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OVERVIEW
Get reliable chlorine concentration readings every time
These membrane-covered amperometric sensors are used to measure the total chlorine concentration in water.
The sensors acquire the total of “free chlorine” (chlorine gas, hypochlorite, etc.) and “combined chlorine” (chloramine, organically combined chlorine).
The sensors are not suitable for detecting the absence of chlorine.
The sensors’ integrated electronics provide a temperature-compensated current signal (4 to 20 mA) for the variant with an analog output signal, and a Modbus RTU signal for the variant with a digital interface. A downstream device (indicator, controller, recorder, PLC, etc.) is used for calibration.
The sensors can be connected directly to various indicating devices/transmitters/controllers. They provide the voltage required for supplying the sensors and allow for easy calibration of the measuring system.
Features
- 3-electrode principle
- Easy calibration
- Integrated temperature compensation
- Proven measurement system
- Electrical connection, analogue or digital
- Conection to JUMO digiLine sytem optional
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SPECIFICATIONS
Measuring Range Max. 0.05 to 20 mg/l (analog and digital) Measuring Principle Membrane-covered, amperometric two-electrode system with integrated electronic components Inflow Speed Approx. 15 cm/s Response time t90 Approx. 2 minutes Operating temperature Measuring water: 0 to 45 °C; surroundings 0 to 55 °C Settling time Approx. 2 hrs for initial startup 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 area of application pH 4 to pH 12, extremely reduced pH dependence Application area Drinking water, swimming pool water, service water
Jumo tecLine TC – Total Chlorine Sensor
This membrane-covered, amperometric sensor measures the total chlorine concentration in water and acquires “free chlorine” from inorganic chlorination products (chlorine gas, hypochlorite, etc.) and “combined chlorine” (e.g. chloramine). It can only be used in water of drinking or swimming pool water quality.
