{"id":2783,"date":"2025-10-23T03:07:28","date_gmt":"2025-10-23T03:07:28","guid":{"rendered":"https:\/\/jrhmeter.com\/?post_type=product&p=2783"},"modified":"2026-06-09T06:43:51","modified_gmt":"2026-06-09T06:43:51","slug":"lorawan-ultrasonic-smart-water-meter","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":"

Caract\u00e9ristiques :<\/strong><\/p>\n

\u25cf Using picosecond-level high-precision metering chip,small starting flow,wide range,high metering accuracy,and can achieve drip metering.<\/p>\n

\u25cf The electronic components are fully sealed design,with waterproof,moisture-proof,dust-proof,dirt-proof,sand-proof and other characteristics.<\/p>\n

\u25cf It can store 24 monthly records,360 daily records and 192 hourly records,and the data can be stored for a long time after power failure.<\/p>\n

\u25cf Real-time monitoring of battery,temperature and flow rate,with judgement,recording and alarm function when there are abnormal states such as power supply undervoltage,transducer abnormality,non-full pipe (empty pipe)in the pipeline.At the same time,the screen will display the corresponding prompts.<\/p>\n

\u25cf A variety of communication modes(RS-485,M-Bus,NB-loT,LoRa,CAT.1,TTL,LoRaWAN,etc.)can beselected to achieve centralised meter reading and parameter setting.<\/p>\n

\u25cfOptional valve control function is available to achieve remote valve control.<\/p>\n

\u25cfThe meter end supports remote online upgrade,continuously meets the new demand for water meters,and solves the use’s worries.<\/p>\n

 <\/p>\n

Caract\u00e9ristiques personnalis\u00e9es :<\/strong><\/p>\n

\u25cfBody material:brass\/nylon plastic\/cast iron\/stainless steel<\/p>\n

\u25cf Communication optional<\/p>\n

\u25cf Accuracy:R250\/R400<\/p>\n

\u25cf Size:15~40mm<\/p>\n

\u25cfValve\/None valve<\/p>\n

 <\/p>\n

\u00c9tat de fonctionnement :<\/strong><\/p>\n

\u25cfWater temperature\u226430\u2103(Hot water meter\u226490\u2103)<\/p>\n

\u25cf Water pressure\u22641MPa or 1.6MPa<\/p>\n

\u25cf \u25b3P\u226463<\/p>\n

\"\" \"\"<\/p>\n

Dimension :<\/strong><\/p>\n

*Donn\u00e9es bas\u00e9es sur le corps en laiton<\/strong><\/p>\n\n\n\n\n\n\n\n\n
Type<\/td>\nTaille nominale (mm)<\/td>\nSize (inch)<\/td>\nLongueur<\/td>\nLargeur<\/td>\nHauteur<\/td>\nConnexion<\/td>\n<\/tr>\n
LXCN-15E<\/td>\n15<\/td>\n1\/2\u2033<\/td>\n165<\/td>\n98<\/td>\n109<\/td>\nG3\/4B<\/td>\n<\/tr>\n
LXCN-20E<\/td>\n20<\/td>\n3\/4\u2033<\/td>\n195<\/td>\n98<\/td>\n116<\/td>\nG1B<\/td>\n<\/tr>\n
LXCN-25E<\/td>\n25<\/td>\n1\u2033<\/td>\n225<\/td>\n98<\/td>\n125<\/td>\nG1 1\/4B<\/td>\n<\/tr>\n
LXCN-32E<\/td>\n32<\/td>\n1-1\/4″<\/td>\n260<\/td>\n98<\/td>\n132<\/td>\nG1 1\/2B<\/td>\n<\/tr>\n
LXCN-40E<\/td>\n40<\/td>\n1-1\/2″<\/td>\n300<\/td>\n98<\/td>\n144<\/td>\nG2B<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"\"<\/p>\n

 <\/p>\n

Pr\u00e9cision :<\/strong><\/p>\n

\u25cf From minimum flow-rate(Q1)inclusive,to transitional fow-rate(Q2)exclusive:\u00b15%<\/p>\n

\u25cfFrom transitional flow-rate(Q2)inclusive,to overload fow-rate(Q4)exclusive:\u00b12%<\/p>\n

\u25cfHot water meter\u00b13%<\/p>\n

 <\/p>\n

Donn\u00e9es techniques :<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
ModelNumber<\/td>\nUnit\u00e9<\/td>\nLXCN-15E<\/td>\nLXCN-20E<\/td>\nLXCN-25E<\/td>\nLXCN-32E<\/td>\nLXCN-40E<\/td>\n<\/tr>\n
Taille nominale<\/td>\nmm(pouce)<\/td>\n15(1\/2\u2033)<\/td>\n20(3\/4\u2033)<\/td>\n25(1\u2033)<\/td>\n32(1-1\/4″)<\/td>\n40(1-1\/2\u2033)<\/td>\n<\/tr>\n
D\u00e9bit de surcharge (Q4)<\/td>\nm3\/h<\/td>\n3125<\/td>\n5000<\/td>\n7875<\/td>\n12500<\/td>\n20000<\/td>\n<\/tr>\n
D\u00e9bit permanent (Q3)<\/td>\nm3\/h<\/td>\n2500<\/td>\n4000<\/td>\n6300<\/td>\n10000<\/td>\n16000<\/td>\n<\/tr>\n
R250<\/td>\nTransition FlowRate(Q2)<\/td>\nm3\/h<\/td>\n16<\/td>\n25<\/td>\n40<\/td>\n64<\/td>\n100<\/td>\n<\/tr>\n
MinimumFlowRate(Q1)<\/td>\nm3\/h<\/td>\n10<\/td>\n16<\/td>\n25<\/td>\n40<\/td>\n64<\/td>\n<\/tr>\n
R400<\/td>\nTransition FlowRate(Q2)<\/td>\nm3\/h<\/td>\n10<\/td>\n16<\/td>\n25<\/td>\n40<\/td>\n64<\/td>\n<\/tr>\n
MinimumFlowRate(Q1)<\/td>\nm3\/h<\/td>\n6<\/td>\n10<\/td>\n16<\/td>\n25<\/td>\n40<\/td>\n<\/tr>\n
Lecture minimale<\/td>\nm3<\/td>\n0.0001<\/td>\n0.0001<\/td>\n0.0001<\/td>\n0.0001<\/td>\n0.0001<\/td>\n<\/tr>\n
Lecture maximale<\/td>\nm3<\/td>\n9999<\/td>\n9999<\/td>\n9999<\/td>\n9999<\/td>\n9999<\/td>\n<\/tr>\n
Classe de temp\u00e9rature<\/td>\nT\u2103\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0T30\/T50\/T90<\/td>\n<\/tr>\n
Water pressure classes<\/td>\nMPa\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 1.0\/1.6<\/td>\n<\/tr>\n
Classes de perte de charge<\/td>\n\u25b3P63<\/td>\n<\/tr>\n
Positions d'installation<\/td>\nHORIZONTAL<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

Application :<\/strong><\/p>\n

LoRaWAN ultrasonic water meters with valve control are widely used in smart cities,agricultural irigation,industrial water use and other fields.They are mainly used for remote meter reading,water use monitoring,leakage analysis and valve control.<\/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"}],"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}]}}