Hi all!!
What kind of part can i get to detetec very hot water? like an level relay?? there is some kind of that?
many tks
Hi all!!
What kind of part can i get to detetec very hot water? like an level relay?? there is some kind of that?
many tks
You can use a magnet on a float with magnetic sensors like a Hall Effect sensor or reed switch. Many devices use a ring magnet around a waterproof tube containing the sensors.
tks for reply johnwasser, but the design of sensor that i need, is something similar to :
http://mbed.org/cookbook/MAX6675-Thermocouple
or just an simple catheter/sounder
is there something like it?
BR
Hi Chagrin,
but DS is for temp.. what i need is for liquid/water... to detect when it as an certain level... with something like steel, :!
tks
What kind of part can i get to detetec very hot water?
You want two things if I understand it correctly
1 ==> If you have this DS18B20 - http://arduino-direct.com/sunshop/index.php?l=product_detail&p=151 - you have a water proof one sensor for detecting HOT water
2 ==> John Wasser answered that one above, but
What temperature is the hot water?
==> Some magnetic effects may disappear (permanently) at high temperatures.
Can you tell more about the project?
KJMM:
the design of sensor that i need, is something similar to : MAX6675 Thermocouple - Cookbook | Mbed
That's a temperature sensor. You say you don't want a temperature sensor.
What do you want?