Water Quality Sensors

Hydrolab

PH

The Hydrolab pH sensor uses glass bulb and refillable reference electrode for reliable data from a sensor that is easily maintained and long-lasting.

FEATURES

Features:

  • KCl impregnated glass bulb is permeable to hydrogen ions; reference filled with 3M KCl and has a porous Teflon junction. Salt bridge is formed between the two, and a potential is measured. Choice of standard or integrated refillable reference. Optionally paired with ORP sensor

Benefits:

  • Reference electrode is easily refilled in seconds – independent of the pH sensor pH sensor does not need replacement when reference electrode is depleted; simply refill the reference
Specs

Range:
0 to 14 pH units
Accuracy:
+/- 0.2 units
Resolution:
0.01 units

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