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Digital temperature sensor DS18B20 with extension cable

DS18B20

Description

Feature:

 Unique 1-Wire interface requires only one
port pin for communication
 Multidrop capability simplifies distributed
temperature sensing applications
 Requires no external components
 Can be powered from data line. Power supply
range is 3.0V to 5.5V
 Zero standby power required
 Measures temperatures from -55°C to
+125°C. Fahrenheit equivalent is -67°F to
+257°F
 ±0.5°C accuracy from -10°C to +85°C
 Thermometer resolution is programmable
from 9 to 12 bits
 Converts 12-bit temperature to digital word in
750 ms (max.)
 User-definable, nonvolatile temperature alarm
settings
 Alarm search command identifies and
addresses devices whose temperature is
outside of programmed limits (temperature
alarm condition)
 Applications include thermostatic controls,
industrial systems, consumer products,
thermometers, or any thermally sensitive
system

temperature sensor, extension cable,

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Wuhan USTSensor Technic co.,Ltd

temperature/humidity/gas sensor

Address: 5f,7-5#,Guandong Secience&Technology Park,Eastlake Hi-Tech Development Zone,Wuhan,China ,
Wuhan, Hubei
China, 430074

Tel: 0086-27-87531645
Fax: 0086-27-87531665

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