{"id":1759,"date":"2025-06-04T05:57:23","date_gmt":"2025-06-04T05:57:23","guid":{"rendered":"https:\/\/dsminingmachine.com\/?post_type=wpkj_product&p=1759"},"modified":"2025-06-05T07:00:28","modified_gmt":"2025-06-05T07:00:28","slug":"parametres-techniques-du-debitmetre-pour-cyanure-dn65","status":"publish","type":"wpkj_product","link":"https:\/\/dsminingmachine.com\/fr\/produits\/cil\/parametres-techniques-du-debitmetre-pour-cyanure-dn65\/","title":{"rendered":"D\u00e9bitm\u00e8tre de cyanure DN65"},"content":{"rendered":"

1. Sp\u00e9cifications de base<\/strong><\/strong><\/p>\n\n\n\n

Exemple de mod\u00e8le : HHDLDBE (\u00e9lectromagn\u00e9tique)<\/p>\n\n\n\n

Type : d\u00e9bitm\u00e8tre \u00e9lectromagn\u00e9tique (sans pi\u00e8ces m\u00e9caniques mobiles, \u00e9tanche)<\/p>\n\n\n\n

Milieux concern\u00e9s : solutions corrosives telles que le cyanure de sodium (NaCN) et le cyanure de potassium.<\/p>\n\n\n\n

(KCN) Diam\u00e8tre nominal : DN65 (65mm)<\/p>\n\n\n\n

2. Param\u00e8tres de performance<\/strong><\/strong><\/p>\n\n\n\n

param\u00e8tre<\/td>index<\/td><\/tr>
Plage de d\u00e9bit<\/td>7-70m \u00b3\/h (extensible)<\/td><\/tr>
Niveau de pr\u00e9cision<\/td>\u00b10,5%<\/td><\/tr>
Conductivit\u00e9 moyenne<\/td>\u22655\u03bcS\/cm<\/td><\/tr>
Pression de service<\/td>\u2264 1,6MPa (type haute pression personnalisable)<\/td><\/tr>
temp\u00e9rature moyenne<\/td>-20 \u2103~+120 \u2103 (type haute temp\u00e9rature en option)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

3. Conception structurelle<\/strong><\/p>\n\n\n\n

Mat\u00e9riau de l'\u00e9lectrode :<\/p>\n\n\n\n

Tantale (Ta) ou alliage platine-iridium (forte r\u00e9sistance \u00e0 la corrosion) Rev\u00eatement<\/p>\n\n\n\n

mat\u00e9riau : PTFE (polyt\u00e9trafluoro\u00e9thyl\u00e8ne) ou PFA (r\u00e9sistant \u00e0 la corrosion par les acides, les alcalis et le cyanure) M\u00e9thode d'\u00e9tanch\u00e9it\u00e9 :<\/p>\n\n\n\n

Garniture m\u00e9canique \u00e0 double extr\u00e9mit\u00e9 (pr\u00e9vention des fuites)<\/p>\n\n\n\n

Interface de purge d'azote en option (anti-blocage de cristallisation)<\/p>\n\n\n\n

4. s\u00e9curit\u00e9 et protection<\/strong><\/strong><\/p>\n\n\n\n

Niveau antid\u00e9flagrant : Ex d\u2161 BT4 (convient aux environnements inflammables et explosifs) Niveau de protection : IP68 (enti\u00e8rement \u00e9tanche \u00e0 l'eau et \u00e0 la poussi\u00e8re)<\/p>\n\n\n\n

Fonction de surveillance :<\/p>\n\n\n\n

Surveillance de la corrosion des \u00e9lectrodes (remplacement de l'alerte pr\u00e9coce)<\/p>\n\n\n\n

D\u00e9tection des tuyaux vides (pour \u00e9viter les dommages dus \u00e0 la marche \u00e0 sec)<\/p>\n\n\n\n

5. contr\u00f4le et r\u00e9sultats<\/strong><\/p>\n\n\n\n

sortie du signal :<\/p>\n\n\n\n

-4-20mA + RS485 (protocole Modbus)<\/p>\n\n\n\n

Communication HART en option (\u00e9talonnage \u00e0 distance)<\/p>\n\n\n\n

Mode d'affichage : \u00e9cran LCD r\u00e9tro\u00e9clair\u00e9 (d\u00e9bit instantan\u00e9\/accumul\u00e9, temp\u00e9rature, \u00e9tat des alarmes)<\/p>\n\n\n\n

6.<\/strong>Exigences en mati\u00e8re d'installation<\/strong><\/p>\n\n\n\n

Section droite du tuyau : 5D \u00e0 l'avant, 2D \u00e0 l'arri\u00e8re (D=diam\u00e8tre du tuyau)<\/p>\n\n\n\n

Mise \u00e0 la terre : Doit \u00eatre mise \u00e0 la terre de mani\u00e8re ind\u00e9pendante (anti-interf\u00e9rence \u00e9lectromagn\u00e9tique).<\/p>\n\n\n\n

\u00c9viter : champ magn\u00e9tique fort, source de vibrations Installation<\/p>\n\n\n\n

Suggestions de s\u00e9lection<\/p>\n\n\n\n

1. forte concentration de cyanure (\u226520%) :<\/p>\n\n\n\n

Choisissez l'\u00e9lectrode en tantale + le rev\u00eatement en PTFE, qui ont une meilleure r\u00e9sistance \u00e0 la corrosion.<\/p>\n\n\n\n

2. les conditions de travail sont faciles \u00e0 cristalliser :<\/p>\n\n\n\n

Ajouter un chauffage \u00e9lectrique ou une couche d'isolation (pour maintenir la fluidit\u00e9 du milieu).<\/p>\n\n\n\n

3 points d'entretien :<\/p>\n\n\n\n

V\u00e9rifier l'usure des \u00e9lectrodes tous les mois<\/p>\n\n\n\n

et \u00e9talonner le point z\u00e9ro tous les trimestres (pour garantir la pr\u00e9cision de la mesure)<\/p>\n\n\n\n

Si un rapport d'essai de corrosion ou des documents de certification antid\u00e9flagrante sont requis, veuillez consulter le fournisseur pour obtenir les documents de qualification pour des mod\u00e8les sp\u00e9cifiques.<\/p>","protected":false},"excerpt":{"rendered":"

1. Basic specifications Model example: HHDLDBE (electromagnetic) Type: electromagnetic flowmeter (no mechanical moving parts, leak-proof) Applicable media: corrosive solutions such as sodium cyanide (NaCN) and potassium cyanide (KCN) Nominal diameter: DN65 (65mm) 2. Performance parameters parameter index Flow range 7-70m \u00b3\/h (expandable) Accuracy level \u00b10.5% Medium conductivity \u22655\u03bcS\/cm Working pressure \u2264 1.6MPa (customizable high-pressure type) […]<\/p>","protected":false},"author":1,"featured_media":1760,"template":"","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"product_cat":[40],"product_tag":[],"class_list":["post-1759","wpkj_product","type-wpkj_product","status-publish","has-post-thumbnail","hentry","product_cat-cil"],"blocksy_meta":[],"acf":{"wpkj_product_gallery":null,"_product_excerpt":" \r\n

DN65 Cyanide Flow Meter Technical Parameters<\/span><\/b><\/p>\r\n ","post_download_file":""},"_links":{"self":[{"href":"https:\/\/dsminingmachine.com\/fr\/wp-json\/wp\/v2\/wpkj_product\/1759","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dsminingmachine.com\/fr\/wp-json\/wp\/v2\/wpkj_product"}],"about":[{"href":"https:\/\/dsminingmachine.com\/fr\/wp-json\/wp\/v2\/types\/wpkj_product"}],"author":[{"embeddable":true,"href":"https:\/\/dsminingmachine.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":2,"href":"https:\/\/dsminingmachine.com\/fr\/wp-json\/wp\/v2\/wpkj_product\/1759\/revisions"}],"predecessor-version":[{"id":1876,"href":"https:\/\/dsminingmachine.com\/fr\/wp-json\/wp\/v2\/wpkj_product\/1759\/revisions\/1876"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dsminingmachine.com\/fr\/wp-json\/wp\/v2\/media\/1760"}],"wp:attachment":[{"href":"https:\/\/dsminingmachine.com\/fr\/wp-json\/wp\/v2\/media?parent=1759"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/dsminingmachine.com\/fr\/wp-json\/wp\/v2\/product_cat?post=1759"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/dsminingmachine.com\/fr\/wp-json\/wp\/v2\/product_tag?post=1759"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}