Product Overview
The Epro PR6423/012-130+CON021 8mm Eddy-Current Sensor is a high-precision, non-contact probe designed for shaft vibration and displacement monitoring in rotating machinery. Optimized with the CON021 preamplifier, it ensures accurate signal processing and reliable performance under demanding industrial conditions. Built with durable materials and offering stable measurement sensitivity, this sensor is a key component in machinery protection and predictive maintenance systems.
Key Features
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8 mm probe diameter for versatile vibration and displacement monitoring
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Non-contact measurement for reduced wear and longer service life
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Optimized with CON021 preamplifier for signal accuracy
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Resistant to oil, dust, and industrial contaminants
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Wide operating temperature range for harsh environments
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Stainless steel housing for durability
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High linearity and stable sensitivity over the full range
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Designed for integration into critical machinery monitoring systems
Technical Specifications
| Item | Specification |
|---|---|
| Manufacturer | Epro |
| Part Number | PR6423/012-130+CON021 |
| Product Type | Eddy-Current Sensor |
| Probe Diameter | 8 mm |
| Probe Length | 71 mm (typical) |
| Measurement Range | ±2 mm (model dependent) |
| Sensitivity | 7.87 mV/µm (with CON021) |
| Frequency Response | DC to 10 kHz |
| Operating Temperature | –35 °C to +180 °C |
| Storage Temperature | –40 °C to +200 °C |
| Housing Material | Stainless steel |
| Connector Type | CON021 preamplifier |
| Dimensions | Sensor head diameter 8 mm |
| Weight | 0.22 kg |
| Applications | Shaft vibration, axial displacement, machinery condition monitoring |
Industry Applications
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Steam and gas turbines
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Compressors and blowers
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Electric motors and generators
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Industrial pumps and fans
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Gearboxes and rotating equipment
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Oil, gas, and petrochemical industries
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Power generation and heavy machinery sectors
Frequently Asked Questions (FAQ)
Q1: What is the probe diameter of the PR6423/012-130+CON021?
It has a probe diameter of 8 mm.
Q2: What type of measurements does it perform?
It measures shaft vibration and displacement without physical contact.
Q3: Which preamplifier is it optimized for?
It is specifically designed to work with the CON021 preamplifier.
Q4: What is the sensitivity of this sensor?
The typical sensitivity is 7.87 mV/µm when used with the CON021.
Q5: Can it operate in challenging industrial environments?
Yes, it is resistant to oil, dust, and other contaminants.
Q6: What is the operating temperature range?
It can operate from –35 °C to +180 °C.
Q7: What are its physical specifications?
Sensor head diameter 8 mm and weighs about 0.22 kg.
Q8: In which industries is this model commonly applied?
It is widely used in turbines, compressors, pumps, and power generation systems.
Related Epro Models
| Model | Description |
|---|---|
| PR6423/002-031-CN | 8mm Eddy-Current Sensor |
| PR6423/005-030 | 8mm Eddy-Current Sensor |
| PR6423/010-010 | 8mm Eddy-Current Sensor |
| PR6423/010-020-CN+CON021 | 8mm Eddy-Current Sensor |
| PR6423/014-030 | 8mm Eddy-Current Sensor |
| PR6423/017-030-CN+CON021 | 8mm Eddy-Current Sensor |
Popular Epro Models
| Model | Description |
|---|---|
| PR6423/000-001-CN+CON031 | 8mm Eddy-Current Sensor |
| PR6423/00R-111 | 8mm Eddy-Current Sensor |
| PR6423/01C-010 | 8mm Eddy-Current Sensor |
| PR6423/002-041 | 8mm Eddy-Current Sensor |
| PR6423/005-030 | 8mm Eddy-Current Sensor |
| PR6423/010-020-CN+CON021 | 8mm Eddy-Current Sensor |
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