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Description：

The PR6423/018-140 CON021 is a high-precision, non-contact measurement system by Emerson/EPRO. It pairs an 8mm eddy current sensor (PR6423) with a signal converter (CON021) to continuously monitor radial/axial shaft dynamic displacement, vibration, and position in critical turbomachinery (e.g., steam/gas turbines and compressors).

Specification：

Frequently asked questions

Q1: What is the EPRO PR6423/018-140 CON021 Eddy Current Sensor?

A1: It is an eddy current sensor used for non-contact measurement of shaft vibration, displacement, position, and eccentricity in rotating machinery monitoring systems.

Q2: What is the PR6423/018-140 CON021 dynamic response rise time of this sensor?

A2: The PR6423/018-140 CON021 dynamic response rise time is less than 15 microseconds (<15 µs).

Q3: What power supply voltage does this sensor require?

A3: The PR6423/018-140 CON021 required power supply voltage range is -23 VDC to -32 VDC.

Q4: What is the PR6423/018-140 CON021 signal output range?

A4: The PR6423/018-140 CON021 signal output range is -4 V to -20 V or -2 V to -18 V, depending on the system configuration.

Q5: What is the PR6423/018-140 CON021 probe operating temperature range?

A5: The PR6423/018-140 CON021 probe operating temperature range is -35°C to +180°C.

Product Applications

Thermal/Hydropower Plants: Steam turbines, gas turbines, generators, water turbine units.

Petrochemical/Oil Refineries: Large centrifugal compressors, hydrocracking pumps, high-pressure blowers.

Iron and Steel Metallurgical Plants: Blast furnace blowers, large oxygen generator units, rolling mill power shafts.

Large-scale Water Conservancy Pumping Stations/Sewage Treatment Plants: High-power axial flow pumps, irrigation and drainage pump units.