DULCOTEST CDE 2-mA

Description
  • Measured variable: chlorine dioxide, no cross-sensitivity to free chlorine
  • Membrane-covered sensor reduces interference from variable flow or water constituents

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Properties

Measured variable

Chlorine dioxide (ClO2)

Reference method

DPD1

pH-range

4.0…11.0

Cross sensitivity

Ozone

Temperature

5…45 °C

Max. pressure

1.0 bar

Flow

DGMa, DLG III: 60...80 l/h
BAMa: 5...100 l/h (depending on design)

Supply voltage

16...24 V DC (2-wire)

Output signal

4-20 mA ≈ measuring range, temperature-compensated, uncalibrated, not electrically isolated

Response time sensor t90

120 s

Selectivity

Chlorine dioxide selective towards free chlorine, chlorite and chlorate

Process integration

Bypass: open sample water outlet

Sensor fitting

BAMa, DGMa, DLG III

Controllers

D1C

Typical applications

Uncontaminated drinking water (surfactant-free).

Resistance to

Salts, acids, alkalis. Not surfactants

Measuring principle, technology

Amperometric, 2 electrodes, diaphragm-covered

Delivery contents
Delivery time: 3-4 weeks
Variants
Order Number Price Delivery time Measuring range
792930 3-4 weeks 0.01…0.5 mg/l
792929 Usually In Stock (if not 3-4Weeks) 0.02…2.0 mg/l
792928 3-4 weeks 0.10…10.0 mg/l
Order Number: 792930
Cross-sensitivity:
Ozone
Degree of protection:
IP65
Electrical connection:
2 wire
Flow:
DGMa, DLG III: 60...80 l/h, DGMa, DLG III: 60…80 l/h
Max. pressure:
1.0 bar
Measured variable:
Chlordioxid (ClO2 ), Chlorine dioxide (ClO2)
Measuring range:
0.01…0.5 mg/l
Output signal:
4…20 mA ≈ measuring range, temperature-compensated, uncalibrated, not galvanic isolated
Reference method:
DPD1
Supply voltage:
16…24 V DC (2-wire)
Temperature:
5…45 °C
pH range:
4.0…11.0
Order Number: 792929
Cross-sensitivity:
Ozone
Degree of protection:
IP65
Electrical connection:
2 wire
Flow:
DGMa, DLG III: 60...80 l/h BAMa: 5...100 l/h (je nach Ausführung), DGMa, DLG III: 60…80 l/h, BAMa: 5...100 l/h (depending on design)
Max. pressure:
1.0 bar
Measured variable:
Chlordioxid (ClO2 ), Chlorine dioxide (ClO2)
Measuring range:
0.02…2.0 mg/l
Output signal:
4…20 mA ≈ measuring range, temperature-compensated, uncalibrated, not galvanic isolated
Reference method:
DPD1
Supply voltage:
16…24 V DC (2-wire)
Temperature:
5…45 °C
pH range:
4.0…11.0
Order Number: 792928
Cross-sensitivity:
Ozone
Degree of protection:
IP65
Electrical connection:
2 wire
Flow:
DGMa, DLG III: 60...80 l/h, DGMa, DLG III: 60…80 l/h
Max. pressure:
1.0 bar
Measured variable:
Chlordioxid (ClO2 ), Chlorine dioxide (ClO2)
Measuring range:
0.10…10.0 mg/l
Output signal:
4…20 mA ≈ measuring range, temperature-compensated, uncalibrated, not galvanic isolated
Reference method:
DPD1
Supply voltage:
16…24 V DC (2-wire)
Temperature:
5…45 °C
pH range:
4.0…11.0