{"id":2304,"date":"2025-07-15T13:15:30","date_gmt":"2025-07-15T05:15:30","guid":{"rendered":"https:\/\/www.dexie-tech.com\/?p=2304"},"modified":"2025-07-15T13:15:31","modified_gmt":"2025-07-15T05:15:31","slug":"small-current-sensor-exploring-the-big-world-of-the-internet-of-things-elevator-iot-chapter-2","status":"publish","type":"post","link":"https:\/\/www.dexie-tech.com\/?p=2304","title":{"rendered":"Small current sensor, exploring the big world of the Internet of Things Elevator IoT Chapter (2)"},"content":{"rendered":"

With the rapid development of the Internet of Things (IoT) in elevators, high-precision and highly reliable leakage current monitoring has become the core link to ensure the safe operation of elevators. Shanghai Dehuai Electronics is deeply involved in the field of industrial sensing and has launched three high-performance leakage current sensors – DXE-10mA-R10-5V, DXE10mA-R11-5V, and DXE-10mA-BM-5V – for elevator IoT scenarios. Through technological innovation, they aim to solve industry pain points and help elevator operations move from “passive response” to “active prevention”<\/p>

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Type: DXE-10mA-R10-5V<\/p>

Electrical characteristics<\/strong><\/p>

Rated current:  \u00b110mA<\/p>

Maximum measurement range: \u00b1 12mA<\/p>

Output voltage: 0 \u00b1 (5 * Ip\/Ipn<\/sub>) V<\/p>

Supply voltage: \u00b1 12V \u00b1 5% V<\/p>

Dynamic characteristics<\/strong><\/p>

Output voltage amplitude @ 25 \u2103: \u00b1 5V<\/p>

Zero offset voltage: \u00b1 300mV<\/p>

Current consumption: \u00b1 30mA<\/p>

Linearity: 1%<\/p>

Accuracy @ 25 \u2103: 3%<\/p>

Response time: 200ms<\/p>

Excitation signal frequency: 30-100Hz<\/p>

Zero offset voltage Temperature drift: 1mV\/\u2103<\/p>

Resolution: \u00b1 100 \u03bc A<\/p>

General characteristics<\/strong><\/p>

Insulation withstand voltage: 2.5kV<\/p>

Operating temperature: -40~+80 \u2103<\/p>

Storage temperature: -40~+125 \u2103<\/p>

Product weight: 12g<\/p>

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Type: DXE10mA-R11-5V<\/p>

Rated current: \u00b1 10mA<\/p>

Maximum measurement range: \u00b1 12mA<\/p>

Output voltage: \u00b1 5V<\/p>

Supply voltage: \u00b1 12V<\/p>

Resolution: \u00b1 100 \u03bc A<\/p>

Bandwidth: DC~200Hz<\/p>

Zero offset voltage: \u00b1 300mV<\/p>

Rated output voltage Amplitude @ 25 \u2103: 4.80~5.20V<\/p>

Current consumption: \u2264 30mA<\/p>

Linearity: 1%<\/p>

Overall accuracy: 6%<\/p>

Insulation withstand voltage: 50Hz, 1min, 2.5kV<\/p>

Working temperature: -40~+85 \u2103<\/p>

Storage temperature: -40~+125 \u2103<\/p>

Product weight: \u2248 10g<\/p>

\"\"<\/figure><\/div>\n\n
<\/div>\n\n
<\/div><\/div>

Type: DXE10mA-BM-5V<\/p>

Rated current: \u00b1 10mA<\/p>

Maximum measurement range: \u00b1 12mA<\/p>

Output voltage: \u00b1 5V<\/p>

Supply voltage: \u00b1 12V<\/p>

Resolution: \u00b1 100 \u03bc A<\/p>

Bandwidth: DC~200Hz<\/p>

Zero offset voltage: \u00b1 300mV<\/p>

Rated output voltage amplitude @ 25 \u2103: 4.80~5.20V<\/p>

Current consumption: \u2264 30mA<\/p>

Linearity: 1%<\/p>

Overall accuracy: 6%<\/p>

Insulation withstand voltage: 50Hz, 1min, 2.5kV<\/p>

Operating temperature: -40~+85 \u2103<\/p>

Storage temperature: -40~+125 \u2103<\/p>

Product weight: \u2248 15g<\/p>

Product Value<\/strong><\/p>

1. Security upgrade reduces the risk of electrical fires by 90% through mA level leakage detection and millisecond level response<\/p>

2. Energy efficiency optimization and dynamic load analysis help elevator systems save 5% -15% energy<\/p>

3. Reduce costs and increase efficiency. Predictive maintenance reduces sudden failures by 70% and maintenance costs by 40%<\/p>","protected":false},"excerpt":{"rendered":"

With the rapid development of the Internet of Things (IoT) in elevators, high-precision and highly reliable leakage current monitoring has become the core link to ensure the safe operation of elevators. Shanghai Dehuai Electronics is deeply involved in the field of industrial sensing and has launched three high-performance leakage current sensors – DXE-10mA-R10-5V, DXE10mA-R11-5V, and […]<\/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-2304","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":"With the rapid development of the Internet of Things (IoT) in elevators, high-precision and highly reliable leakage current monitoring has become the core link to ensure the safe operation of elevators. Shanghai Dehuai Electronics is deeply involved in the field of industrial sensing and has launched three high-performance leakage current sensors – DXE-10mA-R10-5V, DXE10mA-R11-5V, and…","_links":{"self":[{"href":"https:\/\/www.dexie-tech.com\/index.php?rest_route=\/wp\/v2\/posts\/2304","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=2304"}],"version-history":[{"count":1,"href":"https:\/\/www.dexie-tech.com\/index.php?rest_route=\/wp\/v2\/posts\/2304\/revisions"}],"predecessor-version":[{"id":2305,"href":"https:\/\/www.dexie-tech.com\/index.php?rest_route=\/wp\/v2\/posts\/2304\/revisions\/2305"}],"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=2304"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dexie-tech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2304"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dexie-tech.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2304"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}