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DS18B20, 1-Wire Digital Thermometer
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About this item
- Can be powered from data line. Power supply range is 3.0V to 5.5V
- Requires no external components
- Measures temperatures from -55°C to +125°C (-67°F to +257°F)
- ±0.5°C accuracy from -10°C to +85°C
- Applications include thermostatic controls, industrial systems, consumer products, thermometers, or any thermally sensitive system
At a glance
- Brand
- National
- Display
- Digital
- Has written warranty
- No
USD$6.95
Free 30-day returns
Price when purchased online
- Free shipping
- Free 30-day returns
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Sacramento, 95829
Arrives by Wed, Aug 27
|
Sold and shipped by Alltronics LLC
4.318181818181818 stars out of 5, based on 22 seller reviews(4.3)22 seller reviews
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About this item
Product details
The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile user-programmable upper and lower trigger points. The DS18B20 communicates over a 1-Wire® bus that by definition requires only one data line (and ground) for communication with a central microprocessor. It has an operating temperature range of -55°C to +125°C and is accurate to ±0.5°C over the range of -10°C to +85°C. In addition, the DS18B20 can derive power directly from the data line ("parasite power"), eliminating the need for an external power supply.
- Can be powered from data line. Power supply range is 3.0V to 5.5V
- Requires no external components
- Measures temperatures from -55°C to +125°C (-67°F to +257°F)
- ±0.5°C accuracy from -10°C to +85°C
- Applications include thermostatic controls, industrial systems, consumer products, thermometers, or any thermally sensitive system
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Brand
National
Assembled Product Weight
0.63 oz
Manufacturer Part Number
DS18B20
Manufacturer
National
Warranty
Warranty information
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