Emerson CON021 + PR6423/003-030 Eddy Current Sensor System
The Emerson CON021 + PR6423/003-030 is an eddy current measurement system designed for turbomachinery condition monitoring and protection. Comprising an 8 mm probe diameter non-contact eddy current sensor and the CON021 signal converter, this configuration measures dynamic radial displacement, shaft position, and vibration in rotating equipment.
Signal Processing and Converter Performance
The CON021 signal converter converts raw analog sensor signals into standardized outputs, such as 4-20 mA or 0-10 VDC, for direct interface with control systems and protection platforms. Operating across a frequency range of 0 to 20,000 Hz with a rise time under 15 us, the converter captures high-speed dynamic changes to support real-time fault detection.
Physical Design and Environmental Limits
The PR6423/003-030 probe is constructed with a stainless steel housing rated to IP68 for continuous operation in high-vibration and high-temperature environments. The CON021 signal converter utilizes an IP65-rated enclosure, enabling reliable field installation near monitored machinery.
Technical Data
| Parameter | Specification |
|---|---|
| Model | CON021 + PR6423/003-030 |
| Brand | Emerson (EPRO) |
| Sensor Type | Eddy Current, Non-contact |
| Probe Diameter | 8 mm |
| Operating Temperature | -35 deg C to +100 deg C |
| Frequency Range | 0 to 20,000 Hz |
| Rise Time | < 15 us |
| Measurement Range | +/-2.0 mm |
Frequently Asked Questions
Q: What is the measurement range of the PR6423/003-030? A: The sensor measures dynamic shaft displacement within a range of +/-2.0 mm.
Q: Is this sensor compatible with other signal converters? A: While optimized for use with the CON021 signal converter, the PR6423 series probe can be integrated into systems using compatible signal conditioning units.
Q: What is the operating temperature limit for the sensor probe? A: The probe operates reliably from -35 deg C to +100 deg C and can withstand storage temperatures up to +120 deg C
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| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
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| A: All our new and original products come with a standard one-year warranty. |
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