ヴァイサラ List of Products and Services

In 1973, Vaisala developed the polymer thin-film capacitive humidity sensor HUMICAP. Since then, Vaisala has grown into a leading manufacturer in the relative humidity measurement market, and the polymer thin-film capacitive humidity sensor has evolved from a new technology of a single company to the global standard in the industry.

Vaisala's new Indigo product series advances industrial measurement to the next generation. Comprising interchangeable probes, transmitters, and Indigo Insight software, it streamlines processes and enables quick and accurate decision-making based on various information derived from measurement data. The new Indigo product series features a durable design, allowing for long-term use even in harsh and extreme environments. It embodies Vaisala's quality, which is responsible for managing valuable artworks in the Louvre Museum and Lascaux Cave, while also being used in challenging environments like Mars exploration and Antarctica.

The "HMP3" is a probe designed for various industrial processes. This probe features a structure that allows for sensor replacement without tools, making it suitable for environments such as paint booths where frequent calibration is necessary. It is also ideal for applications in industrial HVAC systems, clean rooms, and environmental chambers. 【Features】 ■ Field-replaceable HUMICAP R2 sensor available ■ Humidity accuracy: ±0.8% RH ■ Temperature accuracy: ±0.1℃ ■ Temperature measurement range: -40 to +120℃ ■ Compatible with Indigo series converters and Insight PC software *For more details, please refer to the PDF document or feel free to contact us.

The "HMP9 Ultra-Fine Humidity and Temperature Probe" is designed for easy installation in rapidly changing environments where quick response, measurement performance, and chemical resistance are crucial. It achieves high stability, fast response time, and low hysteresis. As a result, this product is suitable for general applications that do not require specific purpose probes. 【Features】 - Ultra-fine probe head with low thermal mass and excellent responsiveness - Humidity accuracy: ±0.8% RH - Temperature accuracy: up to ±0.1°C - Temperature measurement range: -40 to +120°C *For more details, please refer to the PDF document or feel free to contact us.

The intrinsically safe explosion-proof HMT370EX series is ideal for use in hazardous locations Zone 0 and Zone 20. This converter outputs not only relative humidity and temperature measurements but also other humidity parameters (dew point temperature, wet bulb temperature, absolute temperature, mixing ratio, moisture concentration, moisture mass fraction, water vapor pressure, enthalpy). Models for measuring moisture in general oil and aviation turbine fuel are also available. The main applications include industries and processes where intrinsic safety and explosion-proofing are required for humidity or moisture measurement in fuel storage tanks, chemical manufacturing, pharmaceutical manufacturing, food production, and painting booths.

The Vaisala HUMICAP(R) HMT310 series humidity and temperature transmitters are measurement instruments designed for demanding industrial applications where a compact product design is a critical requirement. They provide excellent measurement stability. This product is small and easy to install, and it is unaffected by dust and many common chemicals. The HMT310 series offers multiple probes to choose from for various applications: - HMT311 Wall-mounted type - HMT313 General environment - HMT314 High pressure/vacuum environment (up to 100 bar) - HMT315 High temperature environment - HMT317 High humidity environment/weather observation - HMT318 High pressure pipeline (up to 40 bar)

The Vaisala HUMICAP(R) HMT120/HMT130 humidity and temperature transmitters are suitable for use in clean rooms, museums, laboratories, data centers, and more. The intelligent measurement probe, which can be replaced on-site, allows for easy maintenance of measurement traceability. The probe can be replaced with minimal downtime and process disruption. The humidity measurement parameters (optional) include relative humidity, dew point/frost point, wet bulb temperature, enthalpy, mixing ratio, water vapor pressure, and saturation water vapor pressure.

The Vaisala HUMICAP® HMD60 series humidity and temperature transmitters are robust and reliable duct-mounted devices designed for monitoring relative humidity in demanding general HVAC and light industrial applications. With excellent accuracy, stability, and reliability, they are ideal measurement instruments for stringent requirements. The HMD60 and HMD65 are certified by BACnet Testing Laboratories (BTL) as products compliant with the BACnet standard. The product models in this series are as follows: HMD62 (for humidity and temperature measurement) TMD62 (for temperature measurement) HMD65 (for humidity and temperature measurement, compatible with BACnet and Modbus communication protocols) HMD60 (for humidity and temperature measurement, with options for output/scale/short probe) TMD60 (for temperature measurement, with options for scale/short probe) *For more details, please contact us.

The HMP60 is a simple, easy-to-operate, and durable humidity probe that offers high cost-effectiveness, making it suitable for OEM applications, integration into devices, glove boxes, greenhouses, fermentation chambers, and use in data loggers.

The small HMP110 humidity and temperature probe features excellent stability and chemical resistance thanks to the latest HUMICAP(R) 180R sensor, with a measurement range of 0–100% RH and -40 to +80°C. The housing of the HMP110 is made of stainless steel and complies with the IP65 standard. This probe is ideal for OEMs and integration into equipment. It is also well-suited for applications such as glove boxes, greenhouses, fermentation chambers, constant humidity chambers, and data logger incubators.

The Vaisala HUMICAP(R) HM70 handheld humidity and temperature meter is designed for spot checks of humidity measurements under harsh conditions. It is also ideal for field checks and for calibrating Vaisala's humidity transmitters. The HM70 consists of a probe from which you can select the appropriate model based on your application, along with the MI70 indicator.

The Vaisala HUMICAP(R) HMP155 humidity and temperature probe offers excellent stability and is a plug-and-play probe that can withstand harsh environments. This probe is designed to provide reliable humidity and temperature measurements, intended for use in demanding outdoor conditions.

The natural ventilation DTR500 radiation shield series enables outdoor installation by protecting humidity probes from solar radiation and rainfall. This shield protects the humidity and temperature probes from reflected light, direct sunlight radiation, and rain.

Using the Vaisala humidity calculation and conversion software, you can easily perform complex humidity calculations and conversions. It covers common parameters, making it user-friendly. It calculates multiple humidity parameters based solely on one known value and its tolerance. Unit conversions are performed instantly, allowing you to check the effects of changes in surrounding conditions such as temperature and atmospheric pressure, and you can adjust the surrounding conditions as needed. The Vaisala humidity calculation and conversion software offers two calculation modes: basic mode and advanced mode. Please choose the one that best suits your calculation and conversion needs.

At Vaisala, we provide technical documentation that clearly explains the "humidity calculation formulas" that can be utilized for various purposes. This material helps you understand the fundamental knowledge necessary for humidity calculations across different applications. It explains how different humidity parameters are correlated, as well as the methods for conversion and calculation.

As the development in the industrial sector accelerates, by looking ahead as much as possible, we can stay ahead of the times with smart solutions and discover new opportunities. Register for the Smart Measurement Learning Mail to gain tips and knowledge on industrial measurement and control. You can gain insights and hints from Vaisala's latest technological information.

With Vaisala Insight software, you can quickly access the settings and data of the Indigo product series measurement probes and other compatible Vaisala devices. The probes can be removed from the process and connected to a PC via USB cable for configuration and field calibration, allowing for simultaneous connection of up to 6 devices. It is available in English and Japanese versions and is compatible with 64-bit versions of Windows 7, Windows 8.1, and Windows 10.

Our company offers a range of products that meet the high-end challenges of our customers. We handle "general-purpose measuring instruments" for various industries. Our measuring instruments, equipped with unique sensor technology, are effective not only in accuracy but also in responsiveness and inline integration, which helps reduce manual labor and improve equipment operational efficiency. We support customers around the world involved in meteorological observation and various industries. Additionally, we provide higher value-added solutions in collaboration with domestic partners. 【Product Lineup】 ■ Humidity and Temperature Meters ■ Dew Point Meters ■ CO2 Meters and Various Gas Measurement Instruments ■ Integrated Platforms ■ Other Measuring Instruments *For more details, please download the PDF or feel free to contact us.