products

EPRO PR6424/002-031 is a 16mm eddy current sensor widely used for high-precision position detection and vibration monitoring in industrial automation. The following is a detailed product description of the sensor

Features

Eddy current measurement principle

Measurement principle Non-contact measurement using the eddy current principle. Eddy current sensors determine position, vibration or distance by measuring the electromagnetic interaction between metal objects and the sensor.

High accuracy Provides high-precision measurement results, suitable for applications requiring high resolution and high repeatability.

Outer diameter 16mm, which makes the sensor suitable for installation in compact spaces.

Structure Designed to be rugged and durable to withstand mechanical shock and vibration in industrial environments.

Mounting method Suitable for a variety of installation environments, usually designed for simple threaded or clamped installation.

Interface Equipped with a standard electrical interface, convenient for integration with industrial control systems or data acquisition systems

Non-contact measurement No contact with the object being measured, reducing wear and maintenance requirements.

Environmental resistance Designed to work stably under harsh environmental conditions, such as high temperature, high humidity, etc.
Fast response speed It can provide fast measurement response and is suitable for dynamic measurement applications.
Application scenarios

Position detection It is used to measure the relative position or distance of machine parts, suitable for automated production lines, processing equipment, etc.
Vibration monitoring It monitors machine vibration and detects potential mechanical failures or anomalies.
Speed ​​measurement It measures the speed of rotating equipment or other moving parts.
Specifications
SensitivityLinearity 4 Vmm (101.6 mVmil) ≤ ±1.5%
Air gap (center) approx. 2.7 mm (0.11”) nominal
Long term drift 0.3%
Range static ±2.0 mm (0.079”)
Dynamic 0 to 1,000μm (0 to 0.039”)
Target
TargetSurface Material Ferromagnetic Steel
(42 Cr Mo4 standard)
Maximum Surface Speed ​​2,500 ms (98,425 ips)
Shaft Diameter ≥80mm
Environment
Operating Temperature Range -35 to 150°C (-31 to 302°F)
Temperature Error 4%100°K (per API 670)
Sensor Head Pressure Resistance 10,000 hPa (145 psi)
Shock and Vibration 5g @ 60Hz @ 25°C (77°F)
Physical
MaterialCasing – Stainless Steel, Cable – PTFE
Weight (Sensor and 1M Cable, Unarmored) ~200g (7.05oz)