Overview
The EPRO CON021 + PR6423/000-031 system offers precise, non-contact eddy current sensing. Engineers use it to measure shaft displacement, position, and vibration in rotating machinery like turbines, compressors, and pumps. Consequently, it plays a critical role in condition monitoring and machinery protection across power generation and heavy industry.
PR6423/000-031 Sensor Specifications
- Type: Eddy current proximity probe
- Measuring Range: 2.0 mm (standard)
- Linearity Error: ≤ 1.0%
- Operating Temperature: –35°C to +180°C
- Protection Class: IP65
- Mounting: Use a threaded or clamp method
- Cable: Choose between integrated or detachable options
CON021 Converter Specifications
- Function: Converts eddy current sensor signals
- Frequency Range: 0–20,000 Hz
- Rise Time: Less than 15 μs
- Output Voltage Range:
–4V to –20V (with –23V to –32V supply)
–2V to –18V (with –21V to –32V supply) - Operating Temperature: –30°C to +100°C
- Housing Material: LMgSi 0.5 F22 alloy
- Weight: 120 g
- Mounting: Secure using four M5 screws
- Connections:
- Sensor: Self-locking LEMO plug
- Power/Output: Screw terminals






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