Endress+Hauser Viomax CAS51D, Operating Instructions Manual

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Viomax CAS51D Technical data
Hauser 35
12 Technical data
12.1 Input
Measured values Nitrate
NO
3
-N [mg/l], NO
3
[mg/l]
SAC
SAC [1/m], COD [mg/l], TOC [mg/l], BOD [mg/l], DOC [mg/l], transmission [%]
Measuring ranges
CAS51D-**A2 (2 mm gap width) 0.1 to 50 mg/l NO
3
-N
0.4 to 200 mg/l NO
3
Clear water and sludge activation
CAS51D-**A1 (8 mm gap width) 0.01 to 20 mg/l NO
3
-N
0.04 to 80 mg/l NO
3
Clear water (for a COD (KHP) concentration of up to 125 mg/l
and up to 50 FNU turbidity based on the mineral component of
kaolin)
CAS51D-**C1 (40 mm gap width) SAC 0.1 to 50 1/m
COD/BOD 0.15 to 75 mg/l
1)
TOC/DOC 0.06 to 30 mg/l
1)
Clear water, small measuring range, drinking water
CAS51D-**C2 (8 mm gap width) SAC 0.5 to 250 1/m
COD/BOD 0.75 to 370 mg/l
1)
TOC/DOC 0.3 to 150 mg/l
1)
Clear water, average measuring range, drinking water, WWTP
outlet, monitoring of water bodies
CAS51D-**C3 (2 mm gap width) SAC 1.5 to 700 1/m
COD/BOD 2.5 to 1000 mg/l
1)
TOC/DOC 0.9 to 410 mg/l
1)
Organic load in inlet, discharger monitoring, industrial processes
1) equivalent KHP
The possible measuring range depends to a large extent on the medium
characteristics.
Empirical values for typical COD measuring ranges
Inlet of municipal WWTP 0 to 4000 mg/l COD
Inlet from dairy-processing industry 0 to 10 000 mg/l COD
Inlet from chemical industry 0 to 10 000 mg/l COD