PR6423/00M-030 with CON021 – EPRO Shaft Vibration Monitoring System
Manufacturer: Epro
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Part Number: CON021+PR6423/00M-030
Condition：New with Original Package
Product Type: Shaft Vibration Monitoring System
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Country of Origin: Germany
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
EPRO CON021 + PR6423/00M-030 – Eddy Current Displacement Monitoring System
Product Overview
The EPRO PR6423/00M-030 sensor combined with the CON021 converter forms a high-precision, non-contact eddy current displacement monitoring system. This system is widely used in steam turbines, gas turbines, compressors, pumps, and fans to measure shaft vibration, axial and radial displacement, and rotational speed. It ensures predictive maintenance, operational safety, and API 670-compliant machinery protection.
The sensor detects minute changes between its tip and a conductive target, while the CON021 converter processes the signal into a standardized output for control system integration.
Key Features
PR6423/00M-030 Sensor
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Non-Contact Measurement: Uses eddy current technology to monitor shaft displacement without physical contact.
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Sensor Tip Diameter: 8 mm for standard industrial mounting configurations.
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Measurement Range: Up to 3.0 mm radial or axial displacement.
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Mounting Configuration: Reverse mount with optional adapter plug.
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Cable Options: Armored or non-armored, with LEMO or bare wire connectors.
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Materials: Stainless steel housing and PEEK sensor tip resistant to oil, gas, and solvents.
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Shock Resistance: Withstands up to 40g mechanical shock.
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Operating Temperature: –35 °C to +160 °C depending on converter.
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Environmental Protection: IP-rated for harsh industrial environments.
CON021 Converter
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Signal Conditioning: Converts raw sensor signals into –4 V to –20 V DC outputs with superimposed AC vibration.
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Frequency Response: Up to 10 kHz for dynamic vibration monitoring.
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Rise Time: <15 µs for fast response.
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Mounting Distance: Supports installation up to 5 meters from the sensor.
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Temperature Classification: T6, T4, or T3 depending on installation and ambient conditions.
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Hazardous Area Compliance: ATEX, IECEx, CSA when used with certified barriers.
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Calibration: Factory-calibrated for 42CrMo4 steel (SAE 4140), custom calibration available.
Technical Specifications
| Component | Specification |
|---|---|
| Sensor Model | PR6423/00M-030 |
| Converter Model | CON021 |
| Measurement Range | 0–3.0 mm radial or axial displacement |
| Sensor Tip Diameter | 8 mm |
| Output Signal | –4 V to –20 V DC + AC vibration |
| Frequency Range | Up to 10 kHz |
| Accuracy | ±0.1% of full scale |
| Shock Resistance | Up to 40g |
| Operating Temp | –35 °C to +160 °C |
| Mounting Distance | ≤5 meters between sensor and converter |
| Compliance | API 670, ISO 10817-1, DIN 45670, ATEX, IECEx |
FAQ
1. What is the maximum displacement this system can measure?
The PR6423/00M-030 sensor measures up to 3.0 mm radial or axial displacement.
2. Can it operate in high-temperature environments?
Yes, the sensor and converter operate reliably up to +160 °C depending on installation.
3. Is the system suitable for hazardous areas?
Yes, it meets ATEX, IECEx, and CSA standards when used with certified barriers.
4. What mounting options are available?
The sensor supports reverse mount configurations with adapter plug options and variable cable lengths.
5. Which converters are compatible with this sensor?
The CON021 signal converter is recommended for API 670-compliant vibration monitoring.