{"id":574,"date":"2017-09-21T07:15:56","date_gmt":"2017-09-21T07:15:56","guid":{"rendered":"http:\/\/www.seac.es\/es\/?page_id=574"},"modified":"2022-09-29T07:59:20","modified_gmt":"2022-09-29T07:59:20","slug":"sv8-sd8","status":"publish","type":"page","link":"https:\/\/www.seac.es\/en\/products\/sensors\/sv8-sd8\/","title":{"rendered":"SV8 – SD8"},"content":{"rendered":"
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    SV8 - SD8\u00a0Anemometer and Wind vane<\/h1>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/li>\n\t\t<\/ul>\t\t\t\t
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      Anemometer SV8<\/h3>\n

      Composed of 3 cups conical shaped injected on a stainless steel shaft.
      The transducer consist on one pair led & phototransistor which provides a pulse output with frequency proportional to wind speed
      Combined with high performance shielded bearings ensure excellent linearity, over the whole range of measure and high reliability on different temperature-humidity conditions. Low moment of inertia, low-threshold, fast response and low distance constant are guaranteed.
      The variety of outputs suit most data loggers on market.<\/p>\n

      Wind vane SD8<\/h3>\n

      Consist of one aluminium and steel wind vane attached to a shaft that incorporates a diametric magnet that actuates on a rotary position sensor giving an output equivalent to the direction indicated by the wind vane.
      As there is not mechanical contact, there is not friction and so a high life expectancy
      A low-threshold and fast response are guaranteed.
      The variety of outputs suit most data loggers on market.<\/p>\n

      Environment<\/h3>\n

      Sensors body is Al-Si aluminium injection moulded and rust preventive painted.
      M12 IP65 polarizing connectors are equipped for an easier operation.<\/p>\n

      Bearings<\/h3>\n

      Both sensors are composed of stainless steel, shielded bearings, which give them excellent dynamic characteristic with very low mechanical friction.<\/p>\n

      Heating<\/h3>\n

      Optionally both sensors could be provided of internal heating system, in order to avoid bearings and shaft freezing. It is strongly recommended in cold climates.<\/p>\n<\/div>\n<\/div><\/div>

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      \u00a0<\/h1>\n

      SV8 - SD8 Technical Data<\/h1>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div>
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      Technical Data SV8<\/strong><\/p>\n

      \n

      General<\/strong><\/p>\n

      \n\n\n\n\n\n\n\n\n\n\n\n
      Encoder<\/td>\nRotary Incremental Photocoupler<\/td>\n<\/tr>\n
      Range<\/td>\n0~60 m\/s<\/td>\n<\/tr>\n
      Threshold<\/td>\n0,3 m\/s<\/td>\n<\/tr>\n
      Accuracy<\/td>\n\u00b13%<\/td>\n<\/tr>\n<\/tbody>\n
      Output options<\/td>\n- Pulses (frequency directly proportional to wind speed)<\/td>\n<\/tr>\n
      \u00a0<\/td>\n- Current (4-20mA)<\/td>\n<\/tr>\n
      \u00a0<\/td>\n- Digital 485 Mod-bus<\/td>\n<\/tr>\n
      Distance constant<\/td>\n< 2m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      Electrical Features<\/strong><\/p>\n

      \n\n\n\n\n\n
      Power supply<\/td>\n\n

      5~26VDC<\/p>\n

      11~26VDC for 4-20mA<\/p>\n<\/td>\n<\/tr>\n

      Consumption<\/td>\n90 mW (@ 12V)<\/td>\n<\/tr>\n
      Operating Temperature<\/td>\n-30\u00baC~70\u00baC (with heating)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      Mechanics<\/strong><\/p>\n

      \n\n\n\n\n\n\n\n
      Case<\/td>\nAl-Si aluminium injection moulded and rust preventive painted<\/td>\n<\/tr>\n
      Weight<\/td>\n290 gr (cup wheel included)<\/td>\n<\/tr>\n
      Cup Wheel Diameter<\/td>\n120 mm<\/td>\n<\/tr>\n
      Case Diameter<\/td>\n50 mm<\/td>\n<\/tr>\n
      Height<\/td>\n190 mm (cup wheel included)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      Additional Accessories<\/strong><\/p>\n

      \n\n\n\n\n
      Shaft Heating System<\/td>\n- Low power heating\u00a0 ( 10w )<\/td>\n<\/tr>\n
      \u00a0<\/td>\n- Thermostat controlled 4\u00baC of activation threshold<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div><\/div><\/div>
      <\/div>
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      Technical Data SD8<\/strong><\/p>\n

      \n

      General<\/strong><\/p>\n

      \n\n\n\n\n\n\n\n\n\n\n\n\n
      Encoder<\/td>\nHall Effect Magnetic<\/td>\n<\/tr>\n
      Range<\/td>\n1\u00ba~360\u00ba<\/td>\n<\/tr>\n
      Wind Threshold<\/td>\n0,3 m\/s at 10\u00ba deflection<\/td>\n<\/tr>\n
      Damping factor<\/td>\n0,5<\/td>\n<\/tr>\n
      Resolution<\/td>\n1,41\u00ba<\/td>\n<\/tr>\n
      Accuracy<\/td>\n1,41\u00ba<\/td>\n<\/tr>\n
      Output options<\/td>\n- 8-bits Gray code<\/td>\n<\/tr>\n
      \u00a0<\/td>\n- Synchronous serial<\/td>\n<\/tr>\n
      \u00a0<\/td>\n- Current (4-20mA)<\/td>\n<\/tr>\n
      \u00a0<\/td>\n- Digital 485 Mod-bus<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      Electrical Features<\/strong><\/p>\n

      \n\n\n\n\n\n
      Power supply<\/td>\n\n

      5~26VDC<\/p>\n

      11~26VDC for 4-20mA<\/p>\n<\/td>\n<\/tr>\n

      Consumption<\/td>\n150 mW (@ 12V)<\/td>\n<\/tr>\n
      Operating Temperature<\/td>\n-30\u00baC~70\u00baC (with heating)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      Mechanics<\/strong><\/p>\n

      \n\n\n\n\n\n\n\n
      Case<\/td>\nAl-Si aluminium injection moulded and rust preventive painted<\/td>\n<\/tr>\n
      Weight<\/td>\n390 gr. (vane included)<\/td>\n<\/tr>\n
      Vane Length<\/td>\n235 mm<\/td>\n<\/tr>\n
      Case Diameter<\/td>\n50 mm<\/td>\n<\/tr>\n
      Height<\/td>\n240 mm (vane included)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      Additional Accessories<\/strong><\/p>\n

      \n\n\n\n\n
      Shaft Heating System<\/td>\n- Low power heating\u00a0 ( 10w )<\/td>\n<\/tr>\n
      \u00a0<\/td>\n- Thermostat controlled 4\u00baC of activation threshold<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div><\/div>
      \n\t\n\t\t\n\t\t\t\n\t\t\tBrochure\t\t<\/span>\n\t<\/a>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"

      Anemometer SV8 Composed of 3 cups conical shaped injected on a stainless steel shaft.The transducer consist on one pair led & phototransistor which provides a<\/p>\n","protected":false},"author":1,"featured_media":577,"parent":664,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"yoast_head":"\nSV8 - SD8 - SEAC<\/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:\/\/www.seac.es\/en\/products\/sensors\/sv8-sd8\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SV8 - SD8 - SEAC\" \/>\n<meta property=\"og:description\" content=\"Anemometer SV8 Composed of 3 cups conical shaped injected on a stainless steel shaft.The transducer consist on one pair led & phototransistor which provides a\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.seac.es\/en\/products\/sensors\/sv8-sd8\/\" \/>\n<meta property=\"og:site_name\" content=\"SEAC\" \/>\n<meta property=\"article:modified_time\" content=\"2022-09-29T07:59:20+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.seac.es\/en\/wp-content\/uploads\/2017\/09\/IMG_5244_ALTA-orientacion-NORTE-640.png\" \/>\n\t<meta property=\"og:image:width\" content=\"636\" \/>\n\t<meta property=\"og:image:height\" content=\"288\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"adminblogseac\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.seac.es\/en\/#organization\",\"name\":\"SEAC S.A.\",\"url\":\"https:\/\/www.seac.es\/en\/\",\"sameAs\":[],\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.seac.es\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.seac.es\/en\/wp-content\/uploads\/2017\/08\/logoSEAC240x105.png\",\"contentUrl\":\"https:\/\/www.seac.es\/en\/wp-content\/uploads\/2017\/08\/logoSEAC240x105.png\",\"width\":240,\"height\":105,\"caption\":\"SEAC S.A.\"},\"image\":{\"@id\":\"https:\/\/www.seac.es\/en\/#\/schema\/logo\/image\/\"}},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.seac.es\/en\/#website\",\"url\":\"https:\/\/www.seac.es\/en\/\",\"name\":\"SEAC\",\"description\":\"Weather instruments and equipment\",\"publisher\":{\"@id\":\"https:\/\/www.seac.es\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.seac.es\/en\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.seac.es\/en\/products\/sensors\/sv8-sd8\/#primaryimage\",\"url\":\"https:\/\/www.seac.es\/en\/wp-content\/uploads\/2017\/09\/IMG_5244_ALTA-orientacion-NORTE-640.png\",\"contentUrl\":\"https:\/\/www.seac.es\/en\/wp-content\/uploads\/2017\/09\/IMG_5244_ALTA-orientacion-NORTE-640.png\",\"width\":636,\"height\":288},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.seac.es\/en\/products\/sensors\/sv8-sd8\/#webpage\",\"url\":\"https:\/\/www.seac.es\/en\/products\/sensors\/sv8-sd8\/\",\"name\":\"SV8 - 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