Product Overview
The Epro PR6424/013-021 16 mm Eddy-Current Sensor is a high-precision proximity probe designed for non-contact monitoring / shaft vibration, displacement, and position in rotating machinery. It belongs to the PR6424 series, known for its 16 mm probe tip and robust construction, making it highly suitable for heavy-duty industrial environments. With its reliable performance, compatibility with Epro CON0xx drivers, and resistance to harsh conditions, it is widely deployed in turbines, compressors, and other high-value machinery to ensure safe operation and predictive maintenance.
Key Features
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16 mm probe tip ensures accurate displacement and vibration measurement
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Non-contact eddy-current technology for high reliability and stability
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Wide linear range with excellent sensitivity
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Compatible with CON0xx driver 台s (e.g., CON011, CON021)
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Resistant to oil, dirt, and high-temperature environments
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Rugged design optimized for continuous monitoring / rotating equipment
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Designed for integration with machinery protection and condition monitoring systems
Technical Specifications
| Item | Specification |
|---|---|
| メーカー | Epro (by Emerson / Brüel & Kjær Vibro) |
| モデル Number | PR6424/013-021 |
| Sensor Type | Eddy-Current Proximity Sensor |
| Tip Diameter | 16 mm |
| Measurement Range | Up to 4 mm (typical with matching CON0xx drivers) |
| Sensitivity | 7.87 mV/µm (with CON011/021 driver) |
| Frequency Range | DC to 10 kHz |
| Linearity | ±1% / full scale |
| Operating Temperature | -35 °C to +180 °C |
| Storage Temperature | -40 °C to +200 °C |
| Dimensions | Sensor head diameter 16 mm |
| 重量 | 0.2 kg |
Industry Applications
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Shaft vibration and displacement monitoring in steam and gas turbines
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Large compressor and pump machinery protection
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Gearbox and bearing condition monitoring
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Oil & gas and petrochemical plant rotating equipment monitoring
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Predictive maintenance and reliability engineering programs
よくある質問 (FAQ)
Q1: What is the primary function / the PR6424/013-021 sensor?
A: It measures shaft vibration, displacement, and position using eddy-current technology.
Q2: What is the probe tip size?
A: The PR6424/013-021 sensor has a 16 mm probe tip diameter.
Q3: Which drivers are compatible with this sensor?
A: It works with Epro CON011, CON021, and other compatible driver modules.
Q4: What is the measurement range?
A: Typically up to 4 mm when paired with a matching driver.
Q5: What is the sensitivity rating?
A: 7.87 mV/µm with standard CON011/CON021 drivers.
Q6: What is the operating temperature range?
A: It operates between -35 °C and +180 °C.
Q7: Is it suitable for harsh environments?
A: Yes, it is resistant to oil, dirt, and high operating temperatures.
Q8: What industries use this sensor most?
A: Power generation, oil & gas, petrochemical, and heavy rotating machinery industries.
Related Epro Modules
| モデル | 説明 |
|---|---|
| PR6424/010-030 | 16 mm Eddy-Current Sensor |
| PR6424/012-030 | 16 mm Eddy-Current Sensor |
| PR6424/018-030 | 16 mm Eddy-Current Sensor |
| PR6423/013-030 | 8 mm Eddy-Current Sensor |
| PR6426/000-030 | 32 mm Eddy-Current Sensor |
Popular Epro Modules
| モデル | 説明 |
|---|---|
| PR6423/010-020+CON021 | 8 mm Eddy-Current Sensor |
| PR6423/00R-111+CON031 | 8 mm Eddy-Current Sensor |
| PR6426/010-010+CON021 | 32 mm Eddy-Current Sensor |
| PR9268/302-000 | Electric Speed Sensor |
| PR9268/700-000 | Electric Speed Sensor |
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