Brand:Epro PLC Item No.:PR9376/20 Product Origin:Germany Product Dimensions:Diameter: 14 mm Product Weight:0.21 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 Epro PR9376/20 Speed / Proximity Sensor is a Hall-effect based non-contact device designed for accurate rotational speed and proximity detection in industrial machinery. It is widely used in turbomachinery and heavy industrial systems where reliable speed feedback is essential for safe and stable operation.
This sensor is commonly applied in power generation, oil and gas, and process industries. Its compact 14 mm design and rugged construction allow stable operation in demanding environments, making it suitable for continuous monitoring and protection systems.
Technical Specifications
Parameter
Specification
Product Name
Epro PR9376/20
Product Type
Speed / Proximity Sensor
Sensing Principle
Hall-effect
Sensor Head Diameter
14 mm
Measurement Type
Rotational speed / proximity detection
Output Type
Pulse signal
Operating Temperature
-25°C to +100°C (typical range)
Protection Class
IP67 (typical series rating)
Material
Stainless steel housing
Weight
0.21 kg
Application
Turbomachinery speed monitoring
Recommended Related Models
Model Number
Product Name
PR9376/010-011
Hall-effect Speed / Proximity Sensor
PR9268/605-000
Electric Speed Sensor
PR6423/10R-131 + CON031
Eddy Current Vibration Sensor System
PR6422/10R-010
Eddy Current Proximity Probe
Popular Related Models
Model Number
Product Name
PR9376/000-011
Speed / Proximity Sensor Variant
PR9268/300-000
Velocity Sensor
PR6424/001-100
Eddy Current Sensor
CON021
Signal Converter Module
Applications
• Turbomachinery systems for turbines, compressors, and generators requiring accurate speed and proximity detection.
• Industrial rotating equipment such as pumps, fans, and gearboxes where stable non-contact speed feedback improves control reliability.
• Power generation monitoring systems used for rotational speed measurement and protection interlocks.
• Oil and gas and petrochemical machinery where robust sensing is required in harsh vibration and temperature conditions.
• Predictive maintenance systems for detecting abnormal speed variation and mechanical instability in rotating assets.
Key Advantages
• Hall-effect non-contact sensing ensures stable and accurate speed and proximity detection without mechanical wear.
• High-speed response capability supports precise pulse generation in fast rotating machinery.
• Compact 14 mm sensor head design allows easy installation in confined industrial spaces.
• Industrial-grade stainless steel housing improves durability in harsh environments.
• Strong resistance to vibration, dust, and temperature variation enhances long-term reliability.
Technical FAQs
1. What is the main function of the PR9376/20 sensor?
It is used for non-contact speed and proximity detection in industrial rotating machinery.
2. What sensing principle does it use?
It uses Hall-effect technology to detect ferromagnetic targets like gear teeth or shaft features.
3. What output does it generate?
It provides pulse signals corresponding to rotational speed.
4. Is it suitable for turbines and compressors?
Yes. It is widely used in turbomachinery applications such as turbines, compressors, and pumps.
5. What is the sensor head size?
The sensor head diameter is 14 mm.
6. Does it require physical contact with the target?
No. It is a non-contact sensor.
7. Can it operate in harsh environments?
Yes. It is designed for high vibration and industrial temperature conditions.
8. Is it used in continuous monitoring systems?
Yes. It is commonly used in 24/7 condition monitoring setups.
9. What type of targets does it detect?
It detects ferromagnetic materials such as gear teeth or steel shaft markers.
10. What is its main benefit in industrial systems?
It provides reliable, maintenance-free speed measurement for critical machinery protection.
