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Vaisala’s decades of success as the market’s most popular humidity transmitter manufacturer continues with the newly launched Indigo 520 Transmitter that combines the latest technology with new features.

Capable of accommodating up to two probes simultaneously, the transmitter brings enhanced convenience, compatibility and continuous accuracy to even the harshest of industrial measurement environments.

Vaisala, a global leader in weather, environmental, and industrial measurements, has introduced the new Indigo 520 transmitter, which has been designed for ease of use even for the most demanding applications.

Vaisala product manager, Jarkko Ruonala, said the 520 transmitter is now part of the modular Indigo product family.

“Industrial systems depend heavily on reliable sensors. The data must not only be accurate and reliable, it also needs to be easily accessible and clearly visualized,” he said.

“This way, users can base their decisions on the best possible data, which is where the new Indigo 520 excels. As we know; decisions can only be as good as the data.”

The Indigo 520 is a durable, metal transmitter, compatible with Vaisala’s comprehensive range of Indigo compatible smart probes for humidity, temperature, dew point, carbon dioxide, vaporized hydrogen peroxide, and moisture in oil measurements.

It can accommodate up to two detachable measurement probes simultaneously, measuring the same, or different, parameters at the same time. The probes can be swapped quickly and easily whenever needed. The transmitter has an IP66- and NEMA 4 -rated robust metal enclosure, and a touchscreen display made of hardened glass.

The Indigo 520 Transmitter displays live measurements and transmits them to automation systems through analog signals and relays, or digitally using Modbus TCP/IP protocol over the Ethernet.

The transmitter's Ethernet connection also provides a web interface and cybersecurity that meets modern standards. 

It will be available later this month.