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DULCOTEST CDE 2-mA

Picture can differ from the selected variant.

Chlorine dioxide sensor without cross-sensitivity due to free chlorine.

Standard sensor for measuring chlorine dioxide without cross-sensitivity due to free chlorine. For operation on measuring and control devices with 4-20 mA input.

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We currently only offer an extract from our product portfolio, other variants are available on request.

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

You can find more product details and downloads on our Corporate Website.

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
+44 1530 560555
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