Emerson EPRO CON021/913-040 Eddy Current Signal Converter
$178.00
$390.00
Penerangan
Overview
The EPRO CON021/913-040 is a high-precision eddy current signal converter designed for rotating machinery monitoring. It provides real-time measurement of shaft displacement, axial position, eccentricity, and speed/key signals. Ideal for steam, gas, and hydro turbines, as well as compressors, pumps, and fans, this model delivers fast response and high reliability for industrial machinery protection and monitoring systems.
Technical Specifications
| Parameter | Specification |
|---|---|
| Function | Eddy current signal converter for shaft displacement, position, eccentricity, and speed/key monitoring |
| Frequency Range | 0 – 20 kHz (-3 dB) |
| Rise Time | < 15 μs |
| Compatible Sensors | PR6422, PR6423, PR6424, PR6425 (requires extended range), PR6426, PR6453 |
| Supply Voltage | -23V to -32V (Output -4V to -20V) / -21V to -32V (Output -2V to -18V) |
| Output Signal | Standard analog signal, configurable |
| Operating Temperature | -30°C to +100°C |
| Shock & Vibration | 5g @ 60 Hz @ 25°C |
| Protection Class | IP20 |
| Housing Material | Aluminum alloy LMgSi 0.5 F22 |
| Weight | 0.22 kg |
| Dimensions | 16 × 16 × 12 cm (packaged unit) |
| Mounting | Panel mount, 4 × M5x20 screws |
| Connections | Self-locking LEMO plug or screw terminals |
| Measuring Range | PR6423: 4.0 mm (Extended Range) |
| Linearity Error | ≤ 2.0% |
Key Features
-
High accuracy and fast response for dynamic machinery monitoring
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Wide sensor compatibility for flexible applications
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Industrial-grade durability with strong anti-interference performance
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Lightweight, compact aluminum alloy housing for easy installation
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Multiple connection options for flexible integration
Applications
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Turbomachinery monitoring: steam, gas, and hydro turbines
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Rotating equipment: compressors, pumps, and fans
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Process control and machinery protection systems
FAQ
Q1: Can this model monitor high-speed machinery?
A1: Yes, the EPRO CON021/913-040 supports a frequency range up to 20 kHz, suitable for most high-speed rotating equipment.
Q2: Which eddy current sensors are compatible?
A2: Compatible sensors include PR6422, PR6423, PR6424, PR6425 (requires extended range), PR6426, and PR6453.
Q3: Is it suitable for outdoor or high-temperature environments?
A3: Yes, it operates reliably between -30°C and +100°C. Note that its IP20 rating requires installation in a protective enclosure.
Q4: How does it differ from other CON021 series models?
A4: Compared to other CON021 series converters, CON021/913-040 supports extended-range PR6423 sensors and offers a faster rise time (<15 μs) for dynamic high-precision applications.
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