Waterproof Temperature Sensors DS18B20


-55 °C to +125 °C, 3.0 V ~ 5.5 V power supply

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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 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.
High quality stainless steel tube package waterproof, moisture proof, antirust.

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)
Stainless steel casing (6*50mm), lead length 100cm
Unique single bus interface without external components
Output leads: red (VCC), yellow (DATA), black (GND)

Application range:
Cold storage temperature monitoring
Pharmaceutical factory GMP monitoring system
Telecom room monitoring
Beer production
Building automation
Warehouse temperature monitoring
Environmental monitoring
Process temperature monitoring
Air conditioning monitoring
Incubation temperature control
Aquaculture temperature measurement
Greenhouse greenhouse temperature monitoring
Household refrigerator


Kaal 21.2 g
Mõõtmed 9 × 13 × 2 cm


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