Item Description

The Gill MaxiMet GMX200 is a solid state ultrasonic sensor that delivers extremely accurate wind speed and direction measurements. An electronic compass comes as standard which delivers apparent wind, WMO wind averages and gust data.

The optional GPS adds the benefit of a true wind measurement, height above sea level, latitude and longitude and simplifies installation by automatically finding north.

The result is an extremely robust ultrasonic wind sensor that requires virtually no maintenance, that can be installed quickly and easily, offering a fit and forget solution. Richard Paul Russell Ltd. can connect the sensor to the WeatherFile website where data can be viewed using any internet connected device and downloaded for detailed analysis in a CSV file format.

Wind
Wind speed & direction
Apparent and true wind (with GPS)
WMO wind averages & gust
Compass
GPS (optional) gives height above sea level, latitude and longitude

GPS (Option)
Height above sea level m
MSL pressure
Sunrise/sunset
Position of the sun
Twilight
Solar Noon

Parameters
Wind speed m/s, km/hr, mph, kts, ft/min
Wind direction °
True/apparent wind
Angle of Tilt
Outputs RS232, 422, 485 (ASCII), SDI-12, NMEA, MODBUS, Analogue (option)

Wind Speed
Range	0.01 m/s to 60 m/s
Accuracy	± 3% to 40 m/s, ± 5% to 60 m/s
Resolution m/s	0.01
Starting Threshold	0.01 m/s
Sampling Rate	1 Hz
Units	m/s, km/hr, mph, kts, ft/min

Wind Direction
Range	0-359°
Accuracy	± 3° to 40 m/s ± 5° to 60 m/s
Resolution	1°
Starting Threshold	0.05 m/s
Sampling Rate	1 Hz
Units	Degrees

Outputs
Output rate	1/s, 1/min, 1/hr
Digital Comms Modes	Serial RS232, RS422, RS485, SDI-12, NMEA, MODBUS, ASCII
Analogue Outputs	Available via seperate optional device

Power
Power Supply	5 to 30 Vdc
Power (Nominal) 12 Vdc	25 mA continuous high mode. 0.7 mA eco-power mode (1 hour polled)

Environmental Conditions
IP Rating	66
Operational Temperature Range	-40°C to +70°C
EMC Standard	BS EN 61326 : 2013 FCC CFR47 parts 15.109
CE Marking	Yes
RoHS compilant	Yes
Weight	0.3 Kg
Origin	UK

User Manual
	MaxiMet User Manual - Issue 4

Data Sheet
	MaxiMet GMX 100
	MaxiMet GMX 101
	MaxiMet GMX 200
	MaxiMet GMX 300
	MaxiMet GMX 301
	MaxiMet GMX 400
	MaxiMet GMX 500
	MaxiMet GMX 501
	MaxiMet GMX 531
	MaxiMet GMX 541
	MaxiMet GMX 550
	MaxiMet GMX 551
	MaxiMet GMX 600
	MaxiMet GMX 700