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Traffic Weather

Traffic weather is our keyword for every weather monitoring system, that helps to increase safety on roads, railways, in the air and on the sea. We offer a wide range of sensors and measurement parameters, which have a high influence on the safety...

Aviation Weather

Airport Weather Sensors and Components for Airport Weather Observation Systems (AWOS) and Runway Ice Detection Systems (IDS): Ceilometer, Cloud Height, Cloud Cover, Visibility and Runway Condition Sensors. Airports around the world use Lufft...

Weather- and Runway Observation for airports / Aviation Weather / Airport Weather (AWOS)

The Lufft sensors from the WS-product family are in operation on airports worldwide for real time weather observations. Moreover, the active and passive road- / runway sensors (IRS21-UMB, IRS31-UMB and the ARS31-UMB) are in use on the runways for...

Ice Warning Systems, Austria - AMS Helfenberg - Federal State of Upper Austria

Lufft UMB-technology in state-wide winter maintenance monitoring network. The Federal Government of Upper Austria operates a state-wide monitoring network of approximately 100 ice warning stations. Lufft UMB technology is used as part of an upgrading...

Installation of 73 Ice Warning Stations (RWIS) in the Czech Republic

In the Czech Republic we installed with our general partner ChanGroup s.r.o. 73 ice warning systems. The systems usually consist of our ultrasonic wind sensor Ventus-UMB, the radar rain-sensors R2S-UMB, color cameras as well as one active and one...

Meteorology

Sustainability is a often-used word. But building environmental monitoring networks is complicated and expensive. When planning, therefore, it is important to consider the sustainability - means service life of the entire system. And since this...

Road Weather information Network (ARWIS) with open system architecture - USA / Michigan MDOT

End of 2012 Lufft USA won the bid for the installation of 20 new ARWIS systems (ice warning systems) for Upper Peninsula in Michigan. The acceptance of the bid resulted not only from the price evaluation of the available deals, it was also rated the...

Lufft ceilometers used in large meteo networks of DWD & KNMI

In 2015, two big tenders were won by Lufft – one from the “KNMI” (Dutch Royal Weather Service), and the other one from the biggest German Weather Service “DWD” (“Deutscher Wetterdienst”). Both of them were looking for a cloud height sensor capable of...

Lufft Snow Depth Sensor SHM31 in Use During Audi FIS Ski World Cup in 2019

The Alpine Ski World Cup of the International Ski Federation (FIS) is the international premier class of alpine ski tournaments. The FIS was founded in 1966 by a group of ski experts and the first World Cup was held in Winter 1967/68. Since then, it...

Weather measurement during FIFA Confederations Cup 2013 / FIFA World Cup 2014 - Brazil

The compact weather station WS301-UMB is part of a mobile station for measurement and monitoring of climate measurements during the FIFA Confederations Cup 2013 and the FIFA World Cup 2014 in Brazil. All soccer stadiums that took part on the FIFA...

Solar Monitoring

The most important measurement parameter is irradiation. Since PV systems are becoming ever larger, the accuracy of the irradiation measurement is increasingly important for the efficiency of the system. Wind cools the temperature of the module and...

Several Lufft CHM 15k ceilometer projects in India

The Indian Institute of Tropical Meteorology (IITM) is a scientific institution based in Pune. It is a premiere research institute to generate scientific knowledge in the field of meteorology and atmospheric sciences that has potential application in...

Road Weather Information System network (RWIS) in Russia / Motorway M5 Ural

The Russian route M5 (also known as the Ural Highway) is a major trunk road running across a distance of 1879 km from Moscow to the Ural Mountains. In a long-term project 98 road weather information stations (RWIS) will be installed along this...

Meteorological data monitoring at photo-voltaic power plants in the US

The Imperial Valley Solar Company has built the largest photo-voltaic power plant of the USA and the Lufft WS500- and WS503-UMB compact weather sensors are an important part of this project. Another large project in the US was the solar plant...

Lufft WS100 precipitation sensor helps with construction work in Dublin

The construction work on the Luas line, a public transport system on rails, are subject to strict requirements imposed by the transport authority. The new monitoring station delivers reliable data accurate to the millimetre. The precipitation sensor...

Building Automation

Smart Homes and Smart Cities are the future! What is important: Optimization of energy consumption Protection against material damage Automatic building management Efficient traffic management Smart homes need a professional weather sensor...

MCPS8 Monitoring Software - discontinued

The Lufft OPUS20 datalogger series includes the SmartGraph3 software in delivery. If you require a larger range of functions for a special application of the OPUS20 series, you can additionally use the MCPS8 software from CAD-Computer GmbH&Co.KG...

RWIS in Geislingen, South Germany helps to make the traffic safer

In the South German City Geislingen, a road weather system has been providing important data on road weather conditions and environmental conditions since the beginning of 2016. A non-invasive NIRS31 ground sensor, a WS400 compact weather sensor and...

Introducing the smart and affordable multi-parameter weather sensor Lufft WS10

MAXIMIZE PARAMETER OUTPUT MINIMIZE OPERATION EFFORT FOR SMARTER DECISIONS The Smart Multi-Parameter Weather Sensor WS10 from Lufft

New Generation of laser-based Snow Depth Detection - SHM31 Webinar

Weather services, airports, road maintenance depot, ski resort managers as well as electricity producers can look forward to the new snow depth sensor SHM31 from Lufft. The new sensor is an advancement of the proven SHM 30 which was...

Connection Cable for SHM31

Connection cable for Snow Depth Sensor SHM31 for power and data, standard length is 15 m

Alert system for heavy rainfall inaugurated in Bavarian municipality

With the help of an early alert system for heavy rainfall installed throughout Bavaria, the citizens of the federal state are fighting floods. Installed in 2017 and extensively tested in the meantime, it was officially inaugurated for the...

RWIS Lite – Streamlined Road Weather Information Systems

Keeping roads and highways safe is critically important. In addition to autumn’s and winter’s perils, the increase of weather fluctuations and extreme weather events throughout the year pose further challenges to road decision-makers. Filling the...

KNMI purchased 50 units of CHM15k "NIMBUS"

Long before automated weather stations were available, weather and clouds were already observed visually by officially trained and certified meteorological observers. Today, there are still human observers active in many weather services around the...

PT100 plunge sensor out of stainless steel for food - discontinued

Food probe in stainless steel protective casing for precise temperature measurements (PT100 1/10 class B). IMPORTANT: PT100 plunge sensor out of stainless steel for food is discontinued

Modernization of ITS on the Querétaro motorway, Mexico

Our Mexican Partner Ingeniería Geofísica y Sistema S.A. de C.V. (IGS) won a project from the Ministry of Transport and Communications (SCT) to modernize and install new Intelligent Transport Systems (ITS) along federal bridges and highways in...

Intelligent Passive Road Sensor IRS31Pro-UMB

The passive road sensor IRS31Pro-UMB is flush-mounted in the road. The two part housing design allows the combined sensor/electronics unit to be removed for maintenance or calibration at any time. The following variables are recorded: Road surface...

Non Invasive Road Sensor NIRS31-UMB

The NIRS31-UMB is a non-invasive road weather sensor working with optical principle and is mounted several meters above the surface at bridges or masts. It measures surface conditions such as wetness, ice, snow, or frost as well as water film...

Lufft Rain Gauge & Weather Sensor at Miriam College in Quezon, Philippines

The Miriam College, an exclusive girls school in Quezon City, Metro Manila, Philippines inaugurated their new Henry Sy Sr. Innovation Center (HSSIC) in September 2016. It is the Philippine's first integrated makerspace, where a community of learners...

Hydro-Met Station with WTB100 and WS501 in Malaysia

Our Malaysian sales partner TCK e-solutions just equipped the Department of Irrigation and Drainage Malaysia with a weather monitoring system for evaluation purposes consisting of a Lufft WTB100 rain gaugea Lufft WS501 all-in-one weather sensor...

Lufft WS200 wind sensors on a research station in the Antarctica

Base Orcadas is an Argentine scientific research station in the Antarctica. It is located on Laurie Island, one of the South Orkney Islands (Spanish: Islas Orcadas del Sur), at 4 meters (13.1 ft) above sea level and 170 meters (558 ft) from the...

Integrated road weather systems for effective driver messaging

Challange Drivers may not be aware of the road conditions that are ahead and drive at inappropriate speeds for the conditions. It can be difficult to notify drivers with timely information at the correct location and time Solution Use RWIS to turn...

Smart Solar Monitoring / PV Monitoring with Smart Weather Sensors

When selecting a suitable pyranometer for photovoltaic monitoring the company Solare Datensysteme GmbH decided for the Lufft WS501-UMB All-in-one weather station. According to the company the Pyranometer delivers the most precise measurements for the...

Mexico - HydroMet Calibration Vehicle with WS501 weather station on board - IGS Hydro

The Office of Meteorology and Hydrology in Mexico equipped a vehicle with measurement technology for verification of their Hydro-Met stations. We are proud that they decided to choose our smart WS501 compact weather station (All-in-one) for...

Handheld measuring device XP100 - discontinued

Suitable for measuring tasks requiring a high degree of precision. Mini USB port with software and online data collection. 25 languages available, accuracy is 0.01°C across the full measuring range. Solely for use with PT100 sensors. IMPORTANT:...

Lufft Snow Height Sensor SHM30 at ICIMOD-Station in Yala Glacier, Nepal

Langtang is a region in the Himalayas of Nepal to the north of the Kathmandu Valley and bordering Tibet. Since 2011, it has been the focus of intense glaciological, meteorological, and hydrological fieldwork over the past four years as part of the...

OTT WAD 200/314 - Weighing Rain Gauge - discontinued

The OTT WAD 200/314 combines the advantages of a tipping and weighing system and is specially designed for the use in subtropical and tropical climates. The highly sensitive measuring principle of the precipitation meter meets the requirements of the...

Building Automation - Smart Lufft-Sensor on Stavros Niarchos Foundation Cultural Center (SNFCC) in Athens

In Athens the Stavros Niarchos Foundation Cultural Center (SNFCC), which was designed by Renzo Piano, is built. It will host the the National Library of Greece and the Greek National Opera. We are part of this actual largest buliding project in...

Spare part cap (ARS31-UMB)

Spare part cap (ARS31-UMB)

Spare part cap + electronics (ARS31Pro-UMB)

Spare part cap + electronics (ARS31Pro-UMB)

Spare part cap (IRS31Pro-UMB)

Spare part cap (IRS31Pro-UMB)

Passive Road Surface Temperature Sensor WST1

The surface temperature sensor measures runway and highway-temperatures highly precise, both on asphalt and concrete. The Surface temperature sensor WST1 works in conjunction with the intelligent active road sensor ARS31Pro and any WS weather...

Weather Monitoring network equipped with Lufft wind sensor VENTUS

In 2010 we won a tender for 30 ultrasonic anemometers (as a part of meteorological weather stations). The National Weather Service of Mexico (CONAGUA) wanted to build weather stations in the southwest of Mexico (States of Chiapas and Tabasco). ...

Ceilometer Network "ALICEnet"

ALICEnet is a network of measuring stations operated by Italian research institutions and environmental authorities to improve the multidisciplinary use of environmental data. It is able to generate an atmospheric profile in real time, carried out by...

Adapter bracket for CHM 15k

Adapter bracket for CHM 15k 

Dust Monitoring

Air is lifeblood. Daily we inhale approximately 15.000 liter. Still, the air contains invisible pollutants, which vary in its composition and concentration depending on the location. Especially the respirable particles with a diameter of less than...

Calibration adapter 6mm / 13mm

Calibration adapter with a diameter  of 6mm and 13mm available

Intelligent Active Road Sensor ARS31Pro-UMB

The active ARS31Pro-UMB sensor is flush-mounted in the road or runway surface and measures the freezing temperature by means of active cooling and heating of the sensor surface. through this, it's independent from the de-icing material. In addition,...

Hydro-Meteorology

Climate change makes for more extreme weather. The main reasons for this are wind and precipitation.That is why an increasing number of meteorological and hydrological monitoring networks are coming together. Global coverage with hydro-meteorological...

Ceilometer CHM 15k „NIMBUS“

The Lufft CHM 15k has a double-walled housing combined with integrated fan and automatic heating system. Thus it provides reliable protection against misting, precipitation, freezing or overheating. Exact results due to high sensitivity! Reliable...

Snow Depth Sensor SHM31

Millimeter-accurate snow levels in all weather conditions: The SHM 31 operates with a visible, easy-to-measure measuring beam. The snow depth is given up to 15 meters within seconds, millimeter-accurate and reliable. Various heating functions...

Intelligent Active Road Sensor ARS31-UMB

The active road sensor ARS31 is installed flush with the road/runway surface and calculates the freezing temperature by means of active cooling and heating of the sensor surface. The freezing temperature measurement is independent of mixture. The...

CHM 15k Simulator for Cloud Height Simulation

The simulator has to be deployed on the top of the ceilometer covering the laser inlet. One of the five LEDs receives the laser impulse emitted by the ceilometer and, after a certain time has passed, sends an optical signal back to the ceilometer...

Energy-saving in the holiday paradise: The Constance Hotels and Resorts rely on WS504

The Constance Hotels & Resorts have sites in Mauritius, in the Seychelles and the Maldives. There, the operators mounted automatic weather stations including the weather sensor WS504 and the precipitation meter WTB100 from Lufft for a special...

Snow Depth Sensor SHM 30 - discontinued

Compact, reliable and cost-efficient. The SHM30 snow depth sensor reliably determines snow depths up to 10 meter within seconds and with millimeter precision. Based on an opto-electronic distance sensor emitting visible eye-safe laser light (laser...

WS100 Radar Precipitation Sensor / Smart Disdrometer

The Lufft WS100 is our rain sensor with radar technology and adjustable heating. Using a 24-GHz Doppler radar, it measures the speed of all forms of condensed water. These include rain, freezing rain, hail, snow and sleet. The low-energy sensor...

Connection cable (for Lufft UMB - Sensors)

Connection cable for Lufft UMB - weather sensors - available in different lenghts.

Meteorological Network of weather stations trusts in Lufft Sensors in Italy

Between 2009 and beginning of 2010 a huge meteo measurement network with more than 100 stations were build in the north and middle of Italy (Emilia Romagna, Ligurien, Toscana). The aim of the project was the extensively coverage for measurement of...

Remote Temperature Probe WT1

Smart All-in-One sensors from Lufft offer an additional input to connect external sensors, such as the external temperature probe WT1. This remote temperature sensor can be combined with any member of the WS family. A typical application is the use...

WS3100-UMB Reference Weather Sensor - discontinued

Relative humidity is measured by means of a heated capacitive sensor element; a precision PT100 measuring element is used to measure air temperature. A resonant pressure transducer is employed for precise pressure measurement. Due to the integrated...

Smart Precipitation Measurement with radar precipitation sensor

MAXIMIZE OUTPUT MINIMIZE MAINTENANCE FOR INFORMED DECISION MAKING The Radar Precipitation Sensor & Present Weather Detector WS100 from Lufft

Screw-in 4-pole connector for PT100 individual sensors - discontinued

Screw-in 4-pole connector for PT100 individual sensors IMPORTANT: Screw-in 4-pole connector for PT100 individual sensors is discontinued

Power supply 24V/10A

Power supply 24V/10A

Webinar - The new radar precipitation sensor WS100

shm31

WS510-UMB Smart Weather Sensor

From the WS product family of professional intelligent measurement transducers with digital interface for environmental applications. Integrated design with ventilated radiation protection for measuring: Air temperature, relative humidity, air...

Handheld measuring device XP201 for reference humidity - discontinued

High-precision reference measurement standard for industrial humidity calibrations. Suitable as humidity reference in climate chambers or humidity generators. Mini USB interface with software, online data collection. IMPORTANT: Hand-held measuring...

Old container, new station: WS600 part of air quality measurement system in Kutaisi

An AQM station including a Lufft WS600 all-in-one weather sensor was installed by our local system integrator ELKO LLC in Kutaisi, Georgia in May 2017. It was mounted on an existing measurement container provided by the customer LEPL National...

Product Video: 10 Year Lufft WS Family Anniversary

All-in-One Handheld Device XA1000 - discontinued

"All-rounder" in the handheld measurement technology segment. A universal measuring device for professionals with the inclusion of exchangeable SDI Sensors. Highly precise measurements of temperature and relative humidity. Integrated air pressure...

Handheld Measuring Device XP101 for reference temperature - discontinued

The highly precise temperature probe of the hand held device XP101 is an ideal reference standard e.g. in calibration laboratories. It´s Mini USB interface uncludes software and online data collection. Excellent stability through multiple annealing...

Calibration kit IRS31-UMB

Two sodium chloride solutions according to the freezing temperature -2.0 °C (+/- 0.5 K) and -10.0 °C (+/- 0.5K) 

Preventing Rails From Heat-Induced Deformation

On-going heat periods without rain can cause rails to expand above their limits. They start to deform, blocking or even derailing trains. In 2021, UK’s Network Rail has established a weather monitoring system for its West Coast main line to reduce...

WS10 Smart Weather Sensor - discontinued

The All-in-One Weather Sensor WS10 covers 10 parameters simultaneously. It‘s particularly suitable for building automation and solar rooftops. The data transfer takes place via Wi-Fi or RS485. IMPORTANT: WS10 is discontinued

Rain Gauge WTB100

Tipping bucket rain gauge with bounce-free reed contact.

Handheld Instruments

The range of portable instruments is comprehensive and serves a full range of different applications. Decisive for the various uses are mainly the measurable parameter. For the measurement of temperature, humidity, flow or pressure...

PT100 plunge sensor, long - discontinued

This high-precision immersion probe in stainless steel protective housing can also be used as a reference sensor for calibration and testing systems. IMPORTANT: PT100 plunge sensor, long is discontinued

KNMI - Field test of the Lufft / Jenoptik SHM30 laser snow depth sensor

Field test report of the Lufft / Jenoptik SHM30 laser snow depth sensor, conducted by Netherlands weather service KNMI - R&D Information and Observation Technology - De Bilt, from December 2011 - June 2011. To the field test report of the Lufft /...

Lufft weather sensors in Taichung Central Park Taiwan

The new developing Taichung Central Park is located at the old military Shuinan Airport that will transform into an environmental friendly leisure, industries and business centre. During its construction it's equipped with more than 100 sets of the...

PT100 plunge sensor, short / long - discontinued

The immersion probe is suitable for measurements in gaseous media, liquids and granular material, such as sand. We offer this sensor in a short and in a long version. IMPORTANT: PT100 plunge sensor, short / long is discontinued

PT100 surface sensor - discontinued

At the head of the surface temperature probe is a spring-loaded sensor which takes the temperature. Can be used on flat, matt and metallic surfaces. IMPORTANT: PT100 surface sensor is discontinued

Passive Road Surface Temperature Sensor WST2

The surface temperature sensor measures runway and highway-temperatures highly precise, both on asphalt and concrete. Passive Road Surface Temperature Sensor WST2 can be used with Lufft UMB-ANACON converter (8160.UANA).

Reflector unit

Reflector unit for NIRS31 - UMB

Outdoor PT100 Temperature Sensor

External PT100, 4 wire temperature sensor, with two different cable lengths. Sensor is usually connected to the ANACON and used in road weather applications.

VENTUS-X-UMB field test in Norway

In a project, launched in January 2016, the Norwegian airport systems integrator Avinor has tested a new VENTUS-UMB model with an enhanced heating power. Two of the new models have run in the field, installed at the most extreme sites in Norway,...

Allround SDI Temperature/Humidity sensor - discontinued

Compact temperature-/humidity sensor, in plastic tube. Application in HVAC field, reference measurement in accordance with ISO9000 Quality Assurance.

Mast fixing unit for stationary road sensor

Mast fixing unit including protection tube & mounting clamp for diameters of 60 – 80 mm (2 ⅜ – 3 ¼in).

LCOM

The LCOM (Lufft-Communicator) is an industrial PC with the Windows-CE operating system. The following interfaces are available for communication purposes: USB, CDMA modem (RS232), Partyline modem (RS232) or UMB bus (RS485). Conversion to the...

Connection cable (for Lufft Wind/Traffic UMB - Sensors)

Connection cable (for UMB - sensors) available in different lenghts

SDI Temperature-/Humidity sensor with 5mm diameter - discontinued

Compact, slim temperature-/humidity sensor in stainless steel protective tube. With a diameter of just 5mm, the sensor is suitable for applications in measurement areas which are difficult to enter.

Metal box

Metal box in 3 different sizes

VENTUS-X-UMB Ultrasonic Wind Sensor with extended Heating

The accurate wind sensor uses the run-time differential method for determining the wind speed and wind direction. It provides output for instantaneous values, vector and scalar means, the maximum gust of wind and wind direction, the maximum/minimum...

Software collector

Web-based data collection software with two versions: Basis version for up to 5 connected measurement stations  Unlimited version  Data is stored in a database and can also include webcam pictures.

WS800-UMB Smart Weather Sensor

From the WS product family of professional intelligent measurement transducers with digital interface for environmental applications. Integrated design with ventilated radiation protection for measuring: Air temperature, relative humidity,...

Lufft Signal Tower with LED beacons, wall mounting bracket

Lufft Signal Tower with LED beacons, wall mounting bracket

Digital-Analog-Converter DACON8-UMB

The Lufft-DACON8-UMB (Digital-Analog- Converter) converts up to eight channels into analog output signals. The converter can be used with one or a combination of different UMB sensors. The Lufft-DACON8-UMB uses the UMB protocol of the sensors to read...

UMB Interface Converter ISOCON-UMB

ISOCON-UMB communication module for all UMB sensors with Communication-watchdog for reliable sensor function (reset) Galvanic isolation LED indication for operation mode converts RS485 into RS232. By installing several ISOCONs connected to a...

WS200-UMB Smart Weather Sensor

From the WS product family of professional intelligent measurement transducers with digital interface for environmental applications for measuring wind direction and speed. One external temperature or rain sensor is connectable.

SDI High Temperature-/Humidity sensor - discontinued

Stainless steel sensor equipped with a Teflon probe is especially suitable for high temperature/humidity measurements.

GPRS modem

GPRS modem in conjunction with LCOM

VENTUS-UMB Ultrasonic Wind Sensor

The accurate wind sensor uses the run-time differential method for determining the wind speed and wind direction. It provides output for instantaneous values, vector and scalar means, the maximum gust of wind and wind direction, the maximum/minimum...

Connector without cable

Connector without cable

Road Weather Information System RWIS

Introducing the CHM8k: LIDAR-based Cloud Height Sensor / Ceilometer

Watch webinar recording

Wind Measurement

In environmental applications, a variety of professional and intelligent data devices are available in Lufft's range of products. All anemometers and compact weather stations are equipped with digital interfaces and ultrasonic sensors....

Traverse for R2S-UMB and WS family devices

Traverse for R2S-UMB and WS family devices.Two pairs of warm drive clamps with different length (enclosed in delivery) allow mounting of traverse on pole diameter between 40 - 80mm.

Service Portfolio

With a high level of professional competence and many years of experience, our team is available to answer any questions you may have. Due to our efficient factory layout and highly skilled associates at Lufft, we work quickly, flexibly...

WS503-UMB Smart Weather Sensor - discontinued

From the WS product family of professional intelligent measurement transducers with digital interface for environmental applications. Integrated design with ventilated radiation protection for measuring: Air temperature, relative humidity, air...

WS303-UMB Smart Weather Sensor - discontinued

From the WS product family of professional intelligent measurement transducers with digital interface for environmental applications. Integrated design with ventilated radiation protection for measuring: Air temperature, relative humidity, radiation...

WS504-UMB Smart Weather Sensor - discontinued

From the WS product family of professional intelligent measurement transducers with digital interface for environmental applications. Integrated design with ventilated radiation protection for measuring: Air temperature, relative humidity, air...

WS304-UMB Smart Weather Sensor - discontinued

From the WS product family of professional intelligent measurement transducers with digital interface for environmental applications. Integrated design with ventilated radiation protection for measuring: Air temperature, relative humidity, radiation...

Power supply 24V/4A

Power supply 24V/4A 

Thank you for your contact request

Russian weather service relies on Lufft weather sensors

On the recommendation of the Russian Lufft partner Meteo-Sensor, the Hydro-Meteorological Center of Russia in Moscow recently installed an automatic weather station equipped with the Lufft compact weather sensors WS100 and WS500. The weather data...

Watch Webinar recording

Thank you for your interest in our webinar about the new Lufft WS100 Radar Precipitation Sensor. Enjoy watching the recording

Thank you for your contact request

Watch Webinar recording

With the following link you can also download the presentation as pdf file. Download webinar presentation If you have any questions or need advice, do not hesitate to get in contact with us or visit the WS100 product page! Get in...

Agricultural Meteorology

Agro-meteorological application (AgMet) are becoming more and more important. With a rising world population, agricultural production has to become more efficient. Water is precious and scarce, pesticides are expensive and harmful to the environment...

WS301-UMB Smart Weather Sensor

From the WS product family of professional intelligent measurement transducers with digital interface for environmental applications. Integrated design with ventilated radiation protection for measuring: Air temperature, relative humidity, air...

WS401-UMB Smart Weather Sensor

From the WS product family of professional intelligent measurement transducers with digital interface for environmental applications. Integrated design with ventilated radiation protection for measuring: Air temperature, relative humidity,...

WS501-UMB Smart Weather Sensor

From the WS product family of professional intelligent measurement transducers with digital interface for environmental applications. Integrated design with ventilated radiation protection for measuring: Air temperature, relative humidity, air...

AgMet - Monitoring of microclimate weather in wine yards- Hungary

Winegrowers in Pécs, Hungary's fifth largest city, rely on Lufft. The all-in-one sensor WS600-UMB measures all relevant meteorological data at the place of installation. Based on the results, far-reaching decisions can be taken. More about it in our...

WS601-UMB Smart Weather Sensor

From the WS product family of professional intelligent measurement transducers with digital interface for environmental applications. Integrated design with ventilated radiation protection for measuring: Air temperature, relative humidity,...

Handheld measuring device XP200 - discontinued

Hand held device with integrated air pressure sensor is compatible with various intelligent external temperature and humidity probes. IMPORTANT: Hand-held measuring device XP200 is discontinued Please check the alternative: All-in-One Handheld...

Handheld measuring device XP400 - discontinued

Ideal for volume measurements, air intake and air discharge measurements in climate measuring technology. Data memory and software. IMPORTANT: Hand-held measuring device XP400 is discontinued Please check the alternative: All-in-One Handheld...

WS3000-UMB Reference Weather Sensor - discontinued

Relative humidity is measured by means of a heated capacitive sensor element; a precision PT100 measuring element is used to measure air temperature. A resonant pressure transducer is employed for precise pressure measurement.  Accuracy in Detail: ...

Test3

Contact Lufft Berlin - optical sensors

Test2

WS310-UMB Smart Weather Sensor

From the WS product family of professional intelligent measurement transducers with digital interface for environmental applications. Integrated design with ventilated radiation protection for measuring: Air temperature, relative humidity, air...

Service Support

Protective housing short (car) with mounting flange

Protective housing short (car) with mounting flange - For use with MARWIS (2m measurement distance to road surface) Special features: Simple installation or removal of the sensor via retaining brackets (no tools are required) Housing height 20cm

Kit for magnetic bracket horizontal (MARWIS-UMB)

Kit for magnetic bracket horizontal for non - contact - measurement - sensor MARWIS-UMB

Magnets for MARWIS-UMB bracket

Magnets for MARWIS-UMB bracket

Kit for magnetic bracket vertical (MARWIS-UMB)

Kit for magnetic bracket with four strong magnets for careful vertical installation of MARWIS-UMB on vans similar vehicles. Requires metal ground for attachment.

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Uninterruptible power supply

Uninterruptible power supply

PV Monitoring: Smart Solar Monitoring with Smart Weather Sensors

Wind Turbine Control: Mechanical vs. Ultrasonic Wind Sensors - a Cost Benefit Analysis

Whitepaper: Mobile Sensors for Road Authorities

Snow Depth Measurement - A Technology Comparison

Measurement Principles

50 Resources for Solar Energy Professionals

Smart Solar Monitoring by the best in class - Webinar

All you need to know about Solar Monitoring

Test Training

Temperature sensor

External temperature sensor with different cable lengts

OTT Pluvio² S

The OTT Pluvio² S weighing precipitation gauge measures the intensity and cumulative precipitation in a broad measuring range from 0 to 3,000 mm/h. The professional rain gauge is a further development of the tried-and-tested OTT Pluvio², with...

Fault current protective switch

Fault current protective switch

OTT Pluvio² L in use for a research project in Antarctica

Close to McMurdo Station in Antarctica, researchers from the University of Colorado, Boulder and the National Center for Atmospheric Research are investigating methods to measure the accumulating snowfall in the harsh Antarctic environment. These...

Whitepaper: How to monitor factors influencing the Performance Ratio - Solar Utility Scale

Watch Webinar recording

Accompanying eBook about the top 10 references of the WS family: Download eBook You would like to learn more about the Lufft WS Family? To the Lufft WS overview If you have any questions or need advice, do not hesitate to get in...

iOS Help

Parameter | Default Value | Description Server Connection Enabled | OFF | Connection to SmartView server enabled / disabled Server Name/IP Address ||The host name or IP addess for the SmartView server TCP Port|30100|The TCP port for the...

IOS Hilfe

Parameter|Standard- Wert|Beschreibung Geräteverbindung aktiv|An|Die Kommunikation mit dem Marwis-Sensor ist aktiv Kommunikations- Timeout|750|Der Kommunikations-Timeout in Millisekunden für die Bluetooth Kommunikation mit dem...

ANDROID Help

Parameter|Default Value| Description Device Connection Enabled|On|Connection to the Marwis device enabled/disabled. Communication Timeout (ms)|150ms|Communication timeout in milliseconds for Bluetooth communication with the MARWIS...

ANDROID Hilfe

Hiermit ist die Kopplung mit einem neuen bzw. einem anderen Bluetooth-Gerät (Tablet, Smartphone) bei einer bereits bestehenden Kopplung mit einem Gerät gemeint. Hinweis: Nach dem erstmaligen Verbindungsaufbau, versucht der MARWIS-Sensor...

Our Sites

New network of weather stations in Sheffield

OTT HydroMet is installing fifteen automatic weather stations as part of the University of Sheffield’s Urban Flows Observatory, which is led by the Departments of Civil and Structural Engineering, and Automatic Control and Systems Engineering (ACSE)....

CO2 sensor - discontinued

The CO2 sensor is designed for use in harsh, demanding OEM applications. A multiple point CO2 and temperature adjustment procedure leads to excellent CO2 measurement accuracy over the entire temperature working range, ideal for use in agriculture or...

Diagram paper

Diagram paper in various designs can be found in the Partner Shop at www.meteorologyshop.eu. TO THE LUFFT ACCESSORIES SHOP Thermographs: Order now Hygrographs: Order now Thermohygrographs: Order now Barographs: Order now Meteographs: Order...

Wind energy in Norway - Icing of wind sensors? Not with the ultrasonic wind sensor VENTUS!

Renewable energy in Norway is getting more and more important! The government has spent the goal that the use of renewable energy should increase strongly over the next years. Wind power plays a major role in this endeavor. Norway is climatically and...

Extension cable for digital sensors

Extension and/or connecting cable for digital sensors in different cable lengths.

OPUS 20E for external Sensors - discontinued

Air flow and differential pressure sensors are typically connected to the OPUS20E via analogue inputs as opposed to the maximum of 4 external temperature or humidity sensors that can be integrated via a digital BUS protocol. In connection with its...

Meeting Safety Standards at Hamburg Airport

A new guideline standardizes the assessment of runway conditions at airports. The international Global Reporting Format (ICAO GRF) helps pilots to better assess conditions on the runway. It will apply to airports around the world from November 4th....

OTT Parsivel² - Laser Weather Sensor

The OTT Parsivel² is a modern laser disdrometer for comprehensive measurement of all precipitation types. The Parsivel² captures both the size and speed of falling particles, classifying them into one of 32 separate size and velocity classes. The raw...

Lufft Ceilometer CHM 8k

The new Lufft CHM 8k ceilometer empowers meteorologists at weather services and airports to make the right decisions with highest confidence and minimal maintenance. Especially in the critical height below 1 km, the Lufft CHM 8k detects cloud bases...

Lufft Wins Road Weather Tender in Estonia

In a tender issued by the Estonian Road Administration (ERA), Lufft sensors were able to prevail against their competitors. Six new sets of road weather sensors (Visibility Sensor VS2k, Weather Sensor WS300, Precipitation Sensor R2S and Wind Sensor...

Precipitation Sensor R2S-UMB - discontinued

The speed rate of drops is registered with a 24 GHz doppler radar system. By comparison between the speed rate and the size of drops, the quantity of rain or its intensity will be registered. The road condition (rain/snow/snow-covered rain/freezing...

German Winter Service / Winter Maintenance trusts in Mobile Road Weather Sensor MARWIS

The following two examples show, that many German Winter Service / Winter Maintenance trusts in Mobile Road Weather Sensor MARWIS: MARWIS supports winter service in Waiblingen, Germany In Waiblingen close to Stuttgart MARWIS has been in use since...

Mobile weather sensor MARWIS in operation on airports - Italy

The mobile weather sensor MARWIS is succesfully in operation on several airports in Italy, like Airport Bergamo BGY, Airport Venedig, Airport Triest and others. Customer opinion - Mr. Fabio - Airport Bergamo: The MARWIS from Lufft is a very useful...

Mobile Sensor MARWIS Supports Efficient De-Icing of Aircrafts

Let's think about a wintry scene at the Schiphol Airport (Amsterdam, NL): De-icing machines surrounding an aircraft engulfed in clouds of smoke. As you may can imagine, the de-icing process takes time as well as manpower and significantly impacts the...

Athens International Airport (AIA) uses MARWIS to monitor runway

On January 30, 2019, the first patrol car at Athens International Airport (AIA) – Eleftherios Venizelos was equipped with one MARWIS 2.0 provided by our local sales partner AEVEKO. The images show the patrol vehicle after the successful installation...

Test drives with the mobile sensor MARWIS at Eindhoven Airport, NL

In January 2019, Eindhoven Airport suffered from heavy snowfalls. But thanks to the Dutch Air Force, the runway is kept usable with the help of our mobile road sensor MARWIS. Although the sensor is still in the test phase, it has delivered...

MARWIS Mobile Sensor Makes Tahiti Airport Safer

Faa'a Airport is the international airport of French Polynesia on the island of Tahiti. It is named after the municipality of Faa'a and is located 5 km southwest of Papeete - the capital of French Polynesia. The airport was built mainly on...

Smartly Fighting Slickness on Slopes

Slopes are among the most dangerous places in road traffic. Although rainwater can drain off, snow and freezing wetness pose an increased risk on ramps and grades. To ensure safe travel on a ramp, the Swiss company Migros built a heater into the...

Pressure sensor - discontinued

Pressure sensor IMPORTANT: Pressure sensor is discontinued

Lufft I-BOX Serial - Discontinued

The Lufft I-BOX Serial is your gateway for almost every measurement task – thanks to flexible app-technology! You select an app for data input, for data handling and for data output. For example, a particular Data Entry app will query 10 OPUS20...

OPUS 20 THIP - discontinued

The only LAN datalogger with built-in sensors and the highest precision! Firmware online updatable. The OPUS20 runs on batteries or powered via USB. Alternatively, you have the possibility to power the device via POE (Power over Ethernet). ...

Visibility Sensor VS20k-UMB

The VS20k visibility sensor measures visibility up to 20'000 m, ideal for road traffic applications on motorways, highways or bridges. A calibration device is available (optional). The VS20k-UMB is configured via the software UMB Config Tool: ...

Visibility Sensor VS2k-UMB

The VS2k visibility sensor measures visibility up to 2000m, ideal for road traffic applications on motorways, highways or bridges. A calibration device is available (optional). The VS2k-UMB is configured via the software UMB Config Tool: Reading /...

MARWIS - Mobile Advanced Road Weather Information Sensor

The mobile road weather sensor MARWIS turns vehicles into driving weather stations by detecting several critical road and runway weather parameters. It can be installed on vehicles with a distance of 1 - 2m above the surface and delivers information...

Lufft I-Box power supply for DIN rail mount - discontinued

Lufft I-Box power supply for DIN rail mount Output voltage 24V / 1A DC

Legal information

G. Lufft Mess- und Regeltechnik GmbH has been renamed to OTT HydroMet Fellbach GmbH on January 12th, 2021 Address: OTT HydroMet Fellbach GmbH Gutenbergstr. 20 70736 Fellbach Germany E-Mail: [email protected] Tel: +49 711 51822 0...

Switch for door contact

Switch for door contact

Temperature & humidity probe - discontinued

Temperature & humidity probe

Stainless steel sinter protective cap for high dirt level protection

Stainless steel sinter protective cap for high dirt level protection. Suitable for XC200, XC250 and Temperature Humidity Probe TFF20.

SDI Airflow-/Temperature Sensor (0.08…2m/s) - discontinued

Reference device for airflow and temperature measurements in service and maintenance. Proof of air tightness of buildings and rooms. IMPORTANT: SDI Airflow-/Temperature Sensor (0.08…2m/s) is discontinued

Calibration Service

Tel.: +49 711 518 22-0 Contact us 

Important Concepts of Calibration

Portfolio of accredited services Calibration order form

Training

 If you need general information or technical support, our service will help you out - get in contact! Phone: +49 711 518 22 0  |  E-Mail: [email protected] Contact Service / Support

Pricelist & Online Certificate Management

Portfolio of accredited services Calibration order form

Our Calibration Service Team

Our team consists of professionals who are passionated and experienced in the calibration and adjustment of temperature, dew point temperature, humidity, flow, pressure as well as factory certificates.

Maintenance & Repair Service

Please contact us in case of any issues concerning maintenance or repair of our sensors and instruments. We are here to help you out! Phone: +49 711 518 22 0  |  E-Mail: [email protected] Contact Maintenance & Repair Service

High-Quality Wooden Case for Hand-Held Devices

High-quality wooden case for hand-held devices

Mounting clamp, steel

Mounting clamp, steel with different diameters.

Connection cable (for Snow depth sensors) - discontinued

Connection cable for Snow depth sensor SHM30 is discontinued

SDI Airflow-/Temperature Sensor (0.2…20m/s) - discontinued

For airflow and temperature measurements in climate technology environment. IMPORTANT: SDI Airflow-/Temperature Sensor (0.2…20m/s) is discontinued

Details

Wall mounting, anti - theft

Wall mounting, anti - theft

Adapter for T/RH sensor

Adapter for T/RH (temperature/humidity) sensor

Plug-in power supply (OPUS20)

Plug-in power supply (OPUS20) Output voltage 5V / 1,2A

Y Connector

Y Connector

Plug-in power supply (Lufft I-BOX) - discontinued

Plug-in Power supply (Lufft I-BOX) Output voltage 24V / 500mA DC

Plug multipoint socket (OPUS20)

Plug multipoint socket (OPUS20)

Temperature & Humidity sensor for reference measurements - discontinued

Temperature & Humidity sensor with highest precision for reference measurements IMPORTANT: Temperature & Humidity sensor for reference measurements is discontinued

Radiation shield

Radiation shield

COM server

COM server with serial interface via intranet

Plastic case - discontinued

IMPORTANT: This article is discontinued Plastic case for OPUS and UMB sensors

Mast fixing for plastic case UMB

Mast fixing for plastic case UMB

GPRS/GSM modem with camera port

GPRS/GSM modem with camera port

UMB Analog Transmitter ANACON-UMB

UMB Analog Transmitter ANACON-UMB

Battery for uninterruptible power supply

Battery for uninterruptible power supply

OPUS 20 TCO - discontinued

The only LAN datalogger with built-in sensors and the highest precision! Firmware online updatable. The Opus20 runs on batteries or powered via USB. Alternatively, you have the possibility to power the device via POE (Power over Ethernet). ...

Climate Measurement Devices

Climate conditions are an important factor in today's industrial processes. Lufft has therefore been developing and producing a wide range of instruments to measure environmental variables such as temperature, humidity, wind speed, and...

Temperature Measurement Devices

The handheld instrument XA1000 is a multi-talented measurement device. It has a digital interface for SDI sensors for measurement of temperature, relative humidity, air pressure as well as airflow and an integrated air pressure sensor....

About us

Quality Standards

Planning: We listen to our customers and analyze their behavior during data collection and evaluation. With the knowledge of what our customers really need, we develop systems and solutions that advance progress. Development: The latest...

CHM Data Viewer - software

The CHM Data Viewer is a special visualization software with an easy to use interface. The software allows a representation of the data, which are measured with the Laserceilometer CHM 15k. The data is previously stored as raw data in NetCDF format...

OTT Parsivel² - Laser Weather Sensor

The OTT Parsivel² is a modern laser disdrometer for comprehensive measurement of all precipitation types. The Parsivel² captures both the size and speed of falling particles, classifying them into one of 32 separate size and velocity classes. The raw...

Data Privacy

The use of our website is, as a rule, possible without the use of personal data. Insofar as personal data (for example name, address or e-mail address) is collected, this shall be, as far as possible, on a voluntary basis. This data shall...

Electronic Thermo-hygrometers

LUFFT's range of portable instruments offers a host of applications. In addition to mechanical products, electronic thermometers are designed and manufactured. Electronic thermo-hygrometers are used primarily to measure climate. Under...

Data Loggers

Since 1881 G. Lufft Mess- und Regeltechnik has been known as a developer and manufacturer of high-precision climate measuring devices. The company provides both its extensive data collection systems and individual hand-held instruments...

Stainless steel wall mounting clip

Stainless steel wall mounting clip

Our Certifications and Awards

Quality and precision are the first priority for Lufft, which shows the certified quality management system in accordance with the requirements of the international known standard ISO 9001. Lufft follows this requirements since 1995. ...

Protective housing long (trucks) with mounting flange

Protective housing long (trucks) with mounting flange - For use with MARWIS (1m measurement distance to road surface) Simple installation or removal of the sensor via retaining brackets (no tools are required)Housing height 50cm

Service

Weather monitoring at German Landfills

According to the Landfill Regulation and Federal Emission Law in Germany it is mandatory on landfills to monitor weather data such as temperature, precipitation, evaporation, wind direction and speed. This is not only good for environmental...