Proximity sensors

The Emerson EPRO PR6423/10R-030 is an 8mm non-contact eddy current sensor used for precise vibration and displacement measurement in turbomachinery. It delivers stable output and high reliability under wide temperature ranges.

Technical Specifications

• Linear Range: 2 mm (80 mils)
• Initial Air Gap: 0.5 mm (20 mils)
• Incremental Scale Factor (ISF): 8 V/mm (203.2 mV/mil) ±5% (0–45°C)
• Deviation from Straight Line (DSL): ±0.025 mm (±1 mil)
• Minimum Shaft Diameter: 25 mm (0.79”)
• Target Material: Ferromagnetic steel (42CrMo4 or AISI/SAE 4140)
• Protection Class: IP66 (IEC 60529)
• Operating Temperature:
  • Sensor: -35°C to +180°C
  • Cable/Connector: -35°C to +150°C
• Materials:
  • Tip: PEEK
  • Case: Stainless steel
  • Cable: PTFE
  • Connector: Nickel-plated brass
• Weight: Approx. 100 g

Ordering Details

• Model: PR6423/10
• Tip Diameter: 8 mm
• Thread: 3/8”-24 UNF
• Mounting: Reverse (R)
• Adapter Plug: With (0)
• Cable Length: 8.0 m (3)
• Cable End: LEMO Connector (0)

Example: PR6423/10R-030 — 8mm, Reverse Mount, 8m Cable, LEMO Connector.

FAQ

Q1: Is this product original and brand new?
Yes, all Emerson EPRO PR6423/10R-030 sensors are 100% original and brand new.

Q2: How long is the delivery time?
We ship within 3 to 14 days depending on stock availability.

Q3: What shipping options are available?
We usually deliver via DHL, FedEx, or UPS with global coverage.

Q4: What if the sensor has a quality issue?
We provide a 30-day return policy for any verified quality problems.

Details