DALLAS Capteur de température 1-Wire DS18B20
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  • DALLAS Capteur de température 1-Wire DS18B20

DALLAS Capteur de température 1-Wire DS18B20

DS18B20
€2.99
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Le capteur de température DS18B20 est utilisable avec le bus 1-Wire MAXIM DALLAS.

Le DS18B20 est composé d'un capteur de température, d'un convertisseur analogique - numérique, d'une zone mémoire de 8 octets et d'une EEPROM de 3 octets.

Ces zones de mémoire servent à communiquer avec le DS18B20 afin de :
- récupérer les températures converties
- de configurer le convertisseur
- de configurer les valeurs de températures min et max pour la fonction "thermostat"
- s'identifier sur le bus 1-Wire

CARACTERISTIQUES TECHNIQUES

  • Boîtier TO92
  • Plage de température mesurable : -55 à +125 °C
  • Précision : +0.0625°C en 12 bits, +0.125°C en 11 bits, +0.25°C en 10 bits et +0.5°C en 9 bits
  • Temps de conversion : minimum (9 bits): 93.75 ms, maximum (12 bits): 750 ms

 

DS18B20
386 Items

Data sheet

Type
Sensor
Functions
Temperature
Technology
1-Wire
Connexion
Wired
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4.7 /5

Based on 29 customer reviews

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Anonymous customer published the 17/04/2020 following an order made on 14/02/2020

5/5

Sonde bien connue sans surprise

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Anonymous customer published the 15/10/2018 following an order made on 11/09/2018

5/5

Conforme

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Anonymous customer published the 24/12/2017 following an order made on 11/12/2017

4/5

Fonctionnement fidèle à la description

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Anonymous customer published the 22/01/2017 following an order made on 02/01/2017

5/5

Parfait pour du fibaro comme pour de l'arduino.

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Anonymous customer published the 18/01/2017 following an order made on 01/01/2017

5/5

Valeur sûre dont la réputation n'est plus à faire.

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Anonymous customer published the 27/12/2016 following an order made on 08/12/2016

5/5

Produit conforme à mes attentes

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Anonymous customer published the 22/08/2016 following an order made on 03/08/2016

5/5

produit conforme mais indications de montage inversé

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Anonymous customer published the 17/08/2016 following an order made on 01/08/2016

5/5

Conforme

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Anonymous customer published the 22/07/2016 following an order made on 09/07/2016

5/5

Tres bien reconnu sous domoticz aucun problemes rencontrés bon produit

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Anonymous customer published the 30/06/2016 following an order made on 17/06/2016

5/5

Bon rapport qualité/prix

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