Eddy Current Sensor - Emerson Electric
AMS EZ 1000Specifications SheetNovember 2020Eddy Current SensorNon-contact sensor designed for critical turbomachinery applications such as steam,gas and hydro turbines, compressors, gearboxes, pumps and fans to measure radialand axial shaft dynamic displacement; position, eccentricity and speed.Performance 5mm SensorLinear Measurement Range1 mm (40 mils)Initial Air Gap0.25 mm (10 mils)Incremental Scale Factor (ISF)API: 15,74 V/mm (399.8 mV/mil) 5%or ISO: 16 V/mm (406.4 mV/mil) 5% @temperature range 0 to 45 C( 32 to 113 F)Deviation from best fit straight line (DSL) 0.025 mm ( 1 mil)@ temperature range 0 to 45 C( 32 to 113 F)Performance 8mm SensorLinear Measurement Range2 mm (80 mils)Initial Air Gap0.5 mm (20 mils)Incremental Scale Factor (ISF)API: 7.87 V/mm (199.9 mV/mil) 5%or ISO: 8 V/mm (203.2 mV/mil) 5% @temperature range 0 to 45 C( 32 to 113 F)Deviation from best fit straight line (DSL) 0.025 mm ( 1 mil)@ temperature range 0 to 45 C( 32 to 113 F)Measuring TargetMinimum Target Size (Diameter)5mm Sensor:Minimum: 10mm (0.39”)Recommended Minimum: 20mm(0.79”), addtional failure 1%8mm Sensor:Minimum: 14mm (0.55”)Recommended Minimum: 20mm(0.79”), addtional failure 1%Minimum Shaft Diameter5mm Sensor:Minimum: 15mm (0.59”)Recommended Minimum: 20mm (0.79”)8mm Sensor:Minimum: 20mm (0.79”)Recommended Minimum: 25mm (0.98”)
Eddy Current SensorTarget Material (Ferromagnetic Steel)November 202042CrMo4 (AISI/SAE 4140)P235SC35 (AISI/SAE 1035)34CrMo4 (AISI/SAE 4337, 4340)26NiCrMoV14ST 37, S235JRX35CrMo17Other (On Request)Environmental, GeneralProtection ClassIP67, IEC 60529IP68 (if DOC-TEST is assignedto delivered sensor)Operating Temperature RangeSensor incl. 1m Cable: -35 to 180 C(-31 to 356 F)Cable & Connector: -35 to 150 C(-31 to 302 F)Differential Pressure & Sealing10000 hpa (145 psi)@ up to 120 C (248 F)AMS EZ 1000 sensors are designedto seal differential pressure betweensensor tip and case & oil leakage.Sensors are not pressure & leakagetested prior to shipment.Please order Test Certificate(DOC-TEST)separately, if you requirea test of the pressure seal foryour application.MaterialSensor Tip (PEEK PolyetherEther Ketone),Case (Stainless Steel)Cable (FEP FluorinatedEthylene Propylene),Connector (Brass, nickel-plated)Weight(Sensor with 1m Cable)www.emerson.com/amsApprox. 100 grams (3.53 oz)2
Eddy Current SensorNovember 2020Compliance and CertificationsCEEMC – EN61326-12014/30/EU2014/34/EU2011/65/EUATEXEN 60079-0:2018EN 60079-11:2012EN 60079-15:2010IEC-ExIEC 60079-0:2017IEC 60079-11:2011IEC 60079-15:2010CCOE PESO IndiaIEC 60079-0:2011IEC 60079-11:2011IEC 60079-15:2010CSACAN/CSA-C22.2 NO. 0-10CAN/CSA-C22.2 NO. 61010-1-12CAN/CSA-C22.2 NO. 60079-0:15CAN/CSA-C22.2 NO. 60079-11:14CAN/CSA-C22.2 NO. 60079-15:16UL 61010-1:12UL 60079-0:13UL 60079-11:13UL 60079-15:13EACTP TC 012/2011ГОСТ 31610.0-2014ГОСТ 31610.11-2014ГОСТ 31610.15-2014CCCGB 3836.1-2010GB 3836.4-2010GB 3836.8-2014Marinewww.emerson.com/amsDNV GL rules for classification –Ships and offshore units3
Eddy Current SensorNovember 2020Hazardous Area ApprovalsIntrinsic Safety (ia)ATEXIEC-ExCSAEAC-ExCCC-ExCCOE PESO IndiaKTL KoreaArea classification depends on converter,see converter documentation for details.Sensor temperature classification:Tamb:T6 (-35 C Tamb 55 C)T4 (-35 C Tamb 130 C)T2 (-35 C Tamb 200 C)CML JapanNon-sparking (nA)ATEXIEC-ExCSAEAC-ExCCC-ExCCOE PESO IndiaKTL KoreaArea classification depends on converter,see converter documentation for details.Sensor temperature classification:Tamb:T6 (-35 C Tamb 55 C)T4 (-35 C Tamb 130 C)T2 (-35 C Tamb 200 C)CML Japanwww.emerson.com/ams4
Eddy Current SensorNovember 2020DimensionsEZ1050-xx-xx-xxx & EZ1052-xx-xx-xxxEZ1051-xx-xx-xxx & EZ1053-xx-xx-xxxwww.emerson.com/ams5
Eddy Current SensorNovember 2020DimensionsEZ1080-xx-xx-xxx & EZ1082-xx-xx-xxxEZ1081-xx-xx-xxx & EZ1083-xx-xx-xxxwww.emerson.com/ams6
Eddy Current SensorNovember 2020DimensionsEZ1080-RM-00-xxx & EZ1082-RM-00-xxxEZ1081-RM-00-xxx & EZ1083-RM-00-xxxwww.emerson.com/ams7
Eddy Current SensorNovember 2020DimensionsEZ1900-xxxEZ1901-xxxOrdering Information SensorTip DiameterCase ThreadsArmored CableModel 52YesEZ1053NoEZ1082YesEZ10838mm5mm8mmM10x1¼”-28 UNF3/8”-24 UNFwww.emerson.com/ams8
Eddy Current EZ1082EZ1083-CaseLengthXX02 20mm(Minimum)I25 250mm(Maximum)Order in incrementsof 10mmRM Reverse MountNote: 20mm Caseis only availablewith EZ1050and EZ1080.November 2020-UnthreadedLengthXX00 0mm, No UTL05 50mm(Minimum)I20 200mm(Maximum)-CableLengthXXX005 0.5m010 1.0m015 1.5mNote: Remainingthreaded Lengthmust be either50mm or 100mm020 2.0m050 5.0m100 10.0m150 15.0mNote: MaximumCase Length of5mm Sensors islimited to 100mm.300 30.0mNote: ReverseMount is onlyavailable with8mm sensors.15.0m and30.0m onrequest(non-standard),30.0m notavailable withEZ105x sensors.Note:08 0.8in10 1.0in(Minimum)I95 9.5in(Maximum)00 0.0in, No UTL20 2.0in(Minimum)I75 7.5in(Maximum)Order in incrementsof 0.5inNote: Remainingthreaded Lengthmust be either2.0in or 4.0in.RM Reverse MountNote: 0.8in Caseis only availablewith EZ1052and EZ1082.Note: MaximumCase Length of5mm Sensors islimited to 4.0in.Note: ReverseMount is onlyavailable with8mm sensors.Note: Usageof EZ190xExtension Cablepossiblewith 0.5m,1.0m, 1.5m& 2.0moption only.Note: Whileusing sensorsin combinationwith extensioncable, overallsystem lengthmust be 4.0m,5.0m, 6.0m,7.0m, 8.0m,9.0m or 10.0m.Example:EZ1080-02-00-050EZ 8mm, M10X1, NO ARMOR, 20MM SLEEVE, 0MM UNTHREADED, 5M CABLEwww.emerson.com/ams9
Eddy Current SensorNovember 2020Ordering Information Extension CableArmored CableXModel No.EZ1900 NoCable LengthXXX-020 2.0m025 2.5m030 3.0mEZ1901 Yes035 3.5m040 4.0m045 4.5m050 5.0m055 5.5m060 6.0m065 6.5m070 7.0m075 7.5m080 8.0m085 8.5m090 9.0m095 9.5m140 14.0m*290 29.0m** On request (non-standard), 29.0m not available for EZ105x sensors.Example:EZ1900-040EZ1000 EXTENSION CABLE, NO ARMOR, 4M CABLEProduct AccessoriesModel NumberProduct DescriptionMPT 064Metal Protection TubeEZ1600ECS PROBE HOLDERwww.emerson.com/ams10
Eddy Current SensorNovember 2020 2020, Emerson. All rights reserved.The Emerson logo is a trademark and service mark of Emerson Electric Co. The AMS logo isa mark of one of the Emerson family of companies. All other marks are the property of theirrespective owners.Contact Uswww.emerson.com/contactusThe contents of this publication are presented for informational purposes only, and while diligentefforts were made to ensure their accuracy, they are not to be construed as warranties orguarantees, express or implied, regarding the products or services described herein or theiruse or applicability. All sales are governed by our terms and conditions, which are available onrequest. We reserve the right to modify or improve the designs or specifications of our productsat any time without notice.
en 60079-15:2010 iec-ex iec 60079-0:2017 iec 60079-11:2011 iec 60079-15:2010 ccoe peso india iec 60079-0:2011 iec 60079-11:2011 iec 60079-15:2010 csa can/csa-c22.2 no. 0-10 can/csa-c22.2 no. 61010-1-12 can/csa-c22.2 no. 60079-0:15 can/csa-c22.2 no. 60079-11:14 can/csa-c22.2 no.
Search on eddy current braking on google lIgnore links to: u Mary Baker Eddy u Fish's Eddy lIn addition to these generator brakes, the braking function of the vehicle is assured by the modular eddy-current brakes. The individual eddy-current braking magnets act on the guidance rails of the guideway and guarantee the braking of the vehicle.
Eddy Current Probes Olympus eddy current probes consist of the acquired brands of Nortec and NDT Engineering. We offer more than 10,000 stan-dard and custom designed eddy current probes, standard refer-ences, and accessories. This catalog features many of the standard design probes
EC Eddy Current ECPT Eddy Current Pulsed Thermography ECT Eddy Current Testing EM Electromagnetic EMAT Electromagnetic Acoustic Transducer EMF Electromagnetic Field GMR Giant Magnetoresistance GPIB General Purpose Interface Bus GPR Ground Penetrating Radar IR Infra-Red LPT Line Printer Terminal MFEC Multi-Frequency Eddy Current
The eddy current brake implements the idea introduced above to generate a torque sufficiently large that resists the rotational motion of wheels. Figure 2 shows the schematic diagram of a simple eddy current brake with only one magnet around it. The subsequent analysis is based on this simple model. Figure 2: Schematic diagram of eddy current .
Detection of Damage and Crack in Railhead by Using Eddy Current Testing. 547. Figure 1. Dimension of eddy current sensor probe. Two eddy current sensor probes were used. One was for detecting the signal from a rail. It was positioned on a tested sample and scanned along the rail length. Another was for reference. It was positioned in air far .
Eddy Current Test Ing. Herbert Baumgartner, CEO & Owner of ibg NDT-Group page 1 of 10 04.Dec.2012 Handbook Induction Heating Eddy Current Paper.doc Both induction heating and eddy current testing work with coils, generators, ac-current and ac-voltage, frequencies, field strength and induction law.
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An eddy current inspection was performed on the tubes in this machine. This test was performed using accepted eddy current test methods for the inspection of in-service tubing. It should be noted that Eddy Current is not a leak detection method. The possibility does exist that tubes could contain defects and/or leaks which are not detectable.
