{"id":2783,"date":"2025-10-23T03:07:28","date_gmt":"2025-10-23T03:07:28","guid":{"rendered":"https:\/\/jrhmeter.com\/?post_type=product&#038;p=2783"},"modified":"2026-06-09T06:43:51","modified_gmt":"2026-06-09T06:43:51","slug":"compteur-deau-intelligent-a-ultrasons-lorawan","status":"publish","type":"product","link":"https:\/\/jrhmeter.com\/fr\/product\/lorawan-ultrasonic-smart-water-meter\/","title":{"rendered":"Compteur d'eau intelligent \u00e0 ultrasons LoRaWAN"},"content":{"rendered":"<p><strong>Caract\u00e9ristiques :<\/strong><\/p>\n<p>\u25cf Gr\u00e2ce \u00e0 une puce de dosage de haute pr\u00e9cision fonctionnant \u00e0 l'\u00e9chelle de la picoseconde, elle offre un faible d\u00e9bit de d\u00e9marrage, une large plage de r\u00e9glage, une grande pr\u00e9cision de dosage et permet un dosage goutte \u00e0 goutte.<\/p>\n<p>\u25cf Les composants \u00e9lectroniques sont enti\u00e8rement scell\u00e9s et pr\u00e9sentent des caract\u00e9ristiques de r\u00e9sistance \u00e0 l'eau, \u00e0 l'humidit\u00e9, \u00e0 la poussi\u00e8re, \u00e0 la salet\u00e9 et au sable, entre autres.<\/p>\n<p>\u25cf Il peut stocker 24 enregistrements mensuels, 360 enregistrements quotidiens et 192 enregistrements horaires ; les donn\u00e9es peuvent \u00eatre conserv\u00e9es pendant une longue p\u00e9riode m\u00eame en cas de coupure de courant.<\/p>\n<p>\u25cf Surveillance en temps r\u00e9el de la batterie, de la temp\u00e9rature et du d\u00e9bit, avec des fonctions d'analyse, d'enregistrement et d'alarme en cas d'anomalies telles qu'une sous-tension de l'alimentation \u00e9lectrique, un dysfonctionnement du capteur ou une conduite non remplie (conduite vide). Parall\u00e8lement, l'\u00e9cran affiche les messages d'avertissement correspondants.<\/p>\n<p>\u25cf Il est possible de choisir parmi divers modes de communication (RS-485, M-Bus, NB-IoT, LoRa, CAT.1, TTL, LoRaWAN, etc.) pour permettre le relev\u00e9 centralis\u00e9 des compteurs et le r\u00e9glage des param\u00e8tres.<\/p>\n<p>\u25cfUne fonction de commande de vanne en option est disponible pour permettre la commande \u00e0 distance des vannes.<\/p>\n<p>\u25cf Le compteur prend en charge la mise \u00e0 jour \u00e0 distance en ligne, r\u00e9pond en permanence aux nouvelles exigences en mati\u00e8re de compteurs d'eau et dissipe les inqui\u00e9tudes des utilisateurs.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Caract\u00e9ristiques personnalis\u00e9es :<\/strong><\/p>\n<p>\u25cfMat\u00e9riaux du corps : laiton \/ plastique nylon \/ fonte \/ acier inoxydable<\/p>\n<p>\u25cf Communication facultative<\/p>\n<p>\u25cf Pr\u00e9cision : R250\/R400<\/p>\n<p>\u25cf Taille : 15 \u00e0 40 mm<\/p>\n<p>\u25cfAvec valve \/ Sans valve<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u00c9tat de fonctionnement :<\/strong><\/p>\n<p>\u25cfTemp\u00e9rature de l'eau \u2264 30 \u00b0C (compteur d'eau chaude \u2264 90 \u00b0C)<\/p>\n<p>\u25cf Pression d'eau \u2264 1 MPa ou 1,6 MPa<\/p>\n<p>\u25cf \u25b3P \u2264 63<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2957 aligncenter\" src=\"https:\/\/jrhmeter.com\/wp-content\/uploads\/2025\/10\/1-22.jpg\" alt=\"\" width=\"660\" height=\"165\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2958 aligncenter\" src=\"https:\/\/jrhmeter.com\/wp-content\/uploads\/2025\/10\/2-10.jpg\" alt=\"\" width=\"837\" height=\"259\" srcset=\"https:\/\/jrhmeter.com\/wp-content\/uploads\/2025\/10\/2-10.jpg 837w, https:\/\/jrhmeter.com\/wp-content\/uploads\/2025\/10\/2-10-768x238.jpg 768w\" sizes=\"auto, (max-width: 837px) 100vw, 837px\" \/><\/p>\n<p><strong>Dimension :<\/strong><\/p>\n<p><strong>*Donn\u00e9es bas\u00e9es sur le corps en laiton<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; border-color: #e6e6e6;\" border=\"1\">\n<tbody>\n<tr style=\"height: 48px;\">\n<td style=\"width: 14.2857%; height: 48px; text-align: center; vertical-align: middle;\">Type<\/td>\n<td style=\"width: 14.2857%; height: 48px; text-align: center; vertical-align: middle;\">Taille nominale (mm)<\/td>\n<td style=\"width: 14.2857%; height: 48px; text-align: center; vertical-align: middle;\">Dimensions (pouces)<\/td>\n<td style=\"width: 14.2857%; height: 48px; text-align: center; vertical-align: middle;\">Longueur<\/td>\n<td style=\"width: 14.2857%; height: 48px; text-align: center; vertical-align: middle;\">Largeur<\/td>\n<td style=\"width: 14.2857%; height: 48px; text-align: center; vertical-align: middle;\">Hauteur<\/td>\n<td style=\"width: 14.2857%; height: 48px; text-align: center; vertical-align: middle;\">Connexion<\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 14.2857%; height: 48px; text-align: center; vertical-align: middle;\">LXCN-15E<\/td>\n<td style=\"width: 14.2857%; height: 48px; text-align: center; vertical-align: middle;\">15<\/td>\n<td style=\"width: 14.2857%; height: 48px; text-align: center; vertical-align: middle;\">1\/2\u2033<\/td>\n<td style=\"width: 14.2857%; height: 48px; text-align: center; vertical-align: middle;\">165<\/td>\n<td style=\"width: 14.2857%; height: 48px; text-align: center; vertical-align: middle;\">98<\/td>\n<td style=\"width: 14.2857%; height: 48px; text-align: center; vertical-align: middle;\">109<\/td>\n<td style=\"width: 14.2857%; height: 48px; text-align: center; vertical-align: middle;\">G3\/4B<\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 14.2857%; height: 48px; text-align: center; vertical-align: middle;\">LXCN-20E<\/td>\n<td style=\"width: 14.2857%; height: 48px; text-align: center; vertical-align: middle;\">20<\/td>\n<td style=\"width: 14.2857%; height: 48px; text-align: center; vertical-align: middle;\">3\/4\u2033<\/td>\n<td style=\"width: 14.2857%; height: 48px; text-align: center; vertical-align: middle;\">195<\/td>\n<td style=\"width: 14.2857%; height: 48px; text-align: center; vertical-align: middle;\">98<\/td>\n<td style=\"width: 14.2857%; height: 48px; text-align: center; vertical-align: middle;\">116<\/td>\n<td style=\"width: 14.2857%; height: 48px; text-align: center; vertical-align: middle;\">G1B<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 14.2857%; height: 24px; text-align: center; vertical-align: middle;\">LXCN-25E<\/td>\n<td style=\"width: 14.2857%; height: 24px; text-align: center; vertical-align: middle;\">25<\/td>\n<td style=\"width: 14.2857%; height: 24px; text-align: center; vertical-align: middle;\">1\u2033<\/td>\n<td style=\"width: 14.2857%; height: 24px; text-align: center; vertical-align: middle;\">225<\/td>\n<td style=\"width: 14.2857%; height: 24px; text-align: center; vertical-align: middle;\">98<\/td>\n<td style=\"width: 14.2857%; height: 24px; text-align: center; vertical-align: middle;\">125<\/td>\n<td style=\"width: 14.2857%; height: 24px; text-align: center; vertical-align: middle;\">G1 1\/4B<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 14.2857%; height: 24px; text-align: center; vertical-align: middle;\">LXCN-32E<\/td>\n<td style=\"width: 14.2857%; height: 24px; text-align: center; vertical-align: middle;\">32<\/td>\n<td style=\"width: 14.2857%; height: 24px; text-align: center; vertical-align: middle;\">1-1\/4\u2033<\/td>\n<td style=\"width: 14.2857%; height: 24px; text-align: center; vertical-align: middle;\">260<\/td>\n<td style=\"width: 14.2857%; height: 24px; text-align: center; vertical-align: middle;\">98<\/td>\n<td style=\"width: 14.2857%; height: 24px; text-align: center; vertical-align: middle;\">132<\/td>\n<td style=\"width: 14.2857%; height: 24px; text-align: center; vertical-align: middle;\">G1 1\/2B<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 14.2857%; height: 24px; text-align: center; vertical-align: middle;\">LXCN-40E<\/td>\n<td style=\"width: 14.2857%; height: 24px; text-align: center; vertical-align: middle;\">40<\/td>\n<td style=\"width: 14.2857%; height: 24px; text-align: center; vertical-align: middle;\">1-1\/2\u2033<\/td>\n<td style=\"width: 14.2857%; height: 24px; text-align: center; vertical-align: middle;\">300<\/td>\n<td style=\"width: 14.2857%; height: 24px; text-align: center; vertical-align: middle;\">98<\/td>\n<td style=\"width: 14.2857%; height: 24px; text-align: center; vertical-align: middle;\">144<\/td>\n<td style=\"width: 14.2857%; height: 24px; text-align: center; vertical-align: middle;\">G2B<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2959 aligncenter\" src=\"https:\/\/jrhmeter.com\/wp-content\/uploads\/2025\/10\/3-8.jpg\" alt=\"\" width=\"396\" height=\"194\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><strong>Pr\u00e9cision :<\/strong><\/p>\n<p>\u25cf Du d\u00e9bit minimal (Q1) inclus au d\u00e9bit de transition (Q2) non inclus : \u00b15%<\/p>\n<p>\u25cfDe le d\u00e9bit de transition (Q2) inclus \u00e0 le d\u00e9bit de surcharge (Q4) non inclus : \u00b12%<\/p>\n<p>\u25cfCompteur d'eau chaude \u00b13%<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Donn\u00e9es techniques :<\/strong><\/p>\n<table style=\"width: 100%; border-collapse: collapse; border-color: #e6e6e6;\" border=\"1\">\n<tbody>\n<tr style=\"height: 24px;\">\n<td style=\"width: 25%; height: 24px; text-align: center; vertical-align: middle;\" colspan=\"2\">Num\u00e9ro de mod\u00e8le<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">Unit\u00e9<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">LXCN-15E<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">LXCN-20E<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">LXCN-25E<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">LXCN-32E<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">LXCN-40E<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 25%; height: 24px; text-align: center; vertical-align: middle;\" colspan=\"2\">Taille nominale<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">mm(pouce)<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">15(1\/2\u2033)<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">20(3\/4\u2033)<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">25(1\u2033)<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">32 (1-1\/4\u2033)<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">40(1-1\/2\u2033)<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 25%; height: 24px; text-align: center; vertical-align: middle;\" colspan=\"2\">D\u00e9bit de surcharge (Q4)<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">m\u00b3\/h<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">3125<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">5000<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">7875<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">12500<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">20000<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\" colspan=\"2\">D\u00e9bit permanent (Q3)<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">m\u00b3\/h<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">2500<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">4000<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">6300<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">10000<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">16000<\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.5%; height: 72px; text-align: center; vertical-align: middle;\" rowspan=\"2\">250 rands<\/td>\n<td style=\"width: 12.5%; height: 48px; text-align: center; vertical-align: middle;\">D\u00e9bit de transition (Q2)<\/td>\n<td style=\"width: 12.5%; height: 48px; text-align: center; vertical-align: middle;\">m\u00b3\/h<\/td>\n<td style=\"width: 12.5%; height: 48px; text-align: center; vertical-align: middle;\">16<\/td>\n<td style=\"width: 12.5%; height: 48px; text-align: center; vertical-align: middle;\">25<\/td>\n<td style=\"width: 12.5%; height: 48px; text-align: center; vertical-align: middle;\">40<\/td>\n<td style=\"width: 12.5%; height: 48px; text-align: center; vertical-align: middle;\">64<\/td>\n<td style=\"width: 12.5%; height: 48px; text-align: center; vertical-align: middle;\">100<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">D\u00e9bit minimal (Q1)<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">m\u00b3\/h<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">10<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">16<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">25<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">40<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">64<\/td>\n<\/tr>\n<tr style=\"height: 48px;\">\n<td style=\"width: 12.5%; height: 72px; text-align: center; vertical-align: middle;\" rowspan=\"2\">R400<\/td>\n<td style=\"width: 12.5%; height: 48px; text-align: center; vertical-align: middle;\">D\u00e9bit de transition (Q2)<\/td>\n<td style=\"width: 12.5%; height: 48px; text-align: center; vertical-align: middle;\">m\u00b3\/h<\/td>\n<td style=\"width: 12.5%; height: 48px; text-align: center; vertical-align: middle;\">10<\/td>\n<td style=\"width: 12.5%; height: 48px; text-align: center; vertical-align: middle;\">16<\/td>\n<td style=\"width: 12.5%; height: 48px; text-align: center; vertical-align: middle;\">25<\/td>\n<td style=\"width: 12.5%; height: 48px; text-align: center; vertical-align: middle;\">40<\/td>\n<td style=\"width: 12.5%; height: 48px; text-align: center; vertical-align: middle;\">64<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">D\u00e9bit minimal (Q1)<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">m\u00b3\/h<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">6<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">10<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">16<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">25<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">40<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\" colspan=\"2\">Lecture minimale<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">m3<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">0.0001<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">0.0001<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">0.0001<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">0.0001<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">0.0001<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\" colspan=\"2\">Lecture maximale<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">m3<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">9999<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">9999<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">9999<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">9999<\/td>\n<td style=\"width: 12.5%; height: 24px; text-align: center; vertical-align: middle;\">9999<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 12.5%; text-align: center; vertical-align: middle;\" colspan=\"2\">Classe de temp\u00e9rature<\/td>\n<td style=\"width: 12.5%; text-align: center; vertical-align: middle;\" colspan=\"6\">T \u00b0C T30\/T50\/T90<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 12.5%; text-align: center; vertical-align: middle;\" colspan=\"2\">Classes de pression d'eau<\/td>\n<td style=\"width: 12.5%; text-align: center; vertical-align: middle;\" colspan=\"6\">1,0\/1,6 MPa<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 12.5%; text-align: center; vertical-align: middle;\" colspan=\"2\">Classes de perte de charge<\/td>\n<td style=\"width: 12.5%; text-align: center; vertical-align: middle;\" colspan=\"6\">\u25b3P63<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 12.5%; text-align: center; vertical-align: middle;\" colspan=\"2\">Positions d'installation<\/td>\n<td style=\"width: 12.5%; text-align: center; vertical-align: middle;\" colspan=\"6\">HORIZONTAL<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p><strong>Application :<\/strong><\/p>\n<p>Les compteurs d'eau \u00e0 ultrasons LoRaWAN avec commande de vanne sont largement utilis\u00e9s dans les villes intelligentes, l'irrigation agricole, l'utilisation industrielle de l'eau et d'autres domaines. Ils servent principalement au relev\u00e9 \u00e0 distance des compteurs, au suivi de la consommation d'eau, \u00e0 l'analyse des fuites et \u00e0 la commande des vannes.<\/p>","protected":false},"featured_media":2863,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[33,16],"product_tag":[],"class_list":{"0":"post-2783","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-smart-water-meter","7":"product_cat-lorawan-water-meter","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/jrhmeter.com\/fr\/wp-json\/wp\/v2\/product\/2783","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jrhmeter.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jrhmeter.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/jrhmeter.com\/fr\/wp-json\/wp\/v2\/comments?post=2783"}],"version-history":[{"count":0,"href":"https:\/\/jrhmeter.com\/fr\/wp-json\/wp\/v2\/product\/2783\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jrhmeter.com\/fr\/wp-json\/wp\/v2\/media\/2863"}],"wp:attachment":[{"href":"https:\/\/jrhmeter.com\/fr\/wp-json\/wp\/v2\/media?parent=2783"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jrhmeter.com\/fr\/wp-json\/wp\/v2\/product_brand?post=2783"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jrhmeter.com\/fr\/wp-json\/wp\/v2\/product_cat?post=2783"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jrhmeter.com\/fr\/wp-json\/wp\/v2\/product_tag?post=2783"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}