DULCOTEST CTE 1-mA

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Total chlorine sensor for use in different types of water

Sensor for total chlorine, including, for example, free chlorine, chloramines etc. even with high pH values in different kinds of water. For use on controllers with mA input

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Description product group

Measured variable: Total chlorine, chlorine compounds, in which chlorine acts as an oxidising agent, e.g. free chlorine (HOCl and OCl^-), chloramines etc.
Diaphragm-covered sensor (encapsulated) prevents faults caused by changing flow or ingredients in the water
Hydrophilic diaphragm guarantees permeability for different water-soluble oxidising agents towards the measuring electrodes
The special reaction system of the electrolyte allows components containing oxidising chlorine to be determined and used at a high pH of up to 9.5

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

Properties / Your benefits

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, AEGIS X
Typical applications	CTE 1-mA-0.5 ppm: Potable water; CTE 1-mA-2/5/10 ppm: Potable, industrial, process, wastewater. In swimming pools combined with CLE 3.1 to detect combined chlorine.
Resistance to	surfactants
Measuring principle, technology	Amperometric, 2 electrodes, diaphragm-covered

Delivery details

Delivery time: 3-4 weeks

Variants

Order Number	Price	Delivery time	Measuring range
740685 Details for 740685 Degree of protection : IP65 Electrical connection : 2 wire Flow : DGMa, DLG III: 30...60 l/h BAMa: 5...100 l/h (depending on design) 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 electrically isolated Reference method : DPD4 Supply voltage : 16...24 V DC (2-wire) Temperature : 5…45 °C pH range : 5.5…9.5	Price after login	Approx. 4-6 weeks	0.02…2.0 mg/l
740684 Details for 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) 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 electrically isolated Reference method : DPD4 Supply voltage : 16...24 V DC (2-wire) Temperature : 5…45 °C pH range : 5.5…9.5	Price after login	Usually In Stock	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 BAMa: 5...100 l/h (depending on design)

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 electrically 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