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Product Overview
The Epro PR9268/20 Electric Speed Sensor is a high-performance device designed for measuring rotational speeds in industrial environments. It provides accurate and reliable feedback on speed changes in machinery, allowing for precise control and monitoring of rotating parts. This sensor is built with advanced technology to offer exceptional performance in challenging environments, making it ideal for applications requiring high-precision measurements.
The PR9268/20 sensor utilizes eddy current technology to detect changes in the proximity of a rotating object. It is widely used in industries such as oil & gas, power generation, automotive manufacturing, and industrial automation. The sensor offers high resistance to vibrations, ensuring stable performance even in harsh conditions. This makes it particularly suitable for dynamic monitoring and control of rotating machinery, such as motors, pumps, and turbines.
Product Parameters
The Epro PR9268/20 Electric Speed Sensor comes with the following specifications:
| Parameter | Specification |
|---|---|
| Model | PR9268/20 |
| Dimensions | 78 × 58 mm |
| Weight | 0.93 kg |
| Measurement Principle | Eddy Current |
| Output Type | Analog/Discrete (depending on configuration) |
| Measurement Range | 0 to 10,000 RPM |
| Operating Temperature | -40°C to +100°C |
| Voltage Supply | 10 to 30 VDC |
| Accuracy | ±0.5% of full scale |
| Mounting Type | Threaded Mount or Flange Mount |
| Enclosure Protection | IP67 |
Product Applications
The Epro PR9268/20 Electric Speed Sensor is used in a variety of industrial applications, where monitoring the rotational speed of machinery is crucial. Some of the key applications include:
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Rotating Machinery Monitoring: Used to monitor the rotational speed of motors, pumps, turbines, and other industrial machinery to ensure proper operation.
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Control Systems: Integrated into control systems to provide speed feedback for precise control of motor speeds in manufacturing plants and automated systems.
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Vibration Monitoring: Often used alongside vibration sensors to detect anomalies in rotating machinery, which helps in predictive maintenance.
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Turbine Speed Monitoring: Widely used in power generation facilities to monitor the speed of turbines and compressors.
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Motor Speed Measurement: Used in motor testing and diagnostics to verify that motors operate within desired speed ranges.
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Process Automation: Applied in process automation to monitor rotational speeds of different equipment in manufacturing and chemical industries.
Product Advantages
The Epro PR9268/20 Electric Speed Sensor offers several key advantages that make it an excellent choice for industrial applications:
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High Precision: The sensor delivers accurate speed measurements with an accuracy of ±0.5%, ensuring reliable performance in critical applications.
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Wide Operating Range: With a measurement range from 0 to 10,000 RPM, the sensor is versatile enough to monitor a wide variety of machinery.
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Vibration Resistance: Designed for environments with high levels of vibration, the PR9268/20 ensures stable performance in dynamic conditions.
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Durable Construction: With an IP67 rating, the sensor is fully protected from dust and water ingress, making it ideal for harsh industrial environments.
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Temperature Tolerance: With an operating temperature range from -40°C to +100°C, this sensor can be used in a broad spectrum of climates and environments.
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Easy Integration: The sensor is compatible with analog and discrete outputs, allowing for easy integration into existing systems and control panels.
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Compact and Lightweight: The sensor’s compact size (78 × 58 mm) and lightweight design (0.93 kg) make it easy to install in tight spaces and save valuable space in control panels.
FAQ
1. What is the maximum speed that the Epro PR9268/20 sensor can measure?
The sensor can measure speeds up to 10,000 RPM, making it suitable for high-speed applications.
2. What is the principle behind the Epro PR9268/20 sensor’s operation?
The Epro PR9268/20 sensor uses eddy current technology to detect the proximity of a rotating object and measure its speed.
3. Can the PR9268/20 sensor be used in harsh environments?
Yes, the sensor is designed with an IP67 enclosure, providing protection against dust and water ingress, making it suitable for harsh industrial environments.
4. What is the voltage supply range for the Epro PR9268/20 sensor?
The sensor operates within a voltage supply range of 10 to 30 VDC.
5. Is the PR9268/20 sensor suitable for both analog and discrete outputs?
Yes, the Epro PR9268/20 sensor is available with both analog and discrete outputs, depending on the specific configuration needed.
6. What is the accuracy of the Epro PR9268/20 sensor?
The sensor has an accuracy of ±0.5% of full scale, ensuring high precision in speed measurements.
7. What is the operating temperature range for the Epro PR9268/20 sensor?
The sensor can operate in temperatures ranging from -40°C to +100°C, allowing it to be used in various temperature environments.
8. What types of industries use the Epro PR9268/20 sensor?
It is widely used in industries such as power generation, oil & gas, automotive manufacturing, and industrial automation.
9. Can the Epro PR9268/20 sensor detect low rotational speeds?
Yes, the sensor can detect low rotational speeds, starting from 0 RPM, ensuring accurate measurements at all speeds.
10. How is the PR9268/20 sensor mounted?
The sensor can be mounted using threaded mounts or flange mounts, depending on the installation requirements.
Recommended Similar Models
| Model | Description |
|---|---|
| PR9269/20 | Another high-precision electric speed sensor designed for dynamic applications. |
| PR9267/20 | A similar sensor with enhanced vibration resistance for more demanding environments. |
| PR9270/20 | Offers a wider RPM range for high-speed applications. |
| PR9265/20 | Ideal for low-speed monitoring in industrial equipment. |
| PR9268/30 | Features advanced temperature resistance for use in extreme heat. |
| PR9271/20 | A version optimized for marine and offshore applications. |
Popular Models from Epro
| Model | Description |
|---|---|
| PR9280/20 | A versatile speed sensor for use in automotive and manufacturing industries. |
| PR9290/20 | High-frequency electric speed sensor used for advanced diagnostic applications. |
| PR9240/20 | Compact and robust, ideal for small motors and pumps. |
| PR9250/20 | Designed for high-precision speed control in turbine monitoring systems. |
| PR9210/20 | A heavy-duty sensor for power plants and industrial automation. |
| PR9200/20 | Offers both analog and digital outputs for easy integration into control systems. |
