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One Wire Waterproof Temperature Sensor (DS18B20)

Product Code: 0572
Availability: In Stock

$8.39CAD $11.99CAD

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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. While the sensor is good up to 125 degree, the cable is jacketed in PVC so we suggest keeping it under 100 degree. Because they are digital, you don't get any signal degradation even over long distances! 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. Usable with 3.0-5.5V systems.

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. Applications where this feature is useful include HVAC environmental controls, sensing temperatures inside buildings,equipment or machinery, and process monitoring and control.

Notice: This DS18B20 can't use the parasitic power mode.

Features:

9 to 12 bit selectable resolution
One digital pin for communication
Multiple sensors can share one pin
Query time is less than 750ms

Specifications:

3.0V to 5.5V input
Temperature range: -55 to +125 degree
0.5 degree Accuracy from -10 to +85 degree
3 Wires Interface:
- Red wire - VCC
- Black wire - GND
- Yellow wire - DATA
Stainless steel tube 6mm diameter by 30mm long
Cable Length: 1m

Documents:

Datasheet (DS18B20)
One Wire Library

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X2 Robotics is a supplier of electronic parts and components in Canada. We carry a large selection of open source electronics such as Adafruit, Arduino, Pololu, Raspberry Pi, SparkFun and more. We ship orders to anywhere in Canada or the United States.

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