Brand:Epro PLC Item No.:PR9350/02-S2 Product Origin:Germany Product Dimensions:Maximal Diam: 25 mm Product Weight:0.255 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 PR9350/02-S2 Inductive Sensor is a high-precision displacement measurement device designed for turbomachinery condition monitoring. It is widely used to measure shaft movement, vibration, and eccentricity in critical rotating equipment where accuracy and reliability are essential.
Technical Specifications
Parameter
Value
Model
PR9350/02-S2
Series
Epro PR9350
Type
Inductive Displacement Sensor (LVDT)
Measurement Principle
Electromagnetic induction
Measurement Range
±25 mm
Sensitivity
270 mV/V
Linearity Error
≤3.5%
Operating Temperature
-20°C to +100°C
Supply Voltage
5 Vrms
Carrier Frequency
3–5 kHz
Output Signal
Analog via signal conditioning system
Protection Class
Industrial environment resistant
Installation Type
Fixed probe / contact displacement system
Weight
0.255 kg
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Applications
• Used in turbomachinery monitoring systems for measuring radial and axial shaft displacement in steam, gas, and hydro turbines.
• Applied in compressors, pumps, and industrial fans for precise position and vibration tracking.
• Suitable for condition monitoring systems in power generation and petrochemical plants.
• Integrated into machinery protection systems for detecting eccentricity, misalignment, and bearing degradation.
• Used in predictive maintenance solutions for continuous monitoring of critical rotating equipment.
Key Advantages
• Inductive measurement principle enables highly stable and contact-based displacement sensing for rotating machinery.
• Designed for high precision linear response in harsh industrial environments.
• Strong resistance to vibration, temperature variation, and electrical noise.
• Optimized for long-term reliability in continuous monitoring applications.
• Compatible with industrial signal conditioning systems for accurate data acquisition.
Technical FAQs
Q1: What is the working principle of this sensor?
It operates using inductive displacement measurement (LVDT principle), detecting changes in position through electromagnetic coupling.
Q2: What is it mainly used for?
It is used for shaft vibration, axial displacement, and eccentricity measurement in turbomachinery.
Q3: Is it a contact or non-contact sensor?
It is a contact-based inductive displacement sensor system.
Q4: What type of output does it provide?
It outputs an analog signal proportional to displacement, typically processed via a monitoring module.
Q5: Can it measure both static and dynamic movement?
Yes, it can measure both steady position and dynamic vibration changes.
Q6: What industries use this sensor?
Power generation, oil & gas, petrochemical, and heavy industrial sectors.
Q7: Is it suitable for high-temperature environments?
Yes, it is designed for industrial environments with elevated temperatures.
Q8: Does it require signal conditioning?
Yes, it must be used with a compatible conditioning module for proper signal processing.
Q9: Can it operate continuously?
Yes, it is designed for 24/7 monitoring of critical machinery.
Q10: Does installation require calibration?
Yes, calibration is required during system setup for accurate measurement.
