{"id":2992,"date":"2020-08-19T10:13:15","date_gmt":"2020-08-19T07:13:15","guid":{"rendered":"https:\/\/www.ruzgarenerjisi.com.tr\/en\/?p=2992"},"modified":"2026-09-15T15:23:29","modified_gmt":"2026-09-15T12:23:29","slug":"temperature-compensation-in-the-nrg-bp60-barometric-pressure-sensor","status":"publish","type":"post","link":"https:\/\/ruzgarenerjisi.com.tr\/en\/temperature-compensation-in-the-nrg-bp60-barometric-pressure-sensor\/","title":{"rendered":"Temperature compensation in the NRG BP60 barometric pressure sensor"},"content":{"rendered":"<p>The\u00a0<a href=\"https:\/\/www.nrgsystems.com\/products\/met-sensors\/other-met-sensors\/detail\/bp60-barometric-pressure-sensor\" target=\"_blank\" rel=\"noopener\">NRG BP60<\/a>\u00a0is a drop-in replacement for the\u00a0<a href=\"https:\/\/www.nrgsystems.com\/products\/met-sensors\/other-met-sensors\/detail\/bp20-barometric-pressure-sensor\" target=\"_blank\" rel=\"noopener\">BP20 Barometric Pressure Sensor<\/a>. There are several improvements introduced in the BP60, but perhaps the most important is the introduction of native temperature-compensation.<\/p>\n<p>The BP60 continuously measures the temperature of the air volume that is being sampled inside its housing by its barometric pressure sensing element and factors this internal temperature into the sensor\u2019s barometric pressure output. The temperature sensing element has a very low thermal mass, which allows it to react to changes in internal temperature almost immediately.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2994\" src=\"https:\/\/ruzgarenerjisi.com.tr\/wp-content\/uploads\/en-import\/2020\/08\/Sites-353012-2020-03-01-to-2020-03-02-Average-Enlarged-Labels.png\" alt=\"\" width=\"675\" height=\"465\" \/><\/p>\n<p>The performance improvement can be dramatic in situations with rapid temperature swings, including diurnal cycles such as the one shown in the example below from NRG\u2019s internal BP60 field test. At the beginning and end of the time series, the BP20 (dashed yellow) agrees with the cohort of three BP60s fairly closely (approx. \u00b1 1 hPa). However, during the daytime, there is a pronounced divergence, with the BP20 reading approximately 5 hPa higher than the BP60s as the temperature increases about 20\u00b0C over a five-hour period, from just over 2\u00b0 to 22\u00b0C (solid teal). The BP60 cohort continues to read within \u00b1 0.5 hPa throughout the same period.<\/p>\n<p>The BP60&#8217;s onboard temperature compensation improves the sensor&#8217;s overall measurement accuracy relative to the legacy BP20, enabling improved estimates of future air density and annual energy production, and more reliable forecasts on operational solar and wind farms as well as in general meteorology use cases.<\/p>\n<p>Please contact\u00a0<a href=\"mailto:sales@nrgsystems.com\">sales@nrgsystems.com<\/a>\u00a0to learn more about this exciting new sensor.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The\u00a0NRG BP60\u00a0is a drop-in replacement for the\u00a0BP20 Barometric Pressure Sensor. There are several improvements introduced in the BP60, but perhaps the most important is the introduction\u2026<\/p>\n","protected":false},"author":3,"featured_media":19165,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"wpai_generated_summary":"","footnotes":"","_ms_company":[]},"categories":[7395],"tags":[7497,60,8023],"class_list":["post-2992","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-monitoring-measurement","tag-bp20-barometric-pressure-sensor","tag-featured","tag-nrg-bp60"],"_links":{"self":[{"href":"https:\/\/ruzgarenerjisi.com.tr\/en\/wp-json\/wp\/v2\/posts\/2992","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ruzgarenerjisi.com.tr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ruzgarenerjisi.com.tr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ruzgarenerjisi.com.tr\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/ruzgarenerjisi.com.tr\/en\/wp-json\/wp\/v2\/comments?post=2992"}],"version-history":[{"count":2,"href":"https:\/\/ruzgarenerjisi.com.tr\/en\/wp-json\/wp\/v2\/posts\/2992\/revisions"}],"predecessor-version":[{"id":19644,"href":"https:\/\/ruzgarenerjisi.com.tr\/en\/wp-json\/wp\/v2\/posts\/2992\/revisions\/19644"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ruzgarenerjisi.com.tr\/en\/wp-json\/wp\/v2\/media\/19165"}],"wp:attachment":[{"href":"https:\/\/ruzgarenerjisi.com.tr\/en\/wp-json\/wp\/v2\/media?parent=2992"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ruzgarenerjisi.com.tr\/en\/wp-json\/wp\/v2\/categories?post=2992"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ruzgarenerjisi.com.tr\/en\/wp-json\/wp\/v2\/tags?post=2992"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}