{"id":2298,"date":"2025-07-15T13:11:35","date_gmt":"2025-07-15T05:11:35","guid":{"rendered":"https:\/\/www.dexie-tech.com\/?p=2298"},"modified":"2025-07-15T13:11:36","modified_gmt":"2025-07-15T05:11:36","slug":"small-current-sensor-exploring-the-big-world-of-the-internet-of-things-elevator-iot-chapter-1","status":"publish","type":"post","link":"https:\/\/www.dexie-tech.com\/?p=2298","title":{"rendered":"Small current sensor, exploring the big world of the Internet of Things Elevator IoT Chapter (1)"},"content":{"rendered":"
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The global elevator IoT market is currently in a period of rapid growth, showing strong development momentum. According to market research data, the global elevator IoT market size has reached $27.56 billion in 2024 and is expected to grow to $32.27 billion by 2025, with a compound annual growth rate (CAGR) of 17.1%.<\/p>

With the integration of IoT technology and elevator business scenarios, elevator IoT has emerged to ensure elevator safety, create a safe riding environment for passengers, and provide convenient and efficient maintenance operations for maintenance personnel!<\/p>

The core value of high-precision current sensors in elevator IoT: data-driven security innovation<\/strong><\/p>

In the context of frequent elevator safety accidents, predicting faults in advance has become a necessity in the era of the Internet of Things. According to statistics, in 2022, the proportion of elevator failures caused by current monitoring failures reached 34%, and installing high-precision current sensors in the system can reduce the failure rate by 76%. As the “core sensing unit” for elevator safety monitoring, DeXie high-precision current sensors are reshaping elevator safety standards through hard core indicators such as \u03bc A-level accuracy and ms level response.<\/p>

Elevator safety pain points: three major failure scenarios of traditional detection methods<\/strong><\/p>

1.Hidden current anomaly missed detection<\/strong><\/p>

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    A quality inspection report from a certain city shows that 63% of elevator motor faults are caused by current harmonic distortion (THD>5%) due to winding aging, but the traditional clamp meter’s 2% accuracy cannot identify the initial 2% -3% distortion signals.<\/p>

    2.Instantaneous overcurrent not captured<\/strong><\/p>

    When the gantry crane is blocked, it may produce a current peak that lasts only 10ms and reaches an amplitude of 300% of the rated value. The 100ms response speed of conventional sensors will inevitably miss detection.<\/p>

    3.Environmental interference leads to false alarms<\/strong><\/p>

    The 20-100kHz electromagnetic interference generated by frequency converters, intercoms, etc. in elevator shafts can increase the false alarm rate of low immunity sensors to 15%<\/p>

    DEXIE Solution: Defining a New Standard for Elevator IoT Sensing<\/strong><\/p>

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    Product Features\uff1a<\/strong><\/p>

    Integrated design with high integration:<\/strong> integrating current sensing module, signal conditioning circuit, ADC conversion, and communication interface into a single package, without the need for external voltage dividers or amplifiers.<\/p>

    Small size and space adaptability: <\/strong>Suitable for narrow spaces inside elevator control cabinets, especially in the renovation of old elevators where there is no need to expand the electrical cabinet.<\/p>

    Good linearity<\/strong><\/p>","protected":false},"excerpt":{"rendered":"

    The global elevator IoT market is currently in a period of rapid growth, showing strong development momentum. According to market research data, the global elevator IoT market size has reached $27.56 billion in 2024 and is expected to grow to $32.27 billion by 2025, with a compound annual growth rate (CAGR) of 17.1%. With the […]<\/p>\n","protected":false},"author":1,"featured_media":2299,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[59],"tags":[],"class_list":["post-2298","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-information"],"blocksy_meta":[],"aioseo_notices":[],"rttpg_featured_image_url":{"full":["https:\/\/www.dexie-tech.com\/dx\/wp-content\/uploads\/2025\/07\/\u7269\u8054\u7f512.png",1024,1024,false],"landscape":["https:\/\/www.dexie-tech.com\/dx\/wp-content\/uploads\/2025\/07\/\u7269\u8054\u7f512.png",1024,1024,false],"portraits":["https:\/\/www.dexie-tech.com\/dx\/wp-content\/uploads\/2025\/07\/\u7269\u8054\u7f512.png",1024,1024,false],"thumbnail":["https:\/\/www.dexie-tech.com\/dx\/wp-content\/uploads\/2025\/07\/\u7269\u8054\u7f512.png",150,150,false],"medium":["https:\/\/www.dexie-tech.com\/dx\/wp-content\/uploads\/2025\/07\/\u7269\u8054\u7f512.png",300,300,false],"large":["https:\/\/www.dexie-tech.com\/dx\/wp-content\/uploads\/2025\/07\/\u7269\u8054\u7f512.png",1024,1024,false],"1536x1536":["https:\/\/www.dexie-tech.com\/dx\/wp-content\/uploads\/2025\/07\/\u7269\u8054\u7f512.png",1024,1024,false],"2048x2048":["https:\/\/www.dexie-tech.com\/dx\/wp-content\/uploads\/2025\/07\/\u7269\u8054\u7f512.png",1024,1024,false],"htliser_size_396x360":["https:\/\/www.dexie-tech.com\/dx\/wp-content\/uploads\/2025\/07\/\u7269\u8054\u7f512.png",360,360,false],"htslider_size_1170x536":["https:\/\/www.dexie-tech.com\/dx\/wp-content\/uploads\/2025\/07\/\u7269\u8054\u7f512.png",536,536,false],"woocommerce_archive_thumbnail":["https:\/\/www.dexie-tech.com\/dx\/wp-content\/uploads\/2025\/07\/\u7269\u8054\u7f512.png",300,300,false],"woocommerce_thumbnail":["https:\/\/www.dexie-tech.com\/dx\/wp-content\/uploads\/2025\/07\/\u7269\u8054\u7f512.png",300,300,false],"woocommerce_single":["https:\/\/www.dexie-tech.com\/dx\/wp-content\/uploads\/2025\/07\/\u7269\u8054\u7f512.png",600,600,false],"woocommerce_gallery_thumbnail":["https:\/\/www.dexie-tech.com\/dx\/wp-content\/uploads\/2025\/07\/\u7269\u8054\u7f512.png",100,100,false]},"rttpg_author":{"display_name":"admin","author_link":"https:\/\/www.dexie-tech.com\/?author=1"},"rttpg_comment":0,"rttpg_category":"INFORMATION<\/a>","rttpg_excerpt":"The global elevator IoT market is currently in a period of rapid growth, showing strong development momentum. According to market research data, the global elevator IoT market size has reached $27.56 billion in 2024 and is expected to grow to $32.27 billion by 2025, with a compound annual growth rate (CAGR) of 17.1%. With the…","_links":{"self":[{"href":"https:\/\/www.dexie-tech.com\/index.php?rest_route=\/wp\/v2\/posts\/2298","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dexie-tech.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dexie-tech.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dexie-tech.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dexie-tech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2298"}],"version-history":[{"count":1,"href":"https:\/\/www.dexie-tech.com\/index.php?rest_route=\/wp\/v2\/posts\/2298\/revisions"}],"predecessor-version":[{"id":2303,"href":"https:\/\/www.dexie-tech.com\/index.php?rest_route=\/wp\/v2\/posts\/2298\/revisions\/2303"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dexie-tech.com\/index.php?rest_route=\/wp\/v2\/media\/2299"}],"wp:attachment":[{"href":"https:\/\/www.dexie-tech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dexie-tech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2298"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dexie-tech.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}