EMERSON PR6426010-110+C0N021916-240 32mm Eddy Current Sensor
32mm Eddy Current Sensor
Non-contact sensor designed for critical turbo machinery applications such as
steam, gas and hydro turbines, compressors, pumps and fans to measure radial
and axial shaft displacement: position, eccentricity and motion
Dynamic Performance
Sensitivity
Air Gap (Center)
Long Term Drift
Range
Target
Static
Target/Surface Material
Maximum Surface Speed
Shaft Diameter
Environmental
2 V/mm (50.8 mV/mil) ≤ ±1.5% max
Approx. 5.5 mm (0.22”) Nominal
< 0.3%
±4.0 mm (0.157”)
Ferromagnetic Steel
(42 Cr Mo 4 Standard)
2.500 m/s (98.425 ips)
≥200 mm (7.87”)
Operating Temperature Range
Temperature Excursions <4 Hours
Maximum Cable Temperature
Temperature Error (at +23 to 100°C)
Pressure Resistance To Sensor Head
Shock and Vibration
Physical
Material
Weight (Sensor & 1M Cable, no Armor)-35 to 175°C (-31 to 347°F)
200°C (392°F)
200°C (392°F)-0.3%/100°K Zero Point
<0.15%/10°K Sensitivity
6.500 hpa (94 psi)
5g (49.05 m/s2) @ 60Hz @ 25°C (77°F)
Linear Measuring Range
Initial gap-2.0-4.0-6.0-8.0-10.0-12.0-14.0-16.0-18.0-20.0-4.0-3.2-2.4-1.6
1.5 2.3 3.1 3
,9-0.8
0.0 0.8 1.6 2
4.7 5.5 6.3 7
,4
,1
7.9 8.7 9.5
3.2 4.0 Amplitude
[mm]
Uout
[V]
34 mm
8 mm
Mode -2… -18V
Mode -4… -20V
80 mm DIAMETER CLEAR
OF FERROUS MATERIAL
32 mm
80 mm
40 mm
40 mm
Sleeve – Stainless Steel, Cable – PTFE
~800 grams (28.22 oz)
Compliance and Certifications
CE 2014/30/EU (EN 61326-1)
2014/34/EU
2011/65/EU
ATEX EN 60079-0
EN 60079-11
IEC-Ex IEC 60079-0
IEC 60079-11
IEC 60079-26
CSA CAN/CSA-C22.2 NO. 0-M91
CAN/CSA-C22.2 NO. 157-92
CAN/CSA-C22.2 NO. 213-M1987
CAN/CSA-E60079-15-02 (R2006)
CAN/CSA-C22.2 NO. 25-1966
CAN/CSA-C22.2 NO. 61010-1-04
ANSI/UL Standard 913-2004
ANSI/UL Standard 1604-1995
UL 60079-15 2002
UL 61010-1
Hazardous Area Approvals
Intrinsic Safety (iA)
ATEX / IEC-Ex Area classification depends on converter,
see converter documentation for details,
sensor temperature classification:
T6: Ta ≤ 84°C
T4: Ta ≤ 114°C
T3: Ta ≤ 160°C
CSA Area classification depends on converter,
see converter documentation for details,
sensor temperature classification:
T6: Ta ≤ 64°C
T4: Ta ≤ 114°C
T3: Ta ≤ 160°C
Non-sparking (nA)
CSA Area classification depends on converter,
see converter documentation for details,
sensor temperature classification:
T6: Ta ≤ 64°C
T4: Ta ≤ 114°C
T3: Ta ≤ 160°C