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Keyestudio DS18B20 Waterproof /Stainless steel Temperature Detector Sensor With Module (Black and Eco-friendly)

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  • Description
  • Reviews(27)

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Keyestudio DS18b20 temperature detector probe adopts the brand-new original DS18B20 temperature sensor chip. Each pin of chip is separated by heat shrinking tube to prevent the short circuit, and sealed inside for waterproof and damp-proof. Its direct "One line Bus" digital transmission greatly improves the anti-jamming capability of system, suitable for field temperature measurement in harsh environments.

At the same time, it is sealed with a high thermal conductivity of sealing rubber strip, to ensure the temperature sensor’s high sensitivity, with a very tiny temperature delay. Its measured temperature range is from -55℃ to +125℃, in the range of -10℃~ +85℃, its accuracy is±0.5℃.



  1. Each pin of chip is separated by heat shrinking tube to prevent the short-circuit
  2. Sealed with premium stainless steel tube for waterproof, damp-proof and rustproof.
  3. Total length of 1m
  4. 3.3-5V power supply
  5. 9~12 bit adjustable resolution
  6. Temperature sensing range: -55℃~+125℃(lead wire can bear the temperature up to 85℃

Connection Diagram:


Average rating: 4.0 based on 27 reviews
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