Technical Data
CompareDisinfection
| Measuring Principle | |
| Application | Drinking water, water, waste water, pool, process |
| Characteristic | - Flow through holder with 3 different emplacements : 1x chlorine/chlordioxide/total chlorine sensor and 2x pH/ORP sensor. |
| Design | - Flow through holder made of plexiglas with flow control and proximity switch as alarm relais to the transmitter. - Three different emplacements - Calibration directly in the holder because of the screw off calibration cap. - Optional cleaning device for the chlorine/chlordioxide/total chlorine sensor. |
| Material | Plexiglas (PMMA) |
| Dimension | 85mm x 85mm x 240mm |
| Process temperature | max. 45°C |
| Process pressure | max. 4bar |
The Flowfit CCA250 flow assembly is specially designed for installing all sensors used in precise disinfection process control, such as free chlorine sensors and pH/ORP electrodes for compensation and measurement. It increases the applicability of the sensors, provides integrated flow alarm and adjustment, and always ensures bypass measurement. With the CCA250, the entire disinfection process can be controlled, keeping the water free of bacteria at all times.
Advantages
All sensors required for the disinfection process are installed together in one holder
Suitable for disinfection process measurement - free chlorine, chlorine dioxide, total chlorine and other parameters
Bottom threaded cap design allows calibration of the pH and ORP electrodes without removing the sensors
Flow alarm function can be activated
Needle valve for flow adjustment and flowmeter for visual control
Areas of application
The CCA250 flow assembly is used to install free chlorine, total chlorine and chlorine dioxide sensors for the following measurement applications:
Drinking water
- Trace or standard measurement in water treatment processes and water supply networks
- Monitoring, control and optimization of the disinfection process
Utilities
- Trace or standard measurement in various disinfection processes
- Process applications, e.g. bottle washing machines
Swimming pool water
Spare Parts & Accessories 14
14 spare parts · click to expand
| Order code | Description | |
|---|---|---|
| 51517544 | ***CCA250 有机玻璃壳体 | Enquire |
| 71279209 | 支架固定帽带O型圈 | Enquire |
| 71279210 | CCA250备件：带O型圈针阀and locking screw M4x16 | Enquire |
| 71279211 | CCA250备件：CCS盲头Pressing screw, o-ring, blind plug | Enquire |
| 71279212 | CCA250紧固组件 | Enquire |
| 71279213 | CCA250备件：流动模块 316Tiwith blind plug | Enquire |
| 71279214 | CCA250备件：盲头2x PG13,5 with thrust collar and o-ring Blind plug for float element with o-ring Blind plug CCS complete | Enquire |
| 71279208 | CCA250备件：O型圈 | Enquire |
| 71279215 | CCA250 等电势位钛材316 | Enquire |
| 71372025 | CCA250适配器套件CCS5x + CCS5xD | Details |
| 50015691 | 感应接近开关Alte Material-Nummer: 117298 | Enquire |
| 50003228 | 适配器2 pcs. DA16 for pipe connection | Enquire |
| 50003230 | 接头Hose connection: 2 pcs. D6/12 | Enquire |
| 50003232 | 接头Hose connection: 1pc D6/12 and 1pc D16 | Enquire |
Configurator / Comparison
A
Source:Endress+Hauserwebsite public information
Measuring principle video
Click to playManuals & Documents 5
All documents for this modelCase Studies
Municipal Wastewater Treatment · sterilize — Application Case
Customer Profile
The typical setting in Municipal Wastewater Treatment is the inlet, biological and outlet stages of a municipal plant. The measuring point is sterilize; the focus is monitoring and controlling disinfectant dosing and efficacy.
Key Difficulties
Conditions are high solids and corrosive fractions, with large diurnal flow swings and, on top of that, effluent parameters drift and probes foul with sludge and biofilm, which a standard configuration cannot handle for long. The design therefore starts with matching monitoring points to the disinfection route (chlorine, UV, ozone).
Implementation
The scope ran through the analyser range: selecting as part of a complete water-analysis system. Technically it hinges on matching monitoring points to the disinfection route (chlorine, UV, ozone), and on these requirements: stable compliance with Grade 1A discharge limits and online data reporting.
Customer Benefit
In practice this means on-demand dosing, lowering both by-products and cost, which cut the workload on the site maintenance team.
Food & Beverage · sterilize — Application Case
Project Background
The project covers dosing, pasteurising, filling and CIP stages. The work centres on sterilize and the core task is monitoring and controlling disinfectant dosing and efficacy.
Operating Challenges
The medium and duty are characterised by syrups, dairy and beverages that scale easily, under strict hygienic requirements, and frequent cleaning demands instruments that withstand hot CIP/SIP caustic cycles. So sterilize cannot be specified generically — it calls for matching monitoring points to the disinfection route (chlorine, UV, ozone).
Solution
The Ainstru engineering team worked through the analyser range: selecting as part of a complete water-analysis system. The configuration involves matching monitoring points to the disinfection route (chlorine, UV, ozone), with these requirements in view: food-safety and hygienic design per 3-A / EHEDG.
Results
Since start-up the system has run steadily; the practical result is on-demand dosing, lowering both by-products and cost.
Chemical & Pharmaceutical · sterilize — Application Case
Project Overview
The site is reactors, metering vessels and finished-product tanks. The customer wanted sterilize properly configured on the existing plant, with the aim of monitoring and controlling disinfectant dosing and efficacy.
Technical Challenges
What actually causes trouble is highly corrosive media with solvents and crystallisation, partly in explosive atmospheres, and corrosion plus Ex protection shortens instrument life and makes downtime costly. All of this means the sterilize configuration has to involve matching monitoring points to the disinfection route (chlorine, UV, ozone).
Configuration
Supply and installation were organised through the analyser range: selecting as part of a complete water-analysis system. On site this meant matching monitoring points to the disinfection route (chlorine, UV, ozone), checked line by line against: Ex certification and GMP traceability of records.
Performance
After commissioning the outcome is on-demand dosing, lowering both by-products and cost, and the readings are now used for process tuning.
Power & Energy · sterilize — Application Case
Site Conditions
This is a Power & Energy customer whose plant is at boiler feedwater, turbine condensate and FGD/DeNOx systems. The main task was monitoring and controlling disinfectant dosing and efficacy.
The Problem
The difficulty lies in high temperature and pressure with both steam and saline water; at the same time drift under high temperature and pressure, with very costly unplanned outages. Specification therefore means matching monitoring points to the disinfection route (chlorine, UV, ozone).
What We Did
We took a analyser range approach — selecting as part of a complete water-analysis system. Delivery was built around matching monitoring points to the disinfection route (chlorine, UV, ozone), with point-by-point checks on: compliance with power-industry codes and unit availability targets.
Operating Outcome
In service the system performs as intended — on-demand dosing, lowering both by-products and cost, with routine maintenance falling noticeably.
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