Vaisala Indigo 202 Guía Rápida página 5

1 Indigo 202 Quick Guide
1.1 Introduction to Indigo Transmitters
Figure 1 Probe Connection Options and Wireless Interface Examples (GMP251 Example)
Vaisala Indigo transmitters are a plug-and-play host device platform for Vaisala Indigo-
compatible probes. Indigo transmitters extend the feature set of connected probes with a
range of additional options for outputs, measurement viewing, status monitoring, and
configuration interface access.
Indigo-compatible probes can be connected either directly on the transmitter body or using
a probe cable. The configuration interface of Indigo transmitters is a browser-based wireless
UI that requires a mobile device or computer that supports wireless connectivity (IEEE
802.11 b/g/n WLAN).
1.1.1 Indigo 202 Basic Features and Options
• All Vaisala Indigo-compatible probes can be connected to all Indigo transmitter models
• Wireless configuration interface: connect to the scalable browser-based UI of Indigo
202 to change probe and transmitter settings, view measurements, and review probe
and transmitter status
• 3.5" TFT LCD color display
• Power supply input 15 ... 30 VDC (24 VAC +/-10% 50/60Hz)
• Digital output: RS-485 Modbus RTU
• 2 configurable relays
• 1 m, 3 m, 5 m and 10 m probe connection cables available as accessories
Indigo 202 
1.35
% | Carbon dioxide

WLAN is activated
Chapter – Indigo 202 Quick Guide
5