{"id":31728,"date":"2020-04-24T19:12:54","date_gmt":"2020-04-24T11:12:54","guid":{"rendered":"\/blog\/?p=31728"},"modified":"2023-10-10T22:32:55","modified_gmt":"2023-10-10T14:32:55","slug":"high-low-temperature-testing-of-sensecap-industrial-iot-products","status":"publish","type":"post","link":"https:\/\/www.seeedstudio.com\/blog\/2020\/04\/24\/high-low-temperature-testing-of-sensecap-industrial-iot-products\/","title":{"rendered":"High-Low Temperature Testing of SenseCAP Industrial IoT Products"},"content":{"rendered":"\n<p><em><strong>#Special Updates:<\/strong>&nbsp;Here at Seeed, we\u2019ve been working on developing industrial IoT products. And in this new series of blog posts, we will show you some behind-the-stage scenes of how these products are tested to meet the industry standards. Last week, we shared about <a rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\" href=\"https:\/\/www.seeedstudio.com\/blog\/2020\/04\/20\/ip66-dustproof-and-waterproof-testing-of-sensecap-seeeds-industrial-iot-products-for-smart-agriculture\/\" target=\"_blank\">how we tested the dustproof and waterproof functions of  Seeed SenseCAP LoRaWAN series products<\/a>. And this blog will focus on high-low temperature testing. <\/em><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1030\" height=\"615\" src=\"https:\/\/blog.seeedstudio.com\/wp-content\/uploads\/2020\/04\/IP66-1030x615.png\" alt=\"\" class=\"wp-image-31504\" srcset=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/IP66-1030x615.png 1030w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/IP66-300x179.png 300w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/IP66-768x459.png 768w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/IP66-1024x612.png 1024w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/IP66.png 1200w\" sizes=\"(max-width: 1030px) 100vw, 1030px\" \/><figcaption><em>(courtesy of&nbsp;<a href=\"https:\/\/www.standardpro.com\/ip-code-what-it-means\/\">standardpro.com<\/a>)<\/em><\/figcaption><\/figure>\n\n\n\n<p>As mentioned in the last blog post, we want to be more cautious and ensure that SenseCAP still meets IP66 standards after deploying in the field for a long time (experiencing sharp temperature changes in winter and summer, or in daylight and nighttime). <\/p>\n\n\n\n<p>Hence, we decided to put SenseCAP into a series of high-low temperature testings, and then test whether the waterproof function is compromised. <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"821\" height=\"841\" src=\"https:\/\/blog.seeedstudio.com\/wp-content\/uploads\/2020\/04\/High-low-temperature-testing.png\" alt=\"\" class=\"wp-image-31734\" srcset=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/High-low-temperature-testing.png 821w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/High-low-temperature-testing-293x300.png 293w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/High-low-temperature-testing-768x787.png 768w\" sizes=\"(max-width: 821px) 100vw, 821px\" \/><figcaption><em>(SenseCAP in the process of High-Low Temperature Testing)<\/em><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">High-low Temperature Test <\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>Testing Environment: -40\u2103 to 85\u2103<\/li><li>Testing Duration: 144 hours (normal test duration is 16 hours)<\/li><li>Procedures: <ol><li>Put the products in the testing environment where we switch the temperature from -40\u2103 to 85\u2103 for multiple times, continuously for <strong>144<\/strong> hours. <\/li><li>Check whether the enclosure has any deformation.<\/li><li>Put the products under running water, and then check whether there is any water penetration in the interior of the products.<\/li><\/ol><\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"526\" height=\"318\" src=\"https:\/\/blog.seeedstudio.com\/wp-content\/uploads\/2020\/04\/waterproof-testing-after-high-low-temperature-testing.png\" alt=\"\" class=\"wp-image-31735\" srcset=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/waterproof-testing-after-high-low-temperature-testing.png 526w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/waterproof-testing-after-high-low-temperature-testing-300x181.png 300w\" sizes=\"(max-width: 526px) 100vw, 526px\" \/><figcaption><em>(Put the enclosure under running tap water) <\/em><\/figcaption><\/figure><\/div>\n\n\n\n<ul class=\"wp-block-list\"><li>Testing Results (after 144 hours of high-low temperature testing)<ul><li>No deformation of the enclosure.<\/li><li>No trace of water inside the enclosure.<\/li><\/ul><\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"553\" height=\"176\" src=\"https:\/\/blog.seeedstudio.com\/wp-content\/uploads\/2020\/04\/testing-result-of-high-low-temperature.png\" alt=\"\" class=\"wp-image-31743\" srcset=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/testing-result-of-high-low-temperature.png 553w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/testing-result-of-high-low-temperature-300x95.png 300w\" sizes=\"(max-width: 553px) 100vw, 553px\" \/><figcaption><em>(Open the enclosure and we found the interior is NOT permeated with water)<\/em><\/figcaption><\/figure><\/div>\n\n\n\n<p>All SenseCAP enclosures passed the test after 144 hours of high-low temperature, plus running water testing. We can ensure that SenseCAP&#8217;s waterproof function is robust even after enduring sharp temperature changes. <\/p>\n\n\n\n<p>SenseCAP is ideal for deployment in outdoor extreme environments! Another perfect proof is that the weatherbeaten SenseCAP is still working perfectly after being deployed at the outdoor triticale farm in Dingzhou, Hebei Province, Northern China for almost one year (1-year anniversary next week \ud83d\ude00 )! See the photos freshly taken at the triticale farm below. <\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"773\" height=\"1030\" data-id=\"31771\" src=\"https:\/\/blog.seeedstudio.com\/wp-content\/uploads\/2020\/04\/SenseCAP-in-Dingzhou-2020.4.24-3-773x1030.jpg\" alt=\"\" class=\"wp-image-31771\" srcset=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/SenseCAP-in-Dingzhou-2020.4.24-3-773x1030.jpg 773w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/SenseCAP-in-Dingzhou-2020.4.24-3-225x300.jpg 225w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/SenseCAP-in-Dingzhou-2020.4.24-3-768x1024.jpg 768w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/SenseCAP-in-Dingzhou-2020.4.24-3-1152x1536.jpg 1152w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/SenseCAP-in-Dingzhou-2020.4.24-3-1536x2048.jpg 1536w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/SenseCAP-in-Dingzhou-2020.4.24-3-1024x1365.jpg 1024w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/SenseCAP-in-Dingzhou-2020.4.24-3-scaled.jpg 1920w\" sizes=\"(max-width: 773px) 100vw, 773px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1030\" height=\"773\" data-id=\"31772\" src=\"https:\/\/blog.seeedstudio.com\/wp-content\/uploads\/2020\/04\/SenseCAP-in-Dingzhou-2020.4.24-4-1030x773.jpg\" alt=\"\" class=\"wp-image-31772\" srcset=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/SenseCAP-in-Dingzhou-2020.4.24-4-1030x773.jpg 1030w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/SenseCAP-in-Dingzhou-2020.4.24-4-300x225.jpg 300w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/SenseCAP-in-Dingzhou-2020.4.24-4-768x576.jpg 768w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/SenseCAP-in-Dingzhou-2020.4.24-4-1536x1152.jpg 1536w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/SenseCAP-in-Dingzhou-2020.4.24-4-2048x1536.jpg 2048w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/SenseCAP-in-Dingzhou-2020.4.24-4-1024x768.jpg 1024w\" sizes=\"(max-width: 1030px) 100vw, 1030px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1030\" height=\"773\" data-id=\"31769\" src=\"https:\/\/blog.seeedstudio.com\/wp-content\/uploads\/2020\/04\/SenseCAP-in-Dingzhou-2020.4.24-1-1030x773.jpg\" alt=\"\" class=\"wp-image-31769\" srcset=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/SenseCAP-in-Dingzhou-2020.4.24-1-1030x773.jpg 1030w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/SenseCAP-in-Dingzhou-2020.4.24-1-300x225.jpg 300w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/SenseCAP-in-Dingzhou-2020.4.24-1-768x576.jpg 768w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/SenseCAP-in-Dingzhou-2020.4.24-1-1536x1152.jpg 1536w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/SenseCAP-in-Dingzhou-2020.4.24-1-2048x1536.jpg 2048w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/SenseCAP-in-Dingzhou-2020.4.24-1-1024x768.jpg 1024w\" sizes=\"(max-width: 1030px) 100vw, 1030px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1030\" height=\"773\" data-id=\"31770\" src=\"https:\/\/blog.seeedstudio.com\/wp-content\/uploads\/2020\/04\/SenseCAP-in-Dingzhou-2020.4.24-2-1030x773.jpg\" alt=\"\" class=\"wp-image-31770\" srcset=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/SenseCAP-in-Dingzhou-2020.4.24-2-1030x773.jpg 1030w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/SenseCAP-in-Dingzhou-2020.4.24-2-300x225.jpg 300w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/SenseCAP-in-Dingzhou-2020.4.24-2-768x576.jpg 768w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/SenseCAP-in-Dingzhou-2020.4.24-2-1536x1152.jpg 1536w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/SenseCAP-in-Dingzhou-2020.4.24-2-2048x1536.jpg 2048w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/SenseCAP-in-Dingzhou-2020.4.24-2-1024x768.jpg 1024w\" sizes=\"(max-width: 1030px) 100vw, 1030px\" \/><\/figure>\n<figcaption class=\"blocks-gallery-caption\"><em>(SenseCAP deployed in the outdoor triticale farm, photo taken in April 2020)<\/em><br><\/figcaption><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>In this past year, Dingzhou&#8217;s highest temperature is <strong>39\u2103<\/strong> (102.2\u2109), and lowest temperature <strong>-15\u2103<\/strong> (5\u2109). There is also a big temperature difference between day and night. <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1030\" height=\"103\" src=\"https:\/\/blog.seeedstudio.com\/wp-content\/uploads\/2020\/04\/temperature-data-in-Dingzhou-Triticale-Farm-1030x103.png\" alt=\"\" class=\"wp-image-31780\" srcset=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/temperature-data-in-Dingzhou-Triticale-Farm-1030x103.png 1030w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/temperature-data-in-Dingzhou-Triticale-Farm-300x30.png 300w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/temperature-data-in-Dingzhou-Triticale-Farm-768x76.png 768w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/temperature-data-in-Dingzhou-Triticale-Farm-1536x153.png 1536w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/temperature-data-in-Dingzhou-Triticale-Farm-1024x102.png 1024w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2020\/04\/temperature-data-in-Dingzhou-Triticale-Farm.png 1869w\" sizes=\"(max-width: 1030px) 100vw, 1030px\" \/><figcaption><em>(This chart shows you the temperature difference between day &amp; night in Dingzhou)<\/em><\/figcaption><\/figure>\n\n\n\n<p>From these two blogs, I think you have got a brief idea about how robust SenseCAP is. How about other features of SenseCAP products? As it&#8217;s known to all that LoRaWAN series products feature long-range communication. Next week, I will share how we tested the communication range of SenseCAP LoRaWAN products! Stay tuned!<\/p>\n\n\n\n<p><strong>About SenseCAP<\/strong><\/p>\n\n\n\n<p>SenseCAP is a series of industrial IoT products. Its LoRaWAN version is based on LoRaWAN protocol and deployable worldwide with multiple ISM bands. SenseCAP is encapsulated in an IP66 enclosure, making it applicable in outdoor remote sensing scenarios such as Smart Farming, Smart City, and other IoT applications that need low-power, long-distance, and long-term data collection.<\/p>\n\n\n\n<p>SenseCAP LoRaWAN version is now released, and you can&nbsp;<a href=\"https:\/\/www.seeedstudio.com\/Industrial-IoT-c-1556.html\">see more details here<\/a>. If you have any questions, feel free to leave a comment here, email us (iot[at]seeed[dot].cc), or join the discussion&nbsp;<a href=\"https:\/\/forum.seeedstudio.com\/c\/products\/Industrial-IoT\/92\">at Seeed Forum<\/a>.<\/p>\n\n\n\n<p><strong>SenseCAP User Cases<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>SenseCAP Deployed in&nbsp;<a rel=\"noreferrer noopener\" href=\"https:\/\/www.seeedstudio.com\/blog\/2019\/12\/05\/sensecap-deployed-in-outdoor-triticale-farm-empowering-precision-agriculture-in-dingzhou-hebei-province-northern-china\/\" target=\"_blank\">Outdoor Triticale Farm<\/a>, Empowering Precision Agriculture in Dingzhou, Hebei Province, Northern China<\/li><li>Smart Agriculture&nbsp;<a rel=\"noreferrer noopener\" href=\"https:\/\/www.seeedstudio.com\/blog\/2019\/12\/04\/smart-agriculture-demonstration-park-of-sweet-melons-empowered-by-sensecap-in-beihai-guangxi-southern-china\/\" target=\"_blank\">Demonstration Park of Sweet Melons<\/a>&nbsp;Empowered by SenseCAP in Beihai Guangxi, Southern China<\/li><li>SenseCAP&nbsp;<a rel=\"noreferrer noopener\" href=\"https:\/\/www.seeedstudio.com\/blog\/2019\/12\/06\/sensecap-empowers-tourism-by-collecting-environmental-data-at-hakka-villages-in-heyuan-guangdong-southern-china\/\" target=\"_blank\">Empowers Tourism in Hakka Villages<\/a>&nbsp;by Collecting Environmental Data at in Heyuan, Guangdong, Southern China<\/li><li>SenseCAP Monitoring Environmental Data in&nbsp;<a rel=\"noreferrer noopener\" href=\"https:\/\/seeedstudio.com\/blog\/2019\/12\/06\/sensecap-contributes-to-smart-greenhouse-monitoring-environmental-data-for-growing-tropical-fruits-in-shandong-northern-china\/\" target=\"_blank\">Smart Greenhouses Growing Tropical Fruits<\/a>&nbsp;in Shandong, Northern China.<\/li><li><a rel=\"noreferrer noopener\" href=\"https:\/\/seeedstudio.com\/blog\/2019\/12\/04\/smart-agriculture-in-mengding-mountain-to-monitor-key-environmental-data-with-sensecap-for-increasing-efficiency-and-customer-trust\/\" target=\"_blank\">Smart Tea Plantation in Mengding Mountain<\/a>&nbsp;to Monitor Key Environmental Data with SenseCAP for Increasing Efficiency and Customer Trust<\/li><li>SenseCAP Deployed in&nbsp;<a rel=\"noreferrer noopener\" href=\"https:\/\/seeedstudio.com\/blog\/2019\/12\/11\/sensecap-deployed-in-environmental-monitoring-projects-in-stockholm-sweden\/\" target=\"_blank\">Environmental Monitoring Projects<\/a>&nbsp;in Stockholm, Sweden<\/li><\/ul>\n\n\n\n<p><strong>More Info<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><a href=\"http:\/\/solution.seeedstudio.com\/\">Learn more about SenseCAP<\/a><\/li><li><a href=\"https:\/\/www.seeedstudio.com\/blog\/2019\/07\/19\/sensecap-selected-as-smart-agriculture-innovation-of-the-year\/\">SenseCAP Selected as Smart Agriculture Innovation of the Year<\/a><\/li><li><a href=\"https:\/\/www.seeedstudio.com\/blog\/2019\/07\/29\/seeed-awarded-as-microsoft-intelligent-edge-partner-and-azure-iot-pnp-partners\/\">SenseCAP among the First Products Certified by Microsoft Plug &amp; Play (PnP)<\/a><\/li><li><a href=\"https:\/\/iotea.seeed.cc\/\">SenseCAP IoTea Project<\/a><\/li><li><a href=\"https:\/\/sensecap.gitbook.io\/doc\/\">SenseCAP API Introduction<\/a><\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Is SenseCAP still waterproof after enduring sharp temperature changes? We put the products into 144 hours of testing at extreme temperature (-40 \u2103 to 85\u2103)!<\/p>\n","protected":false},"author":14,"featured_media":31735,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","_price":"","_stock":"","_tribe_ticket_header":"","_tribe_default_ticket_provider":"","_tribe_ticket_capacity":"0","_ticket_start_date":"","_ticket_end_date":"","_tribe_ticket_show_description":"","_tribe_ticket_show_not_going":false,"_tribe_ticket_use_global_stock":"","_tribe_ticket_global_stock_level":"","_global_stock_mode":"","_global_stock_cap":"","_tribe_rsvp_for_event":"","_tribe_ticket_going_count":"","_tribe_ticket_not_going_count":"","_tribe_tickets_list":"[]","_tribe_ticket_has_attendee_info_fields":false,"iawp_total_views":0,"footnotes":""},"categories":[1],"tags":[3249,2137,3093,4312,3092,1258],"class_list":["post-31728","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-iiot","tag-iot-solution","tag-ip66","tag-open-manufacture","tag-product-testing","tag-sensecap"],"yoast_head":"<!-- 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