43
Operation
Figure 24 Chlorine membrane sensor installation, code 60 70
1 MP4 connector 7 Silicone O-ring
2 Electrode body Ø 25 mm 8 Membrane
3 Counter electrode 9 Flow-through chamber with flow sensor for 2 sensor with
thread PG 13.5, Code 60 06
4 Reference electrode 10 Flow-through chamber for chlorine amperometric sensor
and two sensors with PG 13.5 thread, Code 60 05
5 Working electrode 11 Flow sensor; External hold (see 5.1, Page 57) connect to
the terminals Rx and Tx of RS-232 connection (see 5.1,
Page 57)
6 Hole for electrolyte outlet
Table 2 Specifications Chlorine sensor 60 70
Model 60 70
Type Amperometric, membrane (system of 3 electrodes)
Measuring range 0.00 to 20.00 ppm (mg/L)
Material PVC, Stainless steel, silicone and PC
Working temperature 5 to 45 ¢ªC (41 to 113 ¢ªF)
Recommended flow rate 30 L/ h
Working pressure max. 0.5 bar
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