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This is a waterproofed version of the DS18B20 Temperature sensor. Handy for when you need to measure something far away, or in wet conditions. 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.
Because each DS18B20 contains a unique silicon serial number, multiple DS18B20s can exist on the same 1-Wire bus. This allows for placing temperature sensors in many different places.
Features
- Usable with 3.0V to 5.5V power/data
- ±0.5°C Accuracy from -10°C to +85°C
- 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
- Temperature-limit alarm system
- Query time is less than 750ms
- 3 wires interface:
- Red wire - VCC
- Black wire - GND
- Yellow wire - DATA
- Stainless steel tube 6mm diameter by 50mm long
- Cable diameter: 4mm
- Length: 1m
Info
- Datasheet (DS18B20)
- mbed Example
- Bildr Tutorial
Waterproof DS18B20 Digital temperature sensor
- Brand: Futura Group Srl
- Product Code: 2846-SONDADS18B20
- Availability: In Stock
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Price: 3.80€
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- 5 or more 5.00€
- 10 or more 5.00€
- 50 or more 5.00€
- 100 or more 4.00€
Tags: waterproof ds18b20 digital temperature sensor, 2846-sondads18b20, futura group srl, sensor