{"id":124518,"date":"2024-03-04T14:29:38","date_gmt":"2024-03-04T14:29:38","guid":{"rendered":"https:\/\/lsi-lastem.com\/prodotti\/sensor-psicrometro\/"},"modified":"2026-10-27T14:52:40","modified_gmt":"2026-10-27T13:52:40","slug":"sensor-psicrometro","status":"publish","type":"product","link":"https:\/\/lsi-lastem.com\/es\/Productos\/sensor-psicrometro\/","title":{"rendered":"Sensor psicr\u00f3metro"},"content":{"rendered":"\r\n
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Sensor de temperatura de bulbo seco y de bulbo h\u00famedo<\/strong><\/h2>\r\n<\/div>\r\n<\/div>\r\n\r\n\r\n\r\n
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El psicr\u00f3metro <\/strong>es un sensor psicrom\u00e9trico<\/strong> de ventilaci\u00f3n forzada<\/strong> para bulbo h\u00famedo y bulbo seco<\/strong>. El bulbo h\u00famedo est\u00e1 envuelto en una mecha de algod\u00f3n humedecida con agua destilada proveniente de un dep\u00f3sito retr\u00e1ctil.<\/p>\r\n\r\n\r\n\r\n

Este sensor tiene una estabilidad muy buena<\/strong> porque se basa en una medici\u00f3n directa de la temperatura mediante un elemento de 1\/3 DIN y no es sensible a la deriva temporal caracter\u00edstica de los higr\u00f3metros capacitivos.<\/p>\r\n\r\n\r\n\r\n

Los data loggers LSI LASTEM pueden calcular la Humedad Relativa<\/strong> a partir de las temperaturas h\u00fameda y seca <\/strong>.<\/p>\r\n\r\n\r\n\r\n

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Sensor psicr\u00f3metro<\/em><\/strong><\/h2>\r\n\r\n\r\n\r\n

Destacados<\/strong><\/h2>\r\n\r\n\r\n\r\n
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  • Sensor psicrom\u00e9trico de ventilaci\u00f3n forzada<\/strong> h\u00fameda y seca. Dise\u00f1o seg\u00fan la norma ISO 7726;<\/li>\r\n\r\n\r\n\r\n
  • C\u00e1lculo directo de la Humedad Relativa<\/strong> y el Punto de Roc\u00edo mediante el data logger. LSI LASTEM seg\u00fan la norma ISO 7726;<\/li>\r\n\r\n\r\n\r\n
  • Precisi\u00f3n del \u00b12%RH asegurada en todo el rango (0-100%) y amplia temperatura operativa (0\u00f760 \u00b0C);<\/li>\r\n\r\n\r\n\r\n
  • Elementos sensibles Pt100 1\/3 DIN B de alta precisi\u00f3n;<\/li>\r\n<\/ul>\r\n<\/div>\r\n\r\n\r\n\r\n
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    • Velocidad de ventilaci\u00f3n forzada sobre los elementos sensibles<\/strong>: >2 m\/s;<\/li>\r\n\r\n\r\n\r\n
    • Estabilidad a largo plazo y principio robusto. Adecuado para aplicaciones en aire contaminado o salino, incluso cerca de la saturaci\u00f3n con altas temperaturas;<\/li>\r\n\r\n\r\n\r\n
    • Laboratorio<\/strong> interno de calibraci\u00f3n<\/strong> acreditado ISO 17025.<\/li>\r\n\r\n\r\n\r\n
    • C\u00f3digo del modelo: ESU102A.<\/li>\r\n<\/ul>\r\n<\/div>\r\n<\/div>\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
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      FAQ: Frequently Asked Questions<\/strong><\/p>\r\n\r\n\r\n

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      \r\n\u00bfCu\u00e1l es la diferencia entre un psicr\u00f3metro y un termo-higr\u00f3metro capacitivo?<\/summary>\r\n

      Un psicr\u00f3metro determina la humedad relativa a partir de la temperatura de bulbo seco y de bulbo h\u00famedo, mientras que un termo-higr\u00f3metro capacitivo utiliza un elemento sensible que mide directamente la humedad relativa. El psicr\u00f3metro LSI LASTEM utiliza dos sensores Pt100 con ventilaci\u00f3n forzada, mientras que los termo-higr\u00f3metros capacitivos suelen ofrecer una soluci\u00f3n m\u00e1s compacta, de respuesta r\u00e1pida y con menores necesidades de gesti\u00f3n del agua.<\/p>\r\n<\/details>

      \r\n\u00bfCu\u00e1ndo conviene utilizar un psicr\u00f3metro en lugar de un sensor capacitivo de humedad?<\/summary>\r\n

      El psicr\u00f3metro es especialmente adecuado cuando se necesitan estabilidad a largo plazo, un principio de medici\u00f3n robusto y funcionamiento fiable en condiciones exigentes, por ejemplo con aire contaminado o salino, humedad elevada o condiciones pr\u00f3ximas a la saturaci\u00f3n. Un sensor capacitivo suele ser preferible cuando se priorizan la compacidad, el bajo mantenimiento, la monitorizaci\u00f3n continua y la integraci\u00f3n sencilla en redes autom\u00e1ticas.<\/p>\r\n<\/details>

      \r\n\u00bfQu\u00e9 normas se aplican a la medici\u00f3n psicrom\u00e9trica de la humedad en ambientes t\u00e9rmicos?<\/summary>\r\n

      El psicr\u00f3metro LSI LASTEM est\u00e1 dise\u00f1ado seg\u00fan la ISO 7726<\/strong>, norma internacional que define las caracter\u00edsticas m\u00ednimas de los instrumentos y los m\u00e9todos de medici\u00f3n de las magnitudes f\u00edsicas que caracterizan los ambientes t\u00e9rmicos. A partir de las temperaturas de bulbo seco y h\u00famedo, los data loggers LSI LASTEM calculan la humedad relativa y el punto de roc\u00edo mediante el m\u00e9todo psicrom\u00e9trico. La edici\u00f3n vigente es ISO 7726:2025.<\/p>\r\n<\/details>

      \r\n\u00bfCu\u00e1les son las principales ventajas del psicr\u00f3metro LSI LASTEM?<\/summary>\r\n

      El psicr\u00f3metro ESU102A utiliza dos elementos Pt100 1\/3 DIN B de alta precisi\u00f3n, ventilaci\u00f3n forzada superior a 2 m\/s y permite calcular directamente la humedad relativa y el punto de roc\u00edo mediante los data loggers LSI LASTEM. Al basarse en mediciones directas de temperatura, el principio es menos sensible a la deriva a largo plazo t\u00edpica de los elementos higrom\u00e9tricos. La precisi\u00f3n declarada de humedad relativa es del 2% en todo el intervalo de 0\u2013100%.<\/p>\r\n<\/details><\/div>\r\n\r\n\r\n","protected":false},"excerpt":{"rendered":"

      Sensor de temperatura de bulbo seco y de bulbo h\u00famedo
      <\/strong>
      Sensor psicr\u00f3metro<\/strong> con bulbos h\u00famedo y seco y ventilaci\u00f3n forzada.
      El bulbo h\u00famedo est\u00e1 envuelto en una mecha de algod\u00f3n humedecida con agua destilada proveniente de un dep\u00f3sito retr\u00e1ctil.<\/p>\n","protected":false},"featured_media":124523,"template":"","meta":[],"product_brand":[],"product_cat":[1293,1337,1351],"product_tag":[],"class_list":["post-124518","product","type-product","status-publish","has-post-thumbnail","product_cat-sensores","product_cat-sensores-de-interior","product_cat-temperatura-y-humedad-relativa","pa_applicazione-ieq-y-confort-ambiental","pa_applicazione-museos-y-yacimientos-arqueologicos","pa_applicazione-tension-y-confort-termico-y-magnitudes-relacionadas-portatil","pa_grandezze-humedad-relativa","pa_grandezze-temperatura-del-aire","pa_modelli-doble-conector-minidin-esu102a","description-off","first","instock","shipping-taxable","purchasable","product-type-variable","has-default-attributes"],"yoast_head":"\nSensor psicr\u00f3metro - LSI LASTEM<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lsi-lastem.com\/es\/Productos\/sensor-psicrometro\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sensor psicr\u00f3metro - 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