Wind direction sensor

Modbus RTU18 W heatedMetal vaneIP 65 protection ratingMetal materialSeawater resistent
PRO-Modbus · Wind direction sensor


Wind direction sensor


  • Professional meteorological applications
  • Building automation
  • Photovoltaic systems
  • Industrial meteorology

Rugged for year-round use

The Modbus RTU Interface simplifies the integration of the sensors into networks and allows the construction of long communication distances. PRO-Modbus sensors are predestined for use in areas subject to lightning. Their improved protection against electrostatic discharge in combination with the interference-proof communication ensures a high integrity of your data. PRO-Modbus sensors with their integrated, regulated heating system provide you with reliable work as a tireless endurance runner in all-year use and in most climatic zones.

  • Improved protection against electrostatic discharge
  • Especially robust due to rein­forced axis
  • Low starting values of < 0.5 m/s
  • Very high resolution of measur­ing values
Professional Line
Measuring range:
Starting value:
< 0.5 m/s
Modbus RTU
Range of application:
temperatures -40...+70 °C heated • wind speed max. gusts 100 m/s • humidity 0...100 % r.h.
Supply voltage:
24 VDC (6...32 VDC)
Current consumption:
max. 800 mA at 24 VDC and max. heating • 13 mA at 24 VDC and inactive heating (The heating can be deactivated via software tool. This allows the current consumption to be reduced to 8.5 mA at 24 VDC.)
Measuring elements:
aluminium • special surface • wind vane
Measuring principle:
Hall Sensor Array, non-contact
Heating data:
18 W heating • electronically controlled • The heating within the sensor head prevents blocking of the moving parts under most climatological conditions.
seawater resistant aluminium • IP 65 in upright position • M12 cable-plug connection • stainless steel nut and lock washer
0.4 kg
Accessories (order separately):
32.14567.060010 sensor cable, 15 m, 4 pole, M12 plug
32.14567.060000 sensor cable, 12 m, 4 pole, M12 plug
Modbus · Traverse systemModbus Traverse system

for mounting your Lambrecht meteo Modbus sensors! The traverse system Modbus is consisting of anodised aluminium and stainless steel components: traverse, lightning rod, sensor and mast fixation.

The modular conception allows great flexibility and easy installation.

  • Quick and simple installation of wind sensors, temperature/ humidity sensors with sensor shelter, pyranometers, sensors for sunshine duration etc.
  • High quality, robust materials
  • High flexibility because of modular conception
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met[LOG] with met[APP] · Data loggermet[LOG] with met[APP] Data logger

The data logger met[LOG] and its browser app met[app] quickly and easily transfer your weather data into your network (LAN). The met[LOG] has an autoconfiguration via plug & play for the uncomplicated commissioning of the serial LAMBRECHT meteo sensors.

Browser App met[APP]

The browser app which is integrated in the met[LOG] for easy visualisation of the current meteorological data in your network. Platform-independent on your PC, tablet or smartphone.

  • Displays the instantaneous values of your LAMBRECHT meteo station
  • Exports the measured values stored by the met[LOG]
  • Configures the met[LOG]

Features and advantages:

  • Real-time access to measurement data via integrated web server, visualised in your browser with met[APP]
  • met[LOG] calculates trends and patterns, and automatically performs corrections based on altitude and air pressure
  • Thanks to its digital outputs the met[LOG] immediately issues a warning or raises an alarm
  • Plug & play: Auto-configuration by push of a button allows full working capability within seconds
  • Various combinations are possible: 7 interfaces allow connection of 4 analog and 3 serial sensors
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Ser[LOG] · Data loggerSer[LOG] Data logger

The Ser[LOG] collects your weather data (wind, precipitation, air temperature, relative humidity, air pressure and radiation) in a single place and provides real-time visualization. The Ser[LOG] Commander management app gives you maximum freedom to customize your measurement tasks. 


  • Collect and process up to 60 measured values with Modbus RTU
  • Up to 32 Modbus TCP connections with sensors from other manufacturers
  • Alarm system for 10 warning channels using built-in and external relays (e-mail, SMS)
  • Extensive sensor library
  • Formulary and free formula parser
  • Interference-proof due to high-quality, shielded aluminium housing
  • User-friendly with free access to all connections and controls
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