Price:
US$2.33

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Overview and Specifications:

The probe uses the original DS18B20 temperature sensor chip (guarantee each is brand new)
The probe adopts the brand new original DS18B20 temperature sensor chip. Each pin of the chip is separated by heat shrinkable tube to prevent short circuit, internal sealing, waterproof and moisture proof.
High quality stainless steel tube package waterproof, moisture proof, antirust
The stainless steel head lead is 1 meter, the steel tube is 6*50, and the lead wire can be lengthened.
Each probe is rigorously tested
3.0V ~ 5.5V power supply
9 to 12 adjustable resolution
Wide temperature range -55 ° C ~ +125 ° C (lead can only withstand the maximum temperature of 85 °, the need for high-temperature lead to contact the shopkeeper can be customized)
Unique single bus interface without external components
Output leads: red (VCC), yellow (DATA), black (GND)
Original DS18B20 sensor 1, stainless steel housing
The digital temperature sensor DS18B20 is encapsulated with a highly thermally conductive sealant to ensure high sensitivity of the temperature sensor and minimal temperature delay. The temperature sensor supports a “one-wire bus” interface (1-Wire) with a temperature range of -55°C to +125°C and an accuracy of ±0.5°C in the range of -10 to +85°C. The on-site temperature is directly transmitted in the digital way of “one-line bus”, which greatly improves the anti-interference of the system. Suitable for on-site temperature measurement in harsh environments. The DS18B20 digital temperature sensor has a unique number, and the temperature acquisition device identifies the corresponding temperature sensor by number. The lead length of the sensor can be customized according to user needs.
Application range:
1. Cold storage temperature monitoring 2. Pharmaceutical factory GMP monitoring system 3. Telecom room monitoring 4. Beer production 5. Building automation 6. Warehouse temperature monitoring 7. Environmental monitoring 8. Process temperature monitoring 9. Air conditioning monitoring 10. Incubation temperature control 11 , aquaculture temperature measurement 12, greenhouse greenhouse temperature monitoring 13. household refrigerator
High quality stainless steel tube package waterproof, moisture proof, antirust
Stainless steel casing (6*50mm), lead length 100cm
Each probe is individually packaged after rigorous testing
3.0V ~ 5.5V power supply
9 to 12 adjustable resolution
Wide temperature range -55°C to +125°C
Unique single bus interface without external components

Output leads: red (VCC), yellow (DATA), black (GND)

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