Water treatment (for water equivalent to drinkable quality)

Measured parameter: Hypobromous acid (HOBr)
Disinfection additives: Hypobromous acid (HOBr); bromochloro-dimethylhydantoin (BCDMH)
Measuring system: Closed cell with 3 electrodes and electrolyte
Supply voltage: 12 ... 30 V DC (Load 500 to 900 Ω)
Output signal: 4 ... 20 mA, screw connectors x2 (1mm²)
Operating temperature: 5 to 45 °C; Automatic temperature compensation
Operating pressure: 0.5 bar max. (No vibrations, no pulsating flow)
Flow rate: About 30 l/h
pH operating range: Between pH 6.5 and pH 9.5; Low incidence of pH changes
Zero adjustment: Not necessary (from factory)
Slope calibration: Only 1 point with BAMOPHAR 194 according to directive DPD
- Free bromine: DPD-1
- BCDMH: DPD-4
Interferences: Incidence of Cl₂, ClO₂ and O₃ on measuring signal
Materials: PVC, PEEK, AISI 316 Ti (1.4571)
Dimensions: O.D. 25 mm, length 220 mm (4-20 mA)