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Liquiline - Model CA80NO -Nitrite Analyzer System
Colorimetric system for monitoring of drinking water, mineral water or raw water for food production. Liquiline System CA80NO offers precise, regulation-compliant online measurement of nitrite. It supports you in meeting the specified limits in drinking water, mineral water or food production. Like all Liquiline System analyzers, it enables plug & play of up to four Memosens sensors – minimizing the installation effort. Automatic calibration and cleaning and the low reagent consumption reduce operating and maintenance costs. Advanced diagnostics with remote access ensure process safety.
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Compliance with standard colorimetric measuring principle - naphthylamine method - following ISO 6777 and DIN EN 26777 ensures comparability to lab measurements.
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Reduced operating costs through automatic calibration and cleaning.
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Simple maintenance: no tools required.
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Advanced diagnostics with remote access for increased process safety.
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Fast commissioning and plug & play thanks to Memosens technology and user-friendly operation.
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Easy upgrade of functionality - even to a complete measuring station - simply by adding modules and connecting Memosens sensors. Reduces installation effort.
Liquiline System CA80NO supports you in keeping the strict nitrite limits for:
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Drinking water
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Mineral water
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Raw water for food production
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Measuring principle
Colorimetric
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Characteristic
Process analyzer for Nitrite in potable water
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Size
Cabinet
793 x 530 x 417 mm
31.22 x 20.87 x 16.42 in
Stand housing
1693 x 530 x 417 mm
66.65 x 20.87 x 16.42 in -
Design
Open design, cabinet and stand housing
High-Performance plastic ASA-PC, additional stand coated steel -
Process temperature
4 ... 40 °C (41 ... 104 °F)
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Ambient temperature
5 ... 40 °C (41 ... 104 °F)
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Process pressure
at atmospheric pressure, < 0.2 bar absolute
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Sample flow rate
min. 5ml/min (0,17 fl.oz/min)
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Consistency of the sample
Suspended solids content
Turbitity < 50 NTU, aqueous, homogenized -
Specials
Easy upgrade to measuring station with up to four digital Memosens sensors
Automatic calibration and cleaning
User-configurable measuring, cleaning and calibration intervals
Optional cooling module for standard solution
2 channel version optional
User-definable measuring ranges
Modular design for easily extensible functionality -
Application
Limit value monitoring of nitrite for potable water and mineral water applications
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Power supply
100 ... 120 VAC / 200 ... 240 VAC ± 10%
24 VDC ± 10%
50 ± 1 or 60 ± 1,2 Hz -
Output
2x 0/4 ... 20 mA
Modbus RS485/TCP (optional)
Ethernet (optional)
Alarmrelay -
Input
1 or 2 measuring channel
1 ... 4 digital sensor inputs for sensors with Memosens protocol (optional) -
Measurement range
10 ... 500 µg/l NO2-N
0,1 ... 1,0 mg/l NO2-N
0,2 ... 3,0 mg/l NO2-N -
Consumables
Reagents and standard solutions CY80NO as well as cleaner CY800 are necessary for the operation. Regular maintenance is done with the parts of the maintenance kit CAV800.