{"id":11052,"date":"2026-06-17T20:25:19","date_gmt":"2026-06-18T03:25:19","guid":{"rendered":"https:\/\/sunflaser.com\/?post_type=product&p=11052"},"modified":"2026-06-29T01:04:42","modified_gmt":"2026-06-29T08:04:42","slug":"905nm-laser-rangefinder-module-1200m-sfa1200bj","status":"publish","type":"product","link":"https:\/\/sunflaser.com\/fr\/shop\/905nm-laser-rangefinder-module-1200m-sfa1200bj\/","title":{"rendered":"Module t\u00e9l\u00e9m\u00e8tre laser 905 nm, port\u00e9e 1 200 m, SFA1200BJ"},"content":{"rendered":"

Principaux arguments de vente<\/span><\/strong><\/p>\n

Une couverture exceptionnelle \u00e0 longue et \u00e0 courte port\u00e9e :<\/span><\/strong>\u00a0Tout d'abord, ce module offre une port\u00e9e maximale de \u2265 1 200 m sur des cibles de construction pr\u00e9sentant une r\u00e9flectivit\u00e9 de type 70% et une port\u00e9e minimale de 5 m sur des cibles blanches pr\u00e9sentant une r\u00e9flectivit\u00e9 de type 90%. Il offre donc d'excellentes performances tant pour les lev\u00e9s \u00e0 longue distance que pour la d\u00e9tection \u00e0 courte distance.<\/span><\/p>\n

Mesure de haute pr\u00e9cision :<\/span><\/strong>\u00a0De plus, le module offre une pr\u00e9cision de \u00b10,7 m pour les distances \u2264 100 m et de \u00b1(0,7 + 0,004 \u00d7 D) m pour les distances > 100 m. De plus, il maintient un taux de r\u00e9ussite des mesures \u2265 98% et un taux de fausses alarmes \u2264 1%. Il garantit ainsi des donn\u00e9es fiables pour la prise de d\u00e9cisions critiques.<\/span><\/p>\n

Conception ultra-compacte et l\u00e9g\u00e8re :<\/span><\/strong>\u00a0De plus, ce module miniature ne mesure que 14,5 mm \u00d7 25 mm \u00d7 26 mm et ne p\u00e8se que 12 \u00b1 0,5 g. Il figure ainsi parmi les plus petits de sa cat\u00e9gorie, ce qui permet de l'int\u00e9grer facilement dans des drones, des appareils portables et des syst\u00e8mes robotiques o\u00f9 l'espace est limit\u00e9.<\/span><\/p>\n

Faible consommation d'\u00e9nergie et gestion de la veille :<\/span><\/strong>\u00a0De plus, nous avons con\u00e7u ce module pour qu'il pr\u00e9sente une consommation en veille \u2264 1 mW (lorsque la broche d'activation est \u00e0 l'\u00e9tat haut) et une consommation en fonctionnement \u2264 1,5 W \u00e0 25 \u00b0C. Gr\u00e2ce \u00e0 la commutation dynamique de l'alimentation via la broche d'activation, il s'av\u00e8re id\u00e9al pour les applications aliment\u00e9es par batterie.<\/span><\/p>\n

Modes de mesure flexibles :<\/span><\/strong>\u00a0Le module prend \u00e9galement en charge aussi bien la mesure ponctuelle que la mesure en continu avec des intervalles personnalisables. Plus pr\u00e9cis\u00e9ment, le mode continu fonctionne \u00e0 3 Hz pour une m\u00eame cible et \u00e0 2 Hz lors du changement de cible. Il s'adapte ainsi en toute fluidit\u00e9 aux sc\u00e9narios tant statiques que dynamiques.<\/span><\/p>\n

Laser de classe 1 sans danger pour les yeux :<\/span><\/strong>\u00a0Pour garantir la s\u00e9curit\u00e9, le module fonctionne \u00e0 une longueur d'onde de 905 nm et est certifi\u00e9 conforme \u00e0 la norme CEI 60825-1, classe 1. Il ne pr\u00e9sente donc aucun risque de l\u00e9sion oculaire et peut \u00eatre utilis\u00e9 en toute s\u00e9curit\u00e9 dans les zones civiles et les lieux publics.<\/span><\/p>\n

Une r\u00e9silience environnementale solide :<\/span><\/strong>\u00a0De plus, ce module est conforme \u00e0 la norme IP67, r\u00e9siste \u00e0 des chocs allant jusqu\u2019\u00e0 1 000 g\/ms et supporte des vibrations de 5\u201350\u20135 Hz \u00e0 2,5 g. De plus, il fonctionne \u00e0 des temp\u00e9ratures comprises entre -20 \u00b0C et +60 \u00b0C et peut \u00eatre stock\u00e9 entre -25 \u00b0C et +75 \u00b0C. Il garantit ainsi des performances fiables, m\u00eame dans des conditions ext\u00e9rieures difficiles.<\/span><\/p>\n

Communication s\u00e9rie standard et int\u00e9gration facile :<\/span><\/strong>\u00a0Pour assurer une connectivit\u00e9 fluide, le module utilise une interface UART-TTL (3,3 V) avec un d\u00e9bit en bauds par d\u00e9faut de 115 200 bps. De plus, il prend en charge plusieurs d\u00e9bits en bauds, notamment 9 600, 14 400, 19 200, 38 400, 56 000, 57 600, 128 000 et 230 400 bps. Cette flexibilit\u00e9 simplifie consid\u00e9rablement l\u2019int\u00e9gration dans les syst\u00e8mes embarqu\u00e9s.<\/span><\/p>\n

Accompagnement complet au d\u00e9veloppement :<\/span><\/strong>\u00a0Enfin, nous fournissons un logiciel de test d\u00e9di\u00e9, un protocole de communication complet, un autotest \u00e0 la mise sous tension et un mode de d\u00e9bogage en continu LD. Ensemble, ces outils acc\u00e9l\u00e8rent les cycles de d\u00e9veloppement et r\u00e9duisent les d\u00e9lais de mise sur le march\u00e9.<\/span><\/p>\n

\n

Fonctions<\/span><\/strong><\/p>\n

Mesure ponctuelle et en continu :<\/span><\/strong>\u00a0D\u00e8s r\u00e9ception des commandes correspondantes, le module effectue des mesures de distance ponctuelles ou en continu. Il renvoie ensuite en temps r\u00e9el \u00e0 la fois l'\u00e9tat (r\u00e9ussite\/\u00e9chec) et les donn\u00e9es de distance, ce qui permet une r\u00e9action rapide.<\/span><\/p>\n

Autotest \u00e0 la mise sous tension :<\/span><\/strong>\u00a0Au d\u00e9marrage, le module v\u00e9rifie automatiquement l'\u00e9tat de son syst\u00e8me. Plus pr\u00e9cis\u00e9ment, il renvoie STA=1 en cas de r\u00e9ussite ou un code d'erreur \u00e0 des fins de diagnostic. Cette fonctionnalit\u00e9 garantit que le module est pr\u00eat \u00e0 fonctionner avant chaque mission.<\/span><\/p>\n

Contr\u00f4le du mode basse consommation :<\/span><\/strong>\u00a0La broche d'activation (broche 6) permet \u00e0 l'utilisateur de basculer entre le fonctionnement normal et le mode veille (<1 mW). Cette fonction permet ainsi de prolonger consid\u00e9rablement l'autonomie de la batterie.<\/span><\/p>\n

D\u00e9bit en bauds configurable :<\/span><\/strong>\u00a0Le module prend en charge neuf r\u00e9glages de d\u00e9bit en bauds via des commandes s\u00e9rie, qui prennent effet apr\u00e8s un red\u00e9marrage. Cela offre ainsi une grande flexibilit\u00e9 pour divers contr\u00f4leurs h\u00f4tes et configurations syst\u00e8me.<\/span><\/p>\n

Mode \u00ab Continuous-On \u00bb du LD :<\/span><\/strong>\u00a0\u00c0 des fins de d\u00e9veloppement et de mise au point, nous avons int\u00e9gr\u00e9 un mode de d\u00e9bogage d\u00e9di\u00e9 que les utilisateurs peuvent activer ou d\u00e9sactiver \u00e0 l'aide d'une commande. Nous recommandons toutefois d'\u00e9viter toute utilisation prolong\u00e9e afin de pr\u00e9venir toute surchauffe.<\/span><\/p>\n

Protocole de communication fiable :<\/span><\/strong>\u00a0Enfin, le module utilise un format de trame de 8 octets comprenant un en-t\u00eate (55 AA), un code de fonction, des octets de donn\u00e9es et une somme de contr\u00f4le. Toutes les donn\u00e9es sont transmises au format hexad\u00e9cimal, les valeurs de distance \u00e9tant multipli\u00e9es par 10 \u00e0 des fins d'int\u00e9grit\u00e9.<\/span><\/p>\n

\n

Domaines d'application<\/span><\/strong><\/p>\n

V\u00e9hicules a\u00e9riens sans pilote (UAV) :<\/span><\/strong>\u00a0Gr\u00e2ce \u00e0 sa conception ultra-l\u00e9g\u00e8re et compacte, ce module s'av\u00e8re id\u00e9al pour l'altim\u00e9trie par drone, le suivi du relief, l'\u00e9vitement d'obstacles et l'atterrissage de pr\u00e9cision.<\/span><\/p>\n

Automatisation industrielle et robotique :<\/span><\/strong>\u00a0De m\u00eame, les fabricants peuvent l'int\u00e9grer dans des v\u00e9hicules \u00e0 guidage automatique (AGV), des bras robotiques et des cha\u00eenes de production pour assurer un positionnement pr\u00e9cis, la surveillance des distances et la pr\u00e9vention des collisions.<\/span><\/p>\n

S\u00e9curit\u00e9 et surveillance :<\/span><\/strong>\u00a0De plus, les professionnels de la s\u00e9curit\u00e9 l'utilisent dans le cadre de la protection p\u00e9rim\u00e9trique, de la surveillance des fronti\u00e8res et des \u00e9quipements destin\u00e9s aux forces de l'ordre pour une mesure fiable de la distance \u00e0 la cible.<\/span><\/p>\n

Ing\u00e9nierie et topographie :<\/span><\/strong>\u00a0De plus, ce module prend en charge le tra\u00e7age de chantiers, l'inspection des infrastructures, les \u00e9tudes g\u00e9ologiques et le relev\u00e9 des pyl\u00f4nes de t\u00e9l\u00e9communications.<\/span><\/p>\n

Sports de plein air et chasse :<\/span><\/strong>\u00a0Gr\u00e2ce \u00e0 sa taille compacte et \u00e0 son poids plume, il est \u00e9galement id\u00e9al pour les t\u00e9l\u00e9m\u00e8tres de golf, les lunettes de chasse et les outils de navigation.<\/span><\/p>\n

A\u00e9rospatiale et d\u00e9fense :<\/span><\/strong>\u00a0Enfin, cette solution convient aux petits a\u00e9ronefs, aux v\u00e9hicules terrestres sans pilote (UGV) et aux \u00e9quipements tactiques qui n\u00e9cessitent des modules de t\u00e9l\u00e9m\u00e9trie compacts et hautement performants.<\/span><\/p>\n

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  • \n\n\n\n\t\n\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t
    Param\u00e8tres<\/span><\/th>Sp\u00e9cifications<\/span><\/th>\n<\/tr>\n<\/thead>\n
    Distance maximale de t\u00e9l\u00e9m\u00e9trie<\/span><\/td>\u2265 1 200 m \u00e0 une r\u00e9flectivit\u00e9 de 701 TP3T, cible de type b\u00e2timent<\/span><\/td>\n<\/tr>\n
    Distance minimale de t\u00e9l\u00e9m\u00e9trie<\/span><\/td>5 m \u00e0 une r\u00e9flectivit\u00e9 de 90%, plaque cible blanche<\/span><\/td>\n<\/tr>\n
    Pr\u00e9cision de mesure de distance (d \u2264 100 m)<\/span><\/td>\u00b10,7 m<\/span><\/td>\n<\/tr>\n
    Pr\u00e9cision de mesure de distance (d > 100 m)<\/span><\/td>\u00b1(0,7 + 0,004 \u00d7 d) m<\/span><\/td>\n<\/tr>\n
    Fr\u00e9quence de mesure (m\u00eame cible)<\/span><\/td>3 Hz<\/span><\/td>\n<\/tr>\n
    Fr\u00e9quence de mesure (cibles de commutation)<\/span><\/td>2 Hz<\/span><\/td>\n<\/tr>\n
    Taux de r\u00e9ussite des mesures<\/span><\/td>\u226598%<\/span><\/td>\n<\/tr>\n
    Taux de fausses alarmes<\/span><\/td>\u22641%<\/span><\/td>\n<\/tr>\n
    Longueur d'onde du laser<\/span><\/td>905 \u00b1 10 nm<\/span><\/td>\n<\/tr>\n
    Classification des lasers<\/span><\/td>Classe 1 (IEC 60825-1)<\/span><\/td>\n<\/tr>\n
    Divergence du faisceau laser (typique)<\/span><\/td>\u2264 10 mrad<\/span><\/td>\n<\/tr>\n
    Puissance moyenne du laser<\/span><\/td>7,63 mW<\/span><\/td>\n<\/tr>\n
    Champ de vision (FOV) du r\u00e9cepteur<\/span><\/td>\u22488 mrad<\/span><\/td>\n<\/tr>\n
    Type d'interface<\/span><\/td>UART-TTL (3,3 V)<\/span><\/td>\n<\/tr>\n
    D\u00e9bit en bauds par d\u00e9faut<\/span><\/td>115200 bps<\/span><\/td>\n<\/tr>\n
    Tension d'alimentation<\/span><\/td>3,3 \u00b1 0,1 V CC<\/span><\/td>\n<\/tr>\n
    Alimentation en veille (POWER_ON \u00e0 l'\u00e9tat haut)<\/span><\/td>\u2264 1 mW<\/span><\/td>\n<\/tr>\n
    Alimentation en veille (POWER_ON \u00e0 l'\u00e9tat bas)<\/span><\/td>\u2264 350 mW<\/span><\/td>\n<\/tr>\n
    Puissance de fonctionnement \u00e0 25 \u00b0C<\/span><\/td>\u2264 1,5 W<\/span><\/td>\n<\/tr>\n
    Puissance de fonctionnement \u00e0 70 \u00b0C<\/span><\/td>\u2264 1,8 W<\/span><\/td>\n<\/tr>\n
    Puissance de fonctionnement \u00e0 -20 \u00b0C<\/span><\/td>\u2264 1,3 W<\/span><\/td>\n<\/tr>\n
    Temps de r\u00e9ponse (d\u00e9marrage du syst\u00e8me + premi\u00e8re mesure)<\/span><\/td>Min. : \u2264 550 ms + 46 ms (courte port\u00e9e)<\/span><\/td>\n<\/tr>\n
    Max : \u2264 550 ms + 458 ms (longue port\u00e9e)<\/span><\/td>\n<\/tr>\n
    Dimensions (L\u00d7L\u00d7H)<\/span><\/td>14,5 mm \u00d7 25 mm \u00d7 26 mm<\/span><\/td>\n<\/tr>\n
    Poids<\/span><\/td>12 \u00b1 0,5 g<\/span><\/td>\n<\/tr>\n
    R\u00e9sistance aux chocs<\/span><\/td>1 000 g\/ms (10 fois par seconde le long de l'axe optique)<\/span><\/td>\n<\/tr>\n
    R\u00e9sistance aux vibrations<\/span><\/td>5\u201350\u20135 Hz, 1 octave\/min, 2,5 g<\/span><\/td>\n<\/tr>\n
    Temp\u00e9rature de fonctionnement<\/span><\/td>de -20 \u00b0C \u00e0 +60 \u00b0C<\/span><\/td>\n<\/tr>\n
    Temp\u00e9rature de stockage<\/span><\/td>de -25 \u00b0C \u00e0 +75 \u00b0C<\/span><\/td>\n<\/tr>\n
    MTBF<\/span><\/td>\u2265 1 500 h<\/span><\/td>\n<\/tr>\n
    Indice de protection contre la p\u00e9n\u00e9tration<\/span><\/td>IP67<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

    Le t\u00e9l\u00e9m\u00e8tre laser compact SFA1200BJ est un module opto\u00e9lectronique haute performance con\u00e7u pour fournir des mesures de distance pr\u00e9cises gr\u00e2ce \u00e0 l'\u00e9mission d'un laser de 905 nm et au calcul du temps de vol jusqu'\u00e0 la cible. Ce module allie une pr\u00e9cision de mesure fiable (\u00b10,7 m jusqu\u2019\u00e0 100 m) \u00e0 une interface UART-TTL intuitive pour une int\u00e9gration ais\u00e9e dans les syst\u00e8mes, tandis que sa conception ultra-compacte de 12 g et sa faible consommation d\u2019\u00e9nergie en font la solution id\u00e9ale pour les plateformes portables et a\u00e9riennes. Solution de classe 1 sans danger pour les yeux et dot\u00e9e d\u2019une protection environnementale IP67, il r\u00e9pond aux exigences strictes des applications industrielles, des drones et de la topographie \u00e0 l\u2019\u00e9chelle mondiale, offrant des performances constantes dans des conditions d\u2019utilisation vari\u00e9es.<\/span><\/strong><\/p>","protected":false},"featured_media":11053,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[126],"product_tag":[776,777,775,778,780,781,779],"class_list":["post-11052","product","type-product","status-publish","has-post-thumbnail","product_cat-905nm-semiconductor-pulsed-laser-rangefinder-module","product_tag-1200mranging","product_tag-12gultralight","product_tag-905nmlaserrangefinder","product_tag-class1eyesafe","product_tag-industrialautomation","product_tag-sunflaser","product_tag-uavpayload","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"\n905nm Laser Rangefinder Module 1200m SFA1200BJ - SunFlaser Tech<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sunflaser.com\/fr\/shop\/905nm-laser-rangefinder-module-1200m-sfa1200bj\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"905nm Laser Rangefinder Module 1200m SFA1200BJ\" \/>\n<meta property=\"og:description\" content=\"The SFA1200BJ compact laser rangefinder is a high-performance optoelectronic module engineered to deliver precise distance measurements by emitting a 905nm laser and calculating its time\u2011of\u2011flight to the target. This module combines reliable ranging accuracy (\u00b10.7m up to 100m) with an intuitive UART\u2011TTL interface for effortless system integration, while its ultra\u2011compact 12g design and low power consumption make it ideal for portable and airborne platforms. 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