{"id":1988,"date":"2026-09-17T08:50:05","date_gmt":"2026-09-17T06:50:05","guid":{"rendered":"https:\/\/51.38.194.225:8080\/produkt\/snimac_esko12\/"},"modified":"2026-10-03T14:59:00","modified_gmt":"2026-10-03T12:59:00","slug":"esko12_sensor","status":"publish","type":"product","link":"https:\/\/www.fiedler.company\/en\/produkt\/esko12_sensor\/","title":{"rendered":"ESKO12 &#8211; Optical Dissolved Oxygen Sensor"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>The ESKO12 sensor operates on the principle of measuring the intensity of radiation on the luminescent layer of the sensor\u2019s measuring head, which is triggered by a short, high-energy light pulse generated by the sensor\u2019s electronics. Oxygen atoms absorb the pulse energy that would otherwise be emitted as photons by the phosphor atoms; therefore, the concentration of dissolved oxygen in the measured solution is inversely proportional to the measured intensity of the luminescent radiation.<br \/>\nThe sensor also regularly measures the intensity of low-energy light reflected from the phosphor (which does not induce luminescence) and uses this measured value for the sensor\u2019s self-calibration.<\/p>\n","protected":false},"featured_media":650,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[686],"product_tag":[],"class_list":["post-1988","product","type-product","status-publish","has-post-thumbnail","product_cat-optical-measurement-of-dissolved-oxygen-and-water-temperature","first","instock","shipping-taxable","product-type-simple"],"translations":{"cs":1198,"en":1988},"system_name":"snimac_esko12","acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>ESKO12 - Optical Dissolved Oxygen Sensor - FIEDLER<\/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.fiedler.company\/en\/produkt\/esko12_sensor\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ESKO12 - Optical Dissolved Oxygen Sensor - FIEDLER\" \/>\n<meta property=\"og:description\" content=\"The ESKO12 sensor operates on the principle of measuring the intensity of radiation on the luminescent layer of the sensor\u2019s measuring head, which is triggered by a short, high-energy light pulse generated by the sensor\u2019s electronics. 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