Lufft
G. Lufft Mess- und Regeltechnik GmbH, has been developing and producing professional components and systems for climate and environment measurement for more than 130 years. Our products are used throughout the world in the fields of industrial climate measurement technology, meteorology and traffic engineering as well as in monitoring systems in the pharmaceutical industry.
The precision workmanship of highly skilled specialists has enabled the LUFFT label to be known and the products to be purchased worldwide. Intelligent meteorological sensors form the basis of highly available measuring networks along roads, rail and at airports all over the world. Meteorological services and environmental bodies appreciate the precise and long lasting Lufft quality as do building equipment manufacturers and energy suppliers as well. Lufft underlines its claims to high quality by operating its own calibrating laboratory.
PRODUCTS
Handheld Device XA1000 “all in one” | OPUS 20 THI |
Handheld Device XP100 | OPUS 20 THIP |
Handheld Device XP200 | Handheld Device C300 |
Handhled Device XP400 | Handheld Device C120 |
Handheld Device E200 | Differential Preesure |
Handheld Device A1 SD1 | Climate meter |
Humidity
It is important to choose the right humidity measurement solution for the respective application. Capacitive humidity measurement is today's standard: highly precise adjustment during manufacturing makes the difference.

Temperature and Humidity
Precise humidity measurements are usually “temperature compensated”, which means that a temperature sensor is needed for accurate measurement. Meanwhile, in the field known as “indoor air quality” the measurement of CO2 plays an important role alongside the precise determination of temperature and humidity.

Pressure
Air pressure is essential in meteorology. Innovative sensor technology - including "all-in-one" sensors - guarantees the greatest possible accuracy.

Rain Gauge (WTB 100) | Rain Gauge 0.1mm (with/without heating) |
Radar Precipitation R25-UMB | Rain Gauge Infrared Sensors (OPUS) |
WS 301-UMB compact Weather Station | WS 501 UMB |
WS 302 UMB Compact Weather Station | WS 503 UMB |
WS 304 UMB Compact Weather Station | WS 504 UMB |
Pyranometer (silicon/CMP) |
Precipitation
Use a tipping bucket and “count” quantities? Or weigh quantities? Or measure fall velocity and analyze particle size? Each measurement method - whether tipping bucket, weight principle, laser or radar - differs in its application. Freedom from maintenance and fast response times play an important role in “present weather” applications.

Wind / Flow
The main application of wind measurement has shifted from meteorology to industrial equipment such as wind turbines. Long service life, reliability and functionality under extreme conditions are the most important requirements.

Radiation
Photovoltaic applications are an example of renewable energy. They require precise reference measurements using pyranometers. We offer different accuracy classes to suit different needs.

OPUS 20 THI | OPUS 20 PCO, PoE |
OPUS 20 THI Neutral | OPUS 20 E for external sensors |
OPUS 20 THI, PoE | Lufft I-BOX-Gateway LCOM |
OPUS 20 THIP | |
OPUS 20 TCO |
Datalogger
Data loggers store data locally. Our devices support all modems and convert data into just about every standard format. We also offer Windows CE-based industrial PCs which are precisely adjusted in line with the requirements of the environment.

Road Sensors
Built-in? Active or passive - or both? With or without below ground temperature measurement? Or maybe you prefer non-invasive? Stationary or mobile? We have them all.

All-in-One-Systems
Assembled from the most accurate individual sensors, the result is a high precision smart sensor. And not just one device for all purposes - we have the right combination for every application. We also break the smart sensors down into individual sensors for you, if you prefer.
