Technical Data - ProMinent DULCOTEST OZE Mode D'emploi

Technical data

15 Technical data
Measured
variable Ozone (O
Area of
application Swimming pool, drinking water, industrial and process water or water
of similar quality (surfactant-free)
Measuring
ranges OZE 3-mA-2 ppm:
Resolution corresponds to the lower measuring range limit
Nominal slope 6 mA/ppm
Response time T
90
T
90
pH range Stability range of ozone
Temperature
range 5 - 45 °C, temperature-compensated
no temperature shifts
Pressure DGM:
DLG III:
Flow rate In-line probe DLG III or DGM
Cross-sensitivity to chlorine < 2 %; chlorine dioxide interferes with the measurement;
surface-relaxing substances (e.g. surfactants, oils) block the diaphragm
(incorrect measurement)
Service life
Diaphragm cap typically 1 year, depending on the water quality
If surface-relaxing substances (surfactants) are present, the service life may
be considerably reduced.
Service life
Electrolyte typically 6 ... 8 weeks, depending on the water quality
Materials Diaphragm cap:
Electrode shaft:
Supply voltage 16-24 Vdc, min. 35 mA at 16 Vdc
Output signal 4 - 20 mA
System of
protection IP 65
Storage
temperature 5 - 50 °C
40
)
3
0.02 - 2 mg/l
(up): approx. 180 s
(down): approx. 240 s
max. 1 bar (free drain!)
max. 1 bar (free drain!)
PVC transparent
PVC black and PMMA colourless
optimum: 30 l/h
minimum: 20 l/h
maximum: 100 l/h
®
ProMinent