Emerson|EZ1080-RM-00-010| 8mm Eddy Current Sensor

EMERSON EZ1080-RM-00-010 8mm Eddy Current Sensor

Description
EMERSON EZ1080-RM-00-010 is a non-contact 8mm eddy current sensor for measuring radial and axial shaft displacement, position, eccentricity, and speed in critical turbomachinery.

Features

• Designed for steam, gas, and hydro turbines, compressors, pumps, and fans
• Reverse mount (RM) configuration with M10x1 thread
• No armored cable, 1.0m FEP cable length
• IP67 protection (IP68 with optional DOCTEST)

Technical Specifications
Measurement Performance

• Linear range: 2 mm (80 mils)
• Initial air gap: 0.5 mm (20 mils)
• Incremental Scale Factor (ISF):
  • API: 7.87 V/mm (199.9 mV/mil) ±5%
  • ISO: 8 V/mm (203.2 mV/mil) ±5%
• Deviation from straight line (DSL): ±0.025 mm (±1 mil)
• Operating temperature: 0°C to +45°C for specified accuracy

Target Requirements

• Minimum target size: 14 mm (0.55”)
• Recommended minimum: 20 mm (0.79”)
• Minimum shaft diameter: 20 mm (0.79”)
• Recommended: 25 mm (0.98”)
• Compatible materials: 42CrMo4, C35, 34CrMo4, S235JR, and other ferromagnetic steels

Environmental & Physical

• Operating temperature:
  • Sensor with cable: -35°C to +180°C
  • Cable & connector: -35°C to +150°C
• Pressure rating: 10,000 hPa (145 psi) @ up to 120°C
• Protection class: IP67 standard, IP68 with DOCTEST
• Weight: approx. 100 g (3.53 oz) with 1m cable

Compliance

• ATEX, IECEx, CSA, UL, CCC, KTL, CML, DNV GL
• SIL 2 capable per IEC 61508:2010 (SC 2)