{"product_id":"stack-airfuel-meter-with-lambda","title":"Ceas AFR Stack Air\/Fuel Meter (cu Sonda Lambda)","description":"\u003cdiv class=\"product-description\" itemscope=\"\" itemtype=\"http:\/\/schema.org\/Product\"\u003e\n\u003cmeta itemprop=\"brand\" content=\"Stack\"\u003e\n\u003cp\u003eDisponibil in magazinul \u003cstrong\u003eLet's Race\u003c\/strong\u003e (www.letsrace.ro), ceasul \u003cstrong\u003eAFR STACK\u003c\/strong\u003e este un instrument de telemetrie de inalta precizie dedicat aplicatiilor din motorsport. Acesta este vital pentru inginerii de cursa si pilotii care necesita monitorizarea si calibrarea exacta a parametrilor de functionare a motorului in regim de competitie.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-description\" itemscope=\"\" itemtype=\"http:\/\/schema.org\/Product\"\u003e\n\u003ch2\u003eCe este AFR si de ce este esential in Motorsport?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eRaportul Aer\/Combustibil (AFR - Air\/Fuel Ratio)\u003c\/strong\u003e reprezinta proportia masica dintre cantitatea de aer si cea de combustibil care patrunde in camera de ardere. In motorsport, mentinerea unui AFR optim este critica atat pentru maximizarea puterii livrate, cat si pentru fiabilitatea propulsorului sub sarcina extrema. Un amestec prea sarac (lean) la turatii ridicate duce la temperaturi periculoase pe evacuare si detonatii distructive (engine knock), in timp ce un amestec prea bogat (rich) compromite eficienta termica si scade performanta pe circuit.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch2\u003eTehnologia Senzorului Wideband\u003c\/h2\u003e\n\u003cp\u003eSpre deosebire de o sonda Lambda standard (narrowband), care indica doar daca amestecul este bogat sau sarac relativ la valoarea stoichiometrica de 14.7:1, \u003cstrong\u003esonda Wideband Bosch\u003c\/strong\u003e inclusa in pachet masoara cu o precizie de laborator intregul spectru al amestecului carburant. Aceasta ofera o curba de citire perfect liniara, caracteristica obligatorie pentru calibrarea precisa a unitatii de control al motorului (ECU map) in orice regim de sarcina.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch2\u003eDescriere Tehnica\u003c\/h2\u003e\n\u003cp itemprop=\"description\"\u003eAfisajul digital cu LED-uri hibride si indicatoarele radiale de pe cadran permit o citire instantanee, in timp real, a raportului aer\/combustibil sau a valorii Lambda pure, in functie de setarile utilizatorului. Pentru integrarea in ecosistemul vehiculului de competitie, ceasul STACK este dotat cu o iesire analogica de 0-5V. Aceasta permite conectarea directa la unitatile ECU standalone sau la sistemele profesionale de data logging \/ telemetrie pentru o analiza de date aprofundata dupa terminarea sesiunii pe circuit.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch2\u003eCaracteristici Tehnice\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIesire analogica:\u003c\/strong\u003e 0-5V liniar pentru sisteme de data logging si telemetrie\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAfisaj in timp real:\u003c\/strong\u003e Selectare comutabila intre raportul aer\/combustibil (AFR) sau valoarea Lambda\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSistem de siguranta proactiv:\u003c\/strong\u003e Alarma programabila pentru alertare vizuala imediata la detectarea unui amestec prea sarac (lean), prevenind avariile catastrofale ale motorului\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConectivitate extinsa:\u003c\/strong\u003e Iesiri de date seriale de generatie noua si compatibilitate integrala cu modulele de comanda Pro-Control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiametru instrument:\u003c\/strong\u003e 52mm (standard in motorsport)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCuloare fundal:\u003c\/strong\u003e Negru (Black)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003ch2\u003eCe contine pachetul:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInstrument de bord STACK AFR (52mm)\u003c\/li\u003e\n\u003cli\u003eSonda Lambda de inalta precizie Bosch (tip Wideband)\u003c\/li\u003e\n\u003cli\u003eCablaj profesional Motorsport necesar pentru instalare si integrarea semnalului\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cem\u003ePentru echipamente profesionale de motorsport si sisteme avansate de achizitie de date, vizitati www.letsrace.ro.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"STACK","offers":[{"title":"Default Title","offer_id":52709792088402,"sku":"ST3403","price":2230.0,"currency_code":"RON","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1044\/6857\/8642\/files\/stack-air-fuel-meter-with-lambda.jpg?v=1771189461","url":"https:\/\/letsrace.ro\/products\/stack-airfuel-meter-with-lambda","provider":"Let's Race | Echipamente Motorsport, Trackday si Karting","version":"1.0","type":"link"}