{"title":"Waterproof DS18B20 Temperature Probe 0.5m with XH2.54mm Connector","handle":"waterproof-ds18b20-temperature-probe-0-5m-with-xh2-54mm-connector","url":"/products/waterproof-ds18b20-temperature-probe-0-5m-with-xh2-54mm-connector","description":"A waterproof DS18B20 digital temperature probe with a 0.5m cable and XH2.54mm connector. Ideal for monitoring temperatures in wet or harsh environments including aquariums, hydroponics, brewing, and outdoor weather stations.\n\nThe DS18B20 is a popular one-wire digital temperature sensor that communicates over a single data line, making it easy to use with Arduino, Raspberry Pi, and ESP32 microcontrollers. Multiple sensors can share the same data bus for multi-point temperature monitoring.\n\nKey Features\n\n\nWaterproof Stainless Steel Probe – Sealed housing for use in liquids and outdoor environments\n\nWide Temperature Range – Measures from −55°C to +125°C\n\n±0.5°C Accuracy – High accuracy in the −10°C to +85°C range\n\nOne-Wire Digital Interface – Single data line with unique 64-bit serial code per sensor\n\nXH2.54mm Connector – Plug-in connection for easy integration\n\n0.5m Cable Length – Flexible lead for convenient sensor placement\n\n\nSpecifications\n\n\nSensor – DS18B20\n\nTemperature Range – −55°C to +125°C\n\nAccuracy – ±0.5°C (−10°C to +85°C)\n\nResolution – 9 to 12-bit configurable\n\nInterface – One-Wire (Dallas/Maxim)\n\nCable Length – 0.5m\n\nConnector – XH2.54mm\n\n\nIdeal For\n\nAquarium and hydroponic temperature monitoring\nHome brewing and fermentation control\nOutdoor weather stations\nArduino and Raspberry Pi sensor projects\n\n\nPackage Contents\n\n1× Waterproof DS18B20 Temperature Probe (0.5m cable with XH2.54mm connector)\n\n\n\nNote: A 4.7kΩ pull-up resistor on the data line is typically required for reliable one-wire communication.\n","vendor":"Little Bird","product_type":"physical","in_stock":false,"options":[],"variants":[{"id":1571,"title":"Default Title","sku":"LB-LS4690-50CM","price":3.99,"compare_at_price":0.0,"on_sale":false,"in_stock":false,"available_quantity":0,"option1":"Default Title"}]}