Description

EPRO PR6423/010-040+CON021 is a combination of an eddy current displacement sensor and its preamplifier.The following is a detailed introduction to it:

1.Product Overview

Brand:EPRO

Model:PR6423/010-040+CON021

Type:Eddy current displacement sensor+preamplifier

2.Main features and parameters

Measuring range:

Static measuring range:±1.0mm(the specific range may vary depending on the model configuration)

Dynamic measuring range:up to 50μm to 500μm

Sensitivity:8V/mm,which can accurately sense tiny displacement changes.

Measuring material:conductive steel,suitable for a variety of industrial application scenarios.

EPRO PR6423/010-040+CON021

Measurement target form:

Cylindrical shaft

Flat surface

Measuring ring on the machine shaft(the height of the measuring ring on the shaft surface must meet certain requirements to avoid additional errors)

Thread size and installation:

Provide metric or imperial thread sizes such asΦ6mm,Φ10mm andΦ18mm for easy installation.

The sensor is available with mounting threads or rectangular mounting flanges,which can be selected according to actual needs.

Cable and connection:

The cable end can be equipped with a self-locking waterproof connector or bare wire.

The cable can be armored or unarmored to meet different environmental requirements.

The 1m cable can be equipped with or without connectors.

The sensor is connected to the converter CON021 with a lemo plug.

Temperature range:

Operating and storage temperature:-40℃to+70℃(some models may vary,such as-35℃to+380℃).

Zero point temperature error:200mV/100K.

Temperature sensitivity:<2%/100K.

Other parameters:

Nominal gap(center of the measuring range):1.5mm.

Measurement error(after calibration and when connected to CON):Linear error≤±1%.

Influence of power supply voltage:<20mV/V.

Long-term drift:0.3%maximum.

Pressure resistance(uniform influence on sensor and cable):2bar.

Vibration and shock(nominal value at up to 25°C):5g 60Hz.

Maximum cable temperature:+200°C.

Weight:Net weight without/with metal protective sleeve is 0.1/0.3kg respectively,gross weight without/with metal protective sleeve is 0.2/0.5kg respectively.

EPRO PR6423/010-040+CON021

3.Application Scope

The EPRO PR6423/010-040+CON021 sensor combination is widely used in various industrial measurement and control systems,especially in the following fields:

Steam turbine monitoring and protection system(such as MMS 3000 and MMS 6000).

Non-contact measurement of static and dynamic displacement.

Axial and radial shaft displacement,shaft eccentricity,shaft vibration,bearing wear,oil film thickness and crack detection,etc.

The company mainly imports PLC modules,programmable controllers,servo control systems and DCS spare parts,such as:ABB,AB(Rockwell),GE(General Electric),Bentley,Honeywell Er),Emerson.),Motorola,Invensys,Westinghouse,etc.The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers.We can purchase goods directly from abroad and provide equipment and spare parts from different countries and manufacturers.

We supply goods directly from abroad,without intermediaries,reducing the cost of use.

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