Product Overview
The Epro PR6426/010-120 32mm Eddy-Current Sensor is a high-precision, non-contact sensor designed for shaft vibration and rotor displacement monitoring in industrial machinery. Utilizing eddy-current technology, it delivers accurate, real-time measurements while ensuring robust performance in harsh environments. Its 32 mm diameter makes it suitable for applications where precise monitoring of rotating machinery is critical.
Key Features
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High-precision 32 mm eddy-current sensing
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Non-contact measurement for shaft vibration and displacement
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Compact and robust design suitable for industrial applications
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Compatible with Epro signal conditioning systems
Technical Specifications
| Item | Specification |
|---|---|
| Manufacturer | Epro |
| Part Number | PR6426/010-120 |
| Product Type | Eddy-Current Sensor |
| Sensing Range | 0–1.27 mm (0–50 mils) |
| Probe Diameter | 32 mm |
| Linearity | ±1% of full scale |
| Frequency Response | DC to 10 kHz |
| Operating Temperature | –40 °C to +125 °C |
| Storage Temperature | –55 °C to +150 °C |
| Humidity | 0–95% RH, non-condensing |
| Cable/Connector | CON031 connector |
| Mounting | Threaded or custom mounting options |
| Dimensions | Sensor head diameter 32 mm |
| Weight | 0.8 kg |
| Applications | Shaft vibration, rotor displacement, and machinery condition monitoring |
Industry Applications
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Steam and gas turbines
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Compressors and pumps
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Electric motors and generators
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Gearboxes and rotating machinery
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Oil and gas facilities
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Power generation plants
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Condition-based monitoring systems
Frequently Asked Questions (FAQ)
Q1: What is the main function of the PR6426/010-120 sensor?
It provides non-contact measurement of shaft vibration and rotor displacement using eddy-current technology.
Q2: What is the sensing range of this sensor?
0–1.27 mm (0–50 mils).
Q3: What is the probe diameter?
32 mm.
Q4: What is the operating temperature range?
–40 °C to +125 °C.
Q5: Can it operate in harsh industrial environments?
Yes, it is resistant to vibration, temperature extremes, and industrial contaminants.
Q6: What type of output connector does it use?
It uses a CON031 connector.
Q7: How is the sensor mounted?
Threaded or custom mounting depending on application requirements.
Q8: Which applications is this sensor suitable for?
Turbines, compressors, pumps, generators, gearboxes, and other rotating machinery.
Related Epro Modules
| Model | Description |
|---|---|
| PR6426/010-111 | 32 mm Eddy-Current Sensor |
| PR6426/010-120 | 32 mm Eddy-Current Sensor |
| PR6426/020-111 | 25 mm Eddy-Current Sensor |
| PR6426/020-112 | 25 mm Eddy-Current Sensor |
| CON031 | Sensor Connector |
| PR6426/030-111 | 20 mm Eddy-Current Sensor |
Popular Epro Modules
| Model | Description |
|---|---|
| PR6426/040-111 | 32 mm Eddy-Current Sensor |
| PR6426/050-111 | 25 mm Eddy-Current Sensor |
| PR6426/010-113 | 32 mm Eddy-Current Sensor |
| PR6426/010-114 | 32 mm Eddy-Current Sensor |
| CON032 | Alternative Sensor Connector |
| PR6426/060-111 | 20 mm Eddy-Current Sensor |
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