Shelly DS18B20 temperature sensor with 1 m cable, IP67
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Choose countryThe Shelly DS18B20 is a temperature sensor with a 1 m cable for Celsius measurements from -55 to +125 °C. It has an IP67 protection rating and 9–12-bit resolution.
Its alarm function offers programmable upper and lower temperature thresholds to detect temperatures outside the set limits. Supported applications include environmental control in heating, ventilation and air conditioning systems, temperature monitoring in buildings, devices and machinery, and manufacturing process control.
| Manufacturer | Shelly |
|---|---|
| Model | DS18B20 |
| Protection rating | IP67 |
| Temperature measurement range | -55 °C to +125 °C |
| Accuracy | 0.50% from -10 °C to +85 °C |
| Resolution | 9–12 bits |
| Cable length | 1 m |
| Alarm function | Programmable upper and lower temperature thresholds |
Can the temperature alarm thresholds be configured?
Yes. The alarm function has programmable upper and lower temperature thresholds.












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