MFC
Description
3.
23
Membrane sensor for chlorine
dioxide CD7
Measured variables:
Chlorine dioxide
Power supply:
un12 to 15 V DC, 11 mA
Typical output signal:
approx. 10 µA pro 1 mg/l (ppm)
ClO
2
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
1.2 m cable length
Electrolyte: diluted
potassium
halide
Solution, 100 ml bottle,
at 15 °C – 25 °C, store
in a dark place, useable up to
1 year, as long as it is still
uniformly clear
Measuring ranges:
0.05 to 20 mg/l (ppm) CIO
2
Zero point calibration:
unnecessary
(zero point signal at 0 mg/l
ClO
2
= 0 µA)
Response time T
90
: <
20
sec.
Influence of the pH value
No signal influence until
ClO
2
stability limit
Temperature compensation:
Internal temperature
compensation
+5 to +45°C
Storage temperature:
-10 °C to +45 °C
(without electrolyte)
Max. pressure:
1.5 bar (only with suitable
adapter)
Summary of Contents for WALLACE & TIERNAN MFC
Page 1: ...WALLACE TIERNAN MULTI FUNCTION CONTROLLER MFC from version V 2 00 INSTRUCTION MANUAL...
Page 2: ...2 WT 050 580 000 DE IM 0714 MFC Please note Original manual...
Page 6: ...6 WT 050 580 000 DE IM 0714 Introduction MFC 1...
Page 40: ...40 WT 050 580 000 DE IM 0714 Description MFC 3...
Page 247: ...MFC Certificates 10 247 10 Certificates...
Page 248: ...248 WT 050 580 000 DE IM 0714 Certificates MFC 10...
Page 249: ...MFC Certificates 10 249...
Page 250: ...250 WT 050 580 000 DE IM 0714 Certificates MFC 10...
Page 262: ...262 WT 050 580 000 DE IM 0714 Settings table MFC 11...
