The DS18B20 Waterproof Temperature Sensor Probe has a stainless steel tip and a long cable, so you can measure the temperature of water, liquids, soil or outdoor air.
The DS18B20 Waterproof Temperature Sensor Probe has a stainless steel tip and a long cable, so you can measure the temperature of water, liquids, soil or outdoor air. It uses the 1-Wire digital interface – several sensors can share one Arduino pin.
| Sensor | DS18B20 |
|---|---|
| Range | -55 to +125 °C |
| Accuracy | ±0.5 °C (from -10 to +85 °C) |
| Resolution | 9 – 12 bit |
| Interface | 1-Wire digital |
| Supply voltage | 3V – 5.5V |
| Probe | Stainless steel, waterproof |
What is the operating voltage?
3V – 5.5V.
Does it need a resistor?
Yes, connect a 4.7kΩ pull-up between data and VCC.
Can I buy the DS18B20 Water Proof Temperature Sensor Probe in Kanpur?
Yes – buy online with delivery across India, or pick it up from the iTechBuilders store, Damodar Nagar, Kanpur.
