Technical Data - ProMinent DULCOTEST CLE 3.1-mA Mode D'emploi

Technical data

15 Technical data
Measured
variable Hypochlorous acid (HOCl)
Sensor 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.
Materials Membrane cap:
Electrode shaft:
Supply voltage 16...24 V DC
Output signal 4...20 mA
Enclosure rating IP 65
30
0.02...2 mg/l
0.05...5 mg/l
1 bar (atmospheric pressure at outlet)
Clear PVC
Black PP and natural coloured PMMA
(nominal slope:
(nominal slope: 2.4 mA/ppm)
(nominal slope: 1.2 mA/ppm)
No negative pressure!
No negative pressure!
ozone and bromine, bromamine
2,
24 mA/ppm)
6 mA/ppm)
Minimum: 20 l/h
Maximum: 100 l/h
ProMinent
®