Brand:Epro PLC Item No.:PR9268/617-100+CON041 Product Origin:Germany Product Dimensions:78 × 58 mm Product Weight:1.11 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 PR9268/617-100 is an electrodynamic velocity sensor designed to measure absolute vibration in critical rotating machinery. It operates based on electromagnetic induction: relative motion between the sensor coil and magnetic field generates a voltage proportional to vibration velocity.
When paired with the CON041 signal converter, the system delivers conditioned outputs suitable for integration into DCS, PLC, and machinery protection systems.
This solution is widely used in predictive maintenance strategies to detect early-stage mechanical issues such as imbalance, misalignment, bearing wear, and rotor instability.
Technical Specifications
Parameter
Specification
Product Type
Electrodynamic Velocity Sensor + Signal Converter
Series
PR9268 + CON041
Model
PR9268/617-100 + CON041
Sensor Size
78 × 58 mm
Measurement Type
Absolute vibration (velocity)
Output Type
Analog signal (via CON041 conditioning)
Power Requirement
Self-generating sensor (no excitation)
System Component Weight
1.11 kg / 2.45 lb
Installation Type
Industrial fixed mounting
Operating Environment
Turbine and rotating machinery systems
Compatibility
DCS / PLC / monitoring systems
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Applications
This sensor system is used in high-reliability rotating machinery monitoring where vibration and speed-related dynamics must be accurately measured and converted for control systems.
Typical applications include:
Steam turbine absolute vibration monitoring
Gas turbine rotor dynamics and stability analysis
Hydro turbine shaft vibration measurement
Industrial compressor condition monitoring
Pump and fan vibration diagnostics
Power plant machinery protection systems
Oil & gas rotating equipment monitoring
It is especially suitable for continuous condition monitoring in high-value rotating assets.
Advantages
Electrodynamic (self-generating) sensing principle, no external excitation required for sensor head
High sensitivity for absolute vibration measurement
Stable performance across wide industrial temperature ranges
Robust design suitable for harsh environments (oil mist, vibration, dust)
CON041 converter provides standardized signal conditioning and output processing
Compatible with industrial DCS/PLC monitoring systems
Reliable long-term operation in turbomachinery protection loops
Compact integration with 78 × 58 mm sensor form factor
Technical FAQs
Q1: What does the PR9268/617-100 measure?
It measures absolute vibration (velocity) of rotating machinery using an electrodynamic principle.
Q2: What is the role of CON041?
CON041 converts and conditions the sensor signal into standard industrial outputs such as voltage or current signals for monitoring systems.
Q3: Does the sensor require external power?
No, the velocity sensor itself is self-generating and does not require excitation power.
Q4: What machinery is it used for?
It is used in turbines, compressors, pumps, and fans in industrial power and process plants.
Q5: What type of signal does it output?
It produces a velocity-proportional analog signal, typically processed by CON041.
Q6: Can it operate in harsh environments?
Yes, it is designed for high temperature, vibration, and industrial contamination conditions.
Q7: Is it suitable for continuous monitoring?
Yes, it is designed for 24/7 condition monitoring systems.
Q8: What is the installation size?
The sensor body is approximately 78 × 58 mm in size.
Q9: What is the weight?
Approximately 1.11 kg / 2.45 lb (system dependent configuration).
Q10: What is the main advantage of this system combination?
It combines direct vibration sensing with signal conversion, ensuring stable, standardized output for industrial monitoring systems.
