Gravity DS18B20 Sensor Kit

This DFRobot Gravity set consists of the waterproof DS18B20 temperature probe with stainless steel sleeve and a terminal adapter (printed Plugable Terminal V2). The adapter has the pull-up resistor for the 1-Wire line built in, switchable with a jumper, and solderless terminals for the three wires. This allows the probe to be connected to an Arduino without further components. The DS18B20 measures from -55 to 125 °C, with ±0.5 °C between -10 and 85 °C, and works with 3.0 to 5.5 V.

Note: The connection cable can be converted to male pins with a Dupont cable M-M, so that it also fits an Arduino UNO.

Recommended Accessories:

Features:

Waterproof DS18B20 probe with 6 × 35 mm stainless steel sleeve and 90 cm cable
1-Wire: one data line, several probes possible on one pin
Unique 64-bit ID in every probe
Selectable resolution 9 to 12 bit, temperature alarm limits
Terminal adapter with pull-up resistor, switchable with a jumper
Solderless terminals: press the light grey lever, insert the wire, release
Wires version A: red VCC, black GND, yellow DATA; there is a version B with a green data line, so check the colors before connecting

Application Examples:

Water temperature in aquarium, hydroponics or hot water tank
Soil temperature in the garden or greenhouse
Temperature compensation for measurements with the Gravity TDS sensor, as recommended by DFRobot