Industrial Transmitters

Measure and monitor humidity, dew point, carbon dioxide, moisture in oil, temperature and pressure.

Our selection includes robust and reliable wall-mount and duct-mount transmitters for use in various industrial applications. We also offer Indigo-compatible smart probes which can be used as stand-alone devices.

Indigo520 with probe

Indigo500 Series Transmitters

The Vaisala Indigo500 series transmitters are host devices for Vaisala Indigo-compatible, stand-alone smart probes. The Indigo500 series include multi-functional Indigo520 transmitter and Indigo510 transmitter with basic features.

Indigo300

Indigo300 transmitter

Vaisala Indigo300 transmitters are host devices for Vaisala Indigo-compatible, stand-alone smart probes.

Indigo520 for process refractometers

Indigo520 for process refractometers

Vaisala Polaris combined with Indigo520L offers compelling features for all users and are a standard power couple for applications and installation positions with wash system.

Indigo520 with TMP1, HMP1, HMP3, HMP7 and HMP9

Barometric pressure measurements with Indigo520 Transmitter

The Indigo520 transmitter with the barometric pressure measurement module combined with one or two of the Indigo-compatible humidity and temperature measurement probes is a unique combination of a meteorological-grade barometer in a single industrial device. 

The Vaisala CARBOCAP® Carbon Dioxide Probe GMP231 is a CO2 meter for incubator manufacturers needing reliable incubator CO2 sensor.

CO₂ Probe GMP231

The Vaisala CARBOCAP® Carbon Dioxide Probe GMP231 is designed to provide incubator manufacturers with accurate and reliable carbon dioxide measurements and sterilization durability at high temperatures, up to 180 °C

The Compact Vaisala HUMICAP® Humidity and Temperature Probe HMP9 is designed for easy installation in rapidly changing environments.

Compact Humidity and Temperature Probe HMP9

The Vaisala HUMICAP® Humidity and Temperature Probe HMP9 is designed for easy installation in rapidly changing environments where a fast response time, measurement performance, and chemical tolerance are essential.

The Vaisala CARBOCAP® Carbon Dioxide Probe GMP251 is an intelligent, stand-alone, %-level probe for stable and accurate CO2 measurements.

CO₂ Probe GMP251

The Vaisala CARBOCAP® Carbon Dioxide Probe GMP251 is an intelligent, stand-alone, %-level probe for measuring CO2 in life science incubators, cold storage facilities, fruit and vegetable transportation, and in all demanding applications where stable and accurate percentage-level CO2 measurements are needed.

The Vaisala CARBOCAP® Carbon Dioxide Probe GMP252 is an intelligent, stand-alone, ppm-level probe for stable and accurate CO2 measurements.

CO₂ Probe GMP252

The Vaisala CARBOCAP® Carbon Dioxide Probe GMP252 is an intelligent, stand-alone, ppm-level probe. It's intended for measuring CO2 in agriculture, refrigeration, greenhouses, demanding HVAC applications, and for plant growth chamber manufacturers.

The Vaisala CARBOCAP® Carbon Dioxide Probe GMP343 is an accurate and rugged probe-type instrument for ecological measurements.

CO₂ Probe GMP343

The Vaisala CARBOCAP® Carbon Dioxide Probe GMP343 is an accurate and rugged probe-type instrument for ecological measurements. Typical applications include CO2 soil respiration, ambient CO2 monitoring, plant growth chambers, and OEM applications.