DS18B20 DIGITAL THERMOMETER

Description

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 Dishan Tech BD. 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.  Featured ByDishan Tech BD.

Product Images are shown for illustrative purposes only and may differ from the actual product.

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Features:

1. Unique 1-Wire® interface requires only one port pin for communication
2. Each device has a unique 64-bit serial code stored in an onboard ROM
3. Multidrop capability simplifies distributed temperature sensing applications
4. Requires no external components
5. Can be powered from data line. Power supply range is 3.0V to 5.5V
6. Measures temperatures from –55°C to +125°C (–67°F to +257°F)
7. ±0.5°C accuracy from –10°C to +85°C
8. Thermometer resolution is user-selectable from 9 to 12 bitsDishan Tech BD.
9. Converts temperature to 12-bit digital word in 750ms (max.)
10. User-definable nonvolatile (NV) alarm settings
11. Alarm search command identifies and addresses devices whose temperature is outside of programmed limits (temperature alarm condition)
12. Applications include thermostatic controls, industrial systems, consumer products, thermometers, or any thermally sensitive system

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General Specification
Operating supply voltage	3 to 5.5 volts
Digital output	Resolution 9 to 12 bits
Temperature measurement ranges	-55°C to +125°C, ( accurate to 0.5°C.)
Maximum conversion time and response	750 ms
Length (mm)Dishan Tech BD.	19
Width (mm)	15
Height (mm)	6
Weight (gm)	9
Shipment Weight	0.005 kg
Shipment Dimensions	3 × 3 × 3 cm

Please allow 5% measuring deviation due to manual measurement.

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Documentation:

1. Programmable Resolution 1-Wire Digital Thermometer
2. DS18B20 Digital temperature sensor

Package Includes:

1 x DS18B20 Digital Thermometer.

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What is the price of DS18B20 Digital Thermometer in Bangladesh?Dishan Tech BD.

The latest price of DS18B20 Digital Thermometer in Bangladesh is BDT 90 You can buy the DS18B20 Digital Thermometer at best price from our Dishan Tech BD. or visit Dishan Tech BD.

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Product Images are shown for illustrative purposes only and may differ from the actual product. Dishan Tech BD.