JUMO tecLine Cl2

These membrane-covered amperometric sensors are used to measure the concentration of free chlorine (e.g. in drinking water, swimming pool water, industrial water, process water, and cooling water). The sensors can be connected directly to a suitable indicating and control device.

Categories: Electrodes/sensors, Liquid analysis

Technical data
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Technical data

General technical data
Measuring range	Max. 0.05 to 200 mg/l (analog); max. 0.05 to 20 mg/l (digital)
Measuring principle	Membrane-covered, amperometric two-electrode system with integrated electronic components
Inflow speed	Approx. 15 cm/s
Response time t90	Approx. 30 s
Operating temperature	Measuring water: 0 to 45 °C; ambient 0 to 55 °C
Settling time	1 h
Suitable chlorination agents	Inorganic chlorine compounds: NaOCl (sodium hypochlorite), Ca(OCL)2, chlorine gas, chlorine produced by membrane electrolysis (not suitable: chlorine electrolysis without a membrane)
pH value of area of application	pH 6 to pH 8: note the effect of the pH value on the disinfecting properties, corrosion and the dissociation curve.
Application areas	Drinking water, swimming pool water, service water

General technical data

Measuring range

Max. 0.05 to 200 mg/l (analog); max. 0.05 to 20 mg/l (digital)

Measuring principle

Membrane-covered, amperometric two-electrode system with integrated electronic components

Inflow speed

Approx. 15 cm/s

Response time t90

Approx. 30 s

Operating temperature

Measuring water: 0 to 45 °C; ambient 0 to 55 °C

Settling time

1 h

Suitable chlorination agents

Inorganic chlorine compounds: NaOCl (sodium hypochlorite), Ca(OCL)2, chlorine gas, chlorine produced by membrane electrolysis (not suitable: chlorine electrolysis without a membrane)

pH value of area of application

pH 6 to pH 8: note the effect of the pH value on the disinfecting properties, corrosion and the dissociation curve.

Application areas

Drinking water, swimming pool water, service water