Emerson EPRO PR6424/010-130 16mm Eddy Current Sensor

Emerson EPRO PR6424/010-130 designed for critical turbomachinery applications such as steam, gas and hydro turbines, compressors, pumps and fans to measure radial and axial shaft dynamic displacement; position, eccentricity and speed/key.

Features

Options include field or enclosure mounting, small to large shaft measurements and industry safety ratings
Eddy current sensors feature focused measurement areas over air-coil-based sensors

Specifications

Dynamic Performance
Sensitivity/Linearity	4 V/mm (101.6 mV/mil) ≤ ±1.5%
Air Gap (Center)	Approx. 2.7 mm (0.11”) Nominal
Long Term Drift	< 0.3%
Range: Static Dynamic	±2.0 mm (0.079”)
Range: Static Dynamic	0 to 1,000μm (0 to 0.039”)
Target
Target/Surface Material	Ferromagnetic Steel (42 Cr Mo4 Standard)
Maximum Surface Speed	2,500 m/s (98,425 ips)
Shaft Diameter	≥80mm
Environmental
Operating Temperature Range	-35 to 150°C (-31 to 302°F)
Temperature Error	<4%/100°K (API 670 Compliant)
Pressure Resistance to Sensor Head	10,000 hPa (145 psi)
Shock and Vibration	5g @ 60Hz @ 25°C (77°F)
Physical
Material	Sleeve – Stainless Steel, Cable – PTFE
Weight (Sensor & 1M Cable, no Armor)	~200 grams (7.05 oz)

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