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Measuring principle
Colorimetric
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Characteristic
Process analyzer for hardness in aqueous solutions
Comply with standard colorimetric measuring principle – phthalein purple method -
Size
Housing (open version):
793 x 530 x 417 mm
31.22 x 20.87 x 16.42 in
Housing (closed version):
793 x 530 x 463 mm
31.22 x 20.87 x 18.23 in
Housing with base:
1723 x 530 x 463 mm
67.83 x 20.87 x 18.23 in -
Design
Open design, cabinet and stand housing
High-Performance plastic ASA-PC, additional stand coated steel -
Process temperature
4 to 40 °C (39 to 104 °F)
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Ambient temperature
5 to 40 °C (41 to 104 °F)
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Process pressure
Unpressurized
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Sample flow rate
Min. 5 ml/min (0.17 fl.oz/min)
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Consistency of the sample
Low solid content (< 50NTU), aqueous homogeneous
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Application
Total hardness monitoring in reverse osmosis systems inlets, after ion exchange systems
Monitoring of water preparation in processes and drinking water -
Power supply
100 … 120 VAC / 200 … 240 VAC ± 10%
24 VDC ± 10%
50 ± 1 oder 60 ± 1,2 Hz -
Output / communication
2x 0/4 … 20 mA
Webserver, Modbus, Ethernet/IP, Profibus DP -
Input
1 or 2 measuring channel
1 … 4 digital sensor inputs for sensors with Memosens protocol (optional) -
Measurement range
0 to 80 mg/l CaCO3
0 to 80 mg/l with dilution function to maximum 16 to 1600 mg/l CaCO3 -
Consumables
Reagents and standard solutions CY80HA as well as cleaner CY800 are necessary for the operation
Regular maintenance is done with the parts of the maintenance kit CAV800
Field of application
Liquiline System CA80HA offers precise online analysis of water hardness in drinking water and process water. It helps you optimize the control of water softening processes such as ion exchange or reverse osmosis and ensures optimal quality of products that are influenced by water hardness. The analyzer’s automatic calibration and cleaning and its low reagent consumption reduce operating costs while advanced diagnostics with remote access ensure consistent process safety.
Liquiline System CA80HA supports you in monitoring total water hardness: To optimize reverse osmosis and ion exchanger systems To classify water hardness in drinking waterTo ensure process water quality in production plants
Benefits
The water hardness analyzer uses the phthalein purple method, ensuring direct comparability to lab results Fast commissioning with plug & play thanks to Memosens technology and user-friendly operation Reduces operating costs thanks to automatic calibration and cleaning, low reagent consumption and long reagent lifetime with optional cooling module Easy upgrade of functionality to a complete measuring station – by adding modules and connecting Memosens sensors. Advanced diagnostics with remote access for increased process safety Easy, tool-free maintenance