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004 010 con021 eddy current sensor and con021 converter-0

EMERSON & EPRO Sensor

Home >  Products >  EMERSON >  EMERSON & EPRO Sensor

EPRO PR6423/004-010 CON021 Eddy-Current Sensor and CON021 Converter

Product Name:
Eddy-Current Sensor and CON021 Converter
Brand Name: EPRO
Model Number: PR6423/004-010 CON021
Place of Origin: Germany
Warranty: 12 Months
Appurtenance:
  • Overview
  • Specifications
  • Commercial Terms
  • Description
  • Displacement Monitoring
  • FAQ
  • Professional Team
  • After-Sales Support
  • Other Products
  • Recommended Products

Contact info

Sales
Jim Pei
Email
[email protected]
Phone/Whatsapp
+86 18020776782

Specifications

Model Number PR6423/004-010 CON021
Linear measurement range 2 mm
Initial air gap 0.5 mm
Incremental scale factor 8 V/mm ±5% at 0–45 °C
Deviation from best-fit straight line ±0.025 mm at 0–45 °C
Minimum shaft diameter 25 mm
Standard target material 42CrMo4 / AISI 4140
Sensor ingress protection IP66 to IEC 60529
Sensor operating temperature, including 1 m cable −35–180 °C
Cable and connector temperature −35–150 °C
Sensor tip material PEEK
Sensor case material Stainless steel
Cable insulation PTFE
Connector material Nickel-plated brass
Cable length tolerance 0 to +10%
Converter frequency range, −3 dB 0–20000 Hz
Converter rise time <15 µs
Converter operating temperature −30–100 °C
Converter vibration rating 5 g at 60 Hz and 25 °C
Converter ingress protection IP20
Supply for −4 to −20 V output −32 to −23 V DC
Supply for −2 to −18 V output −32 to −21 V DC
Terminal wire cross-section, maximum 1.5 mm²
Standard-range linearity error ≤1.0%
Case thread M10 × 1
Cable armor None
Total cable length 5.0 m
Adapter configuration With adapter plug
Probe cable termination Lemo
Converter mounting Four M5 × 20 screws
Converter housing LMgSi 0.5 F22

Commercial Terms

Minimum Order Quantity 1 Piece
Price Contact for Jim
Packaging Details Original new Factory Sealed
Delivery Time 3-7 Days
Payment Terms T/T
Shipping Method DHL / FedEx / UPS / TNT
Supply Ability Brand new, In Stock

Description

EPRO PR6423/004-010 CON021 combines the -010 probe cable arrangement with standard CON021 signal conversion. The total cable length is 5.0 m, with an adapter plug and Lemo termination. The sensor has a 2 mm linear measurement range. Its standard target material is 42CrMo4 / AISI 4140. The measurement response depends on the target and the installed probe gap.

Target calibration is central to assessing this combination for a machine. A different shaft material must not be treated as the standard calibration target without review. The sensor measures relative movement without touching the rotating surface. Gap setting belongs to the machinery’s controlled installation procedure. The standard converter designation must be retained rather than silently changed to an extended-range version.

Displacement Monitoring

01
Pump shaft observation

Measure shaft movement in compatible pump condition-monitoring installations without contacting the rotating surface.

02
Machine protection integration

Supply a displacement-related analog signal to the corresponding monitoring system through the matched converter.

03
Spare measurement chains

Keep the probe order code and converter identification together when preparing spares for an installed machine.

FAQ

01
Does PR6423/004-010 CON021 use the CON021 extended-range converter?

The requested combination specifies standard CON021. Do not substitute an extended-range version without checking the measurement requirements.

02
Can PR6423/004-010 CON021 measure through a different target material without review?

The standard calibration target is ferromagnetic steel. Other target materials require an appropriate calibration assessment.

03
Should the sensor gap on PR6423/004-010 CON021 be set with the machine running?

Installation and gap-setting must follow the machinery safety procedure and the measurement-system instructions.

04
Can PR6423/004-010 CON021 be ordered as a complete matched chain?

State the required probe and CON021 combination in the inquiry and confirm the supplied scope before purchase.

05
Does the sensor protection rating of PR6423/004-010 CON021 protect exposed converter terminals?

No. The probe enclosure rating does not extend to the converter or its wiring. Provide the installation protection required by the converter.

06
Is the initial gap of PR6423/004-010 CON021 the same as its full measuring travel?

No. The initial air gap and the linear measurement range describe different parts of the probe arrangement. Set the gap for the required operating position.

Professional Team

Nearly 10 Years of Industry Experience

Our team members have an average of more than 10 years of industry experience. We have worked with customers worldwide, including those from India, Germany, Sweden, Italy, Russia, Venezuela, Israel, and many other countries. Throughout our careers, we have collectively completed over 3,000 orders and established long-term business relationships with customers across nearly 30 countries.

Our team office
Professional Product Judgment

We can often identify a product’s manufacturer, series, configuration, and function from its model number or nameplate photo. We also understand how revisions, firmware, and specifications affect compatibility and whether an alternative model can be used safely.

In Practice: An Indian customer urgently needed a discontinued control module after several suppliers reported no stock. We identified its exact revision and function from the nameplate, checked compatible alternatives, and contacted factory and warehouse channels to locate matching inventory. After installation, the customer confirmed that the module operated correctly and later asked us to source additional spare parts.

Sincere and Patient Service

Our team treats every inquiry sincerely and answers every question patiently. Even for complex requests, we verify and respond to each detail instead of providing a rushed or uncertain answer.

In Practice: A German customer sent a mixed list of automation products and asked repeated questions about revisions, condition, photos, and delivery. Our team organized the requirements, checked every item, and replied point by point. The customer said our detailed communication made the purchasing decision easier and continued sending us new inquiries.

After-Sales Support

Warranty Support

Most products are covered by a warranty of up to 12 months, subject to the applicable terms and conditions. If any product-related issue occurs during the warranty period, our team will assist you and provide an appropriate solution.

Technical Documentation

Relevant datasheets and technical literature can be provided with the goods, offering useful information for product identification, installation, operation, and maintenance.

Fast Response

We understand the importance of minimizing equipment downtime. Our team responds promptly to inquiries and provides professional assistance with product information, quotations, order status, shipping, and after-sales questions.

Global Customer Service

We serve customers worldwide and provide reliable assistance from inquiry to delivery and after-sales service, ensuring clear and timely communication throughout the process.

Long-term Spare Parts Supply

We continue to source discontinued, obsolete, and hard-to-find automation parts from various brands, helping customers maintain existing equipment and reduce downtime caused by spare parts shortages.

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