Product Introduction
The Bently Nevada 190501-12-00-01 Velomitor CT Speed Sensor is a high-precision non-contact speed sensor designed for industrial rotating machinery monitoring. It operates using proximity sensing technology to accurately detect the rotational speed of shafts and machinery components. The Velomitor CT series is widely recognized for its reliability in critical applications such as turbines, compressors, generators, and large rotating equipment.
Technical Specifications
| Parameter | Specification |
|---|---|
| Sensor Type | Velomitor CT Proximity Speed Sensor |
| Sensor Diameter | 33 mm |
| Weight | 0.297 kg |
| Operating Voltage | 24 V DC |
| Output Type | AC Sine Wave / Frequency |
| Frequency Range | 1 Hz – 20 kHz |
| Operating Temperature | -40°C to 120°C |
| Mounting Style | Threaded / Flange Mount |
| Cable Length | 2 meters standard |
| Response Time | <1 ms |
| Maximum Shaft Speed | Up to 60,000 RPM |
| Environmental Protection | IP67 / NEMA 4 |
| Material | Stainless Steel Housing |
Product Applications
-
Monitoring shaft speed in turbines, compressors, and generators.
-
Integrating with Bently Nevada vibration monitoring and condition monitoring systems.
-
Industrial machinery performance diagnostics and preventive maintenance.
-
Real-time machine protection for rotating equipment in power plants and refineries.
-
Use in applications requiring precise rotational speed measurement under high vibration or temperature conditions.
Product Advantages
-
High Accuracy: Provides precise speed measurement over a wide frequency range.
-
Durable Design: Stainless steel housing and IP67 protection allow operation in harsh industrial environments.
-
Fast Response: Rapid detection of speed changes, enabling real-time monitoring.
-
Easy Integration: Compatible with Bently Nevada monitoring systems and other industrial controllers.
-
Non-Contact Measurement: Reduces wear and maintenance compared to contact sensors.
-
Stable Performance: Reliable signal output even under vibration, temperature, and electrical noise interference.
FAQ
Q1: What type of output does the 190501-12-00-01 Velomitor provide?
A1: It provides an AC sine wave output proportional to shaft speed, suitable for direct input to speed monitoring or condition monitoring systems.
Q2: Can this sensor operate at high shaft speeds?
A2: Yes, the sensor can reliably measure shaft speeds up to 60,000 RPM.
Q3: What environmental conditions can the sensor withstand?
A3: The sensor is rated IP67, suitable for wet, dusty, and industrial environments, and operates between -40°C and 120°C.
Q4: Is the sensor compatible with existing Bently Nevada monitoring systems?
A4: Yes, it is fully compatible with the 3500 series and other Bently Nevada condition monitoring equipment.
Q5: What is the response time of this sensor?
A5: The response time is less than 1 ms, ensuring rapid detection of speed changes.
Q6: Can the sensor be mounted in multiple orientations?
A6: Yes, it supports threaded or flange mounting for flexible installation.
Q7: How is the sensor’s signal affected by electrical noise?
A7: The sensor is designed to minimize electrical noise interference, providing stable output signals even in electrically noisy environments.
Q8: Is there a standard cable length provided?
A8: Yes, the sensor comes with a 2-meter standard cable, with options for extended lengths upon request.
Q9: Does the sensor require calibration before use?
A9: Typically, the sensor is factory-calibrated. Verification of output against known speed sources is recommended during installation.
Q10: What materials are used in the sensor housing?
A10: The housing is constructed from stainless steel for high durability and corrosion resistance.
Related or Same-Series Models
| Model Number | Description |
|---|---|
| 190501-12-00-02 | Velomitor CT Speed Sensor, high-temp version |
| 190501-12-00-03 | Velomitor CT Speed Sensor, extended cable |
| 190501-12-01-01 | Velomitor CT, threaded mounting |
| 190501-12-01-02 | Velomitor CT, flange mounting |
| 190501-12-00-04 | Velomitor CT, enhanced vibration tolerance |
| 190501-12-00-05 | Velomitor CT, high-frequency range |
Popular Bently Nevada Models
| Model Number | Description |
|---|---|
| 330103-17-22-10-12-05 | 3300 XL 8 mm Probe Accelerometer |
| 330103-00-11-10-12-05 | 3300 XL Velocity Sensor |
| 330103-17-01-00-12-05 | 3300 XL Vibration Sensor |
| 330106-00-05-10-12-05 | 3300 XL Proximity Probe |
| 190400-00-00-10 | Velomitor Proximity Speed Sensor |
| 330105-00-06-12-05 | 3300 XL Non-Contact Shaft Displacement Sensor |
| 330104-00-01-12-05 | 3300 XL Eddy Current Probe |
| 330100-00-10-00 | 3300 XL Monitoring System Module |
Company Information
E-mail: [email protected]
Mobile：Please contact by email
Whatsapp：Please contact by email
Add: Alishan Building, 2 Lvling Rd, Siming District, Xiamen, Fujian, China, 361006
Our services
We are specialized in providing industrial automation parts with a one-year warranty. Our industrial automation parts are sold all over the world.
We can provide equipment and spare parts from different countries and manufacturers, solve your worries or quality problems in many places, and have a great price advantage.
Welcome to call for more product details.
