DS18B20 waterproof temperature sensor adapter

Designed to be coupled to a waterproof digital temperature sensor (DS18B20), the DS18B20 adapter module can directly record temperature in water. It uses a single bus interface that lets many DS18B20 sensors be mounted on the same bus. The adapter module, which includes an internal pull-up resistor, can be directly connected to most microcontrollers.

Key Features

Measuring range: -50℃ ~ +125 ℃

Chip: DS18B20

Arduino library: OneWire

Technical Specifications

Size: 23 * 20MM

Working voltage: 3.3V ~ 5VDC

Working current: 2mA (max)

Resolution: 9-12 bit programmable

Port: digital bidirectional single bus

Measuring accuracy: ±0.5℃ @-10℃ to +80℃ and ± 2℃ @ -55℃ to +110℃

Output leads: yellow (DATA), red (VCC), black (GND)

Applications

temperature monitoring for fish tanks

temperature monitoring for greenhouses

Aquarium and hydroponics monitoring

Smart farming and environmental sensing