SFC
Description
3.
25
Membrane sensor for ozone
OZ7
Service life
Service life of the electrolytes in
operation is approx. 6 months,
service life of membrane cap is
typically 1 year (shortened by poor
water quality, e.g., sand, dirt)
Cross-sensitivity
ozone, peracetic acid
Selectivity
compared to chlorine, bromine,
hydrogen peroxide
Measured variables
Ozone, selective compared to Cl
2
,
Br
2
, H
2
O
2
, cross-sensitivity
compared to ClO
2
, peracetic acid
Power supply
un12 – 15 VDC, 11 mA
Typical output signal
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
Other materials
PVC, silicone rubber, stainless steel
External dimensions
Ø 25 mm (1"), length 175 mm (6.9")
Connector cable combination
Cable length 1.2 m
Electrolyte
Diluted potassium halide solution,
100 ml bottle, store in a dark place
at 15°C to 25°C, useable up to 1
years, as long as it is still uniformly
clear
Measuring range
0,02 – 10 mg/l (ppm) O
3
Chemical analysis
DPD 1 + DPD 3
Zero point calibration
not necessary (zero point signal at 0
mg/l O
3
= 0 µA)
Response time T
90
< 50 sec.
Influence of the pH
value
No signal influence up to the ozone
stability limit
Temperature
compensation
internal temperature compensation
5 – 45 °C
Storage temperature
-10 – +45 °C (without electrolyte)
max. pressure
1.5 bar (only with suitable adapter)
Water quality
all types of water, swimming pool,
potable, industrial and process
water (also tenside-laden)
(limestone deposits may block the
membranes)
Conductivity
> 1 µS/cm to max. 40 mS/cm
Flow
6 – 35 l/h, as constant as possible
Содержание WALLACE & TIERNAN SFC
Страница 1: ...WALLACE TIERNAN MEASURING AND CONTROL SYSTEM SFC from version V 3 08 INSTRUCTION MANUAL...
Страница 2: ...2 WT 050 590 000 DE IM 0719 SFC Please note Original instruction manual...
Страница 40: ...40 WT 050 590 000 DE IM 0719 Description SFC 3...
Страница 118: ...118 WT 050 590 000 DE IM 0719 Functions SFC 4...
Страница 121: ...SFC Installation 5 121 Top hat rail assembly...
Страница 122: ...122 WT 050 590 000 DE IM 0719 Installation SFC 5 Wall mounting assembly...
Страница 123: ...SFC Installation 5 123 Top hat rail assembly...
Страница 124: ...124 WT 050 590 000 DE IM 0719 Installation SFC 5 Wall mounting assembly...
Страница 125: ...SFC Installation 5 125 Control cabinet installation assembly...
Страница 126: ...126 WT 050 590 000 DE IM 0719 Installation SFC 5 Control cabinet installation assembly...
Страница 127: ...SFC Installation 5 127 Installation of the front panel on the control cabinet...
Страница 128: ...128 WT 050 590 000 DE IM 0719 Installation SFC 5 Installation of the front panel on the control cabinet...
Страница 145: ...SFC Installation 5 145 Example 2 W2T505525 W3T171924 W2T505525 Only operate with sample water inlet...
Страница 156: ...156 WT 050 590 000 DE IM 0719 Installation SFC 5...
Страница 218: ...218 WT 050 590 000 DE IM 0719 Operation SFC 6...
Страница 232: ...232 WT 050 590 000 DE IM 0719 Maintenance SFC 7...
Страница 249: ...SFC Complete Units Retrofit Kits and Spare Parts 8 249 Drawing of DEPOLOX 5 pressurized version W3T170032 W3T170032...
Страница 253: ...SFC Complete Units Retrofit Kits and Spare Parts 8 253 VariaSens drawing non pressurized version W3T158742 W3T158742...
Страница 257: ...SFC Complete Units Retrofit Kits and Spare Parts 8 257 VariaSens drawing pressurized version W3T158756 W3T158756...
Страница 263: ...SFC Complete Units Retrofit Kits and Spare Parts 8 263 Drawing of DEPOLOX Pool pressurized version W3T158599 W3T158599...
Страница 266: ...266 WT 050 590 000 DE IM 0719 Complete Units Retrofit Kits and Spare Parts SFC 8...
Страница 273: ...SFC Declarations and certificates 10 273 10 Declarations and certificates 10 1 Declaration of Conformity...
Страница 274: ...274 WT 050 590 000 DE IM 0719 Declarations and certificates SFC 10...
Страница 275: ...SFC Declarations and certificates 10 275 10 2 Certificate of Compliance...
Страница 276: ...276 WT 050 590 000 DE IM 0719 Declarations and certificates SFC 10...
Страница 284: ...284 WT 050 590 000 DE IM 0719 Settings Table SFC 11...