Product overview Sensors - BURKERT FLUID CONTROL SYSTEMS - #39

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table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:42.00pt "Arial", sans-serif; } .font1 { font:4.00pt "Franklin Gothic Medium", sans-serif; } .font2 { font:6.00pt "Franklin Gothic Medium", sans-serif; } .font3 { font:7.00pt "Franklin Gothic Medium", sans-serif; } .font4 { font:8.00pt "Franklin Gothic Medium", sans-serif; } .font5 { font:9.00pt "Franklin Gothic Medium", sans-serif; } .font6 { font:14.00pt "Franklin Gothic Medium", sans-serif; } .font7 { font:15.00pt "Franklin Gothic Medium", sans-serif; } .font8 { font:16.00pt "Franklin Gothic Medium", sans-serif; } .font9 { font:17.00pt "Franklin Gothic Medium", sans-serif; } .font10 { font:18.00pt "Franklin Gothic Medium", sans-serif; } .font11 { font:20.00pt "Franklin Gothic Medium", sans-serif; } .font12 { font:21.00pt "Franklin Gothic Medium", sans-serif; } .font13 { font:22.00pt "Franklin Gothic Medium", sans-serif; } .font14 { font:24.00pt "Franklin Gothic Medium", sans-serif; } .font15 { font:26.00pt "Franklin Gothic Medium", sans-serif; } .font16 { font:27.00pt "Franklin Gothic Medium", sans-serif; } .font17 { font:31.00pt "Franklin Gothic Medium", sans-serif; } .font18 { font:6.00pt "Trebuchet MS", sans-serif; } 76 Burkert | Sensors, Transmitters and Controlle Conductivity 77 Conductivity - Sélection Help The sélection of conductivity électrodes dépends on the conductivity to be measured. The below figure shows an overview of the available conductivity sensors and the possible conductivity range. Conductivity of various concentrated and aqueous solutions The two diagrams provide an overview of the conductivity values of solutions frequently used. o o o 10 <M i~ lO <M i~ MO cm KO cm S cm 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 A, I < V \ \ 1 U > v \ IL KOH \ A V \ \ W KCI \ \ v KHN( \ H 2SO4 V H C lOC\|i-loc\|T-. lOC\|!-.loc\|!-.lo<Mi-lo<M Type 8220/8222 Type 8220/8222 K= 0.1 Type 8220 K= 1.0 0 10 20 30 40 50 60 70 80 90 100 Conductivity of different fluids in dependance of the concentration. (Concentration in % by weight) % - by - weight Type 8220/8222 K= 0.01 Type 8226 Type 8223 S cm 200 180 160 140 120 100 80 60 40 20 0 Ca(OH2) Na2CO3 * H2SO4 CaCL2 NaCL Na3PO4 KCL CaSO4 Na2SO4 KNO3 T pe 8221 2 00 <M lO 00 00 <M lO 2 00 <M lO mS/cm 0 0 0 0 0 0 2 <M lO <M lo .0 .0 0. 0. 0. 0. Ultra-pure water fjS/cm Industrial water Effluent Pure water Concentrated solutions C 0 10 20 30 40 50 60 70 80 90 100 mg/l Conductivity of different fluids in dependance of the concentration. (Concentration absolute in mg/l)