Burkert 8232 - Material

6.4. Material
Part
Materials
Chlorine sensor 568524
1)
Chlorine sensor 568523
2)
"Trace" chlorine sensor 565164
Shaft PVC PVC PVC
Membrane
PVC-U (semipermeable hydro-
phobic membrane)
Microporous hydrophilic mem-
brane, PVC, stainless steel
1.4571
Microporous hydrophilic mem-
brane, PVC, stainless steel
1.4571
Seals NBR NBR NBR
Snap ring PETF PETF PETF
Slide ring PETF PETF PETF
Reference electrode silver / silver halide silver / silver halide silver / silver halide
Working electrode gold gold gold
Counter electrode - stainless steel stainless steel
Membrane cap PVC PVC PVC
Membrane holder PVC stainless steel 1.4571 stainless steel 1.4571
Internal holder - - PVC
1) or other chlorine sensor for operation at constant pH
2) or other chlorine sensor having a reduced pH-dependency
11
Technical data
Type 8232
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