Vaisala Indigo 201 Analog Output Transmitter

The Vaisala Indigo 201 is an analog output transmitter, a host device for Indigo compatible probes. Equipped with 2 relays, current and voltage analog outputs can be chosen by the user.

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 simple and convenient with a wireless browser-based user interface.

The Indigo 200 Series host devices are part of Vaisala’s Indigo product family and intended for Vaisala's intelligent, stand-alone humidity probes (HMP3, HMP4, HMP5, HMP7, HMP8 and HMP9), dew point probes (DMP5, DMP6, DMP7 and DMP8), temperature probe (TMP1), CO₂ probes (GMP251 and GMP252), moisture in oil probe MMP8, as well as our vaporized hydrogen peroxide probe series HPP270: including HPP271 to measure hydrogen peroxide vapor (ppm), or the HPP272 to measure hydrogen peroxide vapor (ppm), temperature, and humidity (relative humidity and relative saturation). The HPP272 probe offers other calculated parameters such as dew point and vapor pressure measurements.

Typical applications range from industrial and compressed air drying, life science incubators, hatchers and setters, greenhouses, cold storage & refrigeration, food transportation, CO₂ safety, hydraulic and lubrication oil monitoring, demanding HVAC such as animal shelters, swimming pools, parking garages, to facilities using vaporized hydrogen peroxide decontamination.

Indigo 200 allows for effortless evaluation and visualization of data, also wirelessly. The installation is simple saving users time. The probe types are interchangeable eliminating downtime. The enclosure with an IP65 classification is safe for demanding environments and resistant to dust and most chemicals. The smooth surface of the enclosure makes cleaning easy.