Brand:Epro PLC Item No.:PR9266/12 Product Origin:Germany Product Dimensions:Cable Length: 3 meters Product Weight:1.9 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 PR9266/12 sensor is an electrodynamic velocity sensor used for measuring absolute vibration in rotating machinery. It converts mechanical vibration into an electrical signal proportional to velocity, enabling continuous monitoring of machine condition.
It is commonly used in power generation, oil & gas, and heavy industrial applications.
Technical Specifications
Parameter
Specification
Product Model
PR9266/12
Manufacturer
Epro (Emerson EPRO)
Sensor Type
Electrodynamic Velocity Sensor
Measurement Principle
Electromagnetic induction
Output Type
Analog velocity signal
Cable Length
3 m
Weight
1.9 kg (4.19 lb)
Application
Casing vibration monitoring
Power Requirement
Self-powered (no external supply)
Recommended Related Models
Epro PR9268 series Velocity Sensors
Epro PR6424 Eddy Current Sensor Series
Epro PR9266/10, PR9266/11 variants
Epro CON021 Signal Conditioning Modules
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Applications
The Epro PR9266/12 electric speed sensor is used for measurement of casing vibration in rotating machinery. It is typically applied in industrial monitoring systems where absolute vibration velocity signals are required for condition monitoring and protection.
Typical applications include:
Steam turbine casing vibration monitoring
Gas turbine condition monitoring systems
Hydro turbine vibration measurement
Compressor vibration monitoring
Pump and fan vibration monitoring
Industrial rotating machinery protection systems
Advantages
Electrodynamic velocity sensing principle
Self-generating signal (no external power required)
Suitable for continuous vibration monitoring
Stable output for industrial machinery diagnostics
Designed for harsh industrial environments
Technical FAQs (10 Questions)
Q1: What is the main function of this sensor?
It measures absolute vibration velocity of rotating machinery casings.
Q2: What measurement principle does it use?
Electrodynamic induction principle.
Q3: Does it require external power supply?
No, it is self-generating.
Q4: What type of signal does it output?
Analog voltage proportional to vibration velocity.
Q5: What equipment is it used on?
Turbines, compressors, pumps, fans, and generators.
Q6: Is it suitable for continuous monitoring?
Yes, it is designed for continuous operation.
Q7: Does it measure displacement or velocity?
It measures vibration velocity.
Q8: Is it suitable for harsh environments?
Yes, it is designed for industrial vibration environments.
Q9: What systems is it typically integrated with?
It is used in machinery protection and condition monitoring systems.
Q10: Does it require calibration?
Calibration depends on system configuration and mounting conditions.
