This 2m long One Wire Temperature Sensor has a waterproof probe and long wire shape, suitable for immersive temperature detection. The chip inside this sensor is DS18B20 which is widely adopted.
The original one includes three wires inside. You need to add an extra resistance to get it working. So for this sensor, we adjusted it into a Grove port and had a resistance pre-assembled inside so that you can use it as a regular Grove sensor. This makes it an easy connected one wire temperature senor for Seeeduino，which is derived from Arduino and compatible with all Arduino platforms.
For convenience, we have listed some resources at the bottom of this page. You can also find tons of resources from Google or other OSHW communities.
The cable part cannot be put under temperature higher than 70°C for a long time.
Requires only one wire for data interface
Accepts 3.0V to 5.5V power supply
Wide temperature range: -55°C to +125°C
High accuracy: ±0.5°C( -10°C to +85°C)
hi, can this measure the temperature of a solar panel if I just let it lie on top of the panel?
Yes, you can. But you need to bind it well with the solar panel. Be careful about the rubber casing of the wire. Normally it can't melt.
Can this be fully immersed up to 100 degrees, or is it just the metal tip that can be put in hot liquid?
It is recommended that you just use the metal tip of the temperature sensor in hot liquid. As the description of the sensor,"Wide temperature range: -55°C to +125°C".
is this usable for non-groove applications? Can I attach it to an arduino or netduino without the groove connector?
Yes, you can. But you need to get an extro resistance to get it working as before.
what are length and diameter (in mm) of the stainless steel housing?
thanks in advance
The diameter is 6mm, the length of steel is about 31mm, and the available length is about 21mm.
is this sensor can be used for sensing the human body temperature ?
Dear Doaa Al-Terri.This Sensor can be used for measuring the human body temperature.
PS: by 'patches' I meant ECG Electrodes.
How long is the cable?
Thanks your question . It is 2m long .
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