor Output
Installation
Fixed Industrial Machinery Monitoring
Operating Temperature
-35°C to +105°C
Dimensions
Approx. 7620 × 8 × 8 mm
Weight
Approx. 0.28 kg
Recommended Companion Models
Model
Product Name
330500-02-00
Velomitor Piezo-Velocity Sensor
21128-01-01
Velocity Transducer Housing Assembly
3500/42M
Proximitor/Seismic Monitor Module
3300/55
Dual Velocity Monitor Module
Frequently Selected Alternatives
Model
Product Name
89477-17
Velomitor Interconnect Cable
89477-30
Velomitor Interconnect Cable
89477-33
Velomitor Interconnect Cable
84661-25
Armored Velomitor Interconnect Cable
Where It Excels in Industrial Use
• Extended-Distance Velocity Sensor Connections
The Bently Nevada 89477-25 Velomitor Interconnect Cable is engineered to provide a dependable electrical link between Velomitor velocity transducers and machinery monitoring systems. Its 25 ft length makes it ideal for installations where sensors are located farther from control cabinets or monitoring panels.
• Critical Rotating Equipment Protection
Designed for vibration monitoring applications on turbines, compressors, pumps, fans, generators, and electric motors, the cable supports accurate signal transmission for continuous machinery protection and predictive maintenance programs.
• Weatherproof Velocity Housing Installations
The 89477-25 is specifically intended for use with the 21128 Velocity Transducer Housing Assembly, making it an excellent choice for outdoor or harsh industrial environments where environmental protection is required.
• Industrial Process and Power Facilities
Its twisted, shielded cable construction minimizes electrical interference while maintaining reliable vibration signal transmission in power generation, oil & gas, petrochemical, mining, and heavy manufacturing facilities.
Key Strengths at a Glance
• Designed for 21128 Velocity Transducer Housing Applications
• 25 ft (7.62 m) Extended Cable Length
• Two-Conductor 18 AWG Twisted Shielded Cable
• Right-Angle Two-Socket Plug for Velomitor Sensors
• Excellent EMI/RFI Signal Protection
• Optimized for Long-Term Machinery Monitoring
Technical FAQs
1. What is the primary function of the Bently Nevada 89477-25?
It connects compatible Velomitor velocity transducers to machinery monitoring systems while maintaining accurate vibration signal transmission.
2. Which sensors are compatible with this cable?
The cable is designed for Bently Nevada 330500 Velomitor Piezo-Velocity Sensor installations used with the 21128 Velocity Transducer Housing Assembly.
3. What cable length does the 89477-25 provide?
The "-25" suffix designates a standard cable length of 25 ft (approximately 7.62 m).
4. What conductor configuration is used?
It features a two-conductor, 18 AWG twisted shielded cable designed for low-noise industrial signal transmission.
5. What connector is installed on the sensor end?
The sensor end incorporates a right-angle two-socket plug designed for compatible Velomitor sensor connections.
6. Why is shielding important in this cable?
Shielding minimizes electromagnetic interference and helps maintain accurate vibration measurements in electrically noisy environments.
7. Does the cable require an external power source?
No. The 89477-25 is a passive interconnect cable that transfers sensor signals without requiring external power.
8. Can this cable be used with the 21128 Velocity Transducer Housing?
Yes. The 89477 series is specifically designed for use with the 21128 Velocity Transducer Housing Assembly.
9. What should be verified before replacing this cable?
Users should confirm cable length, connector style, conductor specification, housing compatibility, and monitoring system requirements.
10. Which monitoring systems commonly use this cable?
It is commonly used with the 3500/42M Proximitor/Seismic Monitor and 3300/55 Dual Velocity Monitor when paired with compatible Velomitor sensors.
