Description
Product Overview
The EMERSON PR6423/00R-010+CON021 is a precision proximity probe and connector system designed for high-reliability vibration and displacement monitoring in rotating machinery. Developed under the Bently Nevada product line (now part of Emerson), the PR6423/00R-010+CON021 is part of the PR6423 eddy current transducer series, recognized worldwide for its accuracy, durability, and compatibility with machinery protection systems.
This probe is specifically engineered for monitoring shaft vibration, axial displacement, and rotor dynamics in critical assets such as turbines, compressors, and large pumps. The short probe length (10 mm) makes the PR6423/00R-010+CON021 ideal for applications where installation space is limited or shallow mounting positions are required.
The accompanying CON021 connector module ensures robust, low-noise signal transmission to Bently Nevada monitoring systems, allowing seamless integration into plant-wide condition monitoring and safety systems. With superior resistance to electromagnetic interference, excellent thermal stability, and rugged construction, the EMERSON PR6423/00R-010+CON021 provides dependable long-term service in demanding industrial environments.
Trusted across the power generation, oil & gas, and process industries, this model helps operators reduce downtime, extend machinery life, and improve overall operational efficiency.
Hainan Jinlin Mechanical & Electrical is a distributor of industrial control products, specializing in a wide range of brands. We possess extensive industry knowledge and market insights. Adhering to the “Customer First, Forge Ahead” business philosophy, we provide high-quality customer service. We’re here for you, dedicated to meeting your needs!
Technical Specifications
| Parameter | Value |
|---|---|
| Product Model | PR6423/00R-010+CON021 |
| Manufacturer | Emerson |
| Product Type | Proximity Probe + Connector |
| Probe Length | 10 mm |
| Probe Diameter | 8 mm |
| Measurement Range | Up to 2 mm (typical) |
| Temperature Range | -35 °C to +180 °C |
| Mounting Type | Threaded installation |
| Connector Type | CON021 |
| Protection | EMI/RFI resistant, sealed housing |

Key Features and Benefits
The EMERSON PR6423/00R-010+CON021 is purpose-built to deliver reliable and precise shaft vibration and displacement data in real time. Its short probe length of 10 mm is ideal for confined spaces or shallow access points, offering installation flexibility without compromising measurement accuracy.
Accuracy is one of the key strengths of this probe system. Using proven eddy current technology, the PR6423/00R-010+CON021 ensures stable and repeatable measurements even under varying operational conditions. This is essential for predictive maintenance strategies, enabling operators to detect developing faults early and avoid catastrophic equipment failures.
Durability is another advantage. The probe is designed for long-term performance in harsh environments, withstanding high temperatures, vibration, and electrical noise. Its robust housing and EMI/RFI resistance ensure consistent operation in industrial facilities where electrical interference is common.
The CON021 connector complements the probe by delivering clean, interference-free signals to monitoring equipment. This makes integration with Bently Nevada’s condition monitoring and machinery protection systems seamless and reliable.
Low maintenance requirements further enhance the probe’s value. With long service life and minimal recalibration needs, the PR6423/00R-010+CON021 reduces overall lifecycle costs while maintaining high system availability.
Related Models
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PR6423/010-010+CON021 – Standard version with 10 mm length for compact installations.
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PR6423/012-120+CON021 – Medium probe length for general-purpose shaft monitoring.
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PR6423/014-140+CON021 – Longer probe for deeper insertion requirements.
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PR6423/016-200+CON021 – Extended probe for large rotating machinery.
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PR6423/018-300+CON021 – Long probe version suitable for turbine applications.
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PR6422/005-010+CON021 – Previous generation probe with similar functionality.
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PR6424/010-040+CON021 – High-temperature variant designed for extreme conditions.
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PR6425/012-060+CON021 – Compact series optimized for small shaft applications.
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EMERSON PR9268/017-100 EMERSON PR9268/200-000 EMERSON PR9268/201-100 EMERSON PR9268/203-000 
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