How can I waterproof the sensor modules?

For example like on this site https://iarduino.ru/shop/Sensory-Datchiki/
The sensors will be constantly wet and in the rain, how to protect them from water?
June 3rd 19 at 19:15
2 answers
June 3rd 19 at 19:17
take advantage of a better offer sim3x, roll modules in epoxy resin together with a small part of the wires that will these modules connect with the MC. For the light sensor suitable transparent epoxy. All wires enter the box from MK. Choose a sealed box. The hole through which you enter the wires - you also need to fill with epoxy. And also check that the hole is not leaking.

Box
Selected filter with ip66 protection rating
6 = dust-proof
6 = Protected from strong jets
I need the partial isolation of the sensor, here's an example of such https://amperkot.ru/products/datchik_opovescheniya... So its sensor was opened and the chip is isolated from everything. - dewayne.O commented on June 3rd 19 at 19:20
, 100% insulation this sensor can give, is that it rolled all the insulated part of the hot-melt... And in a thick layer of glue... - gerard_Stamm commented on June 3rd 19 at 19:23
well , how do you then use these sensors? - dewayne.O commented on June 3rd 19 at 19:26
Well, the one that you showed is a soil moisture sensor. It is usually in a pot with a geranium inserted... - gerard_Stamm commented on June 3rd 19 at 19:29
Describe the whole system, maybe that will come up - gerard_Stamm commented on June 3rd 19 at 19:32
This will be an automated greenhouse. The sensors that will be there: the water flow sensor, humidity sensor, light sensor, temperature sensor(a few) and probably something else, not yet thought it through completely. So, the humidity sensor will be stuck in the land which the machine will water pump, as well as to save from condensation and other sensors such as light sensor? - dewayne.O commented on June 3rd 19 at 19:35
With sensors all clear, and that they will continue? Connect to an Arduino or maybe something else will do? - gerard_Stamm commented on June 3rd 19 at 19:38
Generally, the soil moisture sensor is a 2 wire stuck in the ground. Another issue is that the distance between these wires shall not vary and it is desirable that it was not great, and in any case, the wires must not come into contact. So I do like this creation, where instead of wires it uses the paths on the Board, covered with anti-corrosive composition. But you can instead make the decision yourself, for example using a pair of metal knitting needles... - gerard_Stamm commented on June 3rd 19 at 19:41
Yes , will connect to the microcontroller - dewayne.O commented on June 3rd 19 at 19:44
In General, take advantage of a better offer , roll up modules in epoxy resin together with a small part of the wires that will these modules connect with the MC. For the light sensor suitable transparent epoxy. All wires enter the box from MK. Choose a sealed box. The hole through which you enter the wires - you also need to fill with epoxy. And also check that the hole is not leaking. - gerard_Stamm commented on June 3rd 19 at 19:47
June 3rd 19 at 19:19
take the wife/sister/girlfriend colorless nail Polish. to cover the desired areas with his brush.
for home DIY normal variant + washout solvents.

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