The Hanna Instruments PCA310, PCA320, PCA330 and PCA340 series of chlorine, pH, ORP and temperature analyzers are microprocessor controlled, process analyzers which continuously monitor a sample stream for chlorine content, pH, ORP and temperature values.
4 models available for monitoring chlorine, pH, and ORP levels
Two separate selectable 0-20 or 4-20 mA signal output (PCA340 only)
User-friendly interface simplifies setup and maintenance