{"id":44241,"date":"2024-03-14T04:14:31","date_gmt":"2024-03-13T17:44:31","guid":{"rendered":"https:\/\/onetemp.c2szky.ap-southeast-2.wpstaqhosting.com\/product\/milesight-em300-xld-wireless-leak-detection-sensors\/"},"modified":"2026-10-26T14:42:07","modified_gmt":"2026-10-26T04:12:07","slug":"milesight-em300-xld-wireless-leak-detection-sensors","status":"publish","type":"product","link":"https:\/\/www.onetemp.com.au\/nz\/product\/milesight-em300-xld-wireless-leak-detection-sensors\/","title":{"rendered":"Milesight EM300-xLD &#8211; Wireless Leak Detection Sensors"},"content":{"rendered":"<h2>High-Efficiency Leak Detection with Temperature and Humidity Monitoring for Comprehensive Asset Protection<\/h2>\n<p>The EM300-SLD\/ZLD is a highly efficient, <strong>compact leak detection sensor<\/strong> designed for the <strong>identification of water or other liquid leaks<\/strong>. Upon detecting the presence of water, this high-end device <strong>instantly sends an alarm via LoRaWAN\u00ae technology<\/strong>. When used in conjunction with the Milesight LoRaWAN\u00ae gateway and Milesight IoT Cloud solution, users can <strong>conveniently manage all sensor data remotely<\/strong>, visualise readings, and <strong>receive alarms directly on their mobile app<\/strong>.<\/p>\n<p>In addition to its primary function as a leak detector, the EM300-S\/ZLD sensor also <strong>incorporates temperature and humidity sensors<\/strong>. This makes it <strong>highly suited for a multitude of applications<\/strong> allowing users to safeguard their assets against flood risk in server rooms, labs, warehousing, engine rooms and more.<\/p>\n<h3>Experience Unmatched Protection with the EM300-S\/ZLD: Your Smart Sensor for Leak Detection<\/h3>\n<h3>Features<\/h3>\n<ul style=\"list-style-type: disc;\">\n<li>Utilises <strong>conductive principle<\/strong> to detect liquid presence effectively<\/li>\n<li>Incorporates <strong>temperature and humidity sensors<\/strong> for comprehensive environment monitoring<\/li>\n<li>Offers ultra-wide-distance transmission, reaching up to a <strong>line of sight of 10km<\/strong><\/li>\n<li>Encased in an <strong>IP67 UV-resistant and waterproof housing<\/strong> suited for harsh environmental conditions<\/li>\n<li>Powered by a <strong>robust 4000 mAh replaceable battery<\/strong> that ensures over five years of uninterrupted operation without replacement<\/li>\n<li>Capable of <strong>storing 3,000 historical records locally<\/strong> and supports retransmission to mitigate data loss<\/li>\n<li>Utilises the <strong>Milesight D2D protocol<\/strong> to facilitate ultra-low latency and independent control without the need for gateways<\/li>\n<li>Furnished with <strong>NFC for effortless configuration<\/strong><\/li>\n<li>Ensures <strong>compatibility with standard LoRaWAN\u00ae<\/strong> <strong>gateways and network servers<\/strong><\/li>\n<li>Enables <strong>swift and simple management<\/strong> through the <strong>Milesight IoT Cloud solution<\/strong><\/li>\n<\/ul>\n<h3>Tailored Solutions for Diverse Leak Detection Needs<\/h3>\n<p>These devices can <strong>detect conductive liquid leaks<\/strong> when the <strong>liquid level is as low as 5mm<\/strong>, the EM300-SLD and EM300-ZLD models offer unique solutions for different needs.<\/p>\n<ul style=\"list-style-type: disc;\">\n<li><strong>EM300-SLD:<\/strong> This\u00a0model is a <strong>compact spot leakage detection<\/strong>. It is engineered to detect the presence of water by leveraging a compact water probe and operating on the principle of conductivity. It utilises a <strong>probe-type design<\/strong> for pinpointing two pre-set points,<strong> equipped with a 1.5m cable<\/strong>.<\/li>\n<li><strong>EM300-ZLD:<\/strong> This model is designed for <strong>large-area applications<\/strong>. It <strong>detects the presence of liquids using a long cable<\/strong>, again operating based on the conductive principle. Its <strong>rope-type design makes it capable of covering large areas<\/strong> with its standard 3m cable. For larger applications, <strong>optional cables extending to hundreds of meters are available<\/strong>.<\/li>\n<\/ul>\n<h3>Prolonged Battery Life and Energy-Efficient Operation for Lasting Performance<\/h3>\n<p>This sensor is designed with an emphasis on longevity and efficiency. It boasts a <strong>multi-year battery operation<\/strong>, ensuring that your device stays powered for an extended period. The device includes 1 x ER18505 Li-SOCI2 400mAh battery, which can be upgraded to 8000mAh if needed. These sensors are <strong>capable of providing up to 10 years of service<\/strong>, making it a worthwhile investment for the long term.<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>The EM300-SLD\/ZLD is a compact, efficient leak detection sensor with integrated temperature and humidity monitoring. Leveraging LoRaWAN\u00ae technology, it provides instant alerts upon detecting leaks. It seamlessly integrates with Milesight IoT Cloud for remote data management, making it ideal for safeguarding assets across various environments.<\/p>\n<h3>All LoRaWAN sensors require a gateway and software for operation. See useful links below to explore<\/h3>\n<h4>Unsure what you need? <a href=\"https:\/\/www.onetemp.com.au\/nz\/contact-us\/\" target=\"_blank\" rel=\"noopener\">Contact us or request a call back<\/a><\/h4>\n<p>&nbsp;<\/p>","protected":false},"featured_media":31266,"template":"","meta":{"_acf_changed":false,"om_disable_all_campaigns":false,"inline_featured_image":false,"_exactmetrics_skip_tracking":false,"_monsterinsights_skip_tracking":false},"product_brand":[],"product_cat":[15],"product_tag":[],"application":[],"connectivity-output":[81,82,86],"environment":[],"instrument-type":[213,330,225],"manufacturer":[28],"measurement-input":[121,126,164,174],"class_list":["post-44241","product","type-product","status-publish","has-post-thumbnail","product_cat-products","connectivity-output-lorawan","connectivity-output-nfc","connectivity-output-wireless","instrument-type-sensors","instrument-type-smart-sensor","instrument-type-wireless-sensor","manufacturer-milesight","measurement-input-humidity","measurement-input-leak-detection-liquid","measurement-input-temperature","measurement-input-water-detection","first","instock","taxable","shipping-taxable","product-type-grouped"],"composite_virtual":false,"composite_aggregate_weight":false,"composite_layout":"","composite_add_to_cart_form_location":"","composite_editable_in_cart":false,"composite_sold_individually_context":"","composite_shop_price_calc":"","composite_components":[],"composite_scenarios":[],"bundled_by":[],"bundle_stock_status":"instock","bundle_stock_quantity":null,"bundle_virtual":false,"bundle_layout":"","bundle_add_to_cart_form_location":"","bundle_editable_in_cart":false,"bundle_sold_individually_context":"","bundle_item_grouping":"","bundle_min_size":"","bundle_max_size":"","bundle_price":[],"bundled_items":[],"bundle_sell_ids":[],"bundle_sells_title":"","bundle_sells_discount":"","acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Milesight EM300-xLD - Wireless Leak Detection Sensors - OneTemp<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.onetemp.com.au\/nz\/product\/milesight-em300-xld-wireless-leak-detection-sensors\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Milesight EM300-xLD - Wireless Leak Detection Sensors - OneTemp\" \/>\n<meta property=\"og:description\" content=\"The EM300-SLD\/ZLD is a compact, efficient leak detection sensor with integrated temperature and humidity monitoring. Leveraging LoRaWAN\u00ae technology, it provides instant alerts upon detecting leaks. It seamlessly integrates with Milesight IoT Cloud for remote data management, making it ideal for safeguarding assets across various environments. All LoRaWAN sensors require a gateway and software for operation. See useful links below to explore Unsure what you need? Contact us or request a call back &nbsp;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.onetemp.com.au\/nz\/product\/milesight-em300-xld-wireless-leak-detection-sensors\/\" \/>\n<meta property=\"og:site_name\" content=\"OneTemp\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/OneTempAust\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-26T04:12:07+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.onetemp.com.au\/wp-content\/uploads\/2026\/10\/EM300-SLD-Spot-Leak-Detection.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"675\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"6 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Milesight EM300-xLD - Wireless Leak Detection Sensors - OneTemp","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.onetemp.com.au\/nz\/product\/milesight-em300-xld-wireless-leak-detection-sensors\/","og_locale":"en_US","og_type":"article","og_title":"Milesight EM300-xLD - Wireless Leak Detection Sensors - OneTemp","og_description":"The EM300-SLD\/ZLD is a compact, efficient leak detection sensor with integrated temperature and humidity monitoring. Leveraging LoRaWAN\u00ae technology, it provides instant alerts upon detecting leaks. It seamlessly integrates with Milesight IoT Cloud for remote data management, making it ideal for safeguarding assets across various environments. All LoRaWAN sensors require a gateway and software for operation. See useful links below to explore Unsure what you need? 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