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002 100 cn con021 eddy current sensor and con021 converter-0

EMERSON & EPRO Sensor

Home >  Products >  EMERSON >  EMERSON & EPRO Sensor

EPRO PR6423/002-100-CN CON021 Eddy-Current Sensor and CON021 Converter

Product Name:
Eddy-Current Sensor and CON021 Converter
Brand Name: EPRO
Model Number: PR6423/002-100-CN CON021
Place of Origin: Germany
Warranty: 12 Months
Appurtenance:
  • Overview
  • Specifications
  • Commercial Terms
  • Description
  • Measurement Chain
  • 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 PR6423/002-100-CN 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 4.0 m
Adapter configuration Without 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 PR6423/002-100-CN CON021 specifies a PR6423 probe paired with the screw-mounted CON021 converter. The -100 cable arrangement has a 4.0 m total length and no adapter plug. Its probe connection uses a Lemo termination. Non-contact eddy-current sensing produces a displacement-related response at the conductive target. CON021 converts that response for the machinery-monitoring input.

This configuration keeps the probe cable arrangement free of an intermediate adapter connection. Cable routing must preserve the specified measurement chain. The probe and converter occupy different installation environments and have separate protection requirements. The converter belongs at the monitoring-system connection rather than being treated as part of the hot probe tip. The CN suffix alone does not establish the certification of the supplied assembly.

Measurement Chain

01
Compressor shaft displacement

Observe shaft movement without contact in a compatible compressor monitoring arrangement.

02
Converter wiring

Connect the matching probe and converter while keeping the analog signal path separate from the machine power wiring.

03
Installed probe replacement

Match the complete probe configuration and converter before replacing the existing measurement chain.

FAQ

01
Does the -100 configuration on PR6423/002-100-CN CON021 have an adapter plug?

The standard -100 configuration is specified without an adapter plug. Match the supplied probe identification before installation.

02
Can I connect PR6423/002-100-CN CON021 directly to a PLC input?

The probe requires its matching eddy-current converter. Connect the converter output to a suitable monitoring input.

03
Is the protection rating the same for both parts of PR6423/002-100-CN CON021?

No. The sensor and converter have different enclosure protection ratings and installation requirements.

04
What does the CN suffix on PR6423/002-100-CN CON021 certify?

Do not infer a certification from the suffix alone. The exact unit certification and application requirements must be checked before ordering.

05
Will adding a converter make PR6423/002-100-CN CON021 a complete machinery protection system?

No. The sensor and converter provide a measurement chain. The monitoring equipment and machine protection arrangement must be specified separately.

06
Will you dispatch PR6423/002-100-CN CON021 after payment?

Yes. We arrange prompt dispatch after payment is received and the matched order is ready.

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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