Emerson EPro PR6423/002-121+CON041 Eddy Current Sensor

Overview

The PR6423/002-121+CON041 is engineered for critical turbo machinery applications, such as steam, gas, and hydro turbines, compressors, pumps, and fans. It is capable of measuring radial and axial shaft displacement, position, eccentricity, and speed/key.

Features

• Frequency Range (-3 dB): 0 to 20,000 Hz
• Rise Time: < 15 μs
• Operating Temperature Range: -30 to 100°C (-22 to 212°F)
• Protection Class: IP20
• Supply Voltage Range:
  • -23V to -32V (Output Range -4V to -20V)
  • -21V to -32V (Output Range -2V to -18V)
• Housing Material / Weight: PA 6.6 / ~60 grams (2.12 oz)
• Mounting: Din Rail
• Connections: Screw Terminal (Max. 1.5mm², Wire-end Sleeves)

Specifications

• Sensor Type: PR6422, PR6423, PR6424, PR6426
• Measuring Range:
  • Standard Range: 1.0 mm
  • Extended Range: up to 24.0 mm, depending on the model
• Linearity Error: ≤ 1.5% to ≤ 4.0%, depending on the model