Inductive Proximity Sensors - Omron

Perfect for your specific needsInductive Proximity Sensors Over 50 years experience Designed for all environmental conditions Global availability

2Perfect for your specific needs - Inductive Proximity sensorsMaking Proximity sensing historyDevelopment of a “dream switch”As automation spread throughoutJapan, the market demand for high-performanceprecision switches capable of withstanding morethan 100 million cycles increased. Mr. Tateisi(founder of Omron) believed that this could onlybe achieved by creating a switch with a contactless(solid state) configuration and challenged hisengineers to develop such a switch. A team ofseven young researchers referred to by colleaguesas the “Seven Samurai” eventually succeeded.Developed and released in 1960, the proximity switch forms part of Omron’s traditional core business, whichhas led to us to become the world’s No.1 volume producer. We continue to develop NEW proximity sensortechnology, therefore Omron’s proximity sensor history is also the world’s proximity sensor history.Technology & sales2015201390’s80’s1960First PROXin the World70’sTL familydevelopmentE2C, E2F, E2Efamilies for specialapplications andfirst capacitivesensor inportfolio E2KE2E DC2 wiretype was awarded“Energy-ConservingMachinery “from JMF (JapanMachineryFederation)E2EM, E2ES - Longsensing distanceand SUS metalsensing face types2000’sE2A new moduleassembly conceptMore then 1 millionsensors yearly salesin Europe361º ConceptNew cost efficiencyof E2B, new smalldia. mPROX E2E,New developmentof E2A

3Advancement throughtechnological innovationOur inductive sensors are designed and tested to ensure a long service life even in the harshest environments.This trusted reliability makes our inductive proximity sensors one of the world’s most popular choices. We designthe sensors to withstand the toughest environmental conditions they are ever likely to experience in operation.So we put to work our 50-year heritage in proximity sensors: heritage that has seen over 200 million Omronproximity sensors shipped to satisfied customers across the globe. Wide portfolio and application range Highest reliability even in demanding environments Designed for flexibility - for best price performance fit

Perfect for your specific needs - Inductive Proximity sensorsYour needs, our focusSolutions perfectly matching your needsWe asked ourselves: ‘What do you need in sensors and components?’ Well, first you need reliability. Then a variety andchoice of performance levels. You may also want advanced functionality, with special features defined by you – oryou may want standardized solutions, with highly competitive prices.Whatever it is, it can all add up to a wish list that is difficult to fulfil. Until now. That’s because our new 361 Approachnot only provides a complete all-round offer, it also puts you at the very centre of the product selection process. It’san approach that leads to a Perfect Match – one with the extra degree of confidence that comes from choosingOmron.361 in one viewQuality Line-up Specs Application Customization Quality Line-up Specs Specs Application0 Application Customisation CustomizationN.A.designed for specificQuality Line-upapplicationalityd quoogve,ctiefefnger lifetime, mrget” loored fonfeaaturalltsesi“ nersomustrcsocost4Three distinct lines361 Approach offers three distinct lines within each sensor or component product category. LITE products arecost-effective without any compromise in quality. PRO products represent the “install & forget” option, offeringlonger lifetime, higher protection, and more features. While PROplus products are designed for specific applicationsor customer demands.

5The extra degree of advantageThree distinct lines of sensors and componentsPRO PLUS - µPROX E2E Highest accuracy characteristics Fit for tough environments The smallest size from3mm to 6,5mm diameter New non-shielded typesPRO - E2A Widest range of models for any factory andoutdoor application IP67 and IP69k for all standard models Line-up with NO NC and 2-wiresoutputs models Wide temperature range -40 C to 70 C Customisation for special needsLITE - E2B Perfect match for standard factoryapplications Standard models for M8, M12, M18 and M30 IP67 Round visible LED for operation control Standard temperature range -25 C to 70 C‘Quality’ refers to thestandard of manufacturing and the materialsused – this translates intoreliability.‘Line-up’ refers to thenumber of model types.’Application’ indicates thecomplexity of the automation.‘Specs’ refers to the choiceof performance levels.‘Customization’ is thepossibility to modify theproduct.

Selection tableCylindricalE2ACompactBrass, SUS––––2/4 mm4/8 mm8/16 mm15/30 mm––––– E2A DC 2-wire/4-wireCompactBrass, SUS––––2/4 mm4/8 mm8/16 mm15/30 mm––––– E2A3Long distanceBrass––––3mm / –6mm / –11mm / –20mm / –––––– –E2A-SCompactStainless steel––––2/4 mm4/8 mm8/16 mm15/20 mm––––– E2BCompactStainless steel––––2/4 mm4/8 mm8/16 mm15/30 mm––––– NONCNO NCDC 2-wireDC 3-wireDC 4-wireAC 2-wire10 to 30 VDC12 to 240 VAC –– –– – – –– –– – –– –– – –– –– –IP67 IP69K –Page 9––1115Type Vehicle usage certifiedDetergent andheat resistantChemical resistantSmall diameterIPVoltageratingWiringOper.modeMount.Max. sensing distanceModelTypeMaterialdia 3dia 4M5dia 6.5M8M12M18M3019 6 622 8 631 18 1053 40 2367 40 40ShieldedNon-shieldedSpecial modelsModel E2AUKey features e1 type approval(according toautomotive directive2005/83/EC) E1 (according tovehicle regulationdia 3 –dia 4dia 6.5 –M5M8 –M12 M18 M30 Page 136E2EHE2FQ stainless steel PTFE housinghousing 120 C heat resistance––––– 19– 19μPROX E2E High frequency of5 kHz: suitable forhigh-speed counting All sizes are alsoavailable as nonshielded types0.8 to 2 mm1.2 to 3 mm2 to 4 mm1.2 to 3 mm––––17E2EC* Small diameterhousing with shortbody length0.6 mm––––2 mm7 mm––

Inductive sensorsFormat SquareTL-WCompactABS–––––––––3 mm5 mm20 mm– 6 mm2.5 mm–––– E2Q5Long distancePBT––––––––––––40 mm NONCNO NCDC 2-wireDC 3-wireDC 4-wireAC 2-wire10 to 30 VDC12 to 240 VAC – –– – – –– – – – – –IP67 IP69K – – Page 24–21Type Full metal faceOil resistantHigh precision positioningE2E tested oil resistance oncommonly used lubricantsE2C-EDA* distance teaching up to μmaccuracy–––– 22 –––– ––IPVoltageratingWiringOper.modeMount.Max. sensing distanceModelTypeMaterialdia 3dia 4M5dia 5.4M8M12M18M3019 6 622 8 631 18 1053 40 2367 40 40ShieldedNon-shieldedSpecial modelsModel E2FMKey features immune to aluminiumand cast iron chips onsensing surface oil resistantdia 3dia 4dia 6.5M5M8M12M18M30Page*–––– 23The product is not represented in the brochure. For more information visit: ustrial.omron.eu/e2c Standard Available–No/not available7

E2AApplicationsFood and Beverage IndustryProcessing controlControl positioning of valves in the processing systems of dairies orbreweries.High water resistance8High mechanicalresistanceHigh electro-magneticnoise immunityControl position feedback in the splitter box of the beverage productionprocess.High vibration resistanceHigh resistance against Cable breakage protectemperature changetion

E2ACompact – cylindricalExtended sensing range inductive sensorin cylindrical brass housingThe high quality and the long-life design of the E2A extended sensing distance provide highoperational reliability, accurate performance and long sensor lifetime for a wide range ofapplications. Extended (double) sensing distance IP67 and IP69k for highest water protection DC 3-wire (NO, NC) Wide temperature range –40 to 70 C 200 mA max load current Wide installation and connectivity range through modular conceptOrdering informationPre-wiredSizeM8M12M18M30 – – – –– – – – SensingdistanceThread length(overall length)OutputconfigurationOrder code (for pre-wired types with 2 m PVC cable)Operation mode NOOperation mode NC2.0 mm4.0 mm4.0 mm8.0 mm8.0 mm16.0 mm15.0 mm20.0 mm*327 (40) mm21 (40) mm34 (50) mm27 (50) mm39 (59) mm29 (59) mm44 (64) mm29 (64) S02-WP-B1 2M*2E2A-S08KN04-WP-B1 2M*2E2A-M12KS04-WP-B1 2ME2A-M12KN08-WP-B1 2ME2A-M18KS08-WP-B1 2ME2A-M18KN16-WP-B1 2ME2A-M30KS15-WP-B1 2ME2A-M30KN20-WP-B1 2MSensingdistanceThread length(overall length)OutputconfigurationOrder code (for M12 connector types)Operation mode NOOperation mode NC2.0 mm4.0 mm4.0 mm8.0 mm8.0 mm16.0 mm15.0 mm20.0 mm*327 (43) mm21 (43) mm24 (48) mm27 (48) mm39 (53) mm29 (53) mm44 (58) mm29 (58) A-M30KS15-M1-B1E2A-M30KN20-M1-B1E2A-S08KS02-WP-B2 2M*2E2A-S08KN04-WP-B2 2M*2E2A-M12KS04-WP-B2 2ME2A-M12KN08-WP-B2 2ME2A-M18KS08-WP-B2 2ME2A-M18KN16-WP-B2 2ME2A-M30KS15-WP-B2 2ME2A-M30KN20-WP-B2 2MConnector types (M12)SizeM8M12M18M30*1*2*3 – – – –– – – – -M1-B2E2A-M30KS15-M1-B2E2A-M30KN20-M1-B2NPN models are available. For ordering replace “-B1” or “-B2” by “-C1” or “-C2”.M8 sized housings are only available in stainless steel (SUS 303).Models with longer sensing distances of 30 mm and 35 mm are available.Specifications(Exemplary for shielded versions.)ItemSensing distanceResponse frequencyPower supply voltage(operating voltage)Protective circuitsM8M12E2A-S08KSE2A-M12KS2 mm 10%4 mm 10%1,500 Hz1,000 Hz12 to 24 VDC. Ripple (p-p): 10% max. (10 to 32 VDC)M18E2A-M18KS8 mm 10%500 HzM30E2A-M30KS15 mm 10%250 HzPower supply reverse polarityOutput reverse polarity protection, power supply reverse polarity protection,protection, surge suppressor, short- surge suppressor, short-circuit protectioncircuit protectionAmbientOperating–40 to 70 CtemperatureStorage–40 to 85 C (with no icing or condensation)Degree of protectionIP67 after IEC 60529; IP69K after DIN 40050 part 9MaterialCaseStainless steelBrass-nickel platedSensing surface PBTindustrial.omron.eu/e2a9

E2A-SApplicationsAutomotive industrySpecial application systemsRoad Spreader. Proximity sensors control the rotor to ensure the correct speed for spreading of sand and reagents on the roads during wintertime.Extremely tough outdoor application conditions require the highest reliability of the sensors, housing and vibration-resistance of the sensor.Car washing system. Proximity sensors control end positioning of the frame and also current position of wash brushes. The sensors should have a longlife time to survive in high humidity and permanently changing external temperature.High resistance against High vibration resistemperature changetance10