Dosimeter-Radiometer Sensor DR-20 The sensor is connected to the smart meter smart-MAIC D105. Wiring diagram and settings in the Knowledge Base » The radiation level sensor DR-20 is designed for remote measurement of the gamma background level, accumulated radiation dose, and ambient temperature in real time. Specifications: Radiation background measurement range: 0 .. 65000 μR/hTemperature measuring range: -40°C .. 70°COutput Signal: D105 1-Wire / TX UARTData refresh period: 10 secondsOperating temperature: -40°C .. 70°CWorking humidity: 0 .. 95%RHDimensions LxHxW: 125x20x85mmPower: DC 5VWeight: 120g Dashboard data: T1 – temperature [°C];T2 – microroentgen per hour [μR/h];T3 – pulses (particles) per minute; Website: www.smart-maic.com Live Demo: dash.smart-maic.com Knowledge Base: support.smart-maic.com https://elecena.pl/product/23991418/dr-20-dosimeter-radiometer-and-temperature-sensor 2023-08-03 https://elecena.pl/product/23991418/dr-20-dosimeter-radiometer-and-temperature-sensor 2026-01-20 https://elecena.pl/product/23991418/dr-20-dosimeter-radiometer-and-temperature-sensor 2026-02-01 https://elecena.pl/product/23991418/dr-20-dosimeter-radiometer-and-temperature-sensor 2026-02-02