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Gravity - kit with temperature sensor DS18B20 - DFRobot KIT0021
3701035 AN-21583
6959420906901
Shipping 8-15 b.d.
All about the product
A set consisting of a waterproof probe with a DS18B20 sensor, an adapter for digital and analog sensors with clips, and a Gravity connecting cable. The sensor is housed in a very tight casing, allowing for temperature measurement in extremely humid conditions. Additionally, the probe wire is about 90 cm long, enabling temperature measurement in a location that is not directly next to the connected microcontroller. Using the DS18B20 probe, temperatures can be measured from -55 °C to 125 °C with an accuracy of ± 0.5 °C. The wire is coated with a PVC layer, so the manufacturer recommends not keeping it at temperatures higher than 100 °C. The set is widely used in various fields, such as soil temperature measurement, hot water tank temperature control, and more. It supports multi-point measurement.
Specifications:
- Sensor chip: DS18B20
- Operating voltage range: from 3.0 V to 5.5 V
- Current consumption: <3 μA
- Temperature measurement range: -55 °C to 125 °C
- Measurement accuracy: ± 0.5 °C in the range from -10 °C to 85 °C
- Measurement resolution: selectable from 9 to 12 bits
- Unique 64-bit ID recorded in the chip
- Ability to set a temperature threshold that triggers an alarm
- 3-wire interface:
- red wire - VCC power source
- black wire - GND ground
- yellow wire: data
- Probe:
- material: stainless steel
- diameter: 6 mm
- length: 35 mm
- Wire diameter: 4 mm
- Wire length: 900 mm
- Waterproof probe with DS18B20 sensor - 0.95 m - DFRobot DFR0198 - 1 pc
- DFRobot Gravity - adapter with clips and wire - 1 pc
- DFRobot Gravity - connecting wire - for digital sensors for Arduino - 30 cm
