Advantage Controls STA-500 & 700 Fluorometer or Turbidity by Pyxis Advantage Controls $1,560.00 - $2,292.00 Application: The Pyxis in-line fluorometer or turbidity is a compact sensor designed for monitoring and control of fluorescent dyes or turbidity in industrial water systems with a single 4-20 mA analog output.Advantage Controls’ makes integration... Choose Options