Name: PR6423/002-001-CN EMERSON EPRO Sensor PLC DCS Processors Module
Price: 2124 CNY
Availability: InStock

Description

PR6423/002-001-CN eddy current sensor

Working based on the principle of eddy current effect: high-frequency current is passed through the coil at the end of the probe, generating an alternating magnetic field. When it approaches the metal surface, eddy currents are induced, and the distance between the probe and the object being measured is accurately measured by detecting changes in the magnetic field

Non contact measurement, avoiding wear and interference with the movement of the measured object

Thread specification: M35 (represented by “001” in the model)
Standard range: 0-2mm (peak to peak), linearity error ≤ 1.0%

Sensitivity: 8V/mm, capable of capturing micrometer level vibration changes

CON021 signal converter

Amplify, linearize, and convert the weak AC signal generated by the sensor into a standard output signal (such as -4V to -20V or 4-20mA)

Built in gain adjustment potentiometer, supporting on-site calibration and sensitivity fine-tuning

Frequency response range: 0-20000Hz, rise time<15 μ s, capable of accurately capturing high-speed vibration signals

Technical Specifications

Parameter: PR6423/002-001-CN

Measurement principle: Signal amplification and conversion of eddy current effect

Measurement range: 0-2mm (standard) matched with sensor

Sensitivity: 8V/mm compatible with PR6423 series

Linear error ≤ 1.0% ≤ 1.0% (corresponding to PR6423)

Working temperature: -35 ℃ to+180 ℃ -30 ℃ to+100 ℃

Protection level: IP66 (sensor) IP20 (converter)

Connection method: LEMO plug (connected to CON021) LEMO plug (connected to sensor)

Screw terminal: (power/output)

Output signal: AC voltage signal standard voltage (-4V to -20V)Or current (4-20mA) signal

Application scenarios

The PR6423/002-001-CN system is widely used in industrial fields that require precise monitoring of the status of rotating machinery

Power industry: Monitoring of vibration and displacement of turbine and generator shafts

Petrochemical industry: Large compressor shaft vibration monitoring (compliant with API 670 specifications)

Metallurgical industry: Monitoring of rolling mill roll system

Aerospace: Turbine Engine Condition Monitoring

Other rotating equipment: water pump, fan, gearbox, etc

Typical measurement parameters:

Radial shaft vibration (amplitude, frequency)

Axial displacement (thrust bearing status)

Axis eccentricity (rotor imbalance)

Differential expansion (thermal expansion difference)

Speed/Keyphase (Phase Reference)

PR6423/002-001-CN pdf

PR6423-002-001-CN

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