This sealed digital temperature probe lets you precisely measure temperatures in wet environments with a simple 1-Wire interface. The DS18B20 provides 9 to 12-bit (configurable) temperature readings over a 1-Wire interface, so that only one wire (and ground) needs to be connected from a central microprocessor.
While the sensor is good up to 125°C , the cable is jacketed in PVC so we suggest keeping it under 100°C.
The sensor comes with interface board for direct connection to microcontroller. No extra components is required.
Stainless steel tube is 6mm in diameter and roughly 50mm long. Overall length (including wire) is 1 meter.
- 3.0-5.5V input voltage
- -55°C to+125°C temperature range
- ±0.5°C accuracy from -10°C to +85°C
- 1 Wire interface
- Direct interface to microcontroller