Vaisala Indigo 201 [INDIGO2010A0A0] Transmitter body 4 to 20 mA

The Indigo 201 is an analog output transmitter, a host device for Indigo compatible CO2 probes such as GMP251 and GMP252. Current and voltage analog outputs can be chosen, and there are two relays.

Probes can be connected directly or with a remote cable (available as accessories) to the Indigo 201. User configuration and temporary viewing of data is easy and convenient with a wireless browser-based user interface.

Supports Indigo compatible probes: CO2 probes GMP251 and GMP252, vaporized hydrogen peroxide probe HPP272. Wireless (WLAN) configuration interface: connect to the Indigo 200 and use the browser-based user interface for device configuration and measurement data viewing.