{"id":10433,"date":"2026-10-19T14:09:29","date_gmt":"2026-10-19T13:09:29","guid":{"rendered":"https:\/\/guemisa.es\/productos\/medidor-de-campo-electrico-atmosferico-aefm-001\/"},"modified":"2026-10-19T14:53:09","modified_gmt":"2026-10-19T13:53:09","slug":"atmospheric-electric-field-meter-aefm-001","status":"publish","type":"productos","link":"https:\/\/guemisa.es\/en\/productos\/medidor-de-campo-electrico-atmosferico-aefm-001\/","title":{"rendered":"AEFM-001 Atmospheric Electric Field Meter"},"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\": \"Medidor de campo el\u00e9ctrico atmosf\u00e9rico AEFM-001\", \"sku\": \"AEFM-001\", \"mpn\": \"AEFM-001\", \"image\": \"dpf-medidor-campo-electrico-atmosferico-aefm-001.webp\", \"description\": \"Medidor de campo el\u00e9ctrico atmosf\u00e9rico AEFM-001 de DPF Sensors para alerta temprana de rayos: \u00b1100 kV\/m, respuesta 3 s y Modbus RS-485.\", \"brand\": {\"@type\": \"Brand\", \"name\": \"DPF Sensors\"}, \"manufacturer\": {\"@type\": \"Organization\", \"name\": \"DPF Sensors\"}, \"category\": \"Meteorolog\u00eda \u2013 Climatolog\u00eda\", \"additionalProperty\": [{\"@type\": \"PropertyValue\", \"name\": \"Rango de medida\", \"value\": \"\u2212100 \u2026 +100 kV\/m\"}, {\"@type\": \"PropertyValue\", \"name\": \"Precisi\u00f3n\", \"value\": \"\u00b10,001 % F.S.\"}, {\"@type\": \"PropertyValue\", \"name\": \"Tiempo de respuesta\", \"value\": \"3 s\"}, {\"@type\": \"PropertyValue\", \"name\": \"Lectura del campo\", \"value\": \"En V\/m, con un decimal por defecto\"}, {\"@type\": \"PropertyValue\", \"name\": \"Niveles de alarma\", \"value\": \"3 \/ 8 \/ 10 kV\/m umbrales por defecto, configurables\"}, {\"@type\": \"PropertyValue\", \"name\": \"Alimentaci\u00f3n\", \"value\": \"12 V DC 0,8 W a 12 V; 12~24 V DC seg\u00fan el cableado (confirmar con Guemisa antes de realizar el pedido)\"}, {\"@type\": \"PropertyValue\", \"name\": \"Comunicaci\u00f3n\", \"value\": \"Modbus RS-485\"}, {\"@type\": \"PropertyValue\", \"name\": \"Direcci\u00f3n por defecto\", \"value\": \"245\"}, {\"@type\": \"PropertyValue\", \"name\": \"Velocidad de transmisi\u00f3n\", \"value\": \"2400 \u2026 115200 2400, 4800, 9600, 19200, 38400 o 115200\"}, {\"@type\": \"PropertyValue\", \"name\": \"Cable\", \"value\": \"4 hilos apantallado: rojo +, azul GND, verde 485B, amarillo 485A\"}, {\"@type\": \"PropertyValue\", \"name\": \"Velocidad de giro\", \"value\": \"\u2265 50 rpm en funcionamiento normal\"}, {\"@type\": \"PropertyValue\", \"name\": \"Vida del motor\", \"value\": \"4000 h como m\u00e1ximo, sin sobrecarga ni bloqueo\"}, {\"@type\": \"PropertyValue\", \"name\": \"Material de la carcasa\", \"value\": \"Aleaci\u00f3n de aluminio 6061\"}, {\"@type\": \"PropertyValue\", \"name\": \"Dimensiones\", \"value\": \"\u00d878 \u00d7 105 mm cotas 75 mm y \u00d838 mm\"}, {\"@type\": \"PropertyValue\", \"name\": \"Instalaci\u00f3n\", \"value\": \"Proteger de golpes, altas temperaturas y congelaci\u00f3n; garantizar la estanqueidad\"}]}, {\"@type\": \"FAQPage\", \"@id\": \"#faq\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"\u00bfC\u00f3mo genera el AEFM-001 la alerta de rayos?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Compara el campo el\u00e9ctrico medido con tres umbrales, de 3, 8 y 10 kV\/m por defecto. Cuando el campo supera un umbral, el registro de nivel de alarma (0x0008) pasa a 1, 2 o 3. Los umbrales se modifican escribiendo en los registros 0x000A, 0x000C y 0x000E.\"}}, {\"@type\": \"Question\", \"name\": \"\u00bfC\u00f3mo se lee el campo el\u00e9ctrico por Modbus?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Con la funci\u00f3n 03 sobre el registro 0x0006, de 4 bytes; el valor est\u00e1 en V\/m, con un decimal por defecto. La direcci\u00f3n por defecto es 245 y la velocidad de transmisi\u00f3n se elige en el registro 0x0004, entre 2400 y 115200.\"}}, {\"@type\": \"Question\", \"name\": \"\u00bfC\u00f3mo se conecta el AEFM-001?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Con un cable apantallado de 4 hilos: rojo, alimentaci\u00f3n; azul, GND; verde, 485B; amarillo, 485A. Las especificaciones indican 12 V DC (0,8 W a 12 V) y el c\u00f3digo de colores del cable, 12~24 V DC: confirmar con Guemisa antes de realizar el pedido.\"}}]}]}","subtitulo":"Alerta temprana de rayos | \u2212100 \u2026 +100 kV\/m | Respuesta 3 s | 3 niveles de alarma | Modbus RS-485 | Aluminio 6061, \u00d878 \u00d7 105 mm","descripcion_del_producto":"<p>Para la monitorizaci\u00f3n y la alerta temprana de rayos, el AEFM-001 de DPF Sensors es un medidor de campo el\u00e9ctrico atmosf\u00e9rico que mide en tiempo real las variaciones del campo el\u00e9ctrico asociadas a la actividad de rayos.<\/p>\n<p>Mide de \u2212100 a +100 kV\/m con un tiempo de respuesta de 3 s y entrega por Modbus RS-485 el valor del campo en V\/m, la velocidad de giro y el nivel de alarma. Tiene tres umbrales configurables, de 3, 8 y 10 kV\/m por defecto: cuando el campo supera un umbral, el nivel de alarma pasa a 1, 2 o 3.<\/p>\n<p>Se emplea en estaciones meteorol\u00f3gicas (con informaci\u00f3n de referencia para sectores como la aviaci\u00f3n y las operaciones mar\u00edtimas), plantas petroqu\u00edmicas, estaciones base de comunicaciones, instalaciones el\u00e9ctricas, edificios altos, agricultura y silvicultura. La carcasa es de aleaci\u00f3n de aluminio 6061, de \u00d878 \u00d7 105 mm, y se conecta con un cable apantallado de 4 hilos. Disponible en <a href=\"https:\/\/guemisa.es\">guemisa.es<\/a>.<\/p>\n<ul>\n<li>Rango de <strong>\u2212100 a +100 kV\/m<\/strong> con tiempo de respuesta de <strong>3 s<\/strong>.<\/li>\n<li><strong>3 niveles de alarma<\/strong> con umbrales de <strong>3, 8 y 10 kV\/m<\/strong> por defecto, modificables por Modbus.<\/li>\n<li>Modbus RS-485 con velocidades de <strong>2400 a 115200<\/strong> y direcci\u00f3n por defecto <strong>245<\/strong>.<\/li>\n<li>Consumo de <strong>0,8 W<\/strong> a 12 V y vida del motor de hasta <strong>4000 h<\/strong> sin sobrecarga ni bloqueo.<\/li>\n<\/ul>\n<div class=\"product-faqs\">\n<h3 style=\"color: #275383; border-bottom: 3px solid #275383; padding-bottom: 10px; margin-bottom: 20px;\">Preguntas Frecuentes T\u00e9cnicas<\/h3>\n<p><strong style=\"color: #275383;\">\u00bfC\u00f3mo genera el AEFM-001 la alerta de rayos?<\/strong><\/p>\n<p>Compara el campo el\u00e9ctrico medido con tres umbrales, de 3, 8 y 10 kV\/m por defecto. Cuando el campo supera un umbral, el registro de nivel de alarma (0x0008) pasa a 1, 2 o 3. Los umbrales se modifican escribiendo en los registros 0x000A, 0x000C y 0x000E.<\/p>\n<p><strong style=\"color: #275383;\">\u00bfC\u00f3mo se lee el campo el\u00e9ctrico por Modbus?<\/strong><\/p>\n<p>Con la funci\u00f3n 03 sobre el registro 0x0006, de 4 bytes; el valor est\u00e1 en V\/m, con un decimal por defecto. La direcci\u00f3n por defecto es 245 y la velocidad de transmisi\u00f3n se elige en el registro 0x0004, entre 2400 y 115200.<\/p>\n<p><strong style=\"color: #275383;\">\u00bfC\u00f3mo se conecta el AEFM-001?<\/strong><\/p>\n<p>Con un cable apantallado de 4 hilos: rojo, alimentaci\u00f3n; azul, GND; verde, 485B; amarillo, 485A. Las especificaciones indican 12 V DC (0,8 W a 12 V) y el c\u00f3digo de colores del cable, 12~24 V DC: confirmar con Guemisa antes de realizar el pedido.<\/p>\n<\/div>","propiedades":"<table class=\"tecnica-table gm-dpf-tabla gm-dpf-campo\"><thead><tr style=\"background-color: #275383; color: white;\"><th>Caracter\u00edstica<\/th><th>Especificaci\u00f3n<\/th><\/tr><\/thead><tbody><tr class=\"gm-dpf-grupo\" style=\"background-color: #eef2f7;\"><td colspan=\"2\"><strong>Medida<\/strong><\/td><\/tr><tr style=\"background-color: #ffffff;\"><td>Rango de medida<\/td><td><span class=\"v\">\u2212100 \u2026 +100<\/span> <span class=\"u\">kV\/m<\/span><\/td><\/tr><tr style=\"background-color: #f7f7f7;\"><td>Precisi\u00f3n<\/td><td><span class=\"v\">\u00b10,001<\/span> <span class=\"u\">% F.S.<\/span><\/td><\/tr><tr style=\"background-color: #ffffff;\"><td>Tiempo de respuesta<\/td><td><span class=\"v\">3<\/span> <span class=\"u\">s<\/span><\/td><\/tr><tr style=\"background-color: #f7f7f7;\"><td>Lectura del campo<\/td><td> <span class=\"n\">En V\/m, con un decimal por defecto<\/span><\/td><\/tr><tr style=\"background-color: #ffffff;\"><td>Niveles de alarma<\/td><td><span class=\"v\">3 \/ 8 \/ 10<\/span> <span class=\"u\">kV\/m<\/span> <span class=\"n\">umbrales por defecto, configurables<\/span><\/td><\/tr><tr class=\"gm-dpf-grupo\" style=\"background-color: #eef2f7;\"><td colspan=\"2\"><strong>Alimentaci\u00f3n y comunicaci\u00f3n<\/strong><\/td><\/tr><tr style=\"background-color: #ffffff;\"><td>Alimentaci\u00f3n<\/td><td><span class=\"v\">12<\/span> <span class=\"u\">V DC<\/span> <span class=\"n\">0,8 W a 12 V; 12~24 V DC seg\u00fan el cableado (confirmar con Guemisa antes de realizar el pedido)<\/span><\/td><\/tr><tr style=\"background-color: #f7f7f7;\"><td>Comunicaci\u00f3n<\/td><td><span class=\"v\">Modbus RS-485<\/span><\/td><\/tr><tr style=\"background-color: #ffffff;\"><td>Direcci\u00f3n por defecto<\/td><td><span class=\"v\">245<\/span><\/td><\/tr><tr style=\"background-color: #f7f7f7;\"><td>Velocidad de transmisi\u00f3n<\/td><td><span class=\"v\">2400 \u2026 115200<\/span> <span class=\"n\">2400, 4800, 9600, 19200, 38400 o 115200<\/span><\/td><\/tr><tr style=\"background-color: #ffffff;\"><td>Cable<\/td><td> <span class=\"n\">4 hilos apantallado: rojo +, azul GND, verde 485B, amarillo 485A<\/span><\/td><\/tr><tr class=\"gm-dpf-grupo\" style=\"background-color: #eef2f7;\"><td colspan=\"2\"><strong>Mec\u00e1nica y entorno<\/strong><\/td><\/tr><tr style=\"background-color: #ffffff;\"><td>Velocidad de giro<\/td><td><span class=\"v\">\u2265 50<\/span> <span class=\"u\">rpm<\/span> <span class=\"n\">en funcionamiento normal<\/span><\/td><\/tr><tr style=\"background-color: #f7f7f7;\"><td>Vida del motor<\/td><td><span class=\"v\">4000<\/span> <span class=\"u\">h<\/span> <span class=\"n\">como m\u00e1ximo, sin sobrecarga ni bloqueo<\/span><\/td><\/tr><tr style=\"background-color: #ffffff;\"><td>Material de la carcasa<\/td><td> <span class=\"n\">Aleaci\u00f3n de aluminio 6061<\/span><\/td><\/tr><tr style=\"background-color: #f7f7f7;\"><td>Dimensiones<\/td><td><span class=\"v\">\u00d878 \u00d7 105<\/span> <span class=\"u\">mm<\/span> <span class=\"n\">cotas 75 mm y \u00d838 mm<\/span><\/td><\/tr><tr style=\"background-color: #ffffff;\"><td>Instalaci\u00f3n<\/td><td> <span class=\"n\">Proteger de golpes, altas temperaturas y congelaci\u00f3n; garantizar la estanqueidad<\/span><\/td><\/tr><\/tbody><\/table>","referencia":"","ficha_tecnica":"https:\/\/guemisa.es\/wp-content\/uploads\/2026\/10\/ficha-tecnica-dpf-aefm-001.pdf","imagen_principal":"10430","dibujo_tecnico":"10431","destacado_portada":"","rango":"","posicion":"","rank_math_focus_keyword":"Medidor de campo el\u00e9ctrico atmosf\u00e9rico","rank_math_title":"Medidor de campo el\u00e9ctrico atmosf\u00e9rico AEFM-001 | DPF","rank_math_description":"Medidor de campo el\u00e9ctrico atmosf\u00e9rico AEFM-001 de DPF Sensors para alerta temprana de rayos: \u00b1100 kV\/m, respuesta 3 s y Modbus RS-485.","schema_json_ld_custom":""},"marca":[31],"industria":[],"categoria":[293,37,581],"class_list":["post-10433","productos","type-productos","status-publish","has-post-thumbnail","hentry","marca-dpfsensors","categoria-meteorologia-climatologia","categoria-sensores","categoria-varios-meteorologia-climatologia"],"_links":{"self":[{"href":"https:\/\/guemisa.es\/en\/wp-json\/wp\/v2\/productos\/10433","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/guemisa.es\/en\/wp-json\/wp\/v2\/productos"}],"about":[{"href":"https:\/\/guemisa.es\/en\/wp-json\/wp\/v2\/types\/productos"}],"version-history":[{"count":1,"href":"https:\/\/guemisa.es\/en\/wp-json\/wp\/v2\/productos\/10433\/revisions"}],"predecessor-version":[{"id":10435,"href":"https:\/\/guemisa.es\/en\/wp-json\/wp\/v2\/productos\/10433\/revisions\/10435"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/guemisa.es\/en\/wp-json\/wp\/v2\/media\/10430"}],"wp:attachment":[{"href":"https:\/\/guemisa.es\/en\/wp-json\/wp\/v2\/media?parent=10433"}],"wp:term":[{"taxonomy":"marca","embeddable":true,"href":"https:\/\/guemisa.es\/en\/wp-json\/wp\/v2\/marca?post=10433"},{"taxonomy":"industria","embeddable":true,"href":"https:\/\/guemisa.es\/en\/wp-json\/wp\/v2\/industria?post=10433"},{"taxonomy":"categoria","embeddable":true,"href":"https:\/\/guemisa.es\/en\/wp-json\/wp\/v2\/categoria?post=10433"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}