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Watersens ORP sensor

Hello

Hello

I have doubts about the reliability of my Watersens redox sensor

A moment. : https://ph-redox-pool.com/gb/content/17-is-my-redox-probe-out-of-order

No alarm displayed on the device, but turquoise water after 1 week with greenish deposits

I saw the test proposed with salt,

And what is the value of redox in mV

More than 850, May

Do the test and then a calibration

I checked the operation of the pump and c ok

Possible to calibrate the chlorine sensor?

The installer told me that only possible with a PH probe

Calibrate or check, I don't have the instructions for your regulator in front of me. Try the test with the salt. what is the set value of the ORP

And what pH do you have?

Ph 7 after calibration

Exactly 7. So do this test too https://ph-redox-pool.com/gb/content/16-ma-sonde-ph-est-elle-hors-service-

Thanks for the advice, I'll try tonight

Have a good day

Thanks