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Weather Stations

MaxiMet Range – compact professional weather stations

The MaxiMet range includes a number of compact integrated weather stations. These products are simple to install and use and provide high quality measurements for general applications. The MaxiMet range is popular for applications where size, ease of integration and low maintenance are high priorities. Example applications include smart cities, smart agriculture, marine and mobile measurement systems.

Our new MaxiMet Marine models provide enhanced marine performance with IP68 and 6-axis compass.

MetConnect Range – reference grade professional weather stations

The MetConnect range provides a high level of flexibility, allowing different sensors to be placed at different heights (in line with WMO recommendations) and the connection of additional, user selected, sensors. Examples of MetConnect/MetPak users include national atmospheric administrations and meteorological offices.

RWS Range

The RWS range is an Omni Instruments Ltd custom designed and built Weather Stations. The most suitable instruments will be selected for your specific requirements and matched with the best data logger for your needs. Whether it is just a small rainfall monitoring, Solar panel monitoring system, or full environmental monitoring system, we can meet your requirements.

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MetConnect Weather Stations

The MetConnect can allow different sensors to be placed at different heights (in line with WMO recommendations) and the connection of additional sensors. Featuring integrated sensors for temperature, humidity, barometric pressure and dew point with additional inputs available for wind speed & direction, two analogue and one digital pulse. ...
View Product
MaxiMet GMX200 Compact Weather Station

GMX200 Wind Speed & Direction Sensor with Compass

The MaxiMet GMX200 is an ultrasonic wind speed and direction sensor with an electronic compass. This enables the unit to provide apparent wind measurements, average speed and direction together with WMO averages and gust data is also provided. The optional GPS also provide compensated wind speed and direction readings, making ...
View Product

GMX240 Weather Station for Wind Speed, Direction and Rainfall

The MaxiMet GMX240 is an ultrasonic wind speed and direction sensor with an optical rain sensor and electronic compass. This enables the unit to provide apparent wind measurements, average speed and direction together with WMO averages and gust data is also provided. The optional GPS also provide compensated wind speed ...
View Product

GMX260 Marine Weather Station for Wind Speed & Direction

The MaxiMet GMX260 Marine is similar to the GMX200 with an improved environmental protection, IP68, 6-axis compass and M12 Connection. Allowing it to survive harsh weather conditions encountered by buoys and unmanned surface vessels, including short-term immersion and compensation for tilt with pitch and roll data. Wind speed and direction ...
View Product
MaxiMet GMX300 Weather Station

GMX300 Weather Station for Temperature, Humidity & Pressure

The MaxiMet GMX300 is a Compact Weather Station. The sensors are mounted inside three double louvered, naturally aspirated radiation shields, taking Ambient Temperature, Relative Humidity and Barometric Pressure Readings. Calculated Dew Point, Wet Bulb and Heat Index readings can also be provided via the RS232, RS422, RS485. SDI12, NMEA and ...
View Product
MaxiMet GMX301 Weather Station

GMX301 Weather Station for Temp, RH, Pressure & Solar Radiation

The MaxiMet GMX301 is a combined instrument mounted inside three double louvered, naturally aspirated radiation shields for the measurement of ambient temperature, humidity, pressure and solar radiation, with no moving parts. The results are high performance across each measurement over long periods of time. The data is output in serial ...
View Product
MaxiMet GMX400 Weather Station

GMX400 Weather Station for Temp, RH, Pressure & Precipitation

The MaxiMet GMX400 is a combined instrument mounted inside three double louvered, naturally aspirated radiation shields for the measurement of ambient temperature, humidity and pressure, and precipitation, with no moving parts. The results are high performance across each measurement over long periods of time.The data is output in serial formats ...
View Product
MaxiMet GMX500 Weather Station

GMX500 Weather Station for Wind, Temp, RH & Pressure

The MaxiMet GMX500 is a combined instrument mounted inside three double louvered, naturally aspirated radiation shields for the measurement of wind speed and direction, ambient temperature, humidity and pressure, with no moving parts. The results are high performance across each measurement over long periods of time. The data is output ...
View Product
MaxiMet GMX501 Weather Station

GMX501 Weather Station for Wind, Temp, RH, Pressure & Solar Radiation

The MaxiMet GMX501 is a combined instrument mounted inside three double louvered, naturally aspirated radiation shields for the measurement of wind speed and direction, ambient temperature, humidity, pressure and solar radiation, with no moving parts. The results are high performance across each measurement over long periods of time.The data is ...
View Product
MaxiMet GMX531 Weather Station

GMX531 Weather Station – Wind, Temp, RH, Pressure, Solar & Precipitation

The MaxiMet GMX531 is a combined instrument mounted inside three double louvered, naturally aspirated radiation shields for the measurement of wind speed and direction, ambient temperature, humidity, pressure, solar radiation and rainfall utilising an external tipping bucket rain gauge (included). The data is output in serial formats - RS232, RS485. ...
View Product

GMX550 Weather Station – Wind, Temp, RH, Pressure & Precipitation

The MaxiMet GMX550 is a combined instrument mounted inside three double louvered, naturally aspirated radiation shields for the measurement of wind speed and direction, ambient temperature, humidity, pressure and rainfall utilising an external tipping bucket rain gauge (not included). The data is output in serial formats - RS232, RS485. SDI12, ...
View Product
MaxiMet GMX551 Weather Station

GMX551 Weather Station – Wind, Temp, RH, Pressure, Solar & Precipitation

The MaxiMet GMX551 is a combined instrument mounted inside three double louvered, naturally aspirated radiation shields for the measurement of wind speed and direction, ambient temperature, humidity, pressure, solar radiation and rainfall utilising and external tipping bucket rain gauge (not included). The data is output in serial formats - RS232, ...
View Product

GMX560 Marine Weather Station for Wind, Temp, RH & Pressure

The MaxiMet GMX560 Marine is similar to the GMX500 with an improved environmental protection, IP68, 6-axis compass and M12 Connection. Allowing it to survive harsh weather conditions encountered by buoys and unmanned surface vessels, including short-term immersion and compensation for tilt with pitch and roll data. The combined instrument is ...
View Product
MaxiMet GMX600 Weather Station

GMX600 Weather Station for Wind, Temp, RH, Pressure & Precipitation

The MaxiMet GMX600 is a combined instrument mounted inside three double louvered, naturally aspirated radiation shields for the measurement of wind speed and direction, ambient temperature, humidity and pressure, and precipitation, with no moving parts. The results are high performance across each measurement over long periods of time.The data is ...
View Product

RWS-05 Remote Weather Station

Complete Remote Weather Station with a GSM/GPRS logger and wind speed and direction sensor. This weather station is based around the GRD3305-XF datalogger, which will send the data directly to a web server running the Middleware software, or our own M2M web interface. Data is sent in real-time to the ...
View Product

RWS-07 Portable Weather Station

Complete Portable Remote Weather Station, solid state, for wind speed and direction. With optional sensors for temperature, barometric pressure, humidity, solar radiation and rainfall. All data can be exported to Excel, CSV format. No external power or solar panels required. ...
View Product

Skywatch Weather Station for Smartphone with Bluetooth Connectivity

The Skywatch is a Bluetooth anemometer with sensors for wind speed, wind direction, temperature, humidity, barometric pressure and UV index. It is a small rugged handheld unit with solid state sensors housed in a stainless steel body. Real time measurements are sent to your Android or Apple smartphone which displays ...
View Product
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MetConnect Weather Stations

The MetConnect can allow different sensors to be placed at different heights (in line with WMO recommendations) and the connection of additional sensors. Featuring integrated sensors for temperature, humidity, barometric pressure and dew point with additional inputs available for wind speed & direction, two analogue and one digital pulse. ...
Add to basket
MaxiMet GMX200 Compact Weather Station

GMX200 Wind Speed & Direction Sensor with Compass

The MaxiMet GMX200 is an ultrasonic wind speed and direction sensor with an electronic compass. This enables the unit to provide apparent wind measurements, average speed and direction together with WMO averages and gust data is also provided. The optional GPS also provide compensated wind speed and direction readings, making the instrument ideal for wind monitoring on vehicle and vessels. The data is output in serial formats - RS232, RS485. SDI12, NMEA and MODBUS. ...
Read more

GMX240 Weather Station for Wind Speed, Direction and Rainfall

The MaxiMet GMX240 is an ultrasonic wind speed and direction sensor with an optical rain sensor and electronic compass. This enables the unit to provide apparent wind measurements, average speed and direction together with WMO averages and gust data is also provided. The optional GPS also provide compensated wind speed and direction readings. The optical rain sensor provides a good indication of rainfall levels, where low maintenance is required, or space is limited. The data ...
Add to basket

GMX260 Marine Weather Station for Wind Speed & Direction

The MaxiMet GMX260 Marine is similar to the GMX200 with an improved environmental protection, IP68, 6-axis compass and M12 Connection. Allowing it to survive harsh weather conditions encountered by buoys and unmanned surface vessels, including short-term immersion and compensation for tilt with pitch and roll data. Wind speed and direction is measured using an ultrasonic sensor above the main housing. Outputs are available as RS232, RS485. SDI12, NMEA and MODBUS. ...
Read more
MaxiMet GMX300 Weather Station

GMX300 Weather Station for Temperature, Humidity & Pressure

The MaxiMet GMX300 is a Compact Weather Station. The sensors are mounted inside three double louvered, naturally aspirated radiation shields, taking Ambient Temperature, Relative Humidity and Barometric Pressure Readings. Calculated Dew Point, Wet Bulb and Heat Index readings can also be provided via the RS232, RS422, RS485. SDI12, NMEA and Modbus output strings. ...
Add to basket
MaxiMet GMX301 Weather Station

GMX301 Weather Station for Temp, RH, Pressure & Solar Radiation

The MaxiMet GMX301 is a combined instrument mounted inside three double louvered, naturally aspirated radiation shields for the measurement of ambient temperature, humidity, pressure and solar radiation, with no moving parts. The results are high performance across each measurement over long periods of time. The data is output in serial formats - RS232, RS422, RS485. SDI12, NMEA and MODBUS. ...
Add to basket
MaxiMet GMX400 Weather Station

GMX400 Weather Station for Temp, RH, Pressure & Precipitation

The MaxiMet GMX400 is a combined instrument mounted inside three double louvered, naturally aspirated radiation shields for the measurement of ambient temperature, humidity and pressure, and precipitation, with no moving parts. The results are high performance across each measurement over long periods of time.The data is output in serial formats - RS232, RS485. SDI12, NMEA and MODBUS. ...
Read more
MaxiMet GMX500 Weather Station

GMX500 Weather Station for Wind, Temp, RH & Pressure

The MaxiMet GMX500 is a combined instrument mounted inside three double louvered, naturally aspirated radiation shields for the measurement of wind speed and direction, ambient temperature, humidity and pressure, with no moving parts. The results are high performance across each measurement over long periods of time. The data is output in serial formats - RS232, RS485. SDI12, NMEA and MODBUS. ...
Add to basket
MaxiMet GMX501 Weather Station

GMX501 Weather Station for Wind, Temp, RH, Pressure & Solar Radiation

The MaxiMet GMX501 is a combined instrument mounted inside three double louvered, naturally aspirated radiation shields for the measurement of wind speed and direction, ambient temperature, humidity, pressure and solar radiation, with no moving parts. The results are high performance across each measurement over long periods of time.The data is output in serial formats - RS232, RS485. SDI12, NMEA and MODBUS. ...
Add to basket
MaxiMet GMX531 Weather Station

GMX531 Weather Station – Wind, Temp, RH, Pressure, Solar & Precipitation

The MaxiMet GMX531 is a combined instrument mounted inside three double louvered, naturally aspirated radiation shields for the measurement of wind speed and direction, ambient temperature, humidity, pressure, solar radiation and rainfall utilising an external tipping bucket rain gauge (included). The data is output in serial formats - RS232, RS485. SDI12, NMEA and MODBUS. ...
Add to basket

GMX550 Weather Station – Wind, Temp, RH, Pressure & Precipitation

The MaxiMet GMX550 is a combined instrument mounted inside three double louvered, naturally aspirated radiation shields for the measurement of wind speed and direction, ambient temperature, humidity, pressure and rainfall utilising an external tipping bucket rain gauge (not included). The data is output in serial formats - RS232, RS485. SDI12, NMEA and MODBUS. ...
Add to basket
MaxiMet GMX551 Weather Station

GMX551 Weather Station – Wind, Temp, RH, Pressure, Solar & Precipitation

The MaxiMet GMX551 is a combined instrument mounted inside three double louvered, naturally aspirated radiation shields for the measurement of wind speed and direction, ambient temperature, humidity, pressure, solar radiation and rainfall utilising and external tipping bucket rain gauge (not included). The data is output in serial formats - RS232, RS485. SDI12, NMEA and MODBUS. ...
Add to basket

GMX560 Marine Weather Station for Wind, Temp, RH & Pressure

The MaxiMet GMX560 Marine is similar to the GMX500 with an improved environmental protection, IP68, 6-axis compass and M12 Connection. Allowing it to survive harsh weather conditions encountered by buoys and unmanned surface vessels, including short-term immersion and compensation for tilt with pitch and roll data. The combined instrument is mounted inside three double louvered, naturally aspirated radiation shields, taking ambient temperature, humidity and pressure readings. Wind speed and direction is measured using an ultrasonic ...
Read more
MaxiMet GMX600 Weather Station

GMX600 Weather Station for Wind, Temp, RH, Pressure & Precipitation

The MaxiMet GMX600 is a combined instrument mounted inside three double louvered, naturally aspirated radiation shields for the measurement of wind speed and direction, ambient temperature, humidity and pressure, and precipitation, with no moving parts. The results are high performance across each measurement over long periods of time.The data is output in serial formats - RS232, RS485. SDI12, NMEA and MODBUS. ...
Read more

RWS-05 Remote Weather Station

Complete Remote Weather Station with a GSM/GPRS logger and wind speed and direction sensor. This weather station is based around the GRD3305-XF datalogger, which will send the data directly to a web server running the Middleware software, or our own M2M web interface. Data is sent in real-time to the server and our M2M web interface will provide graphical and chart views, e-mail & SMS alarming and allow data to be downloaded to a CSV ...
Add to basket

RWS-07 Portable Weather Station

Complete Portable Remote Weather Station, solid state, for wind speed and direction. With optional sensors for temperature, barometric pressure, humidity, solar radiation and rainfall. All data can be exported to Excel, CSV format. No external power or solar panels required. ...
Add to basket

Skywatch Weather Station for Smartphone with Bluetooth Connectivity

The Skywatch is a Bluetooth anemometer with sensors for wind speed, wind direction, temperature, humidity, barometric pressure and UV index. It is a small rugged handheld unit with solid state sensors housed in a stainless steel body. Real time measurements are sent to your Android or Apple smartphone which displays the values and also logs data. Data can be combined from several instruments via the Skywatch web interface. ...
Read more

MaxiMet Range – compact professional weather stations

The MaxiMet range includes a number of compact integrated weather stations. These products are simple to install and use and provide high quality measurements for general applications. The MaxiMet range is popular for applications where size, ease of integration and low maintenance are high priorities. Example applications include smart cities, smart agriculture, marine and mobile measurement systems.

Our new MaxiMet Marine models provide enhanced marine performance with IP68 and 6-axis compass.

MetConnect Range – reference grade professional weather stations

The MetConnect range provides a high level of flexibility, allowing different sensors to be placed at different heights (in line with WMO recommendations) and the connection of additional, user selected, sensors. Examples of MetConnect/MetPak users include national atmospheric administrations and meteorological offices.

RWS Range

The RWS range is an Omni Instruments Ltd custom designed and built Weather Stations. The most suitable instruments will be selected for your specific requirements and matched with the best data logger for your needs. Whether it is just a small rainfall monitoring, Solar panel monitoring system, or full environmental monitoring system, we can meet your requirements.

MetConnect Weather Stations

The MetConnect can allow different sensors to be placed at different heights (in line with WMO recommendations) and the connection of additional sensors. Featuring integrated sensors for temperature, humidity, barometric pressure and dew point with additional inputs available for wind speed & direction, two analogue and one digital pulse. ...
View Product
MaxiMet GMX200 Compact Weather Station

GMX200 Wind Speed & Direction Sensor with Compass

The MaxiMet GMX200 is an ultrasonic wind speed and direction sensor with an electronic compass. This enables the unit to provide apparent wind measurements, average speed and direction together with WMO averages and gust data is also provided. The optional GPS also provide compensated wind speed and direction readings, making ...
View Product

GMX240 Weather Station for Wind Speed, Direction and Rainfall

The MaxiMet GMX240 is an ultrasonic wind speed and direction sensor with an optical rain sensor and electronic compass. This enables the unit to provide apparent wind measurements, average speed and direction together with WMO averages and gust data is also provided. The optional GPS also provide compensated wind speed ...
View Product

GMX260 Marine Weather Station for Wind Speed & Direction

The MaxiMet GMX260 Marine is similar to the GMX200 with an improved environmental protection, IP68, 6-axis compass and M12 Connection. Allowing it to survive harsh weather conditions encountered by buoys and unmanned surface vessels, including short-term immersion and compensation for tilt with pitch and roll data. Wind speed and direction ...
View Product
MaxiMet GMX300 Weather Station

GMX300 Weather Station for Temperature, Humidity & Pressure

The MaxiMet GMX300 is a Compact Weather Station. The sensors are mounted inside three double louvered, naturally aspirated radiation shields, taking Ambient Temperature, Relative Humidity and Barometric Pressure Readings. Calculated Dew Point, Wet Bulb and Heat Index readings can also be provided via the RS232, RS422, RS485. SDI12, NMEA and ...
View Product
MaxiMet GMX301 Weather Station

GMX301 Weather Station for Temp, RH, Pressure & Solar Radiation

The MaxiMet GMX301 is a combined instrument mounted inside three double louvered, naturally aspirated radiation shields for the measurement of ambient temperature, humidity, pressure and solar radiation, with no moving parts. The results are high performance across each measurement over long periods of time. The data is output in serial ...
View Product
MaxiMet GMX400 Weather Station

GMX400 Weather Station for Temp, RH, Pressure & Precipitation

The MaxiMet GMX400 is a combined instrument mounted inside three double louvered, naturally aspirated radiation shields for the measurement of ambient temperature, humidity and pressure, and precipitation, with no moving parts. The results are high performance across each measurement over long periods of time.The data is output in serial formats ...
View Product
MaxiMet GMX500 Weather Station

GMX500 Weather Station for Wind, Temp, RH & Pressure

The MaxiMet GMX500 is a combined instrument mounted inside three double louvered, naturally aspirated radiation shields for the measurement of wind speed and direction, ambient temperature, humidity and pressure, with no moving parts. The results are high performance across each measurement over long periods of time. The data is output ...
View Product
MaxiMet GMX501 Weather Station

GMX501 Weather Station for Wind, Temp, RH, Pressure & Solar Radiation

The MaxiMet GMX501 is a combined instrument mounted inside three double louvered, naturally aspirated radiation shields for the measurement of wind speed and direction, ambient temperature, humidity, pressure and solar radiation, with no moving parts. The results are high performance across each measurement over long periods of time.The data is ...
View Product
MaxiMet GMX531 Weather Station

GMX531 Weather Station – Wind, Temp, RH, Pressure, Solar & Precipitation

The MaxiMet GMX531 is a combined instrument mounted inside three double louvered, naturally aspirated radiation shields for the measurement of wind speed and direction, ambient temperature, humidity, pressure, solar radiation and rainfall utilising an external tipping bucket rain gauge (included). The data is output in serial formats - RS232, RS485. ...
View Product

GMX550 Weather Station – Wind, Temp, RH, Pressure & Precipitation

The MaxiMet GMX550 is a combined instrument mounted inside three double louvered, naturally aspirated radiation shields for the measurement of wind speed and direction, ambient temperature, humidity, pressure and rainfall utilising an external tipping bucket rain gauge (not included). The data is output in serial formats - RS232, RS485. SDI12, ...
View Product
MaxiMet GMX551 Weather Station

GMX551 Weather Station – Wind, Temp, RH, Pressure, Solar & Precipitation

The MaxiMet GMX551 is a combined instrument mounted inside three double louvered, naturally aspirated radiation shields for the measurement of wind speed and direction, ambient temperature, humidity, pressure, solar radiation and rainfall utilising and external tipping bucket rain gauge (not included). The data is output in serial formats - RS232, ...
View Product

GMX560 Marine Weather Station for Wind, Temp, RH & Pressure

The MaxiMet GMX560 Marine is similar to the GMX500 with an improved environmental protection, IP68, 6-axis compass and M12 Connection. Allowing it to survive harsh weather conditions encountered by buoys and unmanned surface vessels, including short-term immersion and compensation for tilt with pitch and roll data. The combined instrument is ...
View Product
MaxiMet GMX600 Weather Station

GMX600 Weather Station for Wind, Temp, RH, Pressure & Precipitation

The MaxiMet GMX600 is a combined instrument mounted inside three double louvered, naturally aspirated radiation shields for the measurement of wind speed and direction, ambient temperature, humidity and pressure, and precipitation, with no moving parts. The results are high performance across each measurement over long periods of time.The data is ...
View Product

RWS-05 Remote Weather Station

Complete Remote Weather Station with a GSM/GPRS logger and wind speed and direction sensor. This weather station is based around the GRD3305-XF datalogger, which will send the data directly to a web server running the Middleware software, or our own M2M web interface. Data is sent in real-time to the ...
View Product

RWS-07 Portable Weather Station

Complete Portable Remote Weather Station, solid state, for wind speed and direction. With optional sensors for temperature, barometric pressure, humidity, solar radiation and rainfall. All data can be exported to Excel, CSV format. No external power or solar panels required. ...
View Product

Skywatch Weather Station for Smartphone with Bluetooth Connectivity

The Skywatch is a Bluetooth anemometer with sensors for wind speed, wind direction, temperature, humidity, barometric pressure and UV index. It is a small rugged handheld unit with solid state sensors housed in a stainless steel body. Real time measurements are sent to your Android or Apple smartphone which displays ...
View Product

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