Measuring range0 to 2.5 mg/l PO4-P (blue method) 0.05 to 10 mg/l PO4-P (blue method) 0.05 to 10 mg/l with dilution function to maximum 2.5 to 500 mg/l PO4-P (blue method) 0.5 to 20 mg/l PO4-P (yellow method) 0.5 to 50 mg/l PO4-P (yellow method) 0.5 to 50 mg/l with dilution function to maximum 10 to 1000 mg/l PO4-P (yellow method)
Process temperature4 to 40 °C (39.2 to 104 °F)
Process pressureAt atmospheric pressure, < 0.2 bar
Measuring range0 to 5 mg/l total chlorine or 0 to 20 mg/l total chlorine
Process temperature0 to 55 °C , non-freezing (32 to 130 °F)
Process pressure1 bar relative (14,5 psi relativ) Max. 2 bar (max. 29 psi)
Measuring methodTotal chlorine consists of free chlorine (HOCl, OCl-) and bound chlorine (chloramines) All components are reduced at the working electrode Almost pH independent
Process temperature+0 to 45 °C (32 to 110 °F), non freezing
Process pressure1 bar (14.5 psi), 2 bar (29 psi) absolute
Measuring method- closed 2 electrode system - conversion of ozone into a signal current in nA - signal current is proportional to the concentration of ozone - the measurement is not pH dependent
