Epro PR9350/04 Linear Variable Differential Transformer (LVDT) Inductive Sensor

FAQ

Q1. What is the EPRO PR9350/04?
It is a precision inductive LVDT sensor used to measure linear displacement/position and dynamic movement in machinery.

Q2. What range of movement can it measure?
The typical dynamic measurement range for the PR9350/04 variant is around ±50 mm.

Q3. What is the output of this sensor?
The sensor provides an LVDT differential output that must be connected to a compatible signal conditioner or instrumentation unit.

Q4. What environments can the PR9350/04 operate in?
It is designed for industrial conditions with an operating temperature range from approximately ‑20 °C to +100 °C and low temperature error.

Q5. What power does this sensor use?
It uses a 5 Vrms LVDT excitation voltage, typically with a carrier frequency between 3 kHz and 5 kHz.

Q6. How accurate is the PR9350/04?
It has a typical linearity error of about 2.5 % over its dynamic range.

Q7. What are the physical dimensions of this sensor?
The sensor body is approximately 100 mm × 50 mm × 20 mm in size.

Q8. In what applications is this model used?
It is commonly used for monitoring shaft displacement, position, eccentricity, and dynamic behavior in turbines, compressors, pumps, and other rotating machinery.

Epro PR9350/04

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