{"datasheetResultDocument":{"certificateImages":{"ce":"/responsive/original/content/gallery/productcertificates/ce.png?v=-2057297231","ccc":"/responsive/original/content/gallery/productcertificates/ccc.png?v=2024908616","ukca":"/responsive/original/content/gallery/productcertificates/ukca.png?v=-1942099300","ex":"/responsive/original/content/gallery/productcertificates/ex.png?v=2092870221","iec":"/responsive/original/content/gallery/productcertificates/iec.png?v=-2057280840","fm":"/responsive/original/content/gallery/productcertificates/fm.png?v=-2057278154","ts":"/responsive/original/content/gallery/productcertificates/ts.png?v=-1856741463"},"completeFooter":"ifm efector, inc. • 1100 Atwater Drive • Malvern • PA 19355 — EN-US — N7S21A — 05.01.2026","connections":[{"anschlussbelegungSubSections":[],"beschaltungSubSections":[],"connectionDescriptionAttachable":"","connectionDescriptionCable":"Cable: 0.065 m; 2 x 0.14 mm², PTFE","connectionDescriptionPlug":"Connector: 1 x DUBOX","connectionSubSectionList":[{"connectionHeading":"","connectionImage":"https://media.ifm.com/dam/b602f44b-9e54-483d-8231-61f32f1f9f52/Original/AN_I_1095.jpg","connectionImageCaption":[],"connectionImageUrl":null,"footerText":[],"pinAssignment":[],"subsectionName":"Connection","type":"pin"}],"pinLayoutImage":"https://media.ifm.com/dam/e6c7d80a-2d8a-4c57-a26f-9b070fb90dbb/pim,w_0.6;r_pad,w_1.02,h_1.02,bc_white/PIN_0199.png","pinLayoutImageDesc":"Connector: 1 x DUBOX","pinLayoutImageUrl":null,"pinSubSections":[{"connectionHeading":"","connectionImage":"https://media.ifm.com/dam/b602f44b-9e54-483d-8231-61f32f1f9f52/Original/AN_I_1095.jpg","connectionImageCaption":[],"connectionImageUrl":null,"footerText":[],"pinAssignment":[],"subsectionName":"Connection","type":"pin"}],"sectionName":"Electrical connection - plug"}],"datasheetSections":[{"datasheetSubSectionList":[{"dataSheetAttributesList":[{"inlineImage":"","inlineImageUrl":null,"key":"at_elektrische-ausfuehrung","keyOrName":"at_elektrische-ausfuehrung","name":"Electrical design","tableValue":null,"type":"string","uom":"","value":"NAMUR","valueList":null},{"inlineImage":"","inlineImageUrl":null,"key":"at_ausgangsfunktion-digital","keyOrName":"at_ausgangsfunktion-digital","name":"Output function","tableValue":null,"type":"string","uom":"","value":"normally closed","valueList":null},{"inlineImage":"","inlineImageUrl":null,"key":"at_gehaeuse","keyOrName":"at_gehaeuse","name":"Housing","tableValue":null,"type":"string","uom":"","value":"rectangular","valueList":null},{"inlineImage":"","inlineImageUrl":null,"key":"at_dimensions","keyOrName":"at_dimensions","name":"Dimensions","tableValue":null,"type":"string","uom":"[mm]","value":"19 x 10 x 15","valueList":null}],"name":""}],"sectionName":"Product characteristics"},{"datasheetSubSectionList":[{"dataSheetAttributesList":[{"inlineImage":"","inlineImageUrl":null,"key":"at_einsatzbereich-applikation","keyOrName":"at_einsatzbereich-applikation","name":"Application","tableValue":null,"type":"string","uom":"","value":"Industrial applications","valueList":null}],"name":""}],"sectionName":"Application"},{"datasheetSubSectionList":[{"dataSheetAttributesList":[{"inlineImage":"","inlineImageUrl":null,"key":"at_anschluss-an-schaltverstaerker","keyOrName":"at_anschluss-an-schaltverstaerker","name":"Connection at circuit amplifier","tableValue":null,"type":"string","uom":"","value":"yes","valueList":null},{"inlineImage":"","inlineImageUrl":null,"key":"at_schaltverstaerker","keyOrName":"at_schaltverstaerker","name":"Switching amplifiers","tableValue":null,"type":"string","uom":"","value":"connection to certified intrinsically safe circuits with the max. values: U = 15 V / I = 50 mA / P = 120 mW","valueList":null},{"inlineImage":"","inlineImageUrl":null,"key":"at_nennspannung-dc","keyOrName":"at_nennspannung-dc","name":"Nominal voltage DC","tableValue":null,"type":"string","uom":"[V]","value":"8.2; (1kΩ)","valueList":null},{"inlineImage":"","inlineImageUrl":null,"key":"at_anschlussspannung-dc","keyOrName":"at_anschlussspannung-dc","name":"Supply voltage DC","tableValue":null,"type":"string","uom":"[V]","value":"5...25;  (when used outside the hazardous area)","valueList":null},{"inlineImage":"","inlineImageUrl":null,"key":"at_stromaufnahme","keyOrName":"at_stromaufnahme","name":"Current consumption","tableValue":null,"type":"string","uom":"[mA]","value":"< 1.2;  (disabled; conductive: > 2,1)","valueList":null},{"inlineImage":"","inlineImageUrl":null,"key":"at_schutzklasse","keyOrName":"at_schutzklasse","name":"Protection class","tableValue":null,"type":"string","uom":"","value":"III","valueList":null}],"name":""}],"sectionName":"Electrical data"},{"datasheetSubSectionList":[{"dataSheetAttributesList":[{"inlineImage":"","inlineImageUrl":null,"key":"at_elektrische-ausfuehrung","keyOrName":"at_elektrische-ausfuehrung","name":"Electrical design","tableValue":null,"type":"string","uom":"","value":"NAMUR","valueList":null},{"inlineImage":"","inlineImageUrl":null,"key":"at_ausgangsfunktion-digital","keyOrName":"at_ausgangsfunktion-digital","name":"Output function","tableValue":null,"type":"string","uom":"","value":"normally closed","valueList":null},{"inlineImage":"","inlineImageUrl":null,"key":"at_schaltfrequenz-dc-bereich","keyOrName":"at_schaltfrequenz-dc-bereich","name":"Switching frequency DC","tableValue":null,"type":"string","uom":"[Hz]","value":"3000","valueList":null}],"name":""}],"sectionName":"Outputs"},{"datasheetSubSectionList":[{"dataSheetAttributesList":[{"inlineImage":"","inlineImageUrl":null,"key":"at_eintauchtiefe-seitlich-bereich","keyOrName":"at_eintauchtiefe-seitlich-bereich","name":"Insertion depth (from the side)","tableValue":null,"type":"string","uom":"[mm]","value":"5...7","valueList":null}],"name":""}],"sectionName":"Monitoring range"},{"datasheetSubSectionList":[{"dataSheetAttributesList":[{"inlineImage":"","inlineImageUrl":null,"key":"at_hysterese-prozent","keyOrName":"at_hysterese-prozent","name":"Hysteresis","tableValue":null,"type":"string","uom":"[%]","value":"0...0.05","valueList":null}],"name":""}],"sectionName":"Accuracy / deviations"},{"datasheetSubSectionList":[{"dataSheetAttributesList":[{"inlineImage":"","inlineImageUrl":null,"key":"at_umgebungstemperatur-cel-bereich","keyOrName":"at_umgebungstemperatur-cel-bereich","name":"Ambient temperature","tableValue":null,"type":"string","uom":"[°C]","value":"-40...100","valueList":null},{"inlineImage":"","inlineImageUrl":null,"key":"at_schutzart","keyOrName":"at_schutzart","name":"Protection","tableValue":null,"type":"string","uom":"","value":"IP 67","valueList":null}],"name":""}],"sectionName":"Operating conditions"},{"datasheetSubSectionList":[{"dataSheetAttributesList":[{"inlineImage":"","inlineImageUrl":null,"key":"at_zulassungen","keyOrName":"at_zulassungen","name":"Approval","tableValue":null,"type":"string","uom":"","value":"BVS 08 ATEX E026; IECEx BVS 09.0016","valueList":null},{"inlineImage":"suppliers/ifm/documents/inlineimages/Ex.png","inlineImageUrl":"/restservices/us/en/assets/c3VwcGxpZXJzL2lmbS9kb2N1bWVudHMvaW5saW5laW1hZ2VzL0V4LnBuZw==","key":"at_atex-kennzeichnung","keyOrName":"at_atex-kennzeichnung","name":"ATEX marking","tableValue":null,"type":"string","uom":"","value":"II 1G Ex ia IIC T4 Ga","valueList":null},{"inlineImage":"suppliers/ifm/documents/inlineimages/Ex.png","inlineImageUrl":"/restservices/us/en/assets/c3VwcGxpZXJzL2lmbS9kb2N1bWVudHMvaW5saW5laW1hZ2VzL0V4LnBuZw==","key":"at_atex-kennzeichnung","keyOrName":"at_atex-kennzeichnung","name":"","tableValue":null,"type":"string","uom":"","value":"II 1D Ex ia IIIC T125°C Da","valueList":null},{"inlineImage":"","inlineImageUrl":null,"key":"at_emv","keyOrName":"at_emv","name":"EMC","tableValue":[[["td","EN 60947-5-2"],["td",""]]],"type":"text-table","uom":"","value":null,"valueList":null},{"inlineImage":"","inlineImageUrl":null,"key":"at_mttf","keyOrName":"at_mttf","name":"MTTF","tableValue":null,"type":"decimal","uom":"[years]","value":"2942","valueList":null}],"name":""}],"sectionName":"Tests / approvals"},{"datasheetSubSectionList":[{"dataSheetAttributesList":[{"inlineImage":"","inlineImageUrl":null,"key":"at_max-eigenkapazitaet","keyOrName":"at_max-eigenkapazitaet","name":"Max. internal capacitance","tableValue":null,"type":"string","uom":"[nF]","value":"150","valueList":null},{"inlineImage":"","inlineImageUrl":null,"key":"at_max-eigeninduktivitaet","keyOrName":"at_max-eigeninduktivitaet","name":"Max. internal inductance","tableValue":null,"type":"string","uom":"[µH]","value":"150","valueList":null}],"name":""}],"sectionName":"Safety classification"},{"datasheetSubSectionList":[{"dataSheetAttributesList":[{"inlineImage":"","inlineImageUrl":null,"key":"at_erp-bruttogewicht-wert","keyOrName":"at_erp-bruttogewicht-wert","name":"Weight","tableValue":null,"type":"decimal","uom":"[g]","value":"34","valueList":null},{"inlineImage":"","inlineImageUrl":null,"key":"at_gehaeuse","keyOrName":"at_gehaeuse","name":"Housing","tableValue":null,"type":"string","uom":"","value":"rectangular","valueList":null},{"inlineImage":"","inlineImageUrl":null,"key":"at_dimensions","keyOrName":"at_dimensions","name":"Dimensions","tableValue":null,"type":"string","uom":"[mm]","value":"19 x 10 x 15","valueList":null},{"inlineImage":"","inlineImageUrl":null,"key":"at_schlitzweite","keyOrName":"at_schlitzweite","name":"Slot width","tableValue":null,"type":"decimal","uom":"[mm]","value":"3.5","valueList":null},{"inlineImage":"","inlineImageUrl":null,"key":"at_werkstoffe-gehaeuse-text","keyOrName":"at_werkstoffe-gehaeuse-text","name":"Material","tableValue":null,"type":"string","uom":"","value":"housing: PBT","valueList":null}],"name":""}],"sectionName":"Mechanical data"},{"datasheetSubSectionList":[{"dataSheetAttributesList":[{"inlineImage":"","inlineImageUrl":null,"key":"at_zubehoer-mitgeliefert","keyOrName":"at_zubehoer-mitgeliefert","name":"Items supplied","tableValue":[[["td","counter-sunk screw: 1 x (M1,6 x 10 mm), stainless steel"]],[["td","Hexagon nut: 1 x M1,6"]]],"type":"text-table","uom":"","value":null,"valueList":null}],"name":""}],"sectionName":"Accessories"},{"datasheetSubSectionList":[{"dataSheetAttributesList":[{"inlineImage":"","inlineImageUrl":null,"key":"at_verpackungseinheit","keyOrName":"at_verpackungseinheit","name":"Pack quantity","tableValue":null,"type":"string","uom":"","value":"1 pcs.","valueList":null}],"name":""}],"sectionName":"Remarks"},{"datasheetSubSectionList":[{"dataSheetAttributesList":[{"inlineImage":null,"inlineImageUrl":null,"key":"cable connection","keyOrName":"cable connection","name":"Cable","tableValue":null,"type":"String","uom":"","value":"0.065 m; 2 x 0.14 mm², PTFE","valueList":null},{"inlineImage":null,"inlineImageUrl":null,"key":"plug connection","keyOrName":"plug connection","name":"Connector","tableValue":null,"type":"String","uom":"","value":"1 x DUBOX","valueList":null}],"name":null}],"sectionName":"Electrical connection - plug"}],"diagramSections":[],"footerAddress":"ifm efector, inc. • 1100 Atwater Drive • Malvern • PA 19355","footerDate":null,"footerRemark":"","freeTableSection":null,"infoBox":[],"lastModified":"Fri Aug 28 09:04:15 CEST 2026","madeInRemark":"","scaleDrawingLegend":[],"scaleDrawingRef":"https://media.ifm.com/dam/c387831a-0b78-4f3a-8600-496757ecb9fe/pim,w_0.9;r_pad,w_2000,h_1.01,bc_white/P_MZ_100_0454.png"},"defaultPdfDatasheetUrl":"https://media.ifm.com/dam/1d057fcc-7852-4b57-98ad-d61ac456bee0/Original/N7S21A-02_EN-US.pdf","scaleDrawingUrl":"https://media.ifm.com/dam/c387831a-0b78-4f3a-8600-496757ecb9fe/pim,w_0.9;r_pad,w_2000,h_1.01,bc_white/P_MZ_100_0454.png"}