[Analog pH Sensor][SKU:SEN0169] Usage environment inquiry

yongun 2018-03-12 15:07:32 1702 Views3 Replies
I have used [PH meter (SKU: SEN0161)]. The test went well.

But I would like to receive the results continuously at 3-minute intervals.

I need to install it in the tank and operate it for a long time (even if I am not at home, I want to receive data every 3 minutes).

So I bought [Gravity: Analog pH Sensor / Meter Pro Kit for Arduino].

I put it in water for a month (continuously, continuously) and try to get data every 3 minutes.

Here's what I want to know:

- Does it get accurate results when installed in water?
- How long is the replacement cycle for supplies?

What I fear is one.
If [Gravity: Analog pH Sensor / Meter Pro Kit for Arduino] is not a product made for installation, I would have failed completely.

2018-03-16 15:51:14

robert.chen wrote: ↑
Wed Mar 14, 2018 6:46 am
SEN0169 is the industrial one for long time using, you can put it under water for a long time, and you just need to calibrate like every 3 months.

I saw the text. thank you.

I have a question.

Have you actually run it?

and I want to know the country of manufacture of chips. yongun

2018-03-16 15:50:43 I saw the text. thank you.

I have a question.

Have you actually run it?

and I want to know the country of manufacture of chips. yongun

2018-03-14 14:46:50 SEN0169 is the industrial one for long time using, you can put it under water for a long time, and you just need to calibrate like every 3 months. robert.chen