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Measuring principle
Free bromine
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Application
Seawater – to ensure reliable disinfection
Process water – wide range of application due to large measuring range
Pool water – efficient dosing thanks to precise measurement -
Characteristic
Amperometric measurement of dissolved free bromine
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Measurement range
Trace: 0 … 5 mg/l HOBr
Standard: 0 … 20 mg/l HOBr
High: 0 … 200 mg/l HOBr -
Measuring principle
Closed, membrane covered measuring cell
Reduction of free bromine at the working electrode -
Design
Closed amperometric 2-electrode measuring cell with PET membrane
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Material
Sensor shaft: POM
Membrane: PET
Membrane cap: PVDF -
Dimension
Diameter: 25 mm (0.98 in)
Length: 161 mm (6.34 in) -
Process temperature
+0…55 °C (32 … 130°F), non-freezing
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Process pressure
Max. 1 bar (max. 14.5 psi)
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Temperature sensor
10k NTC integrated (Memosens)
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Connection
Inductive, digital connection head with Memosens technology
Field of application
Memosens CCS55D is a low-maintenance sensor for free bromine. It provides precision measurement in seawater for desalination plants, process or cooling water, swimming pools and fish farming industry. The bromine sensor ensures safe disinfection with bromine even at low water volumes. It features fast response times guaranteeing efficient process control. Memosens CCS55D is not the latest Memosens generation. More information on the new Memosens CCS55E sensor with extended functionality here.
The Memosens CCS55D free bromine sensor is suitable for a wide range of water qualities:Seawater applications such as desalination plants – to ensure reliable disinfection and avoid overdosingFood industry – to provide accurate control of wastewater in fish farmingProcess and cooling water – where bromine disinfectants are used due to their reduced corrosion effectPool water, therapeutic baths – where bromine is used due to the salinity of the water and as alternative to chlorine
Benefits
The right sensor version for every application: From trace measurement up to free bromine concentrations of 200 mg/l. Fast response time (t90 < 20 s) provides an accurate process view and enables prompt reaction to process changes as well as efficient process control. No inactivation in bromine-free media ensures fast measurement after addition of bromine. Increased process safety: precise and long-term stable measurement ensures consistent process monitoring and allows for individually adapted disinfectant dosing. Safe disinfection in seawater applications since disinfection with chlorine forms bromine compounds when used in seawater. Chlorine monitoring would lead to measurement errors underestimating the disinfection effect. More process up-time thanks to fast sensor exchange: pre-calibrate the sensor in your lab and then swap it into your process with plug & play. Connection to the Liquiline multiparameter transmitter allows for easy combination with other relevant parameters of liquid analysis such as pH and ORP.