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Vaisala is a global leader in weather, environmental, and industrial measurements. Building on 85 years of experience, Vaisala provides observations for a better world, with space-proof technology even exploring Mars and beyond. We are a reliable partner for customers around the world, offering a comprehensive range of innovative observation and measurement products and services. Headquartered in Finland, Vaisala employs over 1,900 professionals worldwide and is listed on the Nasdaq Helsinki stock exchange.

The Industrial Measurements business area serves customers in multiple industries with over 40 years of industry knowledge. Our products improve quality, productivity, yield, energy efficiency, and help our customers fulfill regulatory compliance. Industrial Measurements' customers operate in different types of environments from semiconductor factories and high-rise buildings to power plants and small incubators where reliable measuring and monitoring of the ambient conditions are a prerequisite for successful operations. Customers use our products and systems to measure and monitor parameters such as temperature, humidity, dew point, pressure, carbon dioxide, hydrogen peroxide vapor, methane, moisture in oil, dissolved gases in transformer oil and the dissolved solids in liquids.

We offer industry benchmark HVAC-transmitters for measuring humidity, temperature, and carbon dioxide indoors and outdoors. Customers use these instruments to optimize heating, ventilation and air conditioning controls, for example, in data centers, cooling towers, greenhouses, offices, hospitals, and factories. Our probes and transmitters help in maintaining good indoor air quality and saving costs through improved efficiency.
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  • Energy
  • Concrete
  • Ventilation
  • Heating, ventilation & sanitation
  • Software
  • Building Automation


  • CA10 Cloud Access Point för CWL100 trådlös dataloggare

    CA10 Cloud Access Point for CWL100 Wireless Data Logger Cloud Access Point CA10 is part of the Vaisala Jade Smart Cloud system. CA10 is a wireless networking hardware device that connects CWL100 data loggers to Jade Smart Cloud service. CA10 enables management of the data loggers from the cloud interface.
    CA10 access points and CWL100 data loggers are associated with a specific Vaisala Jade Smart Cloud account when they are purchased so there is no need for the user to do any device pairing actions. Read more:

  • Trådlös CWL100-dataloggare För övervakning av luftfuktighet och temperatur

    CWL100 Wireless Data Logger for monitoring humidity and temperature CWL100 Cloud Wireless Data Logger is part of the Vaisala Jade Smart Cloud monitoring system. It is used to monitor humidity and temperature in a wide range of environments, such as warehouses, museums and other public buildings, production areas, cleanrooms, and laboratories. CWL100 is also suitable for construction moisture measurement. CWL100 uses long range LoRa™ wireless technology. It connects wirelessly to the Vaisala Jade Smart Cloud service.
    Read more:

  • Indigo 200 Series Host Devices

    Indigo 200 Series Host Devices Vaisala Indigo 200 Series host devices are part of Vaisala 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.

  • CO2 Probe GMP252

    CO2 Probe GMP252 The Vaisala CARBOCAP® Carbon Dioxide Probe GMP252 is an intelligent, stand-alone, ppm-level probe for measuring CO2 in agriculture, refrigeration, greenhouses and demanding HVAC applications. It is suitable for harsh and humid CO2 measurement environments where stable and accurate ppm-level CO2 measurements are needed. The operating temperature range is -40 … +60 °C and the measurement range is 0 … 10 000 ppm CO2, and even up to 30 000 ppm CO2 with a slightly reduced accuracy.

  • CO2, Temperature and Humidity Transmitter Series GMW90

    CO2, Temperature and Humidity Transmitter Series GMW90 The wall-mounted Vaisala GMW90 Series CARBOCAP® Carbon Dioxide, Temperature and Humidity Transmitters are especially suited for green building projects and demand controlled ventilation. The devices measure carbon dioxide and temperature and have an option for an additional humidity measurement. The instruments come with a calibration certificate that meets traceability and compliance requirements. Traceability is easily maintained with field-exchangeable intelligent measurement modules.

  • CO2, Humidity and Temperature Transmitter Series GMW80

    CO2, Humidity and Temperature Transmitter Series GMW80 For accurate and stable HVAC measurements, the wall-mounted Vaisala CARBOCAP® Carbon Dioxide and Temperature Transmitter Series GMW80 provides the best stability and reliability on the market, up to 15 years. The devices are designed for standard, demand-controlled ventilation applications, ideal for buildings occupied 24/7

  • Compact Humidity and Temperature Probe HMP9 for Rapidly Changing Environments

    Compact Humidity and Temperature Probe HMP9 for Rapidly Changing Environments 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 compact size enables installation even in tight spaces, with the probe head only 5 mm (0.2 in) in diameter.
    The HMP9 is compatible with Indigo 200 Series Host Devices and Insight PC Software.

  • Relative Humidity and Temperature Probe HMP7 for High Humidities

    Relative Humidity and Temperature Probe HMP7 for High Humidities Vaisala HUMICAP® Humidity and Temperature Probe HMP7 is designed for applications which involve constant high humidity or rapid changes in humidity such as drying and test chambers, combustion air and other humidifiers and meteorological measurements where measurement performance and chemical tolerance are essential. The HMP7 is part of the Indigo product family and compatible with Indigo 200 Series Host Devices and free Insight PC Software.

  • Transmittrar i Indigo500-serien för Vaisalas smarta prober

    Indigo500 Series Transmitters for Vaisala smart probes The Vaisala Indigo500 series transmitters are host devices for Vaisala Indigo-compatible, stand-alone smart probes. The transmitters offer many additional features to the Indigo probes. The Indigo520 transmitter can accommodate up to two probes measuring the same or two different parameters simultaneously. The Indigo510 supports one probe only. When it’s time for calibration, simply remove the probe, replace it with a new one, and send the removed probe for calibration without interrupting your process and reducing downtime.
    Both the transmitters are available with touchscreen displays made of chemically strengthened (IK08) glass for local data visualization. The transmitters also extend the options for connectivity, supply voltage and wiring, compared to using just an Indigo-compatible probe. Rugged IP66- and NEMA4-rated metal enclosures ensure reliable performance even in the harshest conditions. Link to the product »

  • TMI110 Immersion Temperature Transmitter for high precision measurements in HVAC applications

    Link to the product »


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PL 26 00421  Helsinki, Finland Finland