DEPOLOX
®
400 M
Description
3.
35
CD7 (chlorine dioxide)
OZ7 (ozone)
Measured value
Chlorine dioxide, selective toward
Cl
2
, Br
2
, H
2
O
2
, cross-sensitivity to
O
3
, peracetic acid
Ozone, selective toward Cl
2
, Br
2
,
H
2
O
2
, cross-sensitivity to ClO
2
,
peracetic acid
Power supply
Un12 – 15 VDC, 11 mA
Typical output signal
approx. 10 µA per 1 mg/l (ppm)
Cl0
2
approx. 10 µA per 1 mg/l (ppm) O
3
Measuring system
Membrane-covered 2-electrode system
Reference electrode
Silver / silver halide / potassium halide solution
Working electrode
Gold
Further materials
PVC, silicone rubber, stainless steel
External dimensions
Ø 25 mm (1"), length 175 mm (6.9")
Connector-cable combina
-
tion
Cable length 1.2 m
Electrolyte
Diluted potassium halide solution,
100 ml bottle, store in a dark place
at 15°C to 25°C, can be used for a
max. of 2 years if still evenly clear
Diluted potassium halide solution,
100 ml bottle, store in a dark place
at 15°C to 25°C, can be used for a
max. of 1 year if still evenly clear
Range
0.05 – 20 mg/l (ppm) Cl0
2
0.02 – 10 mg/l (ppm) O
3
Analysis
DPD 1 + DPD 3
Zero point calibration
Not necessary (zero point signal at
0 mg/l Cl0
2
= 0 µA)
Not necessary (zero point signal at
0 mg/l O
3
= 0 µA)
Response time T
90
< 20 sec.
< 50 sec.
Influence of the pH value
No signal influence up to stability
limit Cl0
2
No signal influence up to stability
limit ozone
Temperature compensa
-
tion
Internal temperature compensation 5 – 45 °C
Storage temperature
-10 – +45 °C (without electrolyte)
Max. pressure
1.5 bar (21.76 PSI) with suitable flow cell module, no pressure surges
and/or vibrations. Observe the back pressure of the flow cell module!
Water quality
All types of water, swimming pool,
drinking, service and process water
(limescale deposits can block the
membrane)
All types of water, swimming pool,
drinking, service and process water
(also containing surfactants),
(limescale deposits can block the
membrane)
Conductivity
> 1 µS/cm to max. 40 mS/cm
> 1 µS/cm to max. 40 mS/cm
Flow
6 – 35 l/h, as constant as possible
6 – 35 l/h, as constant as possible
Service life
Service life of the electrolyte in
operation approx. 6 months, ser
-
vice life of the membrane cap typi
-
cally 1 year (less with poor water
quality, e.g. sand, dirt)
Service life of the electrolyte in
operation approx. 6 months, ser
-
vice life of the membrane cap typi
-
cally 1 year (less with poor water
quality, e.g. sand, dirt)
Cross-sensitivity
Ozone, peracetic acid
Chlorine dioxide, peracetic acid
Selectivity
Toward chlorine, bromine, hydro
-
gen peroxide
Toward chlorine, bromine, hydro
-
gen peroxide
Содержание WALLACE & TIERNAN DEPOLOX 400 M
Страница 1: ...WALLACE TIERNAN DISINFECTION ANALYZER DEPOLOX 400 M Version 1 00 and later OPERATING MANUAL...
Страница 2: ...2 WT 050 700 000 DE IM 0319 DEPOLOX 400 M Please note Original operating manual...
Страница 36: ...36 WT 050 700 000 DE IM 0319 Description DEPOLOX 400 M 3...
Страница 74: ...74 WT 050 700 000 DE IM 0319 Installation DEPOLOX 400 M 5...
Страница 118: ...118 WT 050 700 000 DE IM 0319 Maintenance DEPOLOX 400 M 7...
Страница 137: ...DEPOLOX 400 M Wiring diagrams 9 137 9 Wiring diagrams...
Страница 138: ...138 WT 050 700 000 DE IM 0319 Wiring diagrams DEPOLOX 400 M 9...
Страница 139: ...DEPOLOX 400 M Wiring diagrams 9 139...
Страница 140: ...140 WT 050 700 000 DE IM 0319 Wiring diagrams DEPOLOX 400 M 9...
Страница 141: ...DEPOLOX 400 M Explanations and Certificates 10 141 10 Explanations and Certificates 10 1 Declaration of Conformity...
Страница 142: ...142 WT 050 700 000 DE IM 0319 Explanations and Certificates DEPOLOX 400 M 10...
Страница 143: ...DEPOLOX 400 M Explanations and Certificates 10 143 10 1 1 CSA certificate...
Страница 144: ...144 WT 050 700 000 DE IM 0319 Explanations and Certificates DEPOLOX 400 M 10...
Страница 145: ...DEPOLOX 400 M Explanations and Certificates 10 145...
Страница 146: ...146 WT 050 700 000 DE IM 0319 Explanations and Certificates DEPOLOX 400 M 10...
