{"product_id":"shelly-ds18b20-digital-temperature-sensor-3m-waterproof-probe","title":"Shelly DS18B20 Digital Temperature Sensor 3M Waterproof Probe","description":"\u003cdiv\u003e\n\u003ch1\u003eShelly DS18B20 Digital Temperature Sensor with 3M Waterproof Probe\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eShelly DS18B20 Temperature Sensor\u003c\/strong\u003e is a \u003cstrong\u003ewaterproof digital temperature probe\u003c\/strong\u003e designed for precise environmental and liquid temperature monitoring in smart home automation systems. With a \u003cstrong\u003e3-metre cable\u003c\/strong\u003e and \u003cstrong\u003e1-Wire interface\u003c\/strong\u003e, this sensor connects to Shelly Plus Add-on devices to enable intelligent climate control, pool monitoring, aquarium management, and heating automation throughout your home or business.\u003c\/p\u003e\n\n\u003ch2\u003eWhy You'll Love It\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Temperature Range\u003c\/strong\u003e: Measures from -55°C to +125°C (-67°F to +257°F) for versatile indoor and outdoor applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Accuracy\u003c\/strong\u003e: ±0.5°C accuracy from -10°C to +85°C for reliable temperature monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Construction\u003c\/strong\u003e: Stainless steel housing with IP67 rating ideal for pools, aquariums, tanks, and humid environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended 3M Cable\u003c\/strong\u003e: Long cable length provides flexibility for remote sensing and hard-to-reach locations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Integration\u003c\/strong\u003e: Works with Shelly Plus Add-on and compatible with Shelly Plus 1, Shelly 1PM, and other Gen3\/Gen4 devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Sensor Support\u003c\/strong\u003e: Connect up to 5 DS18B20 sensors on a single data bus for multi-zone monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePerfect for Smart Home Automation\u003c\/h2\u003e\n\u003cp\u003eWhen paired with a \u003cstrong\u003eShelly Plus Add-on\u003c\/strong\u003e and Shelly relay devices, the DS18B20 sensor enables you to trigger intelligent automations based on real-time temperature data. Monitor and control heating systems, manage pool temperatures, track aquarium conditions, or automate climate control in greenhouses and commercial environments. The sensor provides stable, accurate readings and integrates seamlessly with the \u003cstrong\u003eShelly Smart Control app\u003c\/strong\u003e for remote monitoring and control from your smartphone.\u003c\/p\u003e\n\n\u003ch2\u003eWaterproof \u0026amp; Durable Design\u003c\/h2\u003e\n\u003cp\u003eFeaturing a \u003cstrong\u003ehigh-quality stainless steel probe housing\u003c\/strong\u003e (6mm × 50mm) and waterproof construction, this temperature sensor is built for both indoor and outdoor use. The robust design protects against moisture, humidity, and challenging environmental conditions, making it perfect for aquariums, pools, boilers, water tanks, outdoor weather monitoring, and industrial applications.\u003c\/p\u003e\n\n\u003ch2\u003e1-Wire Digital Interface\u003c\/h2\u003e\n\u003cp\u003eThe DS18B20 uses a \u003cstrong\u003e1-Wire interface\u003c\/strong\u003e with a unique 64-bit address, allowing multiple sensors to operate on the same data bus without interference. This simplifies installation and enables comprehensive multi-zone temperature monitoring throughout your property. The sensor provides \u003cstrong\u003e9-bit to 12-bit digital temperature measurements\u003c\/strong\u003e with selectable resolution for precise control.\u003c\/p\u003e\n\n\u003ch2\u003eKey Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSmart home climate control and heating automation\u003c\/li\u003e\n\u003cli\u003ePool and spa temperature monitoring\u003c\/li\u003e\n\u003cli\u003eAquarium environmental management\u003c\/li\u003e\n\u003cli\u003eBoiler and water tank temperature sensing\u003c\/li\u003e\n\u003cli\u003eGreenhouse and hydroponic systems\u003c\/li\u003e\n\u003cli\u003eHVAC environmental controls\u003c\/li\u003e\n\u003cli\u003eIndustrial process monitoring\u003c\/li\u003e\n\u003cli\u003eOutdoor weather stations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Shelly DS18B20 Temperature Sensor with 3M cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFull Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Type\u003c\/td\u003e\n\u003ctd\u003eDS18B20 digital temperature sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e3 metres (9.84 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-55°C to +125°C (-67°F to +257°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5°C from -10°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e9 to 12-bit (selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003e1-Wire digital interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e3.0V to 5.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Housing\u003c\/td\u003e\n\u003ctd\u003eStainless steel, 6mm × 50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWaterproof Rating\u003c\/td\u003e\n\u003ctd\u003eIP67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring\u003c\/td\u003e\n\u003ctd\u003e3-wire: Red (VDD\/Power), Yellow\/White (Data), Black (GND)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eShelly Plus Add-on, Shelly Plus 1, Shelly 1PM, and other Shelly Gen3\/Gen4 devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnique ID\u003c\/td\u003e\n\u003ctd\u003e64-bit unique serial address per sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMulti-Sensor Support\u003c\/td\u003e\n\u003ctd\u003eUp to 5 sensors on one data bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2 years manufacturer warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003cp\u003e\u003cem\u003eSpecifications are sourced from the manufacturer product page and may be updated.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":44390376833102,"sku":"PA-SHELLYDS18B203M","price":8.75,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/3134\/9838\/files\/DS18B20-625x625.png?v=1790324949","url":"https:\/\/projectorsaustralia.com.au\/products\/shelly-ds18b20-digital-temperature-sensor-3m-waterproof-probe","provider":"Projectors Australia","version":"1.0","type":"link"}