{"id":1058,"date":"2025-07-17T14:47:10","date_gmt":"2025-07-17T12:47:10","guid":{"rendered":"https:\/\/schaefer-scientific.com\/?post_type=product&#038;p=1058"},"modified":"2025-07-31T11:00:15","modified_gmt":"2025-07-31T09:00:15","slug":"controleurs-de-debit-massique-thermique","status":"publish","type":"product","link":"https:\/\/schaefer-scientific.com\/fr\/product\/thermal-mass-flow-meters-controllers","title":{"rendered":"D\u00e9bitm\u00e8tres et r\u00e9gulateurs massiques thermiques"},"content":{"rendered":"<div class=\"wp-block-columns block_text is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">D\u00e9bitm\u00e8tres et r\u00e9gulateurs massiques<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Teledyne Hastings Instruments met \u00e0 profit plus de 70 ans d'exp\u00e9rience pour proposer une gamme compl\u00e8te d'instruments de mesure et de contr\u00f4le du d\u00e9bit massique thermique. Avec une \u00e9quipe de conception exp\u00e9riment\u00e9e, une expertise en d\u00e9bit massique thermique et des r\u00e9seaux mondiaux de vente et de service, Teledyne Hastings Instruments offre \u00e0 la fois une large s\u00e9lection d'\u00e9quipements et un support client in\u00e9gal\u00e9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trouvez des solutions fiables pour vos applications en laboratoire et dans les environnements industriels, avec des d\u00e9bits faibles ou \u00e9lev\u00e9s, des gaz corrosifs et des pressions \u00e9lev\u00e9es.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La gamme de d\u00e9bitm\u00e8tres (HFM) et de contr\u00f4leurs (HFC) couvre une large gamme de d\u00e9bits allant de 5 sccm \u00e0 15 000 slm et comprend une vari\u00e9t\u00e9 d'options flexibles pour les sorties, l'\u00e9talonnage et les raccords.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Faible d\u00e9bit<br>(0-5 sccm \u00e0 0-25 slm)<\/strong><\/th><th><strong>D\u00e9bit moyen<br>(0-25 slm \u00e0 0-1000 slm)<\/strong><\/th><th><strong>D\u00e9bit \u00e9lev\u00e9<br>(0-1000 slm \u00e0 0-15.000 slm)<\/strong><\/th><\/tr><\/thead><tbody><tr><td>S\u00e9rie 300 Vue<br><a href=\"https:\/\/schaefer-tec.com\/wp-content\/uploads\/PB-188_rev-0218_Digital-300-Vue-Low-Flow.pdf\" rel=\"noreferrer noopener\" target=\"_blank\">HFM-D-300B \/ HFC-D-302B<\/a><\/td><td>S\u00e9rie 300 Vue<br><a href=\"https:\/\/schaefer-tec.com\/wp-content\/uploads\/PB-189_rev-018_Digital-300-Vue-Medium-Flow.pdf\" rel=\"noreferrer noopener\" target=\"_blank\">HFM-D-301B \/ HFC-D-303B<\/a><\/td><td>S\u00e9rie 300 Vue<br><a href=\"https:\/\/schaefer-tec.com\/wp-content\/uploads\/PB-189_rev-018_Digital-300-Vue-Medium-Flow.pdf\" rel=\"noreferrer noopener\" target=\"_blank\">HFM-D-305B \/ HFC-D-307B<\/a><\/td><\/tr><tr><td><a href=\"https:\/\/schaefer-tec.com\/wp-content\/uploads\/PB-188_rev-0218_Digital-300-Vue-Low-Flow.pdf\" rel=\"noreferrer noopener\" target=\"_blank\">HFM-D-300A \/ HFC-D-302A<\/a><\/td><td><a href=\"https:\/\/schaefer-tec.com\/wp-content\/uploads\/PB-189_rev-018_Digital-300-Vue-Medium-Flow.pdf\" rel=\"noreferrer noopener\" target=\"_blank\">HFM-D-301A \/ HFC-D-303A<\/a><\/td><td><a href=\"https:\/\/schaefer-tec.com\/wp-content\/uploads\/PB-189_rev-018_Digital-300-Vue-Medium-Flow.pdf\" rel=\"noreferrer noopener\" target=\"_blank\">HFM-D-305A \/ HFC-D-307A<\/a><\/td><\/tr><tr><td><a href=\"https:\/\/schaefer-tec.com\/wp-content\/uploads\/PB-140A_rev-1216_HFM-200_HFC-202.pdf\" rel=\"noreferrer noopener\" target=\"_blank\">HFM-200 \/ HFC-202<\/a><\/td><td><a href=\"https:\/\/schaefer-tec.com\/wp-content\/uploads\/PB-140B_rev_1216_HFM-201_HFC-203.pdf\" rel=\"noreferrer noopener\" target=\"_blank\">HFM-201 \/ HFC-203<\/a><\/td><td><a href=\"https:\/\/schaefer-tec.com\/wp-content\/uploads\/PB-187_rev-0218_Digital-300-Vue-High-Flow.pdf\" rel=\"noreferrer noopener\" target=\"_blank\">HFM-D-306A\/B \/ HFC-D-308A\/B<\/a><\/td><\/tr><tr><td><a href=\"https:\/\/schaefer-tec.com\/wp-content\/uploads\/PB-150-rev-1005_HFM-300_HFC-302.pdf\" rel=\"noreferrer noopener\" target=\"_blank\">HFM-300 \/ HFC-302<\/a><\/td><td><a href=\"https:\/\/schaefer-tec.com\/wp-content\/uploads\/PB-140C_rev-1017_HFM-200_Laminars.pdf\" rel=\"noreferrer noopener\" target=\"_blank\">HFM-200 LFE<\/a><\/td><td><a href=\"https:\/\/schaefer-tec.com\/wp-content\/uploads\/PB-140C_rev-1017_HFM-200_Laminars.pdf\" rel=\"noreferrer noopener\" target=\"_blank\">HFM-200 LFE<\/a><\/td><\/tr><tr><td><\/td><td><a href=\"https:\/\/schaefer-tec.com\/wp-content\/uploads\/PB-151-rev-1005_HFM-301_HFC-303.pdf\" rel=\"noreferrer noopener\" target=\"_blank\">HFM-301 \/ HFC-303<\/a><\/td><td><a href=\"https:\/\/schaefer-tec.com\/wp-content\/uploads\/PB-184_rev-1017_HFM-205_HFC-207.pdf\" rel=\"noreferrer noopener\" target=\"_blank\">HFM-205 \/ HFC-207<\/a><\/td><\/tr><tr><td><\/td><td><\/td><td><a href=\"https:\/\/schaefer-tec.com\/wp-content\/uploads\/PB-152-rev-1005_HFM-305_HFC-307.pdf\" rel=\"noreferrer noopener\" target=\"_blank\">HFM-305 \/ HFC-307<\/a><\/td><\/tr><tr><td><\/td><td><\/td><td><a href=\"https:\/\/schaefer-tec.com\/wp-content\/uploads\/PB-187_rev-0218_Digital-300-Vue-High-Flow.pdf\" rel=\"noreferrer noopener\" target=\"_blank\">HFM-306<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns block_image-text is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Caract\u00e9ristiques principales*<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Plages de d\u00e9bit disponibles<\/strong>\n<ul class=\"wp-block-list\">\n<li>D\u00e9bitm\u00e8tre : 0 - 5 sccm jusqu'\u00e0 0 - 15 000 slm (N2 Equiv)<\/li>\n\n\n\n<li>Contr\u00f4leur de d\u00e9bit : 0 - 5 sccm jusqu'\u00e0 0 - 10 000 slm (N2 Equiv)<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Haute pr\u00e9cision :<\/strong>\u00a0 de \u00b1(0,2% pleine \u00e9chelle + 0,5% de lecture)<\/li>\n\n\n\n<li><strong>Haute r\u00e9p\u00e9tabilit\u00e9 :<\/strong>\u00a0 de \u00b10,05% de la pleine \u00e9chelle<\/li>\n\n\n\n<li><strong>Temps de stabilisation rapide<\/strong><\/li>\n\n\n\n<li><strong>Faible perte de charge<\/strong><\/li>\n\n\n\n<li><strong>M\u00e9tal ou \u00e9lastom\u00e8re scell\u00e9<\/strong><\/li>\n\n\n\n<li><strong>Pressions de fonctionnement\u00a0<\/strong>jusqu'\u00e0 500 psi ou plus (1000 psi en option)<\/li>\n\n\n\n<li><strong>Puissance d'entr\u00e9e :<\/strong>\u00a011-36 VDC unipolar or bipolar (e.g. + 24 VDC,\u00a0\u00b1 15 VDC)<\/li>\n\n\n\n<li><strong>Sorties analogiques :<\/strong>\u00a00-5V, 0-10V, 0-20 mA, 4-20 mA<\/li>\n\n\n\n<li><strong>Entr\u00e9es du point de consigne :<\/strong>\u00a00-5V, 0-10V, 0-20 mA, 4-20 mA<\/li>\n\n\n\n<li><strong>Interfaces num\u00e9riques :<\/strong>\u00a0RS232, RS485, USB<\/li>\n\n\n\n<li><strong>Diverses pi\u00e8ces d'\u00e9quipement :<\/strong>\u00a0Swagelok, VCR, VCO ou bride<\/li>\n\n\n\n<li><strong>\u00c9talonnage tra\u00e7able au NIST<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><em><strong>*<\/strong>selon la s\u00e9rie de mod\u00e8les<\/em><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"617\" src=\"https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-Flow-Family-e1535299353706-1024x617.webp\" alt=\"\" class=\"wp-image-1061\" srcset=\"https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-Flow-Family-e1535299353706-1024x617.webp 1024w, https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-Flow-Family-e1535299353706-300x181.webp 300w, https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-Flow-Family-e1535299353706-768x463.webp 768w, https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-Flow-Family-e1535299353706-1536x925.webp 1536w, https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-Flow-Family-e1535299353706.webp 1995w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns block_image-text is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">S\u00e9rie KDigital 300B - 300 Vue<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Voyez le d\u00e9bit massique d'une toute nouvelle fa\u00e7on !<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le 300 Vue est la toute derni\u00e8re s\u00e9rie d'instruments num\u00e9riques de mesure de d\u00e9bit massique thermique de gaz qui permet de mesurer et de contr\u00f4ler les gaz de mani\u00e8re pr\u00e9cise, rapide et pratique.  L'\u00e9cran tactile couleur permet \u00e0 l'utilisateur de visualiser et de contr\u00f4ler le d\u00e9bit directement \u00e0 partir de l'appareil. L'\u00e9cran principal affiche le d\u00e9bit, le point de consigne du d\u00e9bit (dans le cas d'un contr\u00f4leur), les unit\u00e9s de mesure et le mode de la vanne (Auto, Ouvert, Ferm\u00e9). L'\u00e9cran peut \u00e9galement afficher graphiquement les variations de d\u00e9bit dans le temps. La s\u00e9rie B est \u00e9galement \u00e9quip\u00e9e d'un port USB, standard sur tous les compteurs et contr\u00f4leurs. L'instrument peut \u00eatre install\u00e9 et fonctionner en quelques secondes.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00c9cran tactile couleur<\/li>\n\n\n\n<li>Excellente pr\u00e9cision \u00b1 (0,5% Pt + 0,2% FS)<\/li>\n\n\n\n<li>\u00c9talonnages multigaz<\/li>\n\n\n\n<li>Diagnostic des capteurs<\/li>\n\n\n\n<li>Totaliseur<\/li>\n\n\n\n<li>Sortie analogique : 0-5V, 0-10V, 0-20 mA, 4-20 mA<\/li>\n\n\n\n<li>Sortie num\u00e9rique : RS232, RS485, USB<\/li>\n\n\n\n<li>Capacit\u00e9 d'\u00e9coulement de 5 sccm \u00e0 10 000 slm<\/li>\n\n\n\n<li>Options de montage, de la compression au montage en surface<\/li>\n\n\n\n<li>Joint m\u00e9tallique ou \u00e9lastom\u00e8re disponible<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"911\" src=\"https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Teledyne-Hastings-300-Vue-Touch-Screen-1024x911.webp\" alt=\"\" class=\"wp-image-1062\" srcset=\"https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Teledyne-Hastings-300-Vue-Touch-Screen-1024x911.webp 1024w, https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Teledyne-Hastings-300-Vue-Touch-Screen-300x267.webp 300w, https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Teledyne-Hastings-300-Vue-Touch-Screen-768x683.webp 768w, https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Teledyne-Hastings-300-Vue-Touch-Screen-1536x1366.webp 1536w, https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Teledyne-Hastings-300-Vue-Touch-Screen.webp 2000w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><strong>Regardez la vid\u00e9o de Hastings\u00a0<a href=\"https:\/\/youtu.be\/07CLrY_t1mY\" target=\"_blank\" rel=\"noreferrer noopener\">vid\u00e9o<\/a>\u00a0sur le 300 Vue !<\/strong><\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns block_image-text is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">S\u00e9rie 200<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Usage g\u00e9n\u00e9ral - Excellente stabilit\u00e9 !<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La s\u00e9rie 200, s\u00e9rie flexible et polyvalente de d\u00e9bitm\u00e8tres et de r\u00e9gulateurs de Teledyne Hastings, mesure et contr\u00f4le avec pr\u00e9cision le d\u00e9bit massique dans une grande vari\u00e9t\u00e9 d'applications. Caract\u00e9ris\u00e9e par sa fiabilit\u00e9 et sa stabilit\u00e9, la s\u00e9rie 200 est choisie pour ses performances tr\u00e8s stables dans des conditions ambiantes variables. Un large choix de joints en \u00e9lastom\u00e8re rend ce contr\u00f4leur de d\u00e9bit compatible avec la plupart des gaz.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La plage de pleine \u00e9chelle est sp\u00e9cifi\u00e9e par l'utilisateur final. Un certificat d'\u00e9talonnage tra\u00e7able au NIST est fourni en standard. De nombreux gaz corrosifs et des pressions allant jusqu'\u00e0 1000 psig sont facilement mesur\u00e9s. Un nettoyage pour l'utilisation de l'oxyg\u00e8ne est disponible.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Faible perte de charge, grands d\u00e9bits !<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La s\u00e9rie HFM-200 LFE de Teledyne Hastings peut \u00eatre configur\u00e9e pour mesurer avec pr\u00e9cision le d\u00e9bit de gaz dans un large \u00e9ventail d'applications. Le compteur HFM-200 LFE a des plages de d\u00e9bit allant de 0-10 sccm \u00e0 0-15 000 slm, fournit des sorties analogiques et est construit en acier inoxydable.  Les \u00e9l\u00e9ments \u00e0 \u00e9coulement laminaire (lisses, filet\u00e9s ou \u00e0 brides) sont disponibles en diff\u00e9rentes tailles de 3\/8\u2033 \u00e0 8\u2033.  Faibles pertes de charge \u00e0 pleine \u00e9chelle.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"723\" height=\"600\" src=\"https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-Flow-Controller-HFC-203.webp\" alt=\"\" class=\"wp-image-1063\" srcset=\"https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-Flow-Controller-HFC-203.webp 723w, https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-Flow-Controller-HFC-203-300x249.webp 300w\" sizes=\"(max-width: 723px) 100vw, 723px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"490\" height=\"490\" src=\"https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-Flow-Meter-HFM-200-W-LFE.webp\" alt=\"\" class=\"wp-image-1065\" srcset=\"https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-Flow-Meter-HFM-200-W-LFE.webp 490w, https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-Flow-Meter-HFM-200-W-LFE-300x300.webp 300w, https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-Flow-Meter-HFM-200-W-LFE-150x150.webp 150w\" sizes=\"(max-width: 490px) 100vw, 490px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns block_image-text is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">S\u00e9rie 300<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tout en m\u00e9tal, r\u00e9ponse rapide, faibles d\u00e9bits !<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Caract\u00e9ris\u00e9e par sa fiabilit\u00e9 et sa stabilit\u00e9, la s\u00e9rie 300 est choisie pour sa rapidit\u00e9 de r\u00e9ponse dans une large gamme de conditions. Les compteurs et contr\u00f4leurs HFM-300 \/ HFC-302 scell\u00e9s en m\u00e9tal ont des gammes de d\u00e9bit allant de 0-5 sccm \u00e0 des d\u00e9bits de 0-25 slm. Ils sont con\u00e7us pour mesurer avec pr\u00e9cision le d\u00e9bit massique sans correction ni compensation de la pression et de la temp\u00e9rature du gaz.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les gaz corrosifs et les pressions jusqu'\u00e0 1000 psig sont facilement mesur\u00e9s. L'utilisation de surpressions ou de d\u00e9bordements mod\u00e9r\u00e9s n'entra\u00eene aucun dommage.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Haute performance - R\u00e9ponse rapide !<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les compteurs HFM-301\/-305\/-306 et les contr\u00f4leurs HFC-303\/-307 se caract\u00e9risent par des temps de stabilisation sup\u00e9rieurs et couvrent les plages de d\u00e9bit moyen \u00e0 \u00e9lev\u00e9. La plage de pleine \u00e9chelle est sp\u00e9cifi\u00e9e par l'utilisateur final. Les appareils fournissent des sorties analogiques, sont construits en acier inoxydable et peuvent \u00eatre configur\u00e9s pour avoir des vannes normalement ouvertes ou normalement ferm\u00e9es. Ces instruments sont intrins\u00e8quement lin\u00e9aires et ont une pr\u00e9cision meilleure que \u00b11% F.S. (pleine \u00e9chelle).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les d\u00e9bitm\u00e8tres massiques Hastings ne n\u00e9cessitent aucun entretien p\u00e9riodique dans des conditions normales d'utilisation avec des gaz propres.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1445\" height=\"992\" src=\"https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-HFM-300_HFC-302.webp\" alt=\"\" class=\"wp-image-1067\" srcset=\"https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-HFM-300_HFC-302.webp 1445w, https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-HFM-300_HFC-302-300x206.webp 300w, https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-HFM-300_HFC-302-1024x703.webp 1024w, https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-HFM-300_HFC-302-768x527.webp 768w\" sizes=\"(max-width: 1445px) 100vw, 1445px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1426\" height=\"1010\" src=\"https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-HFM-305_HFC-307.webp\" alt=\"\" class=\"wp-image-1068\" srcset=\"https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-HFM-305_HFC-307.webp 1426w, https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-HFM-305_HFC-307-300x212.webp 300w, https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-HFM-305_HFC-307-1024x725.webp 1024w, https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-HFM-305_HFC-307-768x544.webp 768w\" sizes=\"(max-width: 1426px) 100vw, 1426px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns block_image-text is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">S\u00e9rie Digital 300A<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tout en m\u00e9tal, r\u00e9ponse rapide, pr\u00e9cision serr\u00e9e !<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les d\u00e9bitm\u00e8tres massiques HFM-D-300A \/ HFC-D-302A ont des gammes de d\u00e9bit allant de 0-5 sccm \u00e0 0-25 slm, utilisent des joints enti\u00e8rement m\u00e9talliques, fournissent des sorties analogiques et num\u00e9riques, et sont d'une pr\u00e9cision meilleure que&nbsp;<strong>\u00b1<\/strong>(0,5% de la lecture + 0,2% de la pleine \u00e9chelle) pour les taux de pleine \u00e9chelle. Des communications num\u00e9riques faciles et conviviales avec une interface logicielle bas\u00e9e sur Windows sont disponibles.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La s\u00e9rie Digital 300 utilise un capteur de d\u00e9bit massique thermique con\u00e7u pour fournir une r\u00e9ponse lin\u00e9aire exceptionnelle aux variations de d\u00e9bit. De plus, l'\u00e9lectronique associ\u00e9e \u00e0 chaque capteur est r\u00e9gl\u00e9e avec pr\u00e9cision pour offrir un temps de r\u00e9ponse rapide. Le tube du capteur de grand diam\u00e8tre permet au d\u00e9bitm\u00e8tre Digital 300 d'avoir une faible perte de charge.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Am\u00e9lioration num\u00e9rique, pr\u00e9cision absolue !<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La mesure d'un d\u00e9bit de gaz \u00e0 l'aide d'une mesure de masse offre pr\u00e9cision, r\u00e9p\u00e9tabilit\u00e9 et stabilit\u00e9.  La s\u00e9rie A de la gamme Digital 300 couvre les plages de 0-1000 slm (HFM-D-301A\/HFC-D-303A), 0-2500 slm (HFM-D-305A\/HFC-D-307A) et 0-10,000 slm (HFM-D-306A\/HFC-D-308A). Il peut \u00eatre configur\u00e9 avec un bo\u00eetier IP-67 en option pour assurer une protection contre l'eau et la poussi\u00e8re.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L'autodiagnostic du capteur, de la vanne et du trop-plein est inclus dans les fonctions num\u00e9riques. La fonction de mise \u00e0 z\u00e9ro automatique, qui d\u00e9tecte la fermeture de la vanne et remet automatiquement le z\u00e9ro \u00e0 z\u00e9ro, est \u00e9galement int\u00e9ressante. Ces d\u00e9bitm\u00e8tres et r\u00e9gulateurs massiques peuvent m\u00e9moriser jusqu'\u00e0 10 \u00e9talonnages de gammes et de gaz diff\u00e9rents.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The Digital 300 Series can operate with any power supply capable of providing 11 \u2013 36 VDC between the high and low supply pins (e.g. bipolar \u00b112 VDC, \u00b115 VDC or unipolar +24 VDC).<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2000\" height=\"2413\" src=\"https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-HFC-D-302A.webp\" alt=\"\" class=\"wp-image-1070\" srcset=\"https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-HFC-D-302A.webp 2000w, https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-HFC-D-302A-249x300.webp 249w, https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-HFC-D-302A-849x1024.webp 849w, https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-HFC-D-302A-768x927.webp 768w, https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-HFC-D-302A-1273x1536.webp 1273w, https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-HFC-D-302A-1697x2048.webp 1697w\" sizes=\"(max-width: 2000px) 100vw, 2000px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2000\" height=\"1195\" src=\"https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-HFC-D-308A.webp\" alt=\"\" class=\"wp-image-1071\" srcset=\"https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-HFC-D-308A.webp 2000w, https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-HFC-D-308A-300x179.webp 300w, https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-HFC-D-308A-1024x612.webp 1024w, https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-HFC-D-308A-768x459.webp 768w, https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-HFC-D-308A-1536x918.webp 1536w\" sizes=\"(max-width: 2000px) 100vw, 2000px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns block_image-text is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Alimentation et affichage<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/schaefer-tec.com\/wp-content\/uploads\/181-THCD-101-Manual.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Alimentation \/ affichage \u00e0 canal unique<\/a><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Permet de manipuler un d\u00e9bitm\u00e8tre,<br>ou jauge \u00e0 vide<\/li>\n\n\n\n<li>Affiche les unit\u00e9s de mesure<\/li>\n\n\n\n<li>Analogique : 0-5 vdc, 0-10 vdc<\/li>\n\n\n\n<li>RS-232\/RS-485<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/schaefer-tec.com\/wp-content\/uploads\/183-THCD-401_Manual.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Alimentation \/ affichage \u00e0 quatre canaux<\/a><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Permet de g\u00e9rer quatre d\u00e9bitm\u00e8tres et contr\u00f4leurs,<br>jauges \u00e0 vide, etc.<\/li>\n\n\n\n<li>Affichage de 4 canaux simultan\u00e9s<br>avec unit\u00e9s et ID de gaz<\/li>\n\n\n\n<li>Analogique : 0-5 vdc, 0-10 vdc, 4-20 mA<\/li>\n\n\n\n<li>RS-232\/RS-485<\/li>\n\n\n\n<li>Contr\u00f4le du ratio pour le m\u00e9lange de gaz<\/li>\n\n\n\n<li>Fonction totalisateur<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"728\" height=\"518\" src=\"https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/THCD-101.webp\" alt=\"\" class=\"wp-image-1073\" srcset=\"https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/THCD-101.webp 728w, https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/THCD-101-300x213.webp 300w\" sizes=\"(max-width: 728px) 100vw, 728px\" \/><figcaption class=\"wp-element-caption\"><strong>Teledyne Hastings Instruments THCD-101<\/strong><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"841\" height=\"526\" src=\"https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/THCD-401.webp\" alt=\"\" class=\"wp-image-1074\" srcset=\"https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/THCD-401.webp 841w, https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/THCD-401-300x188.webp 300w, https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/THCD-401-768x480.webp 768w\" sizes=\"(max-width: 841px) 100vw, 841px\" \/><figcaption class=\"wp-element-caption\"><strong>Teledyne Hastings Instruments THCD-401<\/strong><\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns block_image-text is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Convertisseur de d\u00e9bit massique gratuit APP<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Teledyne Hastings Instruments a d\u00e9velopp\u00e9 une application de conversion de d\u00e9bit massique (Mass Flow Conversion APP) qui permet de convertir rapidement les valeurs de mesure de d\u00e9bit d'un ensemble d'unit\u00e9s \u00e0 un autre. L'utilisateur a \u00e9galement la possibilit\u00e9 de modifier les esp\u00e8ces de gaz et les conditions de r\u00e9f\u00e9rence ou STP (Standard Temperature &amp; Pressure), qui doivent \u00eatre sp\u00e9cifi\u00e9es lors de la conversion entre les unit\u00e9s de d\u00e9bit massique telles que gm\/s, lbs\/hr et les unit\u00e9s d\u00e9riv\u00e9es volum\u00e9triques telles que slm, sccm, scfh, scfm, et ainsi de suite.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Quatre versions sont disponibles : iPhone, iPad, Android et Web. Les versions iPhone et iPad peuvent \u00eatre t\u00e9l\u00e9charg\u00e9es gratuitement \u00e0 partir de l'iTunes Store d'Apple. La version pour Android est disponible sur Google Play. La version web est disponible \u00e0 l'adresse suivante&nbsp;<em><a href=\"http:\/\/www.massflowconverter.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">www.massflowconverter.com<\/a><\/em>.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-Mass-Flow-Converter-APP-1.webp\" alt=\"\" class=\"wp-image-1075\" srcset=\"https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-Mass-Flow-Converter-APP-1.webp 600w, https:\/\/schaefer-scientific.com\/wp-content\/uploads\/2025\/07\/Hastings-Mass-Flow-Converter-APP-1-300x225.webp 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns block_text is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Services d'\u00e9talonnage et de r\u00e9paration<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Il est fortement recommand\u00e9 de proc\u00e9der \u00e0 un \u00e9talonnage p\u00e9riodique de tout instrument utilis\u00e9 dans le cadre de projets de contr\u00f4le de processus ou de recherche.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">5 Raisons d'un recalibrage p\u00e9riodique :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vieillissement \/ Stress<\/li>\n\n\n\n<li>Contamination<\/li>\n\n\n\n<li>Changements de tol\u00e9rance<\/li>\n\n\n\n<li>Qualit\u00e9 constante du produit final<\/li>\n\n\n\n<li>R\u00e9duction de l'inefficacit\u00e9 des processus<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>T\u00e9l\u00e9chargez l'enregistrement du webinaire d'Hastings \"<a href=\"http:\/\/info.teledyne-hi.com\/flow-calibration-webinar-recording?__hstc=150192105.714f09d6620fa83fcfb1d99ac28c7c6b.1528224632913.1530124338426.1530215899826.4&amp;__hssc=150192105.6.1530215899826&amp;__hsfp=3986264363\" target=\"_blank\" rel=\"noreferrer noopener\">Meilleures pratiques d'\u00e9talonnage du d\u00e9bit<\/a>\"Pour en savoir plus, consultez le site&nbsp;<a href=\"http:\/\/info.teledyne-hi.com\/blog\/mass-flow-controller-calibration-report-what-does-it-mean\" target=\"_blank\" rel=\"noreferrer noopener\">rapport d'\u00e9talonnage<\/a>&nbsp;sur le blog de Hastings !<\/strong><\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns block_text is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Applications et industries<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<ul class=\"wp-block-list\">\n<li>\u00c9chantillonnage de l'air<\/li>\n\n\n\n<li>Fours industriels<\/li>\n\n\n\n<li>M\u00e9lange de gaz<\/li>\n\n\n\n<li>Recherche m\u00e9dicale<\/li>\n\n\n\n<li>Instrumentation analytique<\/li>\n\n\n\n<li>Caract\u00e9risation des catalyseurs<\/li>\n\n\n\n<li>Industrie des boissons<\/li>\n\n\n\n<li>Chromatographie en phase gazeuse<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<ul class=\"wp-block-list\">\n<li>Pulv\u00e9risation thermique<\/li>\n\n\n\n<li>Test d'\u00e9tanch\u00e9it\u00e9<\/li>\n\n\n\n<li>A\u00e9rospatiale<\/li>\n\n\n\n<li>\u00c9tudes de porosit\u00e9<\/li>\n\n\n\n<li>D\u00e9p\u00f4t de couches minces<\/li>\n\n\n\n<li>Livraison de gaz de haute puret\u00e9<\/li>\n\n\n\n<li>Processus pharmaceutique<\/li>\n\n\n\n<li>Essais automobiles<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<ul class=\"wp-block-list\">\n<li>Surveillance de la pollution<\/li>\n\n\n\n<li>Processus de fabrication des semi-conducteurs<\/li>\n\n\n\n<li>Les \u00e9nergies alternatives<\/li>\n\n\n\n<li>R&amp;D sur les piles \u00e0 combustible<\/li>\n\n\n\n<li>Transfert de garde<\/li>\n\n\n\n<li>Processus photovolta\u00efque<\/li>\n\n\n\n<li>Industrie du verre<\/li>\n\n\n\n<li>Proc\u00e9d\u00e9 de rev\u00eatement par plasma<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"featured_media":1059,"template":"","meta":{"_acf_changed":false},"application":[33],"manufacturer":[34],"product-category":[26],"class_list":["post-1058","product","type-product","status-publish","has-post-thumbnail","hentry","application-thin-film-deposition","manufacturer-teledyne-hastings-instruments","product-category-measurement-and-control"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - 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With an experienced design team, thermal mass flow expertise, and global sales and service networks, Teledyne Hastings Instruments provides both a broad selection of equipment and unrivaled customer support. 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