Аналізатор нітритів Liquiline System CA80NO, Endress+Hauser

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Виробник: Endress+Hauser

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Опис

Colorimetric system for monitoring of drinking water, mineral water or raw water for food production

Field of application

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.

Liquiline System CA80NO supports you in keeping the strict nitrite limits for:

Drinking water
Mineral water
Raw water for food production

Benefits

Compliance with standard colorimetric measuring principle - naphthylamine method - following ISO 6777 and DIN EN 26777 ensures comparability to lab measurements.
Reduced operating costs through automatic calibration and cleaning.
Simple maintenance: no tools required.
Advanced diagnostics with remote access for increased process safety.
Fast commissioning and plug & play thanks to Memosens technology and user-friendly operation.
Easy upgrade of functionality - even to a complete measuring station - simply by adding modules and connecting Memosens sensors. Reduces installation effort.

Specifications

Measuring principle	Colorimetric
Characteristic	Process analyzer for Nitrite in potable water
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)
Ambient temperature	5 to 40 °C (41 to 104 °F) Outdoor version: - 20 to 40 °C (-4 to 104 °F)
Process pressure	At atmospheric pressure, < 0.2 bar absolute
Sample flow rate	Min. 5 ml/min (0.17 fl.oz/min)
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
Power supply	100 to 120 VAC / 200 to 240 VAC ± 10% 24 VDC ± 10% 50 ± 1 or 60 ± 1,2 Hz
Output / communication	2x 0/4 to 20 mA Modbus RS485/TCP (optional) Ethernet (optional) Alarmrelay
Input	1 or 2 measuring channel 1 to 4 digital sensor inputs for sensors with Memosens protocol (optional)
Measurement range	10 to 500 µg/l NO2-N 0.2 to 3.0 mg/l NO2-N 0.1 to 1.0 mg/l NO2-N 0.1 to 1.0 mg/l with dilution function to maximum 5 to 50 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