ProductPRODUCT
Featured products
Contact Us
- Bently Nevada
- 190501-18-00-00
- Velomitor CT Velocity Sensor
- USA
- 33 mm
- 0.297 kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
- COO
- 4
Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| [email protected] | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |
Product Overview
The Bently Nevada 190501-18-00-00 Velomitor CT Velocity Sensor is an industrial vibration monitoring sensor designed for low-speed rotating machinery condition monitoring. As part of the Velomitor CT (Cooling Tower) series, it provides accurate casing vibration velocity measurements used in machinery protection and predictive maintenance systems.
This sensor is widely applied in environments where equipment operates at relatively low rotational speeds, such as cooling towers, air-cooled heat exchangers, industrial fans, and other critical rotating machinery requiring reliable low-frequency vibration detection.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 190501-18-00-00 |
| Product Type | Velomitor CT Velocity Sensor |
| Series | Velomitor CT |
| Sensor Technology | Piezoelectric Velocity Transducer |
| Function | Vibration Velocity Measurement |
| Sensor Diameter | 33 mm |
| Sensor Height | 82 mm |
| Weight | 0.297 kg |
| Housing Material | 316L Stainless Steel |
| Output Type | Velocity Signal Output |
| Sensitivity | 3.94 mV/mm/s (100 mV/in/s) ±5% |
| Frequency Response | 3 Hz to 900 Hz (±1 dB) |
| Extended Frequency Range | 1.5 Hz to 1000 Hz (±3 dB) |
| Maximum Velocity Range | 63.5 mm/s Peak |
| Maximum Cable Length | 305 m (1000 ft) |
| Transverse Sensitivity | <5% |
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -40°C to +100°C |
| Environmental Protection | Industrial Duty Design |
| Application | Cooling Towers, Fans, Heat Exchangers, Rotating Machinery |
Function and Working Principle
The 190501-18-00-00 continuously measures vibration velocity generated by rotating machinery and converts it into an electrical signal for analysis and monitoring.
Main Functions
- Continuous vibration velocity monitoring
- Machinery condition assessment
- Early fault detection (imbalance, misalignment, bearing wear)
- Predictive maintenance support
- Equipment protection and reliability enhancement
Working Principle
The sensor uses a piezoelectric transducer element that generates an electrical signal proportional to vibration velocity. When mounted on a machine casing, it detects mechanical vibration and transmits the signal to monitoring systems for analysis.
Its design is optimized for low-frequency vibration response, making it suitable for slow-speed rotating equipment where conventional accelerometers may not provide accurate readings.
Role in Machinery Condition Monitoring Systems
The 190501-18-00-00 plays an important role in industrial reliability programs:
- Provides continuous vibration data from critical equipment
- Enables early detection of mechanical degradation
- Supports predictive maintenance strategies
- Reduces unexpected equipment failures
- Improves asset reliability and operational uptime
- Enhances machinery protection systems
It is commonly used as part of plant-wide monitoring architectures in critical industries.
Industrial Applications
Typical applications include:
- Cooling tower fan assemblies
- Air-cooled heat exchanger systems
- Industrial ventilation and blower systems
- Power generation equipment
- Petrochemical processing plants
- Water treatment facilities
- Mining and mineral processing equipment
- General low-speed rotating machinery
Its strong low-frequency performance makes it especially effective for slow-speed rotating assets.
Installation and System Integration
Installation Guidelines
- Mount directly on machine casing or bearing housing
- Ensure rigid mechanical coupling to structure
- Use approved mounting hardware and procedures
- Maintain proper grounding and shielding practices
- Route cables away from electrical noise sources
- Verify connector integrity during installation
Correct installation ensures stable signal quality and long-term measurement accuracy.
Compatible Components and Modules
The 190501-18-00-00 is commonly integrated with:
- Bently Nevada 3500 Series Machinery Protection Systems
- Vibration Monitoring Modules
- Condition Monitoring and Diagnostic Software
- Machinery Health Management Platforms
- Signal Conditioning Systems
- Industrial Data Acquisition Networks
- Plant-wide monitoring systems
These systems collectively enable comprehensive machinery protection and diagnostics.
Recommended Alternative Models
| Model | Product Type | Key Feature | Recommended Application |
|---|---|---|---|
| 190501-18-00-00 | Velomitor CT Velocity Sensor | Low-frequency vibration monitoring | Cooling tower systems |
| 190501-12-99-00 | Velomitor CT Velocity Sensor | General industrial monitoring | Fan applications |
| 190501-12-00-05 | Velomitor CT Velocity Sensor | Machinery protection support | Heat exchangers |
| 190501-12-00-02 | Velomitor CT Velocity Sensor | Condition monitoring | Industrial blowers |
| 330500 Velomitor | Velocity Sensor | General-purpose vibration monitoring | Rotating equipment |
Key Advantages
- Optimized for low-speed rotating machinery
- High accuracy at low-frequency vibration ranges
- Rugged 316L stainless steel construction
- Wide industrial operating temperature range
- Reliable long-term performance
- Compatible with machinery protection systems
- Supports predictive maintenance strategies
- Helps reduce downtime and maintenance costs
- Suitable for harsh industrial environments
Technical FAQs
What is the main function of the 190501-18-00-00?
It measures vibration velocity to monitor the condition of rotating machinery and support predictive maintenance systems.
Which equipment is it commonly used on?
Cooling tower fans, heat exchangers, industrial blowers, ventilation systems, and other slow-speed rotating machinery.
Can it be used for continuous monitoring?
Yes. It is designed for permanent installation and continuous industrial operation.
Why is the Velomitor CT series important?
It is specifically optimized for low-frequency vibration measurement, making it ideal for slow-speed equipment.
Is it suitable for harsh environments?
Yes. Its stainless steel construction and industrial design allow reliable operation in demanding conditions.
Conclusion
The Bently Nevada 190501-18-00-00 Velomitor CT Velocity Sensor is a reliable and robust solution for monitoring vibration in low-speed rotating machinery. Its durable design, precise low-frequency response, and compatibility with advanced machinery protection systems make it an excellent choice for cooling towers, heat exchangers, industrial fans, and other critical rotating equipment. By delivering accurate vibration data, it supports predictive maintenance, improves asset reliability, and reduces operational downtime.