Company record
pHionics Inc. designs and manufactures 2‑wire water‑quality sensors that output a 4‑20 mA signal for both environmental and industrial uses. The product line supports applications such as groundwater monitoring, pollution control, process control, wastewater treatment and aquaculture. Each sensor is capable of measuring pH, oxidation‑reduction potential (ORP), dissolved oxygen, conductivity, total dissolved solids (TDS) and temperature.
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