Vaisala Indigo520 is a configurable transmitter that accommodates either one or two PR53 series refractometers. The transmitter can display measurement data and diagnostic information on the spot, as well as transmit them to automation systems through analog signals, control relays, or Modbus TCP/IP protocol.
Indigo520 can be used with two interfaces:
- Touchscreen display
- Web interface
Indigo520 provides:
- Easy-to-use touchscreen display
- Web-based user interface
- Data logging
- Status and diagnostics info
- Optical image diagnostics
- Wash system control
The PR53 prism wash system is controlled and configured with Indigo520. In most applications the prism keeps clean due to the self-cleaning effect. If coating occurs, your application may require a wash system.
For more information on the use of Indigo520, see Indigo500 User Guide (M212287EN).