{"id":91858,"date":"2023-09-27T12:52:44","date_gmt":"2023-09-27T10:52:44","guid":{"rendered":"https:\/\/ageon.it\/prodotto\/sensore-temperatura-e-umidita-relativa-ambientale\/"},"modified":"2025-04-10T14:51:29","modified_gmt":"2025-04-10T12:51:29","slug":"sensore-temperatura-e-umidita-relativa-ambientale","status":"publish","type":"product","link":"https:\/\/ageon.it\/en\/prodotto\/sensore-temperatura-e-umidita-relativa-ambientale\/","title":{"rendered":"Temperature and relative humidity sensor with radiation shield"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row row_height_percent=&#8221;0&#8243; override_padding=&#8221;yes&#8221; h_padding=&#8221;2&#8243; top_padding=&#8221;1&#8243; bottom_padding=&#8221;3&#8243; overlay_alpha=&#8221;50&#8243; gutter_size=&#8221;3&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; uncode_shortcode_id=&#8221;329029&#8243;][vc_column column_width_use_pixel=&#8221;yes&#8221; gutter_size=&#8221;2&#8243; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_width=&#8221;0&#8243; mobile_width=&#8221;0&#8243; width=&#8221;1\/1&#8243; uncode_shortcode_id=&#8221;348789&#8243;][vc_tabs tab_scrolling=&#8221;yes&#8221; typography=&#8221;yes&#8221; border_100=&#8221;yes&#8221; product_from_builder=&#8221;yes&#8221; title=&#8221;Instructions&#8221;][vc_tab gutter_size=&#8221;2&#8243; column_padding=&#8221;3&#8243; title=&#8221;Technical specifications&#8221; tab_id=&#8221;596cf3b-996a5d02-52266a5a-5a4d1071-2033560b-3b14&#8243; product_from_builder=&#8221;yes&#8221;][vc_row_inner][vc_column_inner width=&#8221;1\/2&#8243;][vc_empty_space empty_h=&#8221;1&#8243;][vc_column_text uncode_shortcode_id=&#8221;193337&#8243;]This sensor has a <strong>radiation shield<\/strong> and should always be used when there is a possibility of direct sunlight hitting the sensor. This is the only sensor capable of <strong>eliminating the effects of sensor heating<\/strong> due to direct exposure to sunlight. An innovative, elegant, and simple design makes this possible, as the sensor is positioned inside a tube. The tube is divided into two segments, and the lower one is lined with a reflective material and the upper one with a black material. Each of these two coatings interacts with sunlight in a different way: the reflective coating reflects most of the sunlight, while the black one absorbs most of it. This results in a temperature difference between the two segments of the tube, which <strong>drives a passive ventilation flow<\/strong> from the cooler lower part where the sensor is located to the hotter black part and finally to the outside where hot air is expelled.[\/vc_column_text][\/vc_column_inner][vc_column_inner width=&#8221;1\/2&#8243;][vc_single_image media=&#8221;92600&#8243; media_width_percent=&#8221;50&#8243; alignment=&#8221;center&#8221; uncode_shortcode_id=&#8221;150031&#8243;][\/vc_column_inner][\/vc_row_inner][vc_column_text uncode_shortcode_id=&#8221;665888&#8243;]In experiments comparing normal T\/RH sensors with this radiation shield sensor, a difference of up to 7\u00b0C (~15\u00b0F) can be observed. This highlights the importance of using this sensor over any other.<\/p>\n<p>If you base your decisions on temperature measurements that are off by 7 \u00b0C, you could carry out cultivation procedures and techniques that could damage your crop.<\/p>\n<p>If we compare the temperature and RH sensor with convection shield to other products on the market that aim at achieving a similar goal by <strong>eliminating the direct effects of sunlight<\/strong>, we can see that it performs better than other passive solutions (helical radiation shield) and is almost equivalent to solutions based on active cooling fans but at a significantly lower cost.[\/vc_column_text][vc_row_inner][vc_column_inner width=&#8221;1\/2&#8243;][vc_empty_space empty_h=&#8221;2&#8243;][vc_single_image media=&#8221;90858&#8243; media_width_percent=&#8221;100&#8243; uncode_shortcode_id=&#8221;539830&#8243;][\/vc_column_inner][vc_column_inner width=&#8221;1\/2&#8243;][vc_separator sep_color=&#8221;&#8221; uncode_shortcode_id=&#8221;255879&#8243;][vc_column_text uncode_shortcode_id=&#8221;666740&#8243;]Temperature measurements from -40\u00b0C to 60\u00b0C (\u00b10.3\u00b0C accuracy)[\/vc_column_text][vc_separator sep_color=&#8221;&#8221; uncode_shortcode_id=&#8221;255879&#8243;][vc_column_text uncode_shortcode_id=&#8221;196584&#8243;]Relative humidity measurements 0%-100%, (\u00b12% accuracy)[\/vc_column_text][vc_separator sep_color=&#8221;&#8221; uncode_shortcode_id=&#8221;255879&#8243;][vc_column_text uncode_shortcode_id=&#8221;670715&#8243;]Protection class: IP65[\/vc_column_text][vc_separator sep_color=&#8221;&#8221; uncode_shortcode_id=&#8221;255879&#8243;][vc_column_text uncode_shortcode_id=&#8221;137645&#8243;]Wireless and battery-powered[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_tab][vc_tab gutter_size=&#8221;2&#8243; column_padding=&#8221;3&#8243; title=&#8221;Sensor placement&#8221; tab_id=&#8221;728596cf3b-996a5d02-52266a5a-5a4d1071-2033560b-3b14&#8243; product_from_builder=&#8221;yes&#8221;][vc_row_inner][vc_column_inner width=&#8221;1\/2&#8243;][vc_column_text uncode_shortcode_id=&#8221;575980&#8243;]In order to provide the most accurate measurement, this sensor should be installed in greenhouses in an elevated position and, during the plant&#8217;s growth cycle, should be moved upwards keeping the <strong>white part<\/strong> of the radiation shield <strong>at the height of the plant canopy<\/strong>. In this way, throughout the whole cycle, we can monitor the temperature and relative humidity near the plant canopy, which is the most active part, where the vegetative apex is located and the future floral clusters differentiate.<\/p>\n<p>The radio part that enables transmission is located at the top of the sensor, where you can find a screw-on cap containing the sensor battery.[\/vc_column_text][\/vc_column_inner][vc_column_inner width=&#8221;1\/2&#8243;][vc_single_image media=&#8221;90860&#8243; media_width_percent=&#8221;100&#8243; uncode_shortcode_id=&#8221;896721&#8243;][\/vc_column_inner][\/vc_row_inner][\/vc_tab][vc_tab gutter_size=&#8221;2&#8243; column_padding=&#8221;3&#8243; title=&#8221;Downloads&#8221; tab_id=&#8221;6728596cf3b-996a5d02-52266a5a-5a4d1071-2033560b-3b14&#8243; product_from_builder=&#8221;yes&#8221;][vc_row_inner][vc_column_inner column_width_use_pixel=&#8221;yes&#8221; align_horizontal=&#8221;align_center&#8221; gutter_size=&#8221;3&#8243; overlay_alpha=&#8221;50&#8243; 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align_horizontal=&#8221;align_center&#8221; gutter_size=&#8221;3&#8243; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_width=&#8221;0&#8243; mobile_width=&#8221;0&#8243; width=&#8221;1\/3&#8243;][vc_custom_heading text_size=&#8221;h5&#8243; uncode_shortcode_id=&#8221;181975&#8243;]Datasheet:[\/vc_custom_heading][\/vc_column_inner][vc_column_inner column_width_percent=&#8221;100&#8243; align_horizontal=&#8221;align_center&#8221; gutter_size=&#8221;3&#8243; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_width=&#8221;0&#8243; mobile_width=&#8221;0&#8243; width=&#8221;1\/3&#8243;][vc_custom_heading text_size=&#8221;h5&#8243;]PDF[\/vc_custom_heading][\/vc_column_inner][vc_column_inner column_width_percent=&#8221;100&#8243; align_horizontal=&#8221;align_center&#8221; gutter_size=&#8221;3&#8243; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_width=&#8221;0&#8243; mobile_width=&#8221;0&#8243; width=&#8221;1\/3&#8243;][vc_column_text uncode_shortcode_id=&#8221;213754&#8243;]<a href=\"https:\/\/ageon.it\/storage\/2023\/07\/manuale_linee_guida_installazione_in_serra-1.pdf\"><img decoding=\"async\" class=\"\" src=\"\/wp-content\/uploads\/2020\/11\/icona_acrobat.gif\" alt=\"\" width=\"24\" height=\"24\" border=\"0\" hspace=\"0.5\" vspace=\"0.5\" \/><\/a>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_separator sep_color=&#8221;,Default&#8221;][\/vc_tab][\/vc_tabs][\/vc_column][\/vc_row][vc_row row_height_percent=&#8221;0&#8243; override_padding=&#8221;yes&#8221; h_padding=&#8221;2&#8243; top_padding=&#8221;1&#8243; bottom_padding=&#8221;5&#8243; overlay_alpha=&#8221;50&#8243; gutter_size=&#8221;2&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243;][vc_column column_width_percent=&#8221;100&#8243; gutter_size=&#8221;4&#8243; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_width=&#8221;0&#8243; mobile_width=&#8221;0&#8243; width=&#8221;1\/1&#8243;][vc_separator sep_color=&#8221;,Default&#8221;][vc_column_text]<strong>Similar products:<\/strong>[\/vc_column_text][uncode_index el_id=&#8221;index-537495863&#8243; index_type=&#8221;carousel&#8221; loop=&#8221;size:9|order_by:date|post_type:product|tax_query:363|taxonomy_count:10&#8243; carousel_lg=&#8221;3&#8243; carousel_md=&#8221;2&#8243; carousel_sm=&#8221;1&#8243; thumb_size=&#8221;one-one&#8221; gutter_size=&#8221;3&#8243; post_items=&#8221;media|featured|onpost|poster,title,type,text|excerpt|150,sep-one|full,category|bordered|topright|hide-icon&#8221; product_items=&#8221;title,media|featured|onpost|original|hide-sale,category|nobg|relative|display-icon,text|excerpt|100&#8243; carousel_interval=&#8221;3000&#8243; carousel_navspeed=&#8221;400&#8243; carousel_loop=&#8221;yes&#8221; carousel_dots=&#8221;yes&#8221; carousel_dots_space=&#8221;yes&#8221; carousel_dots_mobile=&#8221;yes&#8221; stage_padding=&#8221;0&#8243; single_back_color=&#8221;color-lxmt&#8221; single_overlay_color=&#8221;color-wvjs&#8221; single_overlay_opacity=&#8221;50&#8243; single_text_visible=&#8221;yes&#8221; single_text_anim=&#8221;no&#8221; single_padding=&#8221;2&#8243; single_title_dimension=&#8221;h5&#8243; single_border=&#8221;yes&#8221; uncode_shortcode_id=&#8221;163041&#8243;][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>This sensor is designed for measuring air temperature and relative humidity in greenhouses. It is equipped with a solar radiation shield to protect it from direct solar radiation, which would cause inaccurate measurements. Based on the data collected by this sensor, you can calculate the dew point and view the air humidity deficit on <strong><a title=\"MyAgeon \u2013 your greenhouse platform\" href=\"https:\/\/ageon.it\/en\/myageon-your-greenhouse-platform\/\" target=\"_blank\" rel=\"noopener\">MyAgeon<\/a><\/strong> platform and, by combining it with the leaf temperature sensor, obtain the VPD.<\/p>\n","protected":false},"featured_media":89613,"template":"","meta":[],"product_cat":[375],"product_tag":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/ageon.it\/en\/wp-json\/wp\/v2\/product\/91858"}],"collection":[{"href":"https:\/\/ageon.it\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ageon.it\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ageon.it\/en\/wp-json\/wp\/v2\/media\/89613"}],"wp:attachment":[{"href":"https:\/\/ageon.it\/en\/wp-json\/wp\/v2\/media?parent=91858"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ageon.it\/en\/wp-json\/wp\/v2\/product_cat?post=91858"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ageon.it\/en\/wp-json\/wp\/v2\/product_tag?post=91858"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}