Product advantages
Precise wind data - easy to integrate, reliable in use
The combined ultrasonic sensor u[sonic] Modbus accurately measures wind direction and wind speed and, thanks to its integrated Modbus RTU interface, is particularly easy to install and integrate into existing networks. The seawater-resistant sensor is ideal for use in cold climate regions and features an intelligent heating system that automatically adapts to wind conditions. With two measurement parameters in one device, no moving parts, and therefore no wear and tear, the u[sonic] Modbus offers a low-maintenance and service-friendly solution.
- Reliable operation in all weather conditions – thanks to intelligent, automatic heating
- Maintenance-free and durable – no moving parts, no wear and tear
- Time-saving installation – simple assembly, low maintenance requirements
- Flexible integration – compatible with all Modbus meteorological sensors
Facts, figures and data
Everything at a glance
| Professional Line | u[sonic] Modbus |
|---|---|
| Ident-No. | 00.16470.100130 |
| Measuring range wind direction | 0...359.9° |
| Measuring range wind speed | 0...75 m/s |
| Wind direction accuracy | < 2° (> 1 m/s) RMSE |
| Wind speed accuracy | 0.2 m/s RMSE (v < 10 m/s); 2% RMSE (10 m/s < v < 65 m/s) |
| Wind direction resolution | 0.1° |
| Wind speed resolution | 0.1 m/s |
| Response threshold | 0.1 m/s (adjustable for wind direction) |
| Protocols | Modbus RTU |
| Interface | RS-485 |
| Measuring rate | 0.1...10 Hz; (internal measurement rate 50 Hz) |
| Operating conditions | 40...+70 °C (with heating -50...+70 °C); 0...100 % RH |
| Supply voltage | 24 VDC |
| Power consumption | Sensor: typically 50 mA at 24 VDC and analog output disabled; Heating: max. 2.5 A at 24 V AC/DC |
| Measuring principle | Ultrasonic transit time measurement |
| Heating data | 60 W (factory configurable) |
| Dimensions | Ø 199 mm; height 149 mm |
| Housing | Seawater-resistant aluminum |
| Protection class | IP66 |
| Weight | Approx. 2 kg |
| Standards and norms | VDE 0100; low-voltage standard: 72/23 EEC EMC/ EMI: DIN EN 60945 and DIN EN 61000-4-2, -3, -4, -5, -6, -11 Protection class: DIN EN 60529 MIL-STD-810G DIN EN 50121-4:2016 Salt spray: EN 60945 IEC 61724-1 Cold test Ad according to DIN EN 60068-2-1 (01/2008) Condensation test CH according to ISO 6270-2 (09/2005) and DIN EN ISO 12944-6 (07/1998), category C4 Salt spray test according to DIN EN ISO 7253 (04/2002) and DIN EN ISO 12944-6 (07/1998), category C4 |
| Connection technology | 4-pin M12 plug connector |
| Accessories (order separately) | 32.14567.060010 Sensor cable, 15 m, 4-pin, M12 plug 32.14567.060000 Sensor cable, 12 m, 4-pin, M12 plug |
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Ser[LOG]-MK2 Next Level Data Logger
The advanced Ser[LOG]-MK2 data logger sets new standards in data acquisition technology with its next-level features. With a wide range of customizable configurations and state-of-the-art communication interfaces, it is the perfect solution for your measurement requirements. Existing sensors, even those from other manufacturers, can be easily added and used with the included sensor library. Ser[LOG]-MK2 data loggers are ideal for setting up even large weather measurement networks.
- WMO-compliant wind measurement and gust calculation
- Optimized internal system monitoring for early problem detection
- Maximum versatility with 250 simultaneous measurements
- Dual modem support for reliable and uninterrupted data transmission
- Encrypt, protect and securely transfer data online with TLS 1.3
- 70 % less energy consumption than its predecessor in low-power mode
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met[LOG] Data logger with met[APP]
The met[LOG] data logger and the met[APP] browser app transfer your weather data quickly and easily to your network (LAN). For uncomplicated commissioning of the serial LAMBRECHT meteo sensors, the met[LOG] has an auto-configuration via Plug & Play.
Browser app met[APP]
The browser app in met[LOG] for easy visualization of the current meteorological data in your network. And it's platform-independent: on your laptop, tablet or smartphone.
- Displaying the current values of your LAMBRECHT meteo station
- Exporting the measured values saved by the metLOG]
- Configuring the met[LOG]
Features and advantages
- Real-time access to the measurement data via the integrated web server, visualized in your browser with the met[APP]
- Calculation of trends and progressions, automatic correction of altitudes and air pressure
- Warnings or alarm signals adjustable via digital outputs
- Plug & Play: auto-configuration at the touch of a button, enables full power readiness within seconds
- Versatile combination options thanks to 7 interfaces for connecting 4 analog and 3 serial sensors