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Technological leadership Technology used in
Mars curiosity rover
Inhouse manufacturing in our own cleanroom located in Vantaa
Humidity and dew point sensors CO2 sensors including light sources,
detectors and filters Barometric pressure sensors Temperature sensors
More about the products here
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Vaisala HVAC product families80-series 90-series 110-series
Vaisala inhouse sensing technology x x x2-year warranty x x xDuct/outdoor models x xCalibration certificate x xSmart measurement modules xField adjustable x xConfigurable options x xSplashproof * xEnhanced chemical tolerance x x
* In certain models
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Take a look at the full HVAC product portfolio here.
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80-seriesThe HMW80 humidity and GMW80 carbon dioxide transmitters are cost-efficient solutions for demand-controlled ventilation
Vaisala HUMICAP® and CARBOCAP® sensor technology provides long lifetime, long-term stability and minimal lifetime cost
CARBOCAP ® technology is suitable for 24/7 occupied spaces – internal reference measurement removes the need to adjust against unknown minimum values (ABC-calibration)
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More information about the HMW80-series and the GMW80-series here.
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80-series Low self-heating by CARBOCAP ® sensor
The housing design allows for accurate CO2and temperature measurements in single device
Comprehensive family of cost-efficient variants available at short delivery times
Easy installation: – No warm-up time or calibration period
required– Loop powered versions available– Wiring in the back plate – snap-on
Sensor location
Sensor location
Vaisala GMW83DAnother brand
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The HMW90 humidity and GMW90 carbon dioxide transmitters are designed for the most demanding HVAC applications
Calibration certificate included
Highest accuracy
Digital ModBus RTU / BACNET MSTP outputs available
Field serviceable, low life cycle cost
90-series
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90-series
Field serviceable Module replacement (calibration certificate
included)
Calibration against handheld or calibration gas
Reduced life-cycle cost
Available in different colours
Decorative cover For best fit to architectural environment
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More information about the HMW90-series and the GMW90-series here.
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110-seriesHMDW110 series HVAC instruments are designed for demanding applications also in washdown areas
IP65 – duct, wall and outdoor mount
Calibrated HUMICAP® sensors provide ±2 %RH accuracy and long-term stability, traceable calibration certificate included
4 … 20 mA loop powered outputs
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110-series
Includes wall, duct and outdoor versions Outdoor version with a radiation shield
Compatible with the RDP100 remote display
Special sensors available for H2O2 disinfection application
Field serviceable
Easy installation
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More information about the HMDW110-series here.
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HUMICAP® humidity sensor
The same sensor is used in demanding industrial applications in power generation, auto industry, industrial drying, paper mills etc. HUMICAP® sensor’s technical benefits:
Stability: Accurate measurements not only today, but after years of use Robustness: The sensor tolerates dust, dirt
and high humidity Selectivity: Fresh paint, cleaning fluids and
new building materials do not cause false readings or drift
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More information about the humidity products.
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HUMICAP® humidity sensorUnbeatable stability both indoors and outdoors.
Humicap180R specified stability in typical HVAC applications:
± 0.5 %RH/year
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CARBOCAP® CO2 sensor The CARBOCAP® carbon dioxide sensor brings
analyzer-level reliability to HVAC measurements. The dual wavelength single-beam technology guarantees the best possible stability.
CARBOCAP® sensor’s technical benefits:– Immediately correct measurements when
plugged in, no waiting for the sensor to correct offset drift
– Works also in 24/7 occupied spaces as reference measurements are performed in every cycle
– Excellent stability and long lifetime with proprietary microglow lightsource
More information about the carbon dioxide products.
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CARBOCAP® CO2 sensor
The light output from the microglow chip is much more stable over time than traditional filament lamps. This means improved CO2 measurement stability and longer sensor lifetime
Emitter
Membrane for thermal insulation
Frame
Reference and CO2 measurement is performed on every measurement cycle using an inhouse tunable filter chip. This guarantees excellent stability and low temperature dependence. 1000 ppm stability test results for 23 powered units in office conditions shown in picture with ±75 ppm 5 year total accuracy specification
Filament lamp
Largest value
smallest value25% fractileMedian75% fractileLegend:
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Animation of the CARBOCAP ®
operating principle
www.vaisala.com/CARBOCAP
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Click for Additional Information
Datasheets, bid specs and price information
HVAC Knowledge base for application notes, brochures, videos
Contact your local sales representative
Vaisala On-line store
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80-series variants
GMW84 GMW84S GMW83 GMW83A GMW83RP GMW83T GMW83D GMW83DRP GMW86P GMW86PTCO2 measuremet x x x x x x x x x xT measurement x x x x 2) x x 2) 1) 1)Humidity measurement x x4..20 mA x x x x0..10 V x x x x x x x xTraffic lights xRelay xTemperature setpoint x xDisplay
TMW82 TMW83 HMW82 HMW83 HMW88 HMW88D HMW89 HMW89DRH measurement x x x x x xHumidity parameters x x x xT measurement x x x x x x x x4..20 mA x x x x0..10 V x x x xWall mount x x x x x x x x
TMD82 TMD83 HMD82 HMD82D HMD83 HMD83D HMS82 HMS83RH measurement x x x x x xHumidity parameters x x x x x xT measurement x x x x x x x x4..20 mA x x x0..10 V x x x x xDuct mount x x x x x xOutdoor mount x x
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1) Passive Pt10002) Passive Pt1000 and
active voltage output
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90-series variants
TMW92 TMW93 HMW92 HMW92D HMW93 HMW93D HMW95 HMW95DRH measurement x x x x x xT measurement x x x x x x x xCalculated parameters x x x x x x4..20 mA x x x0..5/10 V x x xBacnet MS/TP x xModBus RTU x xDisplay x x xRelay x x
GMW93 GMW93D GMW93R GMW93RD GMW93RA GMW94 GMW94D GMW94RD GMW95 GMW95D GMW95R GMW95RDCO2 measurement x x x x x x x x x x x xRH measurement x x x x x xT measurement x x x x x x x x x x x xCalculated parameters x x x x x x4..20 mA x x x0..5/10 V x x x x xBacnet MS/TP x x x xModBus RTU x x x xDisplay x x x x x xIndicator LED x
Configurable models TMW90, HMW90, GMW90 and GMW90R
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110-series variants
HMW110 HMD110 HMS110 HMW112 HMD112 HMS112RH x x x x x xT x x x x x xCalculated parameters x x x x x xWall mount x xDuct mount x xOutdoor mount x xCatalytic sensor * *Configurable outputs x x x
*) Catalytic sensor for environments with hydrogen peroxide desinfection
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