{"id":2601,"date":"2018-10-17T09:34:02","date_gmt":"2018-10-17T07:34:02","guid":{"rendered":"https:\/\/www.kintech-engineering.com\/products\/uncategorized\/sr20\/"},"modified":"2021-08-03T16:14:35","modified_gmt":"2021-08-03T14:14:35","slug":"sr20","status":"publish","type":"product","link":"http:\/\/www.kintech-engineering.com\/pt-br\/catalogue\/solar-pt\/piranometros-pt-br\/sr20\/","title":{"rendered":"SR20 Pyranometer"},"content":{"rendered":"

SR20 \u00e9 um piran\u00f4metro da maior categoria no sistema de classifica\u00e7\u00e3o ISO 9060: secondary standard. Este sensor de radia\u00e7\u00e3o solar \u00e9 usado em locais onde \u00e9 necess\u00e1rio a maior precis\u00e3o nas medi\u00e7\u00f5es. Ele mede a radia\u00e7\u00e3o solar recebida em uma superf\u00edcie plana, em W\/m\u00b2, de um \u00e2ngulo de 180\u00ba de campo de vis\u00e3o.<\/p>\n

Precis\u00e3o de medi\u00e7\u00e3o melhorada<\/strong><\/p>\n

Com o intuito de melhorar a precis\u00e3o geral da medi\u00e7\u00e3o, a Hukseflux teve como alvo duas fontes de incertezas nas medi\u00e7\u00f5es: a calibra\u00e7\u00e3o e \u201coffset zero a\u201d.<\/p>\n

A incerteza de calibra\u00e7\u00e3o inicial \u00e9 reduzida para menos de 1,2%, uma melhora de 15% em rela\u00e7\u00e3o aos modelos dos concorrentes. A especifica\u00e7\u00e3o \u201coffset zero a\u201d do SR20 sem ventila\u00e7\u00e3o \u00e9 5 W\/m\u00b2. Modelos concorrentes declaram ter sem ventila\u00e7\u00e3o 12 W\/m\u00b2 e com ventila\u00e7\u00e3o 7 W\/m\u00b2.<\/p>\n

Aplica\u00e7\u00f5es exigidas<\/strong><\/p>\n

A depend\u00eancia de temperatura de cada instrumento \u00e9 testada individualmente e fornecida como um polin\u00f4mio de segundo grau. Esta informa\u00e7\u00e3o pode ser usada para uma redu\u00e7\u00e3o aprofundada da depend\u00eancia de temperatura durante o p\u00f3s-processamento. A baixa depend\u00eancia da temperatura do SR20 faz com que o sensor se torne um candidato ideal para uso em condi\u00e7\u00f5es de muito calor e muito frio. O aquecimento incorporado reduz os erros nas medi\u00e7\u00f5es causados pela deposi\u00e7\u00e3o de orvalho no in\u00edcio da manh\u00e3.<\/p>\n

Design do piran\u00f4metro SR20<\/strong><\/p>\n

O piran\u00f4metro SR20 usa um sensor de termopilha de \u00faltima gera\u00e7\u00e3o com uma superf\u00edcie revestida em preto, duas c\u00fapulas e um corpo de alum\u00ednio anodizado. O conector, o suporte dessecante e a fixa\u00e7\u00e3o da tela solar s\u00e3o ultra robustas e projetados para uso industrial. Todas as partes s\u00e3o especificadas para uso atrav\u00e9s de toda a faixa nominal de temperatura de opera\u00e7\u00e3o do SR20.<\/p>\n","protected":false},"excerpt":{"rendered":"

SR20 \u00e9 um piran\u00f4metro da maior categoria no sistema de classifica\u00e7\u00e3o ISO 9060: secondary standard. Este sensor de radia\u00e7\u00e3o solar \u00e9 usado em locais onde \u00e9 necess\u00e1rio a maior precis\u00e3o nas medi\u00e7\u00f5es.<\/p>\n

\n

Case Study 2<\/p>\n

Norway<\/a><\/p>\n

Case Study 6<\/p>\n

Germany<\/a><\/p>\n

Case Study 7<\/p>\n

Egypt<\/a><\/p>\n<\/div>\n","protected":false},"featured_media":2306,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[246,111],"product_tag":[129,127,128,130],"class_list":["post-2601","product","type-product","status-publish","has-post-thumbnail","product_cat-piranometros-pt-br","product_cat-solar-pt","product_tag-class-a-pyranometer-pt-br","product_tag-hukseflux-pt-br","product_tag-pyranometer-pt-br","product_tag-sr20-pt-br","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"\nSR20 Pyranometer | Solar Data Measurement | Kintech Engineering<\/title>\n<meta name=\"description\" content=\"SR20 pyranometer for solar data measurement with solar data logger. 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