EPRO PR6423/003-040 | Non-Contact Shaft Vibration Sensor
Manufacturer: Epro
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Part Number: CON021+PR6423/003-040
Condition：New with Original Package
Product Type: Non-Contact Shaft Vibration Sensor
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Country of Origin: Germany
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
EPRO CON021 + PR6423/003-040 Eddy Current Displacement Sensor
The EPRO PR6423/003-040 is a high-sensitivity 8 mm eddy current displacement sensor, engineered for non-contact measurement of shaft vibration, position, and dynamic displacement. Optimized for turbomachinery, it is widely used in steam turbines, gas turbines, compressors, pumps, and gearboxes.
Paired with the EPRO CON021 signal converter, this combination provides reliable analog output for integration into control and protection systems such as Emerson’s MMS 6000 and MMS 3000. It maintains accuracy in harsh industrial environments, including high temperatures and vibration-intensive conditions.
Technical Specifications
PR6423/003-040 Sensor
| Parameter | Details |
|---|---|
| Sensor Type | Eddy current displacement sensor |
| Sensor Diameter | 8 mm |
| Measurement Range | ±2 mm typical; linear up to 4 mm |
| Sensitivity | 8 V/mm (203.2 mV/mil) ±5% |
| Target Material | Ferromagnetic steel (e.g., 42CrMo4) |
| Mounting Type | Threaded body for secure installation |
| Sensor Tip Material | PEEK (Polyether Ether Ketone) |
| Cable Material | PTFE (Polytetrafluoroethylene) |
| Protection Rating | IP65 – dust-tight and water-resistant |
| Temperature Range | Sensor: –35°C to +180°C; Cable: –35°C to +150°C |
| Compliance Standards | API 670, DIN 45670, ISO 10817-1 |
CON021 Signal Converter
| Parameter | Details |
|---|---|
| Function | Signal conditioning and conversion for PR6423 series sensors |
| Output Signal | Analog voltage (0–10 V) or current (4–20 mA) |
| Power Supply | 24 V DC |
| Frequency Response | Up to 20 kHz (–3 dB) |
| Temperature Classification | T6: Ta ≤ 64°C, T4: Ta ≤ 114°C, T3: Ta ≤ 160°C |
| Mounting Type | DIN rail or panel mount |
| Environmental Protection | Industrial-grade sealing |
| Compatibility | Designed for PR642x series sensors |
FAQ
Q1: Is this product brand new and original?
A1: Yes, the EPRO PR6423/003-040 with CON021 is fully brand new and factory-original.
Q2: What is the shipping time?
A2: Inventory is available. Orders typically ship within 3 days to 2 weeks depending on quantity.
Q3: Which shipping methods are used?
A3: Common methods include DHL, FedEx, EMS, and TNT.
Q4: What is the operating temperature of the sensor?
A4: Sensor: –35°C to +180°C; cable: –35°C to +150°C, suitable for industrial use.
Q5: What is the measurement range?
A5: The typical range is ±2 mm, with a linear range up to 4 mm peak-to-peak.
Q6: Is this sensor resistant to dust and moisture?
A6: Yes, it has IP65 protection for industrial environments.
Q7: Which applications is this sensor suitable for?
A7: Steam turbines, gas turbines, compressors, pumps, and gearboxes requiring precise vibration monitoring.