Need Water Proof Temperature Sensor

tejas1441 on Jun 10, 2016

is there any water proof digital temperature sensor available.We need it for Anveshan project.I found one popular sensor DS18B20 Digital temperature sensor.But if analog devices having such sensor then it would be great for us.

Here are some details required by us.

Sensor type:Digital

Resolution 10-12 bit

Temperature Range: -15 to 100 Degree Celsius

±0.5°C Accuracy from -10°C to +85°C

0 Lluis

on Jul 13, 2016 6:32 AM over 4 years ago
Hi tejas,

Such accuracy level can be achieved with ADT7310/ADT7410 digital output sensor (16-bit) for the range you mentioned. However, for submerging it into water some treatment would be need on the system level application/product to avoid water coming in like including in an hermetic probe or so. Something similar was done in the past with AC2626 but using AD590.

http://www.analog.com/media/en/technical-documentation/data-sheets/AC2626.pdf

Currently some moisture test at a certain humidity levels can be done in the IC, but totally inmersed is another thing.

Regards,

Lluis.
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0 EZAdministrator

on Aug 2, 2018 3:29 PM over 2 years ago
This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

Thank you,
EZ Admin
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