{"id":9013,"date":"2024-07-17T05:47:28","date_gmt":"2024-07-17T05:47:28","guid":{"rendered":"https:\/\/eko-instruments.com\/us\/product\/ms-90-dni-sensor-2\/"},"modified":"2025-09-11T10:12:00","modified_gmt":"2025-09-11T10:12:00","slug":"ms-90-dni-sensor","status":"publish","type":"product","link":"https:\/\/eko-instruments.com\/us\/product\/ms-90-dni-sensor\/","title":{"rendered":"MS-90 DNI Sensor"},"content":{"rendered":"<p>A revolutionary design with proven reliability, the internal rotating mirror of the MS-90 DNI Sensor is based on the hugely successful MS-093 sunshine duration meter, deployed across Japan for over 10 years at over 800 AMeDaS network weather stations.<\/p>\n<p>Designed to accurately measure Direct Normal Irradiance (DNI) without a sun tracker, the MS-90 is ideal for solar energy monitoring systems and meteorological networks.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Key Features:<\/strong><\/p>\n<p>&nbsp;<\/p>\n<ul class=\"f-list product-features-list\">\n<li>DNI measurement (&lt;10% uncertainty)<\/li>\n<li>Cost-effective, no sun-tracker required<\/li>\n<li>Spectral range 300 &#8211; 2500nm<\/li>\n<li>Low maintanence, with no external moving parts<\/li>\n<li>Pulsed analog output 0-2V<\/li>\n<li>Optional C-Box with GPS and Modbus output<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>A revolutionary design with proven reliability, the MS-90 is made to measure Direct Normal Irradiance (DNI) without a sun tracker based on a unique rotating mirror design that reflects the sunbeam onto a thermal detector.<\/p>\n","protected":false},"featured_media":7708,"comment_status":"open","ping_status":"closed","template":"","meta":{"content-type":""},"product_cat":[208],"product_tag":[],"class_list":{"0":"post-9013","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-dni-sensors","7":"product_type_cat-instruments","9":"first","10":"instock","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - 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