{"id":9196,"date":"2024-07-17T05:52:29","date_gmt":"2024-07-17T05:52:29","guid":{"rendered":"https:\/\/eko-instruments.com\/us\/product\/ms-20-pyrgeometer-2\/"},"modified":"2025-07-25T21:49:47","modified_gmt":"2025-07-25T21:49:47","slug":"ms-20-pyrgeometer","status":"publish","type":"product","link":"https:\/\/eko-instruments.com\/us\/product\/ms-20-pyrgeometer\/","title":{"rendered":"MS-20 Pyrgeometer"},"content":{"rendered":"<p>The MS-20 Pyrgeometer is built for research, agricultural and architectural field applications.<br \/>\nMore accurate and lower cost than competing \u2018budget\u2019 sensors, the MS-20 is designed to capture downward atmospheric longwave radiation from 4.5\u03bcm to 42\u03bcm, and can measure the net radiation between the earth and the atmosphere by using two MS-20 upward and downward facing, with a specially coated silicon window to block solar radiation wavelengths below 4.5\u03bcm.<\/p>\n<p>Based on EKO\u2019s universal sensor design, the MS-20 is robust, weather-proofed and compatible with the MV-01 Ventilator &amp; Heater perfect for for continuous outdoor measurement, whatever the conditions.<\/p>\n<p>Available in two variants; the MS-20T with a high grade Japanese Industrial Standard (JISC1611) thermistor and the MS-20P with a PT-100\/3W IEC60751 Class A Industrial platinum resistance thermometer; each unit comes with a 5-year warranty and World Infrared Standard Group (WISG) traceable calibration assuring top-quality performance and reliability for every application.<\/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>Low Temperature Dependency, Excellent Stability<\/li>\n<li>WISG Traceability<\/li>\n<li>Competition-busting Low Window Heating Offset<\/li>\n<li>Higher Accuracy, Lower Cost vs. Competing Sensors<\/li>\n<li>EKO Universal Sensor Design<\/li>\n<li>5-year Warranty &amp; EKO Quality Guarantee<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>More accurate and lower cost than competing \u2018budget\u2019 sensors, the MS-20 is designed to capture downward atmospheric longwave radiation from 4.5\u03bcm to 42\u03bcm, and can measure the net radiation between the earth and the atmosphere by using two MS-20 upward and downward facing, with a specially coated silicon window to block solar radiation wavelengths below 4.5\u03bcm.<\/p>\n","protected":false},"featured_media":8019,"comment_status":"open","ping_status":"closed","template":"","meta":{"content-type":""},"product_cat":[220],"product_tag":[],"class_list":{"0":"post-9196","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-pyrgeometers","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 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>MS-20 Pyrgeometer Class B Sensor for Meteorology &amp; PV Performance<\/title>\n<meta name=\"description\" content=\"Economical solution for accurate IR radiation data. Ideal for solar research, net radiation assessment, and meteorological applications.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/eko-instruments.com\/us\/wp-json\/wp\/v2\/product\/9196\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/eko-instruments.com\/us\/product\/ms-20-pyrgeometer\/\",\"url\":\"https:\/\/eko-instruments.com\/us\/product\/ms-20-pyrgeometer\/\",\"name\":\"MS-20 Pyrgeometer Class B Sensor for Meteorology & PV Performance\",\"isPartOf\":{\"@id\":\"https:\/\/eko-instruments.com\/us\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/eko-instruments.com\/us\/product\/ms-20-pyrgeometer\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/eko-instruments.com\/us\/product\/ms-20-pyrgeometer\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/eko-instruments.com\/us\/wp-content\/uploads\/sites\/15\/2025\/02\/MS-20-1.png\",\"datePublished\":\"2024-07-17T05:52:29+00:00\",\"dateModified\":\"2025-07-25T21:49:47+00:00\",\"description\":\"Economical solution for accurate IR radiation data. 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