{"id":3143,"date":"2025-03-18T09:12:31","date_gmt":"2025-03-18T01:12:31","guid":{"rendered":"https:\/\/www.shopvalves.com\/product\/spirax-sarco-pa20-preamplifier\/"},"modified":"2026-03-24T10:27:04","modified_gmt":"2026-03-24T02:27:04","slug":"spirax-sarco-pa20-preamplifier","status":"publish","type":"product","link":"https:\/\/www.shopvalves.com\/es\/producto\/spirax-sarco-pa20-preamplifier\/","title":{"rendered":"Preamplificador Spirax Sarco PA20"},"content":{"rendered":"<p>El preamplificador PA20 de Spirax Sarco para inductores capacitivos de Spirax Sarco amplifica la capacitancia medida y la convierte en una salida de tensi\u00f3n proporcional al nivel, compatible con todos los controladores\/transmisores de tipo entrada de tensi\u00f3n de Spirax Sarco. Consta de un cuerpo de acero inoxidable austen\u00edtico atornillado al inductor y un conector DIN43650 con prensaestopas Pg11. Tiene tres ajustes de sensibilidad para adaptarse a diferentes longitudes de inductor y es compacto, robusto, no interfiere con el inductor al extraerlo o sustituirlo y no requiere mantenimiento.<\/p>\n<h3>condici\u00f3n restrictiva<\/h3>\n<table>\n<thead>\n<tr>\n<th>evento deportivo<\/th>\n<th>datos<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Temperatura ambiente m\u00e1xima<\/td>\n<td>70\u2103<\/td>\n<\/tr>\n<tr>\n<td>Longitud m\u00e1xima del cable<\/td>\n<td>100m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Datos t\u00e9cnicos<\/h3>\n<table>\n<thead>\n<tr>\n<th>evento deportivo<\/th>\n<th>datos<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>tensi\u00f3n de entrada<\/td>\n<td>15 - 36Vcc<\/td>\n<\/tr>\n<tr>\n<td>Corriente m\u00e1xima necesaria<\/td>\n<td>10mA<\/td>\n<\/tr>\n<tr>\n<td>tensi\u00f3n de salida<\/td>\n<td>1 - 6Vcc<\/td>\n<\/tr>\n<tr>\n<td>resistencia de salida<\/td>\n<td>100\u03a9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>pesos<\/h3>\n<p>Aprox. 0,25 kg<\/p>\n<h3>material (del que est\u00e1 hecho algo)<\/h3>\n<table>\n<thead>\n<tr>\n<th>n\u00famero de serie<\/th>\n<th>car\u00e1cter radical<\/th>\n<th>material (del que est\u00e1 hecho algo)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1<\/td>\n<td>taladro<\/td>\n<td>Acero inoxidable austen\u00edtico ASTM A582 303<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>enchufe<\/td>\n<td>poliamidas<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>Junta del tap\u00f3n<\/td>\n<td>caucho de silicona<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>Junta t\u00f3rica<\/td>\n<td>NBR<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>montaje<\/h3>\n<p>Atornille el PA20 en el sensor capacitivo y apri\u00e9telo a mano, la junta t\u00f3rica garantiza un cierre herm\u00e9tico, cada producto se suministra con una gu\u00eda detallada de instalaci\u00f3n y mantenimiento, tenga en cuenta que no debe instalarse en el exterior sin protecci\u00f3n.<\/p>\n<h3>proteger y mantener<\/h3>\n<p>No requiere ning\u00fan mantenimiento especial, pero el control de nivel de la caldera debe comprobarse peri\u00f3dicamente.<\/p>\n<h3>Descripci\u00f3n del producto<\/h3>\n<p>Preamplificador PA20 para sensores capacitivos Spirax Sarco con conexi\u00f3n roscada en cuerpo de acero inoxidable, con conector DIN 43650 y prensaestopas Pg11.<\/p>\n<h3>Instrucciones de pedido<\/h3>\n<p>Ejemplo: 1 preamplificador Spirax Sarco PA20.<\/p>\n<p><!-- \u6280\u672f\u8d44\u6599\u4e0b\u8f7d\u533a\u5757 --><\/p>\n<div class=\"valve-documents\">\n<h3 class=\"doc-title\">Descarga de datos t\u00e9cnicos<\/h3>\n<div class=\"doc-links\">\n<a href=\"https:\/\/doc.shopvalves.com\/PA20-IM-P402-67-EN.pdf\" class=\"doc-link\" target=\"_blank\">PA20-IM-P402-67-EN.pdf<\/a><br \/><a href=\"https:\/\/doc.shopvalves.com\/TI-P402-66-Chinese.pdf\" class=\"doc-link\" target=\"_blank\">TI-P402-66-Chinese.pdf<\/a>    <\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>El preamplificador PA20 de Spirax Sarco para inductores capacitivos amplifica la capacitancia medida y la convierte al mismo nivel que...<\/p>","protected":false},"featured_media":5090,"template":"","meta":{"_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"product_brand":[24],"product_cat":[93,46],"product_tag":[],"class_list":{"0":"post-3143","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-spirax-sarco","7":"product_cat-level-controls","8":"product_cat-boiler-controls-and-systems","10":"first","11":"instock","12":"shipping-taxable","13":"purchasable","14":"product-type-simple","15":"entry","16":"content-bg","17":"loop-entry"},"_links":{"self":[{"href":"https:\/\/www.shopvalves.com\/es\/wp-json\/wp\/v2\/product\/3143","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.shopvalves.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.shopvalves.com\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.shopvalves.com\/es\/wp-json\/wp\/v2\/media\/5090"}],"wp:attachment":[{"href":"https:\/\/www.shopvalves.com\/es\/wp-json\/wp\/v2\/media?parent=3143"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.shopvalves.com\/es\/wp-json\/wp\/v2\/product_brand?post=3143"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.shopvalves.com\/es\/wp-json\/wp\/v2\/product_cat?post=3143"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.shopvalves.com\/es\/wp-json\/wp\/v2\/product_tag?post=3143"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}