CA80NO Liquiline System Nitrite analyzer

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