Silica Analyzer Liquiline System CA80SI

Brand: Endress+Hauser

Silica Analyzer Liquiline System CA80SI

Brand: Endress+Hauser
Extended Extended

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
Features
  • 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

Specifications

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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