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EPRO PR6423/000-031+CON041 8mm Eddy Current Sensor

EPRO PR6423/000-031+CON041 8mm Eddy Current Sensor

  • Manufacturer: EPRO

  • Product No.: PR6423/000-031

  • Condition:1000 in stock

  • Product Type: 8mm Eddy Current Sensor

  • Product Origin: USA

  • Payment: T/T, Western Union

  • Weight: 1000g

  • Shipping port: Xiamen

  • Warranty: 12 months

  • 24/7 Support
  • 30-Day Returns
  • Fast Shipping

Product Overview

The Emerson PR6423/000-031+CON041 is an 8mm Eddy Current Sensor designed for non-contact measurement of radial and axial shaft dynamic displacement, position, eccentricity, and speed. It is suitable for critical turbomachinery applications such as steam, gas, and hydro turbines, compressors, gearboxes, pumps, and fans.

The CON041 Eddy Current Signal Converter is used alongside the PR6423 sensor to process displacement signals with high accuracy, ensuring reliable monitoring of rotating machinery.

Technical Specifications

PR6423 Eddy Current Sensor

Performance

Parameter

Specification

Linear Measurement Range

2 mm (80 mils)

Initial Air Gap

0.5 mm (20 mils)

Incremental Scale Factor (ISF)

8 V/mm (203.2 mV/mil) ± 5% (0 to 45°C)

Deviation from Best Fit Straight Line (DSL)

±0.025 mm (±1 mil) (0 to 45°C)

Minimum Shaft Diameter

25 mm (0.79”)

Target Material

42CrMo4 (AISI/SAE 4140) (Standard)

Environmental & General

Parameter

Specification

Protection Class

IP66 (IEC 60529)

Operating Temperature

Sensor & 1m Cable: -35 to +180°C (-31 to 356°F)  Cable & Connector: -35 to +150°C (-31 to 302°F)

Material

Sensor Tip: PEEK (Polyether Ether Ketone)  Case: Stainless Steel  Cable: PTFE (Polytetrafluoroethylene)  Connector: Brass (nickel-plated)

Weight (Sensor + 1m Cable)

Approx. 100 grams (3.53 oz)


 



CON041 Eddy Current Signal Converter


Dynamic Performance

Parameter

Specification

Frequency Range (-3 dB)

0 to 20,000 Hz

Rise Time

<15µs

Compatible Sensors

PR6422, PR6423, PR6424, PR6425, PR6426

Extended Range Models

Use CON041/91x-xxx (PR6425 requires extended range converter)

Environmental

Parameter

Specification

Operating Temperature Range

-30 to 100°C (-22 to 212°F)

Shock and Vibration Resistance

5g @ 60Hz @ 25°C (77°F)

Protection Class

IP20

Power & Electrical

Parameter

Specification

Supply Voltage Range

-23V to -32V (Output: -4V to -20V)  -21V to -32V (Output: -2V to -18V)

Physical Characteristics

Parameter

Specification

Housing Material / Weight

PA 6.6 / ~60 grams (2.12 oz)

Mounting

DIN Rail

Connections

Screw Terminal (Max. 1.5mm², Wire-end Sleeves)


 



Ordering Information


PR6423 Sensor Options

Tip Diameter

Case Threads

Armored Cable

Model No.

8mm

M10x1

No

PR6423/00

8mm

M10x1

Yes

PR6423/01

8mm

M10x1

Yes (Reverse Mount)

PR6423/03*

8mm

3/8”-24 UNF

No

PR6423/10

8mm

3/8”-24 UNF

Yes

PR6423/11

8mm

3/8”-24 UNF

Yes (Reverse Mount)

PR6423/13*

(*) Armored cable option for Reverse Mount if Adapter Plug is chosen.


Configuration Options

Model No.

Case Thread

Adapter Plug

Cable Length

Cable End

PR6423/00, PR6423/01, PR6423/10, PR6423/11

0 (25mm), 1 (35mm), 2 (45mm), 3 (55mm), 4 (65mm), 5 (75mm), 6 (85mm), 7 (95mm), 8 (105mm), 9 (115mm), E (155mm), H (195mm), R (Reverse Mount)

0 (With), 1 (Without)

0 (4.0m), 1 (5.0m), 3 (8.0m), F (9.0m), 4 (10.0m)

0 (Lemo*), 1 (Open)

 

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Product Description

Product Overview

The Emerson PR6423/000-031+CON041 is an 8mm Eddy Current Sensor designed for non-contact measurement of radial and axial shaft dynamic displacement, position, eccentricity, and speed. It is suitable for critical turbomachinery applications such as steam, gas, and hydro turbines, compressors, gearboxes, pumps, and fans.

The CON041 Eddy Current Signal Converter is used alongside the PR6423 sensor to process displacement signals with high accuracy, ensuring reliable monitoring of rotating machinery.

Technical Specifications

PR6423 Eddy Current Sensor

Performance

Parameter

Specification

Linear Measurement Range

2 mm (80 mils)

Initial Air Gap

0.5 mm (20 mils)

Incremental Scale Factor (ISF)

8 V/mm (203.2 mV/mil) ± 5% (0 to 45°C)

Deviation from Best Fit Straight Line (DSL)

±0.025 mm (±1 mil) (0 to 45°C)

Minimum Shaft Diameter

25 mm (0.79”)

Target Material

42CrMo4 (AISI/SAE 4140) (Standard)

Environmental & General

Parameter

Specification

Protection Class

IP66 (IEC 60529)

Operating Temperature

Sensor & 1m Cable: -35 to +180°C (-31 to 356°F)  Cable & Connector: -35 to +150°C (-31 to 302°F)

Material

Sensor Tip: PEEK (Polyether Ether Ketone)  Case: Stainless Steel  Cable: PTFE (Polytetrafluoroethylene)  Connector: Brass (nickel-plated)

Weight (Sensor + 1m Cable)

Approx. 100 grams (3.53 oz)


 



CON041 Eddy Current Signal Converter


Dynamic Performance

Parameter

Specification

Frequency Range (-3 dB)

0 to 20,000 Hz

Rise Time

<15µs

Compatible Sensors

PR6422, PR6423, PR6424, PR6425, PR6426

Extended Range Models

Use CON041/91x-xxx (PR6425 requires extended range converter)

Environmental

Parameter

Specification

Operating Temperature Range

-30 to 100°C (-22 to 212°F)

Shock and Vibration Resistance

5g @ 60Hz @ 25°C (77°F)

Protection Class

IP20

Power & Electrical

Parameter

Specification

Supply Voltage Range

-23V to -32V (Output: -4V to -20V)  -21V to -32V (Output: -2V to -18V)

Physical Characteristics

Parameter

Specification

Housing Material / Weight

PA 6.6 / ~60 grams (2.12 oz)

Mounting

DIN Rail

Connections

Screw Terminal (Max. 1.5mm², Wire-end Sleeves)


 



Ordering Information


PR6423 Sensor Options

Tip Diameter

Case Threads

Armored Cable

Model No.

8mm

M10x1

No

PR6423/00

8mm

M10x1

Yes

PR6423/01

8mm

M10x1

Yes (Reverse Mount)

PR6423/03*

8mm

3/8”-24 UNF

No

PR6423/10

8mm

3/8”-24 UNF

Yes

PR6423/11

8mm

3/8”-24 UNF

Yes (Reverse Mount)

PR6423/13*

(*) Armored cable option for Reverse Mount if Adapter Plug is chosen.


Configuration Options

Model No.

Case Thread

Adapter Plug

Cable Length

Cable End

PR6423/00, PR6423/01, PR6423/10, PR6423/11

0 (25mm), 1 (35mm), 2 (45mm), 3 (55mm), 4 (65mm), 5 (75mm), 6 (85mm), 7 (95mm), 8 (105mm), 9 (115mm), E (155mm), H (195mm), R (Reverse Mount)

0 (With), 1 (Without)

0 (4.0m), 1 (5.0m), 3 (8.0m), F (9.0m), 4 (10.0m)

0 (Lemo*), 1 (Open)

 

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