Liquiline System CA80SI - silica analyzer for boiler feedwater, steam, condensate and ion exchangers

Silica analyzer
Liquiline System CA80SI

Colorimetric system for the monitoring of boiler feedwater, steam, condensate and ion exchangers

CA80SI

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Liquiline System CA80SI - 6-channel version for sampling from all necessary process points

Liquiline System CA80SI offers easy operation and maintenance

Specs at a glance

Measuring range

0 to 500 µg/l (ppb)
50 to 5000 µg/l (ppb)
Process temperature

5 to 45 °C (41 to 113 °F)
Process pressure

1 to 5 bar (14.5 to 72.5 psi)
Measuring method

Comply with standard colorimetric measuring principle - heteropoly blue method

See all specifications

Field of application

Liquiline System CA80SI provides precise online analysis of silica and helps protect plant equipment from glass-like deposits ensuring optimum performance of turbines and ion exchangers. Its unique combination of peristaltic and high-precision dispenser pumps enables extremely reliable operation and low maintenance. The silica analyzer offers advanced diagnostics and can be easily adapted to your process needs by retrofitting up to 6 channels and connecting up to 4 Memosens sensors.

The CA80SI silica analyzer monitors trace levels of silica in the power industry and utilities:

Indication of the purity of boiler feed water and steam
Provision of early warning for condenser leaks
Early warning of exhaustion of ion exchangers

Benefits

Protection of expensive plant equipment in the power industry: The silica analyzer monitors trace levels of silica in water steam cycles helping to avoid glass-like deposits on the equipment surfaces.
Early online detection of critical silica levels ensures efficient power plant performance and optimizes maintenance and blowdown cycles by early counter measures.
Standard heteropoly blue method allows direct comparability to lab results.
Best reliability: Unique combination of peristaltic and high-precisions dispenser pumps ensures stable operation and low maintenance.
Optimized investment: The option of up to 6 sample channels meets changing process needs at any time, and connection of Memosens sensors allows an easy upgrade to a complete measuring station.
Seamless integration into process control systems thanks to digital field buses such as Modbus, EtherNet/IP or PROFIBUS.
Advanced diagnostics and remote access via web server enable fast remedy in case of errors.

Videos

Silica concentration in a liquid can be measured using the colorimetric measuring principle. This video shows what it is about and how this measuring principle works.

Extended selection

High-end products
Highly functional and convenient

Technical excellence

Simplicity

What is FLEX?

Simple products
Easy to select, install and operate

Technical excellence

Simplicity

What is FLEX?

Standard products
Reliable, robust and low-maintenance

Technical excellence

Simplicity

What is FLEX?

High-end products
Highly functional and convenient

Technical excellence

Simplicity

What is FLEX?

Specialized products
Designed for demanding applications

Technical excellence

Simplicity

Variable

What is FLEX?

FLEX selections	Technical excellence	Simplicity
F L E X Fundamental selection Meet your basic measurement needs	Technical excellence	Simplicity
F L E X Lean selection Handle your core processes easily	Technical excellence	Simplicity
F L E X Extended selection Optimize your processes with innovative technologies	Technical excellence	Simplicity
F L E X Xpert selection Master your most challenging applications	Technical excellence	Simplicity Variable

Learn more about the FLEX selections

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Predecessor

Stamolys CA71SI

Success stories

Water/steam circuit at GETEC PARK.SWISS

GETEC SWISS.PARK improves plant efficiency and decreases downtimes thanks to Endress+Hauser SWAS System
Read the full story
Cooling water directly from the Baltic Sea

With the CUS52D, power plant operator KNG benefits from reduced maintenance costs due to reliable, stable measurement even under harsh conditions in salt water.
Read the full story
Keeping the turbine running

Heizkraftwerk Zwickau Süd GmbH (HKWZS) has built a new biomass power plant to supply the city of Zwickau. The plant was equipped with state-of-the-art analytical solution SWAS.
Read the full story
Top 10 things to consider when installing a new pH loop

For those looking to install a new pH loop, have a new loop ready for installation or are re-doing an existing loop.
Read the full story
Optimize energy and resource usage

Energy and water conservation plan results in 9 month return on $1 million investment
Read the full story

Measuring principle

Colorimetric
Characteristic

Analyzer for silica in aqueous solutions
Measuring method

Comply with standard colorimetric measuring principle - heteropoly blue 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
Plastic ASA-PC
Process temperature

5 to 45 °C (41 to 113 °F)
Ambient temperature

5 to 40 °C (41 to 104 °F)
Process pressure

1 to 5 bar (14.5 to 72.5 psi)
Sample flow rate

60 to 250 ml/min (2.03 to 8.45 fl.oz/min)
Consistency of the sample

Particle free
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 up to 6 sample channels
Flexible functionality and modular expandable
Digital communication for remote access
Application

Determination of silica concentration in boiler feed water
Monitoring of water-steam-circuit and condensate
Monitoring and optimization of reverse osmosis and desalination
Power supply

100 to 120 VAC / 200 to 240 VAC ± 10%
50 ± 1 or 60 ± 1.2 Hz
Output / communication

2x 0/4 to 20 mA
Optional: Webserver, Modbus, Ethernet/IP, Profibus DP
Input

1, 2, 4 or 6 measuring channels
Optional 1 to 4 digital inputs for sensors with Memosens protocol
Measuring range

0 to 500 µg/l (ppb)
50 to 5000 µg/l (ppb)
Consumables

Reagents and standard solutions CY80SI
Maintenance kit CAV800

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	EN
23/05/2024
30/11/2022
31/03/2022
31/05/2021
13/01/2020

Language:	English
Version:	23/05/2024
File size:	6 MB
File name:	BA01650CEN_0624-00.pdf

	EN
23/05/2024
30/11/2022
31/03/2022
31/05/2021
14/02/2020

Language:	English
Version:	23/05/2024
File size:	4.3 MB
File name:	TI01315CEN_0624-00.pdf

	EN
23/05/2024
30/11/2022
31/03/2022
31/05/2021
14/02/2020

	EN
30/05/2022
28/02/2019

	EN
31/05/2021
16/12/2019
21/11/2018

	EN
28/11/2022

	EN
10/12/2018
11/07/2018

Silica analyzerLiquiline System CA80SI

Colorimetric system for the monitoring of boiler feedwater, steam, condensate and ion exchangers

Specs at a glance

Measuring range

Process temperature

Process pressure

Measuring method

Field of application

Benefits

Videos

Extended selection

Predecessor

Success stories

Water/steam circuit at GETEC PARK.SWISS

Cooling water directly from the Baltic Sea

Keeping the turbine running

Top 10 things to consider when installing a new pH loop

Optimize energy and resource usage

Measuring principle

Characteristic

Measuring method

Size

Design

Process temperature

Ambient temperature

Process pressure

Sample flow rate

Consistency of the sample

Specials

Application

Power supply

Output / communication

Input

Measuring range

Consumables

Back

BA Liquiline System CA80SI

TI Liquiline System CA80SI

TI Liquiline System CA80SI

BA Liquiline System CA80SI

Memosens

Liquiline System CA80SI

Kit CM44x/CSXxx/CA80XX

CY80SI for Liquiline System CA80SI Mixing of the reagent Special Documentation

Liquiline CM44x, Liquiline CM44xR, Liquiline CM44P, Liquiline System CA80xx, Liquistation CSFxx

CM44x/R/P / CSFxx / CA80xx

CM44x/R/P / CSFxx / CA80xx

Special Documentation Liquiline 4-wire Platform

Back

Reagent / Standard solution CY80SI

CAV800 Maintenance kit Liquisystem CA8x

Kit: display cable

Kit CA8x: door with window

Kit CA8x: M12 ext. jack digit. Sensor

Kit CA8x/CAT860: housing bottom

Kit CA8x/CAT860: lock cylinder

Kit CA8x/CAT860: door stop

Kit CA80SI capillaries incl. mounting

Kit CA80SI photometer cuvette

Kit CA80SI filter complete

Kit CA8x: dispenser 2.5 ml (20 pcs)

Kit CA8x: dispenser holder 2,5ml(10 pcs)

Kit CA 15m hose Norprene ID 1.6mm

Kit CA 7.5m hose C-Flex ID 3.2mm

Safety bottle plastic black 1l

Safety bottle plastic without colour 1l

Kit CA8x: power supply 100 - 240 V AC

Kit module extention backplane

Kit CA8x: Interface module CM44

Kit CA8x interface module vers. 2

Kit: module 2DS

Kit: module DIO

Kit : module AOR

Kit: module 2R

Kit: module 4R

Kit: module 2AO

Kit: module 4AO

Kit: module 2AI

Kit: module ETH

Kit: module 485

Silica analyzer
Liquiline System CA80SI