38
Operation
Figure 20 Chlorine sensor installation
1 Water input 4 Glass pearls Ø3 mm
2 Connections joints 8-8 mm 5 Gold plates
3 Water output 6 Copper plates (Pt100 sensor inside)
Table 1 Specifications Chlorine sensor 53 59
Model 53 59
Type Galvanic
Measuring range 0 to 3 mg/L free residual chlorine
Electrodes material Cu/Au
Chamber material PVC
Working temperature 5 to 60 ºC (41 to 140 ºF)
Sample flow 90 L/h
Working pressure up to 5 bar
Temperature sensor Pt 1000