Product Overview
The Epro PR6423/014-121+CON031 8mm Eddy-Current Sensor is a high-precision, non-contact displacement sensor designed for accurate measurement of shaft vibration and position in rotating machinery. Its compact 8 mm probe diameter makes it suitable for applications requiring space-efficient installation without compromising measurement accuracy.
Key Features
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Non-contact measurement of displacement and vibration
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8 mm probe diameter for tight or compact installations
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High-accuracy and repeatable measurements
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Rugged industrial design for harsh environments
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Compatible with Epro monitoring systems
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Supports predictive maintenance and machinery protection
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Integrated CON031 connector for easy installation
Technical Specifications
| Item | Specification |
|---|---|
| Model Number | PR6423/014-121+CON031 |
| Series | PR6423 |
| Type | Eddy-Current Sensor |
| Probe Diameter | 8 mm |
| Measurement Range | ±0.121 in (3.07 mm) |
| Output | Differential voltage |
| Operating Temperature | -40 °C to +125 °C |
| Storage Temperature | -50 °C to +125 °C |
| Humidity | Up to 100% condensing |
| Cable/Connector | Integrated CON031 connector |
| Mounting | Threaded or flange mountable |
| Dimensions | Sensor head diameter 8 mm |
| Weight | 0.22 kg |
| Compliance | CE, RoHS |
Industry Applications
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Power Generation – turbine and generator monitoring
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Oil & Gas – compressors, pumps, and rotating machinery
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Petrochemical & Chemical – condition monitoring of critical equipment
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Manufacturing – motors, gearboxes, and fans
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Water & Wastewater – pump and motor vibration measurement
Advantages
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Provides high-accuracy, real-time displacement measurement
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Compact 8 mm probe ideal for limited-space installations
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Rugged design suitable for harsh industrial environments
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Easy integration with Epro monitoring systems
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Supports predictive maintenance to reduce operational downtime
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Stable long-term performance and repeatable measurements
Frequently Asked Questions (FAQ)
Q1: What is the main function of this sensor?
It measures non-contact displacement and vibration for machinery protection and condition monitoring.
Q2: What is the probe diameter?
8 mm.
Q3: What is the measurement range?
±0.121 in (3.07 mm).
Q4: What type of output does it provide?
Differential voltage.
Q5: What is the operating temperature range?
-40 °C to +125 °C.
Q6: Can it withstand humid environments?
Yes, up to 100% condensing humidity.
Q7: How is it mounted?
Threaded or flange mounting options are available.
Q8: Which connector is included?
It comes with an integrated CON031 connector.
Q9: Is it CE and RoHS compliant?
Yes.
Q10: Which industries commonly use this sensor?
Power generation, oil & gas, petrochemical, manufacturing, and water & wastewater.
Related Epro Sensors
| Model Number | Description |
|---|---|
| PR6423/002-001+CON041 | 8 mm Eddy-Current Sensor |
| PR6423/002-031+CON041 | 8 mm Eddy-Current Sensor |
| PR6423/010-020-CN | 8 mm Eddy-Current Sensor |
| PR6423/010-040-CN | 8 mm Eddy-Current Sensor |
| PR6424/002-030+CON021 | 16 mm Eddy-Current Sensor |
| PR6424/000-130 | 16 mm Eddy-Current Sensor |
Popular Epro Modules
| Model Number | Description |
|---|---|
| PR6423/014-121+CON031 | 8 mm Eddy-Current Sensor |
| PR6423/010-020-CN | 8 mm Eddy-Current Sensor |
| PR6423/002-001+CON041 | 8 mm Eddy-Current Sensor |
| PR6423/010-040-CN | 8 mm Eddy-Current Sensor |
| PR6424/002-030+CON021 | 16 mm Eddy-Current Sensor |
| PR6424/000-130 | 16 mm Eddy-Current Sensor |
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