DULCOTEST CTE 1-mA

Description
  • Measured variable: total chlorine, chlorine compounds in which chlorine acts as an oxidizing substance, for example, free chlorine (HOCl and OCl), chloramines, etc..
  • Membrane-covered sensor (encapsulated) prevents interference from variable flow or water constituents
  • Hydrophilic membrane ensures permeability for different water-soluble oxidants towards the measuring electrode
  • Special reaction system of the electrolyte enables the determination of constituents containing oxidizing chlorine, as well as the application at high pH of up to 9.5

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Properties

Measured variable

Total chlorine

Reference method

DPD4

pH-range

5.5…9.5<

Temperature

5…45 °C

Max. pressure

3.0 bar

Flow

DGMa, DLG III: 30...60 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

Selectivity

Non-selective, cross-sensitive towards many oxidation agents

Disinfection process

Chlorine gas, hypochlorite, electrolysis with diaphragm, monochloramine

Process integration

Bypass: open sample water outlet

Sensor fitting

BAMa, DGMa, DLG III

Controllers

D1C, DAC, AEGIS II

Typical applications

CTE 1-mA-0.5 ppm: Potable water; CTE 1-mA-2/5/10 ppm: Potable, industrial, process, waste water. In swimming pools combined with CLE 3.1 to detect combined chlorine.

Resistance to

surfactants

Measuring principle, technology

Amperometric, 2 electrodes, diaphragm-covered

Delivery contents
Delivery time: 3-4 weeks
Variants
Order Number Price Delivery time Measuring range
740685 3-4 weeks 0.02…2.0 mg/l
740684 Usually In Stock (if not 3-4Weeks) 0.10…10.0 mg/l
Order Number: 740685
Degree of protection:
IP65
Electrical connection:
2 wire
Flow:
DGMa, DLG III: 30...60 l/h
Max. pressure:
3.0 bar
Measured variable:
Total chlorine
Measuring range:
0.02…2.0 mg/l
Output signal:
4…20 mA ≈ measuring range, temperature-compensated, uncalibrated, not galvanic isolated
Reference method:
DPD4
Supply voltage:
16…24 V DC (2-wire)
Temperature:
5…45 °C
pH range:
5.5…9.5
Order Number: 740684
Degree of protection:
IP65
Electrical connection:
2 wire
Flow:
DGMa, DLG III: 30...60 l/h, BAMa: 5...100 l/h (depending on design), DGMa, DLG III: 30...60 l/h BAMa: 5...100 l/h (je nach Ausführung)
Max. pressure:
3.0 bar
Measured variable:
Total chlorine
Measuring range:
0.10…10.0 mg/l
Output signal:
4…20 mA ≈ measuring range, temperature-compensated, uncalibrated, not galvanic isolated
Reference method:
DPD4
Supply voltage:
16…24 V DC (2-wire)
Temperature:
5…45 °C
pH range:
5.5…9.5