{"product_id":"ds18b20-waterproof-temperature-sensor-probe","title":"DS18B20 Waterproof Temperature Sensor Probe (1 Meter) – Digital Temperature Sensor for Arduino, ESP32 \u0026 Raspberry Pi","description":"\u003cp data-start=\"212\" data-end=\"576\"\u003eMeasure temperature accurately in harsh and wet environments with the \u003cstrong data-start=\"282\" data-end=\"332\"\u003eDS18B20 Waterproof Temperature Probe (1 Meter)\u003c\/strong\u003e. This digital temperature sensor features the popular \u003cstrong data-start=\"387\" data-end=\"401\"\u003eDS18B20 IC\u003c\/strong\u003e enclosed within a waterproof stainless-steel probe, making it ideal for liquid temperature monitoring, weather stations, industrial applications, aquariums, and IoT projects.\u003c\/p\u003e\n\u003cp data-start=\"578\" data-end=\"862\"\u003eThe sensor uses the \u003cstrong data-start=\"598\" data-end=\"631\"\u003e1-Wire communication protocol\u003c\/strong\u003e, allowing multiple sensors to be connected using a single data pin. Its high accuracy, wide temperature range, and waterproof construction make it a reliable choice for both indoor and outdoor temperature measurement applications.\u003c\/p\u003e\n\u003cp data-start=\"864\" data-end=\"1066\"\u003eCompatible with \u003cstrong data-start=\"880\" data-end=\"928\"\u003eArduino, ESP32, ESP8266, Raspberry Pi, STM32\u003c\/strong\u003e, and other microcontroller platforms, the DS18B20 is widely used in automation, environmental monitoring, and smart agriculture projects.\u003c\/p\u003e\n\u003chr data-start=\"1068\" data-end=\"1071\"\u003e\n\u003ch3 data-section-id=\"1w8i0bv\" data-start=\"1073\" data-end=\"1096\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1077\" data-end=\"1096\"\u003e🚀 Key Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1097\" data-end=\"1475\"\u003e\n\u003cli data-section-id=\"qkmh5b\" data-start=\"1097\" data-end=\"1146\"\u003eOriginal \u003cstrong data-start=\"1108\" data-end=\"1146\"\u003eDS18B20 digital temperature sensor\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1xuh7tb\" data-start=\"1147\" data-end=\"1188\"\u003eWaterproof stainless-steel probe design\u003c\/li\u003e\n\u003cli data-section-id=\"1rqfxs4\" data-start=\"1189\" data-end=\"1230\"\u003e1-meter cable for flexible installation\u003c\/li\u003e\n\u003cli data-section-id=\"9evjuy\" data-start=\"1231\" data-end=\"1278\"\u003eHigh-accuracy digital temperature measurement\u003c\/li\u003e\n\u003cli data-section-id=\"mdpyzq\" data-start=\"1279\" data-end=\"1313\"\u003eUses simple \u003cstrong data-start=\"1293\" data-end=\"1313\"\u003e1-Wire interface\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"xcpa5h\" data-start=\"1314\" data-end=\"1363\"\u003eSupports multiple sensors on a single data line\u003c\/li\u003e\n\u003cli data-section-id=\"12ksmng\" data-start=\"1364\" data-end=\"1415\"\u003eSuitable for wet, humid, and outdoor environments\u003c\/li\u003e\n\u003cli data-section-id=\"r21zzx\" data-start=\"1416\" data-end=\"1475\"\u003eCompatible with Arduino, ESP32, ESP8266, and Raspberry Pi\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1477\" data-end=\"1480\"\u003e\n\u003ch3 data-section-id=\"vem3bc\" data-start=\"1482\" data-end=\"1509\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1486\" data-end=\"1509\"\u003e📦 Package Includes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1510\" data-end=\"1562\"\u003e\n\u003cli data-section-id=\"1hi4k70\" data-start=\"1510\" data-end=\"1562\"\u003e1 × DS18B20 Waterproof Temperature Probe (1 Meter)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1564\" data-end=\"1567\"\u003e\n\u003ch3 data-section-id=\"1ozaqto\" data-start=\"1569\" data-end=\"1604\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1573\" data-end=\"1604\"\u003e📊 Technical Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1605\" data-end=\"1939\"\u003e\n\u003cli data-section-id=\"1tgqwrm\" data-start=\"1605\" data-end=\"1658\"\u003eSensor Type: \u003cstrong data-start=\"1620\" data-end=\"1658\"\u003eDS18B20 Digital Temperature Sensor\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"y3ffn5\" data-start=\"1659\" data-end=\"1695\"\u003eCommunication Protocol: \u003cstrong data-start=\"1685\" data-end=\"1695\"\u003e1-Wire\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"rq6gyi\" data-start=\"1696\" data-end=\"1735\"\u003eOperating Voltage: \u003cstrong data-start=\"1717\" data-end=\"1735\"\u003e3.0V – 5.5V DC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"tch1qi\" data-start=\"1736\" data-end=\"1776\"\u003eTemperature Range: \u003cstrong data-start=\"1757\" data-end=\"1776\"\u003e-55°C to +125°C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"qij69i\" data-start=\"1777\" data-end=\"1816\"\u003eAccuracy: \u003cstrong data-start=\"1789\" data-end=\"1816\"\u003e±0.5°C (-10°C to +85°C)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"19l9kb4\" data-start=\"1817\" data-end=\"1854\"\u003eProbe Material: \u003cstrong data-start=\"1835\" data-end=\"1854\"\u003eStainless Steel\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"tw5bfh\" data-start=\"1855\" data-end=\"1882\"\u003eCable Length: \u003cstrong data-start=\"1871\" data-end=\"1882\"\u003e1 Meter\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1izm0g2\" data-start=\"1883\" data-end=\"1939\"\u003eWaterproof Rating: Suitable for immersion applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2040\" data-end=\"2043\"\u003e\n\u003ch3 data-section-id=\"1244vxi\" data-start=\"2045\" data-end=\"2080\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2049\" data-end=\"2080\"\u003e💡 Recommended Applications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2081\" data-end=\"2332\"\u003e\n\u003cli data-section-id=\"1apxd8d\" data-start=\"2081\" data-end=\"2111\"\u003eWater temperature monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"1uvv2n3\" data-start=\"2112\" data-end=\"2147\"\u003eAquarium and fish tank automation\u003c\/li\u003e\n\u003cli data-section-id=\"1vqxg8m\" data-start=\"2148\" data-end=\"2175\"\u003eSmart agriculture systems\u003c\/li\u003e\n\u003cli data-section-id=\"omdlyx\" data-start=\"2176\" data-end=\"2194\"\u003eWeather stations\u003c\/li\u003e\n\u003cli data-section-id=\"1lw5iy7\" data-start=\"2195\" data-end=\"2230\"\u003eIndustrial temperature monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"1e9ldc5\" data-start=\"2231\" data-end=\"2268\"\u003eFood processing and storage systems\u003c\/li\u003e\n\u003cli data-section-id=\"12gcas2\" data-start=\"2269\" data-end=\"2305\"\u003eIoT-based environmental monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"1o54sn2\" data-start=\"2306\" data-end=\"2332\"\u003eHome automation projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1rixh31\" data-start=\"2704\" data-end=\"2755\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2708\" data-end=\"2755\"\u003e🌟 Why Choose the DS18B20 Waterproof Probe?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2756\" data-end=\"3093\"\u003e\n\u003cli data-section-id=\"1qgm0iv\" data-start=\"2756\" data-end=\"2795\"\u003eReliable digital temperature readings\u003c\/li\u003e\n\u003cli data-section-id=\"uxpwt\" data-start=\"2796\" data-end=\"2856\"\u003eWaterproof stainless-steel housing for rugged environments\u003c\/li\u003e\n\u003cli data-section-id=\"16fgvsi\" data-start=\"2857\" data-end=\"2905\"\u003eLong 1-meter cable for convenient installation\u003c\/li\u003e\n\u003cli data-section-id=\"1gn7wbu\" data-start=\"2906\" data-end=\"2965\"\u003eSupports multiple sensors on a single microcontroller pin\u003c\/li\u003e\n\u003cli data-section-id=\"mr8pjz\" data-start=\"2966\" data-end=\"3030\"\u003eWidely supported by Arduino, ESP32, and Raspberry Pi libraries\u003c\/li\u003e\n\u003cli data-section-id=\"7hwfxs\" data-start=\"3031\" data-end=\"3093\"\u003eIdeal for professional, industrial, and educational projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3095\" data-end=\"3213\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"3095\" data-end=\"3205\"\u003eMonitor temperatures with precision and reliability using the DS18B20 Waterproof Temperature Sensor Probe!\u003c\/strong\u003e 🌡️💧🔧\u003c\/p\u003e","brand":"Elecsynergy","offers":[{"title":"Default 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