Description
Overview
The PR6423/010‑110 CON021 eddy current sensor from Emerson’s EPRO series is a high‑precision probe designed for displacement and vibration measurement on high‑speed rotating machinery. Built for long‑term stability in extreme operating conditions, the sensor supports continuous monitoring of shaft behavior in turbomachinery applications where accuracy and reliability are essential.
Functional Characteristics
The PR6423/010‑110 CON021 operates as a non‑contact displacement probe using eddy current technology to measure shaft vibration, axial position, and relative movement. Its construction enables dependable performance in environments exposed to high temperatures, pressure fluctuations, and corrosive media. The probe is engineered for compatibility with CON021/CON041 drivers, forming a complete measurement chain for critical machinery protection systems.
The sensor’s optimized frequency response and stable sensitivity ensure accurate readings across a wide operating envelope. Temperature compensation and low‑noise signal characteristics support consistent measurement quality, even in facilities with significant electromagnetic interference.
Technical Specifications
| Parameter |
Specification |
| Model |
PR6423/010‑110 CON021 |
| Brand |
Emerson |
| Product Type |
Eddy Current Sensor |
| Product Series |
EPRO |
| Condition |
Brand New |
| Weight |
0.4 kg |
| Dimensions |
24 × 21 × 4 cm |
| Origin |
USA |
| Minimum Order Quantity |
1 |
| HS Code |
8537101190 |
| System Integration |
DCS |
| Operating Status |
Active |
| Temperature Range |
Up to 150°C (typical for PR6423 series) |
| Pressure Resistance |
>40 bar (typical for Inconel‑based probes) |
| Probe Material |
Inconel corrosion‑resistant alloy |
| Measurement Type |
Shaft vibration and displacement |
| Compatible Drivers |
CON021, CON041 |
| Installation |
Quick‑connect design |
Application Scenarios
-
Shaft vibration and displacement monitoring on gas turbines
-
Axial position measurement on steam turbines
-
High‑speed compressor protection
-
Condition monitoring in petrochemical, refining, and power generation plants
-
Integration with Emerson System 1 and third‑party monitoring platforms
FAQ
Q: Does the PR6423/010‑110 CON021 require a specific driver? A: Yes. It is designed for use with CON021 or CON041 drivers to complete the measurement loop.
Q: Can this sensor operate in corrosive environments? A: Its Inconel probe tip and reinforced cabling provide strong resistance to corrosive gases and contaminants.
Q: Is the sensor suitable for high‑temperature turbine applications? A: Yes. The PR6423 series supports elevated temperatures, making it suitable for turbine bearing housings and compressor casings.
