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Waterproof Tubular DS18B20 Temperature Sensor Probe

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. In addition, the DS18B20 can derive power directly from the data line (parasite power), eliminating the need for an external power supply.

Key Parameters:

Sensing Component	DS18B20	Power Supply	3.0~5.5V
Working Temperature	-55- 125°C.	Probe Material	SUS304 /SUS316
Accuracy	±0.5°C accuracy from –10°C to +85°C /±2°C accuracy from -55°C to +125°C	Wire Layout	1wires
Response	Converts temperature to 12-bit digital word in 750 ms (max.)	Cable Material	Teflon/ Fiber Glass
Output	Open-drain 1-Wire interface pin.	Sizes	On request
Drift	±0.2°C on a 1000h stress test at +125°C with VDD= 5.5V	Connector	On request

Typical Applications

Household and commercial Ovens

Food process Equipments

High Temperature material treatment Equipments

Typical Sizes:

Ordering Code:

Flexible Custom Design &Development Welcomed. Contact us now for more details or for your sensing solutions

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