Vaisala Polaris combined with Indigo520 offers compelling features for all users and are a standard power couple for applications and installation positions with prism wash system.
Access data and different features through the Indigo520, including data logging, wash control, settings, measurement parameters and Indigo service updates to Indigo520.
The Indigo520 for process refractometers offers versatile system connectivity by two selected analog or digital inputs for process refractometers and other Indigo compatible probes, and four configurable analog outputs to alarm relays, and ModBus TCP/IP digital protocol.
Key benefits
Direct access:
Direct, easy to use touch screen interface
Prism wash control:
Including wash sequence control, intelligent wash programs, and more.
Unique in the world, Vaisala offers a retractable refractometer with a wash nozzle for green liquor.
Data logging:
Log 14 days of measurement data, in rapid intervals. Easy data download to Excel from web browser interface.
Concentration curve management
Easily switch between different concentration curve and field adjustment options to measure different products or process liquids on the same pipeline.
All Indigo family instruments at your fingertips:
Connect up to two Indigo family products, for example process refractometers, temperature, humidity, CO2 or vaporized hydrogen peroxide H2O2,.
Select the instruments most appropriate for your process and enjoy the smooth operations.
Software updates for the Indigo520 transmitter
Easily update the software of Indigo520 for process refractometers with the Vaisala Insight PC Software.