🔍 Home Catalog Temperature monitoring AT100 AT100 DS18B20 1-wire Digital Temperature Sensor Description DS18B20 1-wire digital temperature sensor. Length: 0.15 – 20m Related products ACR100Contactless CAN-bus Data Reading Accessory AWR1001-wire RFID card reader ATL100Temperature Data Logger ABK100Magnetic Ibutton Kit TH1001-wire Temperature and Humidity Sensor