Waterproof DS18B20 Digital temperature sensor + resistor - 1 meter

Waterproof DS18B20 Digital temperature sensor + resistor - 1 meter
€ 6.95
Incl. 21% VAT
Ex Tax: € 5.74
9 piece(s) directly available from stock.
Ordered before 17:00h, shipped today.
Ordered before 17:00h, shipped today.
Qty | Discount | |
10 or more | 10% | € 6.26 Ea. |
50 or more | 20% | € 5.57 Ea. |
Description
This is a pre-wired and waterproof version of the DS18B20 sensor. Handy for when you need to measure temperatures in wet conditions. While the sensor is good up to 125°C the cable is jacketed in PVC so we suggest keeping it under 100°C.
Includes 4.7K or 10K resistor for pullup.
- Usable temperature range: -55 to 125°C (-67°F to +257°F)
- 9 to 12 bit selectable resolution
- Uses 1-Wire interface- requires only one digital pin for communication
- Unique 64 bit ID burned into chip
- Multiple sensors can share one pin
- ±0.5°C Accuracy from -10°C to +85°C
- Temperature-limit alarm system
- Query time is less than 750ms
- Usable with 3.0V to 5.5V power/data
Specifications
General | |
Model | KW-2131 |
MPN | DS18B20-1M-WP |
Documentation
Connecting the sensor
- Does your sensor have 4 wires? Red connects to 3-5V, Black is ground and White is data
- Does your sensor have 4 wires? Red connects to 3-5V, Blue/Black is ground and Yellow/White is data
Using the sensor with the Raspberry Pi
Adafruit has a tutorial on how to use this sensor with the Raspberry Pi.
Adafruit's Raspberry Pi Lesson 11. DS18B20 Temperature Sensing
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