{"id":14784,"date":"2026-11-12T11:34:35","date_gmt":"2026-11-12T10:34:35","guid":{"rendered":"https:\/\/guemisa.es\/productos\/nesa-sensor-sulfuro-hidrogeno-s-h2s\/"},"modified":"2026-11-12T11:34:35","modified_gmt":"2026-11-12T10:34:35","slug":"capteur-de-sulfure-dhydrogene-nesa-h2s","status":"publish","type":"productos","link":"https:\/\/guemisa.es\/fr\/productos\/nesa-sensor-sulfuro-hidrogeno-s-h2s\/","title":{"rendered":"Capteur de sulfure d'hydrog\u00e8ne S-H2S"},"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"guemisa_schema_json":"{\"@context\": \"https:\/\/schema.org\", \"@graph\": [{\"@type\": \"Product\", \"@id\": \"#product\", \"name\": \"Sensor de sulfuro de hidr\u00f3geno S-H2S\", \"sku\": \"S-H2S\", \"mpn\": \"S-H2S\", \"image\": \"https:\/\/guemisa.es\/wp-content\/uploads\/2026\/11\/nesa-sensor-sulfuro-hidrogeno-s-h2s.webp\", \"description\": \"Sensor de sulfuro de hidr\u00f3geno S-H2S de NESA: H2S, 0\u00f7100 ppm o 0\u00f72000 ppm, salida 4\u00f720mA \/ ModBus RS485, 11\u202630 Vdc, IP54.\", \"brand\": {\"@type\": \"Brand\", \"name\": \"NESA\"}, \"manufacturer\": {\"@type\": \"Organization\", \"name\": \"NESA\"}, \"category\": \"Sensores de Gases\", \"additionalProperty\": [{\"@type\": \"PropertyValue\", \"name\": \"Gas\", \"value\": \"H2S (sulfuro de hidr\u00f3geno)\"}, {\"@type\": \"PropertyValue\", \"name\": \"Principio de medida\", \"value\": \"Electroqu\u00edmico o infrarrojo (NDIR) (seg\u00fan el gas)\"}, {\"@type\": \"PropertyValue\", \"name\": \"Rango\", \"value\": \"0\u00f7100 ppm o 0\u00f72000 ppm\"}, {\"@type\": \"PropertyValue\", \"name\": \"Resoluci\u00f3n (0\u00f7100 ppm)\", \"value\": \"< 0,1 ppm\"}, {\"@type\": \"PropertyValue\", \"name\": \"Resoluci\u00f3n (0\u00f72000 ppm)\", \"value\": \"< 1 ppm\"}, {\"@type\": \"PropertyValue\", \"name\": \"Tiempo de respuesta\", \"value\": \"<30 s\"}, {\"@type\": \"PropertyValue\", \"name\": \"Vida \u00fatil\", \"value\": \">24 meses\"}, {\"@type\": \"PropertyValue\", \"name\": \"L\u00edmite de sobrecarga (0\u00f7100 ppm)\", \"value\": \"500 ppm\"}, {\"@type\": \"PropertyValue\", \"name\": \"L\u00edmite de sobrecarga (0\u00f72000 ppm)\", \"value\": \"4000 ppm\"}, {\"@type\": \"PropertyValue\", \"name\": \"Se\u00f1al de salida\", \"value\": \"4\u00f720mA \/ ModBus RS485\"}, {\"@type\": \"PropertyValue\", \"name\": \"Alimentaci\u00f3n\", \"value\": \"11\u202630 Vdc\"}, {\"@type\": \"PropertyValue\", \"name\": \"Consumo\", \"value\": \"< 2VA\"}, {\"@type\": \"PropertyValue\", \"name\": \"Rango operativo (\u00b0C)\", \"value\": \"-30 \u00f7 50\u00b0C\"}, {\"@type\": \"PropertyValue\", \"name\": \"Humedad\", \"value\": \"15\u202690 %RH sin condensaci\u00f3n\"}, {\"@type\": \"PropertyValue\", \"name\": \"Grado de protecci\u00f3n\", \"value\": \"IP54\"}, {\"@type\": \"PropertyValue\", \"name\": \"Uso\", \"value\": \"Para uso en exterior\"}, {\"@type\": \"PropertyValue\", \"name\": \"Dimensiones\", \"value\": \"Ver plano\"}, {\"@type\": \"PropertyValue\", \"name\": \"Peso\", \"value\": \"230 g\"}, {\"@type\": \"PropertyValue\", \"name\": \"Conformidad normativa\", \"value\": \"CE\"}], \"alternateName\": [\"S-H2S\", \"SH2S\", \"NESA S-H2S\", \"Sensor S-H2S\", \"Sensor de sulfuro de hidr\u00f3geno S-H2S\"]}]}","subtitulo":"4\u00f720mA \/ ModBus RS485 | H2S | 0\u00f7100 \/ 0\u00f72000 ppm | -30 \u00f7 50\u00b0C | 11\u202630 Vdc | IP54 | 230 g","descripcion_del_producto":"<p>El NESA S-H2S es un sensor para la medici\u00f3n de la concentraci\u00f3n de H2S (sulfuro de hidr\u00f3geno) en un amplio espectro de aplicaciones, tanto industriales como ambientales, espec\u00edficamente realizado para aplicaciones en exterior con grado de protecci\u00f3n IP54.<\/p><p>Principio de medida electroqu\u00edmico o infrarrojo (NDIR) (seg\u00fan el gas), rango 0\u00f7100 ppm o 0\u00f72000 ppm, resoluci\u00f3n < 0,1 ppm (100) o < 1 ppm (2000) y tiempo de respuesta <30 s. Salida 4\u00f720mA \/ ModBus RS485.<\/p><h3>Puntos clave<\/h3><ul><li>Rango 0\u00f7100 ppm o 0\u00f72000 ppm; resoluci\u00f3n < 0,1 ppm (100) o < 1 ppm (2000)<\/li><li>Tiempo de respuesta <30 s; vida \u00fatil >24 meses<\/li><li>L\u00edmite de sobrecarga 500 ppm (rango 0\u00f7100 ppm) o 4000 ppm (rango 0\u00f72000 ppm)<\/li><li>Salida 4\u00f720mA \/ ModBus RS485; alimentaci\u00f3n 11\u202630 Vdc; consumo < 2VA<\/li><li>Rango operativo -30 \u00f7 50\u00b0C; humedad 15\u202690 %RH sin condensaci\u00f3n; IP54; 230 g; CE<\/li><\/ul><div class=\"product-faqs\"><h3 style=\"color: #0F75BE; border-bottom: 3px solid #0F75BE; padding-bottom: 10px; margin-bottom: 20px;\">Preguntas Frecuentes T\u00e9cnicas<\/h3><p><strong style=\"color: #0F75BE;\">\u00bfQu\u00e9 mide el S-H2S?<\/strong><\/p><p>La concentraci\u00f3n de H2S (sulfuro de hidr\u00f3geno), con un principio de medida electroqu\u00edmico o infrarrojo (NDIR) (seg\u00fan el gas).<\/p><p><strong style=\"color: #0F75BE;\">\u00bfQu\u00e9 rango y resoluci\u00f3n tiene?<\/strong><\/p><p>0\u00f7100 ppm (resoluci\u00f3n < 0,1 ppm) o 0\u00f72000 ppm (resoluci\u00f3n < 1 ppm).<\/p><p><strong style=\"color: #0F75BE;\">\u00bfQu\u00e9 salidas tiene?<\/strong><\/p><p>4\u00f720mA \/ ModBus RS485.<\/p><p><strong style=\"color: #0F75BE;\">\u00bfQu\u00e9 alimentaci\u00f3n y consumo tiene?<\/strong><\/p><p>Alimentaci\u00f3n 11\u202630 Vdc y consumo < 2VA.<\/p><p><strong style=\"color: #0F75BE;\">\u00bfC\u00f3mo se pide?<\/strong><\/p><p>Sensor (S-H2S), salida (A) y accesorios: cable CS05, CS10 o CSxx sensor-datalogger. Ejemplo: S-H2S A 10.<\/p><\/div>","propiedades":"<table class=\"tecnica-table gm-es-tabla gm-nesa-gas\"><thead><tr style=\"background-color: #0F75BE; color: white;\"><th>Caracter\u00edstica<\/th><th>Especificaci\u00f3n<\/th><\/tr><\/thead><tbody><tr class=\"gm-es-grupo\" style=\"background-color: #e6edf5;\"><td colspan=\"2\">Medida y principio de funcionamiento<\/td><\/tr><tr style=\"background-color: #ffffff;\"><td>Gas<\/td><td>H2S (sulfuro de hidr\u00f3geno)<\/td><\/tr><tr style=\"background-color: #f9f9f9;\"><td>Principio de medida<\/td><td>Electroqu\u00edmico o infrarrojo (NDIR) (seg\u00fan el gas)<\/td><\/tr><tr style=\"background-color: #ffffff;\"><td>Rango<\/td><td>0\u00f7100 ppm o 0\u00f72000 ppm<\/td><\/tr><tr style=\"background-color: #f9f9f9;\"><td>Resoluci\u00f3n (0\u00f7100 ppm)<\/td><td>< 0,1 ppm<\/td><\/tr><tr style=\"background-color: #ffffff;\"><td>Resoluci\u00f3n (0\u00f72000 ppm)<\/td><td>< 1 ppm<\/td><\/tr><tr style=\"background-color: #f9f9f9;\"><td>Tiempo de respuesta<\/td><td><30 s<\/td><\/tr><tr style=\"background-color: #ffffff;\"><td>Vida \u00fatil<\/td><td>>24 meses<\/td><\/tr><tr style=\"background-color: #f9f9f9;\"><td>L\u00edmite de sobrecarga (0\u00f7100 ppm)<\/td><td>500 ppm<\/td><\/tr><tr style=\"background-color: #ffffff;\"><td>L\u00edmite de sobrecarga (0\u00f72000 ppm)<\/td><td>4000 ppm<\/td><\/tr><tr class=\"gm-es-grupo\" style=\"background-color: #e6edf5;\"><td colspan=\"2\">Se\u00f1ales de salida<\/td><\/tr><tr style=\"background-color: #ffffff;\"><td>Se\u00f1al de salida<\/td><td>4\u00f720mA \/ ModBus RS485<\/td><\/tr><tr class=\"gm-es-grupo\" style=\"background-color: #e6edf5;\"><td colspan=\"2\">Alimentaci\u00f3n, entorno y datos mec\u00e1nicos<\/td><\/tr><tr style=\"background-color: #ffffff;\"><td>Alimentaci\u00f3n<\/td><td>11\u202630 Vdc<\/td><\/tr><tr style=\"background-color: #f9f9f9;\"><td>Consumo<\/td><td>< 2VA<\/td><\/tr><tr style=\"background-color: #ffffff;\"><td>Rango operativo (\u00b0C)<\/td><td>-30 \u00f7 50\u00b0C<\/td><\/tr><tr style=\"background-color: #f9f9f9;\"><td>Humedad<\/td><td>15\u202690 %RH sin condensaci\u00f3n<\/td><\/tr><tr style=\"background-color: #ffffff;\"><td>Grado de protecci\u00f3n<\/td><td>IP54<\/td><\/tr><tr style=\"background-color: #f9f9f9;\"><td>Uso<\/td><td>Para uso en exterior<\/td><\/tr><tr style=\"background-color: #ffffff;\"><td>Dimensiones<\/td><td>Ver plano<\/td><\/tr><tr style=\"background-color: #f9f9f9;\"><td>Peso<\/td><td>230 g<\/td><\/tr><tr style=\"background-color: #ffffff;\"><td>Conformidad normativa<\/td><td>CE<\/td><\/tr><\/tbody><\/table><table class=\"tecnica-table gm-refs\"><tbody><tr><th>Referencia<\/th><th>Configuraci\u00f3n<\/th><\/tr><tr><td><span class=\"gm-ref\">S-H2S<\/span><span class=\"gm-ref-c\">SH2S<\/span><\/td><td>Salida: ModBus RTU \u00b7 Suministro: Fondo de escala 100 ppm o 2000 ppm, IP54, con cable de 1 m<\/td><\/tr><\/tbody><\/table>","referencia":"","ficha_tecnica":"https:\/\/guemisa.es\/wp-content\/uploads\/2026\/11\/ficha-tecnica-nesa-sensor-sulfuro-hidrogeno-s-h2s.pdf","imagen_principal":"14781","dibujo_tecnico":"14782","destacado_portada":"","rango":"","posicion":"","rank_math_focus_keyword":"Sensor de sulfuro de hidr\u00f3geno S-H2S","rank_math_title":"Sensor de sulfuro de hidr\u00f3geno S-H2S | NESA","rank_math_description":"Sensor de sulfuro de hidr\u00f3geno S-H2S de NESA: H2S, 0\u00f7100 ppm o 0\u00f72000 ppm, salida 4\u00f720mA \/ ModBus RS485, 11\u202630 Vdc, IP54.","schema_json_ld_custom":""},"marca":[60],"industria":[],"categoria":[578,293,37],"class_list":["post-14784","productos","type-productos","status-publish","has-post-thumbnail","hentry","marca-nesa","categoria-gases-particulas","categoria-meteorologia-climatologia","categoria-sensores"],"_links":{"self":[{"href":"https:\/\/guemisa.es\/fr\/wp-json\/wp\/v2\/productos\/14784","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/guemisa.es\/fr\/wp-json\/wp\/v2\/productos"}],"about":[{"href":"https:\/\/guemisa.es\/fr\/wp-json\/wp\/v2\/types\/productos"}],"version-history":[{"count":0,"href":"https:\/\/guemisa.es\/fr\/wp-json\/wp\/v2\/productos\/14784\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/guemisa.es\/fr\/wp-json\/wp\/v2\/media\/14781"}],"wp:attachment":[{"href":"https:\/\/guemisa.es\/fr\/wp-json\/wp\/v2\/media?parent=14784"}],"wp:term":[{"taxonomy":"marca","embeddable":true,"href":"https:\/\/guemisa.es\/fr\/wp-json\/wp\/v2\/marca?post=14784"},{"taxonomy":"industria","embeddable":true,"href":"https:\/\/guemisa.es\/fr\/wp-json\/wp\/v2\/industria?post=14784"},{"taxonomy":"categoria","embeddable":true,"href":"https:\/\/guemisa.es\/fr\/wp-json\/wp\/v2\/categoria?post=14784"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}