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Digital Temperature Sensor DS18B20 with wire 1m, watertight
Digital Temperature Sensor DS18B20 with wire 1m, watertight 2
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Digital Temperature Sensor DS18B20 with wire 1m, watertight

(2 customer reviews)

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$3.80

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SKU: 26207 Category:

This Digital Temperature Sensor with the simple 1-Wire Interface measures temperatures between -55 and +125 degrees Celsius.

Libraries for this sensor type and different programming environments, for example for Arduino or Raspberry, are available and easy to find.

The sensor element is conditionally watertight. Use it under wet conditions at your own risk.

A temperature alarm condition can be programmed right in the sensor (nonvolatile).

Every sensor element comes with a unique, digital serial number. Therefore, multiple sensors can be connected to the same 1-Wire interface.

– overall length is 100cm
– probe size is about 50 x 6mm
– voltage supply 3.0 to 5.5V DC
– operating current ca. 1.5mA
– standby current ca. 3A
– transmission current 1mA/4mA (logic 1/0)

Please refer to the DS18B20 data sheet for more information.

Comprehensive information about how to use DS18B20 with Arduino.

Specification: Digital Temperature Sensor DS18B20 with wire 1m, watertight

EAN

4260474031313

Manufacturer

UNIVERSAL-SOLDER

Brand

CANADUINO

2 reviews for Digital Temperature Sensor DS18B20 with wire 1m, watertight

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  1. Stuart Kramer (verified owner)

    5 Stars … Works great! Setup with 1-wire interface on raspberry pi is simple. Well described at the following link.
    https://myhydropi.com/ds18b20-temperature-sensor-on-a-raspberry-pi
    Note that you can attach more than one at a time on the 1-wire interface with no issues.
    The two I’ve tried so far are within 0.2 degrees of each other. At a zero degree ice/water bath they registered a little low (-1C) and were similarly a little low compared to other thermometers/probes I’ve tried. I didn’t take them up to boiling to establish a calibration curve, but by adding one degree, they’re close enough for my purposes. Watertight so far. So much better and simpler than the thermistors I’ve been using. Very good value.

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  2. Andrew (verified owner)

    Another simple but effective sensor. I hooked up two other DS18B20s I had on the sensor line, put this sensor close to the other two. The output between the three were within 0.3C of each other. Since they are rated +-0.5C, that looks on spec to me.

    If you are looking for effective digital temperature sensors, the DS18B20s can’t be beat. This sensor works just as good (actually better since it’s waterproof) as any other of this series.

    I’ll be ordering more.

    + PROS: Quick easy to use and seems to be on spec with the DS18B20 standards.
    Helpful(0) Unhelpful(0)You have already voted this

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    Digital Temperature Sensor DS18B20 with wire 1m, watertight
    Digital Temperature Sensor DS18B20 with wire 1m, watertight

    $3.80

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