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Parameter|Default Value| Description Server Connection Enabled|OFF|The connection to the server (SmartView, ViewMondo) is active / not active ViewMondo Server IP/Name|-|- Server Port||The TCP port for the server connection ...

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Parameter|Standard- Wert|Beschreibung Server-Verbindung aktiviert|Aus|Die Verbindung zum Server (SmartView, ViewMondo) ist aktiv / nicht aktiv ViewMondo Server IP/Namen|-|- Server Port||Das TCP Port für die Server-Verbindung ...

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...

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...

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

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

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...

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...

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...

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...

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...

Our Calibration Service Team

Portfolio of accredited services Calibration order form

Pricelist & Online Certificate Management

Portfolio of accredited services Calibration order form

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...

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...

Important Concepts of Calibration

Portfolio of accredited services Calibration order form

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...

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...

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...

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...

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...

Adapter bracket for CHM 15k

Adapter bracket for CHM 15k 

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...

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...

Connection Cable for SHM31

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

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...

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...

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WS700-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,...

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...

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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...

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Marketing-Support

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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 /...

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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)....

Test3

The Lufft ceilometer series, including the CHM8k and the CHM15k, was designed to work throughout the year and in any climate. Due to their double case structure combined with a window blower and an automatic heating system, the...

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

The Lufft ceilometer series, including the CHM8k and the CHM15k, was designed to work throughout the year and in any climate. Due to their double case structure combined with a window blower and an automatic heating system, the...

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...

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. ...

COM server

COM server with serial interface via intranet

Radiation shield

Radiation shield

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...

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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...

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...

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...

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Retrofitting Caltrans' RWIS

Caltrans, the California Department of Transportation, monitors a variety of meteorological parameters along California’s roads and highways. These include amount and kind of precipitation, air temperature, pressure, and relative humidity, as well as...

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

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

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...

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...

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...

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7th Largest Wind Farm Replaces Mechanical for Ventus Ultrasonic Sensors

296 turbines of the AES Corporation are located by Buffalo Gap, Texas, US. With a capacity of 524 MW it's the world's seventh largest wind farm to-date. The article link below provides a summary of how Performance Engineer at AES, Tristan Lee, was...

Service

Lufft Service & Support A strong service is the basis for the satisfaction of our customers. If you need information or technical support, our service will help you out - get in contact! Phone: +49 711 518 22 0 ...

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...

Lockable tilt device

Lockable tilt device for mast 4.5m, hot-dip galvanized, tiltable

Mast 4.5m, hot-dip galvanized, tiltable

Mast 4.5m, hot-dip galvanized, tiltable

Metal box

Metal box in 3 different sizes

Mast 6m, hot-dip galvanized, tiltable

Hot-dip galvanized, tiltable mast with 6m height. Cables can be stored inside the mast

Arresting cable

Arresting cable

Four fixed anchor dowel pins

4 fixed anchor dowel pins

Protection shield (R2S-UMB)

Protection shield (R2S-UMB)

Calibration Service

Tel.: +49 711 518 22-0 Contact us 

Our Sites

OTT HydroMet Fellbach GmbH Gutenbergstr. 20 70736 Fellbach GERMANY Contact Lufft Fellbach

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.

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...

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...

Handheld Instruments

Roadside Weather StationsWind measurementWind sensorsData loggersTemperature measurementClimate measurementHandheld InstrumentsElectronic thermo-hygrometersCalibration humidityCalibration flow

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...

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...

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...

Protective cap with grid filter for hand held devices - discontinued

Protective cap for hand held measurement devices for medium pollution levels

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...

Handheld measuring device XC200 - discontinued

The powerful and compact handheld device with state-of-the-art and robust design. Excellent accuracy. The high-resolution color screen displays rel. humidity, temperature and dew point. Excellent readability. The calibration function (offset...

Calibration adapter 6mm / 13mm

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

Hand-held measuring device XC250 (with pyrometer) - discontinued

The powerful and compact handheld device with state-of-the-art and robust design. Excellent accuracy. The high-resolution color screen displays rel. humidity, temperature and dew point. Excellent readability. The calibration function (offset...

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...

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...

OTT Pluvio² L – Weighing Rain Gauge

The OTT Pluvio² L is an all-weather precipitation gauge that uses superior weight-based technology to measure the amount and intensity of rain, snow, and hail. Developed in conjunction with industry-leading meteorological services, the OTT Pluvio² L...

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...

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...

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...

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...

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roadside weather stations

Surge protection (for Lufft UMB - weather sensors)

Surge protection (for Lufft UMB - weather sensors) against voltage spikes. The surge protection (for Lufft UMB - weather sensors) serves to protect the LUFFT UMB sensors and is installed between the ISOCON-UMB and the UMB sensor. It is required for...

Reflector unit

Reflector unit for NIRS31 - UMB

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...

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).

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...

Wind Measurement

Roadside Weather StationsWind measurementWind sensorsData loggersTemperature measurementClimate measurementHandheld InstrumentsElectronic thermo-hygrometersCalibration humidityCalibration flow

Wind Sensors

Roadside Weather StationsWind measurementWind sensorsData loggersTemperature measurementClimate measurementHandheld InstrumentsElectronic thermo-hygrometersCalibration humidityCalibration flow

Surge protection (for TNS)

Surge protection (for TNS)

Data Loggers

Roadside Weather StationsWind measurementWind sensorsData loggersTemperature measurementClimate measurementHandheld InstrumentsElectronic thermo-hygrometersCalibration humidityCalibration flow

Temperature Measurement Devices

Roadside Weather StationsWind measurementWind sensorsData loggersTemperature measurementClimate measurementHandheld InstrumentsElectronic thermo-hygrometersCalibration humidityCalibration flow

Climate Measurement Devices

Roadside Weather StationsWind measurementWind sensorsData loggersTemperature measurementClimate measurementHandheld InstrumentsElectronic thermo-hygrometersCalibration humidityCalibration flow

Electronic Thermo-hygrometers

Roadside Weather StationsWind measurementWind sensorsData loggersTemperature measurementClimate measurementHandheld InstrumentsElectronic thermo-hygrometersCalibration humidityCalibration flow

Calibration Humidity

Roadside Weather StationsWind measurementWind sensorsData loggersTemperature measurementClimate measurementHandheld InstrumentsElectronic thermo-hygrometersCalibration humidityCalibration flow

Calibration Flow

Roadside Weather StationsWind measurementWind sensorsData loggersTemperature measurementClimate measurementHandheld InstrumentsElectronic thermo-hygrometersCalibration humidityCalibration flow

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Surge protection (for Ventus/V200A)

Surge protection (for Ventus/V200A)

Surge protection (for nightvision cameras)

Surge protection (for nightvision cameras)

WS600-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,...

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...

Connection cable (for Lufft UMB - Sensors)

Connection cable for Lufft UMB - weather sensors - available in different lenghts. 10 meter version included in scope of delivery of WS100 family!

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.

Connector without cable

Connector without cable

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...

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...

WS300-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 and air...

WS500-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...

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...

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...

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,...

WS302-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...

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...

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...

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...

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...

WS502-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...

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...

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,...

Test2

The Lufft ceilometer series, including the CHM8k and the CHM15k, was designed to work throughout the year and in any climate. Due to their double case structure combined with a window blower and an automatic heating system, the...