{"id":124505,"date":"2024-03-04T14:39:29","date_gmt":"2024-03-04T13:39:29","guid":{"rendered":"https:\/\/lsi-lastem.com\/prodotti\/temperatura-del-bulbo-humedo\/"},"modified":"2026-10-27T14:52:44","modified_gmt":"2026-10-27T13:52:44","slug":"temperatura-del-bulbo-humedo","status":"publish","type":"product","link":"https:\/\/lsi-lastem.com\/es\/Productos\/temperatura-del-bulbo-humedo\/","title":{"rendered":"Temperatura de bulbo h\u00famedo"},"content":{"rendered":"\r\n
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Sensor de temperatura de bulbo h\u00famedo con ventilaci\u00f3n natural<\/strong><\/h2>\r\n<\/div>\r\n<\/div>\r\n\r\n\r\n\r\n
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Sonda termom\u00e9trica con bulbo h\u00famedo y ventilaci\u00f3n natural seg\u00fan la norma ISO 7726. El elemento Pt100 est\u00e1 envuelto en una mecha de algod\u00f3n humedecida<\/strong> conectada a un dep\u00f3sito de agua. El dep\u00f3sito de agua tiene un alto factor de reflexi\u00f3n<\/strong> para evitar el aumento de temperatura del agua debido a fuentes de radiaci\u00f3n<\/strong>. Esta sonda es necesaria para la evaluaci\u00f3n del \u00edndice de estr\u00e9s t\u00e9rmico WBGT (ISO 7243)<\/strong>.<\/p>\r\n\r\n\r\n\r\n

Disponemos tanto de la certificaci\u00f3n ISO 17025 emitida por nuestro laboratorio acreditado (N\u00b0 LAT205)<\/strong> como de la certificaci\u00f3n ISO 9001:2015, o del Informe de ensayo de calibraci\u00f3n por separado.<\/p>\r\n\r\n\r\n\r\n

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Temperatura de bulbo h\u00famedo<\/em><\/strong><\/h2>\r\n\r\n\r\n\r\n

Destacados<\/strong><\/h2>\r\n<\/div>\r\n\r\n\r\n
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  • Medici\u00f3n de la temperatura de bulbo h\u00famedo con ventilaci\u00f3n natural, necesaria para el c\u00e1lculo del \u00edndice WBGT (ISO 7243) en instalaci\u00f3n fija y\/o exterior;<\/li>\r\n\r\n\r\n\r\n
  • Dise\u00f1ado seg\u00fan lo descrito en la norma ISO 7726 para la \u00abtemperatura de bulbo h\u00famedo\u00bb;<\/li>\r\n\r\n\r\n\r\n
  • Dep\u00f3sito de agua de 500 mL (0,5 L) o 1 L para m\u00e1s de 30 d\u00edas o 2 meses de autonom\u00eda de agua;<\/li>\r\n<\/ul>\r\n<\/div>\r\n\r\n\r\n\r\n
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    • Protegido frente a la radiaci\u00f3n solar;<\/li>\r\n\r\n\r\n\r\n
    • Laboratorio interno de calibraci\u00f3n ISO 17025; Accesorios para salida 4-20 mA y RS485.<\/li>\r\n\r\n\r\n\r\n
    • C\u00f3digo del modelo: DMA122, DMA122.1.<\/li>\r\n<\/ul>\r\n<\/div>\r\n<\/div>\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\u00bfPara qu\u00e9 sirve un sensor de temperatura de bulbo h\u00famedo natural?<\/summary>\r\n

      El sensor mide directamente la temperatura de bulbo h\u00famedo natural (Tnw), una magnitud que representa el efecto combinado de la temperatura, la humedad y la ventilaci\u00f3n sobre el enfriamiento por evaporaci\u00f3n. La Tnw es uno de los par\u00e1metros fundamentales para calcular el \u00edndice WBGT y evaluar el estr\u00e9s t\u00e9rmico tanto en ambientes interiores como exteriores.<\/p>\r\n<\/details>

      \r\n\u00bfPor qu\u00e9 es preferible medir directamente la temperatura de bulbo h\u00famedo natural en lugar de estimarla?<\/summary>\r\n

      Porque la estimaci\u00f3n indirecta de la Tnw requiere varias mediciones ambientales y puede acumular las incertidumbres de distintos sensores, especialmente en condiciones de baja ventilaci\u00f3n. Adem\u00e1s, en el c\u00e1lculo del WBGT, la Tnw tiene un peso elevado, por lo que una estimaci\u00f3n imprecisa puede producir un error significativo en el resultado final. Por ello, la medici\u00f3n directa es el m\u00e9todo m\u00e1s espec\u00edfico y fiable.<\/p>\r\n<\/details>

      \r\n\u00bfCu\u00e1nto dura el dep\u00f3sito del sensor de temperatura de bulbo h\u00famedo de LSI LASTEM?<\/summary>\r\n

      El dep\u00f3sito de 1 litro proporciona una autonom\u00eda superior a 30 d\u00edas, reduciendo la frecuencia de rellenado con agua destilada. El sensor est\u00e1 dise\u00f1ado para instalaciones fijas en exteriores y para mediciones de larga duraci\u00f3n, incluso en climas severos; adem\u00e1s, el dep\u00f3sito est\u00e1 protegido y es altamente reflectante para limitar el calentamiento provocado por la radiaci\u00f3n solar.<\/p>\r\n<\/details>

      \r\n\u00bfQu\u00e9 caracter\u00edsticas hacen fiable el sensor de bulbo h\u00famedo de LSI LASTEM?<\/summary>\r\n

      El sensor utiliza un elemento Pt100 envuelto en una mecha absorbente mantenida h\u00fameda con agua destilada, siguiendo la configuraci\u00f3n prevista para la medici\u00f3n de la Tnw. Est\u00e1 dise\u00f1ado de acuerdo con los requisitos de la norma ISO 7726 y es adecuado para calcular el WBGT seg\u00fan la norma ISO 7243. Tambi\u00e9n est\u00e1n disponibles certificados de calibraci\u00f3n emitidos por el laboratorio interno de LSI LASTEM acreditado seg\u00fan ISO\/IEC 17025.<\/p>\r\n<\/details><\/div>\r\n","protected":false},"excerpt":{"rendered":"

      Sensor de temperatura de bulbo h\u00famedo<\/strong> con ventilaci\u00f3n natural.<\/p>\n","protected":false},"featured_media":124509,"template":"","meta":[],"product_brand":[],"product_cat":[1293,1294,1327],"product_tag":[],"class_list":["post-124505","product","type-product","status-publish","has-post-thumbnail","product_cat-sensores","product_cat-sensores-meteorologicos","product_cat-temperatura","pa_applicazione-agrometeorologia","pa_applicazione-estres-termico-y-confort-interior-y-exterior-fijos","pa_applicazione-observaciones-meteorologicas","pa_grandezze-temperatura-del-aire","pa_modelli-sensor-de-temperatura-de-bulbo-humedo-dma122","pa_modelli-sensor-de-temperatura-de-bulbo-humedo-dma122-1","description-off","first","instock","shipping-taxable","purchasable","product-type-variable","has-default-attributes"],"yoast_head":"\nTemperatura de bulbo h\u00famedo - 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\/temperatura-del-bulbo-humedo\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Temperatura de bulbo h\u00famedo - 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