ProMinent DULCOTEST PAA 1-mA-200 ppm, Operating Instructions Manual, Page: 45 / 100

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Pr o Minent ®
13 Disposal
Electrolyte You can pour the electrolyte down the drain.
You can dispose of the diaphragm cap with normal household waste.
Measuring cell
IMPORTANT
Observe the regulations, which currently apply in your particular
location (especially with regard to electronic scrap!)
14 Technical data
Measured variables Peracetic acid
Applications Particularly suitable for Cleaning in Place (CIP), rinser, PET bottle
cleaning
Measuring range PAA 1-mA-200 ppm: 1… 200 mg/l
PAA 1-mA-2000 ppm: 10… 2000 mg/l
Dispersal In accordance with the lower limit of the instrument measuring
range
Nominal slope conductance With pH 4, T = 30
°
C:
PAA 1-mA-200 ppm: 60 µ A/ppm
PAA 1-mA-2000 ppm: 6 µ A/ppm
Reaction time T
90
approx. 3 min
pH range 1 - 9 (peracetic acid stability range)
Temperature range 5 - 45
°
C, temperature compensated, no sudden leaps in
temperature (sample water), 5 - 50 ° C (air temperature)
Pressure Sample water in DLG III in-line probe housing:
Maximum 1 bar (free flow)
Sample water in DGM in-line probe housing:
Maximum 3 bar (30
o C, no sharp pressure peaks permitted)
Flow Sample water through in-line probe housing DLG III, DGM
optimal:
50 l/h minimum: 20 l/h
maximum: 100 l/h
Cross-sensitivity Bromine, bromamine, chloride, ozone.
The probe shows no signs of cross-sensitivity to standard aqueous
solutions of hydrogen peroxide.
Lifespan of diaphragm cap Typically 3-6 months, depending on water quality
Materials Diaphragm cap: PVDF
Electrode shaft: PVC-C
Power supply 16 - 24 V DC; min 35 mA at 16 V DC
Output signal 4 - 20 mA
Enclosure rating IP 65
Storage temperature Between 5 and 50 ° C
Disposal / Technical Data
BA_DT_097_10_08_4spr.p65 09.10.2008, 13:19 Uhr 45