Technical Data - ProMinent DULCOTEST Mode D'emploi

15 Technical data

Measured
variable Hypochlorous acid (HOCl)
Probe may not be used in connection with organic chlorine preparations
(e.g. trichlorocyanuric acid) or stabilisers (e.g. isocyanuric acid)!
Application
range Chlorination of swimming pool water and drinking water with the presence of
combined chlorine (monochloramine, dichloramine) or water of similar quality.
Measurement
range
(30 °C, pH 7.2) CLE 3.1-mA-0.5 ppm: 0.01...0.50 mg/l (nominal slope:
CLE 3.1-mA-2 ppm:
CLE 3.1-mA-5 ppm:
CLE 3.1-mA-10 ppm: 0.1...10 mg/l
pH range pH 5.5...8.0 (with pH compensation of up to pH 8.5 built into the measuring
instrument)
Temperature
range 1...45 °C (Temperature compensated)
No temperature leaps!
Max. temperature fluctuation speed < 0.3 °C/min.
Storage
temperature 5...50 °C
Conductivity
water sample 50 µS/cm - 10,000 µS/cm
Resolution Corresponds to lower measurement range threshold
Max. pressure DGM: 1 bar (atmospheric pressure at outlet)
DLG:
Flow DLG III in-line probe housing A/B and/or DGM Recommended: 40 - 60 l/h
Crosssensitivity Di-/Trichloramine, iodine, ClO
Operating life
Membrane cap Typically 1 year depending upon the water quality. The presence of
surfactants will considerably reduce the operating life of the equipment.
ProMinent ®
0.02...2 mg/l
0.01...5 mg/l
1 bar (atmospheric pressure at outlet)
ozone and bromine, bromamine
2,
Technical data
24 mA/ppm)
(nominal slope: 6 mA/ppm)
(nominal slope: 2.4 mA/ppm)
(nominal slope: 1.2 mA/ppm)
No negative pressure!
No negative pressure!
Minimum:
Maximum:
20 l/h
100 l/h
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