{"id":14717,"date":"2026-11-12T11:22:54","date_gmt":"2026-11-12T10:22:54","guid":{"rendered":"https:\/\/guemisa.es\/productos\/nesa-sensor-nivel-piezometrico-lpt20\/"},"modified":"2026-11-12T11:22:54","modified_gmt":"2026-11-12T10:22:54","slug":"nesa-sensor-nivel-piezometrico-lpt20","status":"publish","type":"productos","link":"https:\/\/guemisa.es\/eu\/productos\/nesa-sensor-nivel-piezometrico-lpt20\/","title":{"rendered":"Sensor de nivel piezom\u00e9trico y temperatura del agua LPT20"},"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 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piezom\u00e9trico y temperatura del agua LPT20\", \"sku\": \"LPT20\", \"mpn\": \"LPT20\", \"image\": \"https:\/\/guemisa.es\/wp-content\/uploads\/2026\/11\/nesa-sensor-nivel-piezometrico-lpt20.webp\", \"description\": \"Sensor de nivel piezom\u00e9trico y temperatura del agua LPT20 de NESA: 0\u00f720 bar, -5 \u00f7 +80 \u00b0C, salida 2 x 4\u00f720mA, 10\u00f728 Vdc, acero inoxidable 316.\", \"brand\": {\"@type\": \"Brand\", \"name\": \"NESA\"}, \"manufacturer\": {\"@type\": \"Organization\", \"name\": \"NESA\"}, \"category\": \"Piez\u00f3metros\", \"additionalProperty\": [{\"@type\": \"PropertyValue\", \"name\": \"Magnitud medida\", \"value\": \"Nivel piezom\u00e9trico y temperatura del agua\"}, {\"@type\": \"PropertyValue\", \"name\": \"Tipo de transductor\", \"value\": \"Piezom\u00e9trico, NTC\"}, {\"@type\": \"PropertyValue\", \"name\": \"Rango t\u00edpico (presi\u00f3n)\", \"value\": \"0\u00f720 bar\"}, {\"@type\": \"PropertyValue\", \"name\": \"Rango t\u00edpico (temperatura)\", \"value\": \"-5 \u00f7 +80 \u00b0C\"}, {\"@type\": \"PropertyValue\", \"name\": \"Sensibilidad (presi\u00f3n)\", \"value\": \"0,001 bar\"}, {\"@type\": \"PropertyValue\", \"name\": \"Sensibilidad (temperatura)\", \"value\": \"0,01\u00b0C\"}, {\"@type\": \"PropertyValue\", \"name\": \"Exactitud\", \"value\": \"< 0,5 % f.s. o mejor\"}, {\"@type\": \"PropertyValue\", \"name\": \"Exactitud en temperatura\", \"value\": \"\u00b1 0,5\u00b0C\"}, {\"@type\": \"PropertyValue\", \"name\": \"Tiempo de respuesta\", \"value\": \"< 1s\"}, {\"@type\": \"PropertyValue\", \"name\": \"Conformidad normativa\", \"value\": \"CE\"}, {\"@type\": \"PropertyValue\", \"name\": \"Se\u00f1al de salida (LPT20-B)\", \"value\": \"2 x 4\u00f720mA\"}, {\"@type\": \"PropertyValue\", \"name\": \"Con m\u00f3dulo MCS (opcional)\", \"value\": \"2 x 0\u00f72Vdc (A) o RS485 ModBus (C)\"}, {\"@type\": \"PropertyValue\", \"name\": \"Alimentaci\u00f3n\", \"value\": \"Bucle de corriente o 10\u00f728 Vdc\"}, {\"@type\": \"PropertyValue\", \"name\": \"Consumo\", \"value\": \"< 0,3W\"}, {\"@type\": \"PropertyValue\", \"name\": \"Condiciones de funcionamiento\", \"value\": \"-5 \u00f7 +80 \u00b0C\"}, {\"@type\": \"PropertyValue\", \"name\": \"Protecciones\", \"value\": \"Contra inversi\u00f3n de polaridad y transitorios\"}, {\"@type\": \"PropertyValue\", \"name\": \"Cuerpo\", \"value\": \"Acero inoxidable 316\"}, {\"@type\": \"PropertyValue\", \"name\": \"Peso\", \"value\": \"100g\"}], \"alternateName\": [\"LPT20\", \"NESA LPT20\", \"Sensor de nivel piezom\u00e9trico LPT20\"]}]}","subtitulo":"C\u00e1psula piezom\u00e9trica, NTC | 0\u00f720 bar | -5 \u00f7 +80 \u00b0C | < 0,5 % f.s. o mejor | 2 x 4\u00f720mA | Bucle de corriente o 10\u00f728 Vdc | Acero inoxidable 316","descripcion_del_producto":"<p>El NESA LPT20 es un sensor de nivel hidrom\u00e9trico (piez\u00f3metro) y de temperatura del agua, con una c\u00e1psula piezom\u00e9trica alojada en un cuerpo cil\u00edndrico de acero inoxidable AISI316. Se emplea como hidr\u00f3metro en agua limpia, con compensaci\u00f3n autom\u00e1tica de la presi\u00f3n atmosf\u00e9rica mediante cable especial.<\/p><p>Rango t\u00edpico 0\u00f720 bar y -5 \u00f7 +80 \u00b0C, sensibilidad 0,001 bar y 0,01\u00b0C, exactitud < 0,5 % f.s. o mejor y \u00b1 0,5\u00b0C, tiempo de respuesta < 1s. Salida 2 x 4\u00f720mA (LPT20-B), alimentaci\u00f3n en bucle de corriente o 10\u00f728 Vdc, consumo < 0,3W.<\/p><h3>Puntos clave<\/h3><ul><li>Rango t\u00edpico 0\u00f720 bar y -5 \u00f7 +80 \u00b0C; sensibilidad 0,001 bar y 0,01\u00b0C<\/li><li>Exactitud < 0,5 % f.s. o mejor y \u00b1 0,5\u00b0C; tiempo de respuesta < 1s<\/li><li>Transductor piezom\u00e9trico, NTC; compensaci\u00f3n autom\u00e1tica de la presi\u00f3n atmosf\u00e9rica con cable especial<\/li><li>Salida 2 x 4\u00f720mA; con m\u00f3dulo MCS (opcional) 2 x 0\u00f72Vdc o RS485 ModBus<\/li><li>Alimentaci\u00f3n: bucle de corriente o 10\u00f728 Vdc; consumo < 0,3W; protecciones contra inversi\u00f3n de polaridad y transitorios<\/li><li>Condiciones de funcionamiento -5 \u00f7 +80 \u00b0C; cuerpo de acero inoxidable 316; 100g; 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 LPT20?<\/strong><\/p><p>El nivel hidrom\u00e9trico (piez\u00f3metro) y la temperatura del agua, con una c\u00e1psula piezom\u00e9trica y un transductor NTC.<\/p><p><strong style=\"color: #0F75BE;\">\u00bfQu\u00e9 rango y exactitud tiene?<\/strong><\/p><p>Rango t\u00edpico 0\u00f720 bar y -5 \u00f7 +80 \u00b0C. Exactitud < 0,5 % f.s. o mejor y \u00b1 0,5\u00b0C; sensibilidad 0,001 bar y 0,01\u00b0C.<\/p><p><strong style=\"color: #0F75BE;\">\u00bfQu\u00e9 salida y alimentaci\u00f3n tiene?<\/strong><\/p><p>Salida 2 x 4\u00f720mA (LPT20-B), con m\u00f3dulo MCS (opcional) 2 x 0\u00f72Vdc o RS485 ModBus. Alimentaci\u00f3n en bucle de corriente o 10\u00f728 Vdc, consumo < 0,3W.<\/p><p><strong style=\"color: #0F75BE;\">\u00bfDe qu\u00e9 material es el cuerpo?<\/strong><\/p><p>Acero inoxidable 316, con protecciones contra inversi\u00f3n de polaridad y transitorios.<\/p><p><strong style=\"color: #0F75BE;\">\u00bfC\u00f3mo se pide?<\/strong><\/p><p>Sensor (LPT20) y salida (A, B o C). Ejemplo del fabricante: LPT20 B. Para las medidas no est\u00e1ndar, especificar la longitud.<\/p><\/div>","propiedades":"<table class=\"tecnica-table gm-es-tabla gm-nesa-niv\"><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>Magnitud medida<\/td><td>Nivel piezom\u00e9trico y temperatura del agua<\/td><\/tr><tr style=\"background-color: #f9f9f9;\"><td>Tipo de transductor<\/td><td>Piezom\u00e9trico, NTC<\/td><\/tr><tr style=\"background-color: #ffffff;\"><td>Rango t\u00edpico (presi\u00f3n)<\/td><td>0\u00f720 bar<\/td><\/tr><tr style=\"background-color: #f9f9f9;\"><td>Rango t\u00edpico (temperatura)<\/td><td>-5 \u00f7 +80 \u00b0C<\/td><\/tr><tr style=\"background-color: #ffffff;\"><td>Sensibilidad (presi\u00f3n)<\/td><td>0,001 bar<\/td><\/tr><tr style=\"background-color: #f9f9f9;\"><td>Sensibilidad (temperatura)<\/td><td>0,01\u00b0C<\/td><\/tr><tr style=\"background-color: #ffffff;\"><td>Exactitud<\/td><td>< 0,5 % f.s. o mejor<\/td><\/tr><tr style=\"background-color: #f9f9f9;\"><td>Exactitud en temperatura<\/td><td>\u00b1 0,5\u00b0C<\/td><\/tr><tr style=\"background-color: #ffffff;\"><td>Tiempo de respuesta<\/td><td>< 1s<\/td><\/tr><tr style=\"background-color: #f9f9f9;\"><td>Conformidad normativa<\/td><td>CE<\/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 (LPT20-B)<\/td><td>2 x 4\u00f720mA<\/td><\/tr><tr style=\"background-color: #f9f9f9;\"><td>Con m\u00f3dulo MCS (opcional)<\/td><td>2 x 0\u00f72Vdc (A) o RS485 ModBus (C)<\/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>Bucle de corriente o 10\u00f728 Vdc<\/td><\/tr><tr style=\"background-color: #f9f9f9;\"><td>Consumo<\/td><td>< 0,3W<\/td><\/tr><tr style=\"background-color: #ffffff;\"><td>Condiciones de funcionamiento<\/td><td>-5 \u00f7 +80 \u00b0C<\/td><\/tr><tr style=\"background-color: #f9f9f9;\"><td>Protecciones<\/td><td>Contra inversi\u00f3n de polaridad y transitorios<\/td><\/tr><tr style=\"background-color: #ffffff;\"><td>Cuerpo<\/td><td>Acero inoxidable 316<\/td><\/tr><tr style=\"background-color: #f9f9f9;\"><td>Peso<\/td><td>100g<\/td><\/tr><\/tbody><\/table>","referencia":"","ficha_tecnica":"https:\/\/guemisa.es\/wp-content\/uploads\/2026\/11\/ficha-tecnica-nesa-sensor-nivel-piezometrico-lpt20.pdf","imagen_principal":"14714","dibujo_tecnico":"14715","destacado_portada":"","rango":"","posicion":"","rank_math_focus_keyword":"Sensor de nivel piezom\u00e9trico y temperatura del agua LPT20","rank_math_title":"Sensor de nivel piezom\u00e9trico y temperatura del agua LPT20 | NESA","rank_math_description":"Sensor de nivel piezom\u00e9trico y temperatura del agua LPT20 de NESA: 0\u00f720 bar, -5 \u00f7 +80 \u00b0C, salida 2 x 4\u00f720mA, 10\u00f728 Vdc, acero inoxidable 316.","schema_json_ld_custom":""},"marca":[60],"industria":[],"categoria":[692,582,37,66,69],"class_list":["post-14717","productos","type-productos","status-publish","has-post-thumbnail","hentry","marca-nesa","categoria-piezometros-geotecnicos","categoria-monitorizacion-estructural","categoria-sensores","categoria-nivel-sensores","categoria-liquidos"],"_links":{"self":[{"href":"https:\/\/guemisa.es\/eu\/wp-json\/wp\/v2\/productos\/14717","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/guemisa.es\/eu\/wp-json\/wp\/v2\/productos"}],"about":[{"href":"https:\/\/guemisa.es\/eu\/wp-json\/wp\/v2\/types\/productos"}],"version-history":[{"count":0,"href":"https:\/\/guemisa.es\/eu\/wp-json\/wp\/v2\/productos\/14717\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/guemisa.es\/eu\/wp-json\/wp\/v2\/media\/14714"}],"wp:attachment":[{"href":"https:\/\/guemisa.es\/eu\/wp-json\/wp\/v2\/media?parent=14717"}],"wp:term":[{"taxonomy":"marca","embeddable":true,"href":"https:\/\/guemisa.es\/eu\/wp-json\/wp\/v2\/marca?post=14717"},{"taxonomy":"industria","embeddable":true,"href":"https:\/\/guemisa.es\/eu\/wp-json\/wp\/v2\/industria?post=14717"},{"taxonomy":"categoria","embeddable":true,"href":"https:\/\/guemisa.es\/eu\/wp-json\/wp\/v2\/categoria?post=14717"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}