CON021/916-240 Overview

The CON021/916-240 is a highly reliable and precise eddy current signal converter designed for use with PR6426 and other related sensors. It is essential for converting analog signals from the sensor into formats suitable for data acquisition and analysis.

CON021/916-240 Technical Specifications

• Sensor Type: Measuring Range Linearity Error
• Compatible Sensor: PR6426
• Measuring Range: 24.0mm (Extended Range)
• Linearity Error: ≤ 3.5%
• Dynamic Performance:
  • Frequency Range (-3 dB): 0 to 20,000 Hz
  • Rise Time: <15 µs
• Designed for: PR6422, PR6423, PR6424, PR6425, PR6426, PR 6453
• Environmental:
  • Operating Temperature Range: -30°C to 100°C (-22°F to 212°F)
  • Shock and Vibration: 5 g @ 60 Hz @ 25°C (77°F)
  • Protection Class: IP20
• Power & Electrical:
  • Supply Voltage Range:
    • -23V to -32V (Output Range -4V to -20V)
    • -21V to -32V (Output Range -2V to -18V)
• Physical:
  • Housing Material: LMgSi 0.5 F22
  • Weight: ~120 grams (4.24 oz)
  • Mounting: 4 Screws M5x20 (Included in Delivery)
• Connections:
  • Transducer Self-Locking Lemo-Plug
  • Supply/Output Screw Terminal Type (Max. 1.5 mm², Wire)

PR6426/010-140 Overview

The PR6426/010-140 is a high-performance eddy current sensor designed for precise non-contact measurement of displacement, position, and vibration in industrial machinery. It is particularly suited for measuring large shaft diameters and high-speed applications.

PR6426/010-140 Technical Specifications

• Manufacturer: Epro (Emerson)
• Product No.: PR6426/010-140
• Product Type: Eddy Current Sensor
• Dynamic Performance:
  • Sensitivity: 2 V/mm (50.8 mV/mil) ≤ ±1.5% max
  • Air Gap (Center): Approx. 5.5 mm (0.22”) Nominal
  • Long Term Drift: < 0.3%
• Range:
  • Static: ±4.0 mm (0.157”)
• Target:
  • Target/Surface Material: Ferromagnetic Steel (42 Cr Mo 4 Standard)
  • Maximum Surface Speed: 2,500 m/s (98,425 ips)
  • Shaft Diameter: ≥200 mm (7.87”)
• Environmental:
  • Operating Temperature Range: -35 to 175°C (-31 to 347°F)
  • Temperature Excursions (<4 Hours): 200°C (392°F)
  • Maximum Cable Temperature: 200°C (392°F)
  • Temperature Error (at +23 to 100°C): -0.3%/100°K Zero Point
  • <0.15%/10°K Sensitivity
  • Pressure Resistance to Sensor Head: 6,500 hPa (94 psi)
  • Shock and Vibration: 5 g (49.05 m/s²) @ 60 Hz @ 25°C (77°F)
• Physical:
  • Material:
    • Sleeve: Stainless Steel
    • Cable: PTFE
  • Weight (Sensor & 1M Cable, no Armor): ~800 grams (28.22 oz)