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Pt100 Sensors

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Pt100 Sensors

Postby aross » Thu Jan 29, 2004 2:48 pm

suitability and life expectancy of a pt100 se012 class B 1/10th for temperature measuring in a tank containing sodium hydroxide (strong alkali)

Postby markspencer » Fri Jan 30, 2004 9:51 am


To give a more informed opinion on the suitability and life expectancy i need the following questions answered:

1. What is the percentage of the solution.

2. What is the temperature rating (deg C).

Finally, What is the tank made of, if the PT100 probe is stainless steel, if the tank is also made of stainless steel, the life expectancy would be similar to the tanks.

Best regards,

Mark Spencer
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Postby aross » Fri Jan 30, 2004 12:27 pm

In answer to your questions
1. The percentage solution of NaOH is 32%
2. The working temperature is ambient.
3. The tank is constructed from Polypropylene


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