Anemometers from Gill Instruments
Professional wind sensors for precise and reliable measurements
Anemometers (also called wind sensors or wind meters) provide you with precise measurements and real-time data on wind speeds and wind directions. With a broad portfolio of 2-axis and 3-axis anemometers, you are ensured a customized solution for your specific purpose and operational environment with Gill Instruments’ five different series.
Gill Instruments wind sensors cover every need and level
The range of wind sensors (anemometers) from Gill Instruments is diverse and meets every technological need and level for precise, stable, and reliable communication about wind speeds and wind directions. The broad range offers numerous application possibilities and is particularly suitable for industries and purposes such as:
- Maritime operations.
- Meteorological monitoring.
- Research in climate, environment, and weather.
- Construction projects with cranes.
- Military security.
Maintenance-free wind measurement with advanced ultrasonic technology
Wind sensors from Gill Instruments deliver precise and maintenance-free wind measurement with advanced ultrasonic technology. Their robust and compact design ensures reliable performance even under extreme weather conditions.
The broad portfolio of 2-axis and 3-axis wind sensors offers many application possibilities tailored to the specific environment and is ideal for applications in meteorology, marine, energy, environmental monitoring, and military operations. In the following sections, you will get an overview of the selection, which also includes a multifunctional TFT wind display.
2-axis wind sensors from Gill Instruments
Gill Instruments series of 2-axis wind sensors offer various options for entry-levels that meet simpler needs for insight into wind speeds and directions. The variety of the range means that you always get a durable solution for your needs in terms of material selection, sizes, as well as specifications within speed limits, technical connections, and communication standards.
WindSonic
The WindSonic series is suitable for most purposes and is available in different materials for different environments, as well as with multiple output formats. Available both with and without heating. WindSonic is available in variants 60, 75, and M.
Selected technical specifications
| WindSonic (60, 75) | WindSonicM | |
| Wind speed | Up to 75 m/s | 0-60 m/s |
| Output | Up to 4 Hz | Up to 4 Hz |
| Digital outputs | RS232, RS422, RS485, SDI-12, NMEA | RS232, RS422, RS485, NMEA |
| Analog inputs | V, mA | V, mA |
| Low power mode | Yes (only SDI-12 model) | No |
| Heating | No | Up to 100 w |
| Construction | Polycarbonate | Aluminum |
| Weight | 0.5 kg | 0.5 kg |
| Height | 163 mm | 163 mm |
| Diameter | 142 mm | 142 mm |
| IP rating | IP66 | IP66 |
WindUltra
The models in the WindUltra series are extremely robust, compact, and lightweight and offer innovative mounting features that allow for quick installation and adjustment. The series is suitable for most applications and is available with multiple output formats. WindUltra has low power-consuming heating as standard.
Selected technical specifications
| WindUltra | |
| Wind speed | 0-75 m/s |
| Output | Up to 8 Hz |
| Digital outputs | RS485, NMEA, SDI-12, MODBUS |
| Analog inputs | No |
| Low power mode | No |
| Heating | Up to 7 w |
| Construction | Thermoplastic & stainless steel |
| Weight | Sensor 0.15 kg, 1″ (25-26 mm) pole mount, 0.12 kg |
| Height | 189 mm with 1″ (25-26 mm) pole mount, 107 mm with 2″ (35-52 mm) pole mount |
| Diameter | 84 mm |
| IP rating | IP69K |
WindObserver
The WindObserver series is based on an open head design, which allows for the measurement of higher wind speeds and greater accuracy when the wind angle increases. With higher output rates, multiple output formats, and a robust stainless steel design, the series is popular for specialized applications such as maritime operations, airports, and wind power production. WindObserver is available in many customized variants: 60, 70, 75, 90, II, and IS.
Selected technical specifications
| WindObserver (60, 70. 75, ,90, II) | WindObserver IS | |
| Wind speed | Up to 90 m/s | 0-75 m/s |
| Output | Up to 10 Hz (WO65 up to 4 Hz) | Up to 4 Hz |
| Digital outputs | RS422, RS485, NMEA | RS232, RS422, RS485, NMEA (all via PCI) |
| Analog inputs | V, mA | No |
| Low power mode | No | No |
| Heating | Up to 168 w | No |
| Construction | Stainless steel | Stainless steel |
| Approvals | CAA/FAA, Lloyds Register | IECEx/ATEX |
| Weight | From 1.4 kg | From 1.9 kg |
| Height | 389 mm | 380 mm |
| Diameter | 213 mm | 210 mm |
| IP rating | IP66 | IP66 |
3-axis wind sensors from Gill Instruments
3-axis anemometers from Gill Instruments are designed for more demanding tasks and complex environments within, for example, research and military security. The range includes anemometers with a symmetrical head design for general use and an asymmetrical head design for applications where the airflow has a known or dominant direction.
WindMaster
The WindMaster series offers unparalleled accuracy over a wide range of wind speeds and a range of output options that allow connection to logging and control systems. WindMaster is available in the variants standard, Pro, RA, and HS and is suitable for areas with wind energy production, as well as for military engineers and researchers.
Research
The Research series is designed for research projects and is particularly suitable for scientific applications where measurement accuracy and high sampling frequencies (50Hz or 100Hz) are important. Research is available in the variants R3-50, R3-100, HS-50, and HS-100 and is designed for use in meteorological research.
Selected technical specifications
| WindMaster (Std., Pro, RA, HS) | Research (R3-50, R-100, HS-50, HS-100) | |
| Wind speed | Up to 65 m/s | 0-45 m/s |
| Sample frequency | 20 or 32 Hz | 50 or 100 Hz |
| Accuracy | <1.5 % RMS at 12 m/s (<1 % with custom calibration) | <1.0 % RMS at 12 m/s (custom calibration is standard) |
| Digital outputs | RS232, RS422, RS485 | RS422 |
| Output frequency | 1-20 Hz (standard) 32 Hz (optional) | 0.4-50 or 100 Hz depending on model |
| Analog outputs | 0-5 v, ±2.5 v, ±5.0 v, 0-20 mA, 4-20 mA | ±2.5 v (via optional PCIA) |
| Operating temperature | -40-+70 Celsius | -40-+60 Celsius |
| Weight | 1.0-3.0 kg | 1.0-3.0 kg |
| IP rating | IP65 | IP65 |
Wind Displays for anemometers from Gill Instruments
Gill Instruments’ Multifunctional TFT Wind Display receives data directly from the wind sensor in NMEA mode without the need for additional interfaces. It provides the power supply to the wind sensor and can be daisy-chained to another wind display to transfer information from the wind sensors. The Wind Display is an obvious and suitable choice for, among other things, maritime operations, meteorology, aviation, industry, as well as construction, where cranes are operated.
Key features of Wind Display
- Digital output.
- Max gusts.
- 0-360° wind direction.
- Choice of units: m/s, knots, km/h, mph, or Beaufort.
- 2/10 minute interval of average wind speed.
- Wind variation,
