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The product is intended for specialists and requires qualified and authorized personnel. The product does not include assembly/use instructions . Putting the product into operation by unqualified persons leads to the loss of the warranty according to the Terms and Conditions on the site.
The specified technical parameters (current, power, etc.) represent maximum allowable values under ideal operating conditions. For safe use and optimal lifespan, it is recommended to operate the product continuously at no more than 50% of the specified maximum values.
PH Meter 0-14 probe with module
Probe module for measuring the pH of liquids between 0 and 14, compatible with Arduino and other development boards, ideal for monitoring water in aquariums, hydroponics or IoT projects. It operates at 5V with low consumption 5-10mA, offers analog signal for easy reading, fast response in about 5s and simple calibration from the potentiometer, usable also at liquid temperatures up to 80C.
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Ph meter compatible with Arduino and other development boards. It measures the PH of liquids with values between 0 and 14. Ideal in projects for monitoring the pH of water in aquariums and beyond.
Specifications:
Supply voltage: 5V
Supply current: 5 - 10mA
PH Range: PH 0-14
Detection temperature range: 0-80 ℃
Response time: 5S
Calibration time: 60S
Power: 0.5W
Operating temperature: -10 ~ 50 ℃ (nominal 20 ℃)
Operating humidity (module, not probe): 95% RH (nominal 65% RH)
Module dimensions mm: 42 x 32 x 20
Output: Analog signal
Use:
The module has two potentiometers, one for adjusting the digital output (I/O) and one for calibration (the one next to the probe's metal connector). The probe contains solution with PH 7 which is used as a reference value for calibration. Once the code is compiled and the analog value given on the "Po" pin is mapped, the calibration potentiometer will be activated until the PH value is equal to 7 (or with another value if another calibration solution is used).
Distilled water with a PH equal to 7 can be used if its exposure to air was of short duration.
To use, open the transparent cover on the probe and insert the probe into the liquid to be tested. Wait until you have a stable value on the analog output and that will be the PH of the tested solution.
After use, rinse the head of the probe with distilled water to remove the traces of the measured substances and reinsert the previously detached cap.
Make sure that the probe always has liquid for storage. Use only distilled water.
Produs destinat utilizarii in proiecte electronice, automatizari, prototipare, educatie si cercetare.
Produsul trebuie utilizat numai conform specificatiilor tehnice mentionate in descriere si/sau in documentatia produsului.
Avertismente generale de siguranta:
Nu utilizati produsul la tensiuni, curenti sau temperaturi peste valorile specificate.
Montajul si conectarea trebuie realizate de persoane cu cunostinte tehnice minime in domeniul electric/electronic.
Evitati scurtcircuitele, inversarea polaritatii si conectarea gresita a alimentarii.
Nu lasati produsul alimentat nesupravegheat in timpul testelor.
Produsul nu este jucarie si nu este destinat copiilor.
Pentru modulele electronice, se recomanda utilizarea in carcase, panouri sau montaje protejate, dupa caz.
Identificare produs:
Denumirea produsului, codul/SKU-ul si caracteristicile tehnice sunt mentionate in pagina produsului si/sau pe eticheta ambalajului.
Producator / Importator / Distribuitor:
Sigmanortec S.R.L.
Calea Bucuresti nr. 9, Targu Jiu, Gorj, Romania
E-mail: [email protected]
Website: www.sigmanortec.ro
Persoana responsabila in UE:
Sigmanortec S.R.L.
Calea Bucuresti nr. 9, Targu Jiu, Gorj, Romania
E-mail: [email protected]
Documentatie si siguranta:
Pentru informatii suplimentare, fise tehnice, declaratii de conformitate sau instructiuni, ne puteti contacta la [email protected].
