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.

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GMX501 Weather Station

Description

Wind

Relative Wind Speed & Direction. Relative to the North Marker
Average Wind Speed & Direction. Short and Long Term Averages
Corrected Wind. Corrected to Magnetic North
True Wind & Direction. Corrected by GPS (Option).
Gust Speed & Direction (WMO)
Corrected Gust Speed & Direction (WMO) (Requires GPS)

Temperature & Relative Humidity

Air Temperature and Relative Humidity
Calculated Dew Point and Absolute Humidity
Wet Bulb Temperature (When Temperature <-20 and <50°C, 5-99%RH)
Heat Index (When Temperature >23.88°C)
Wind Chill (When Temperature <10°C and wind speed >1.5m/s

Barometric Pressure

Barometric Pressure
Pressure at Sea Level
Pressure at Station
Air Density

Solar Irradiance

ISO Approved Solar Irradiance Readings
Sunshine Hours (Daily Duration over 150W/m²)

GPS (Option)

GPS Location (Longitude, Latitude)
GPS Height
Real Time Clock
GPS Heading
GPS Speed
GPS Status

Inclinometer/Compass

Compass Reading (0-359° Magnetic North)
X -Tilt. +ve East, -ve West
Y -Tilt. +ve North, -ve South
Z Orientation, +1 Normal Upright, -1 Inverted Position
X & Y Can Provide 2 Decimal Points for Easy Installation.

Additional Parameters

Twilight. (Civil, Nautical and Astronomical)
Time of Sunrise, Solar Noon, Sunset (Location Required)
Position of the Sun
Supply Voltage
System Status
System Time and Date (RTC with GPS Option)
Custom User Information (up to 16 character)

Parameter Specifications

Parameter	Range	Resolution	Accuracy	Units of Measure
Wind Speed	0-60m/s	0.01m/s	0.3ms (0-10m/s) 3% (10-40m/s) 5% (40/60m/s)	m/s, Km/h, mph, kts, ft/min
Wind Direction	0-360°	1°	±3° (0.5-40m/s) ±5° (40-60m/s)	Degrees
Compass	0-360°	±1°	±3°	Degrees
Temperature	-40 to +70°C	0.1°C	±0.3°C	°C, F or °K
Humidity	0-100%RH	1%RH	Typically ±2%RH	%RH, g/m²
Dew Point	-40 to +70°C	0.1°C		°C, F or °K
Pressure	300-1,250hPa	1hPa	±0.4hPa (Absolute) ±0.8hPa (Relative)	hPa, mBar, mmHg, InHg
Solar Irradiance	0-1,600W/m²	1W/m²		W/m²

GMX501 Specifications

Output Rate:	1Hz, 1 reading per minute, 1 Reading per hour, or Polled Mode
Digital Comms:	RS232, RS485, RS422, SDI-12, NMEA, Modbus, ASCII
Power Supply:	5-30vDC (10-35vDC with Heating)
Consumption @ 12vDC:	24mA (GPS +10mA, Heating +400mA)
IP Rating:	IP66
Operational Temperature Range:	-35 to +70°C (-40 to +70°C with Heating)
CE Marking:	Yes
Dimensions:	264 x 142 x 142mm
Weight:	0.8Kg
Origin:	UK
Warranty:	24 Months

Additional information

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

Product

Ref

Price

Product Description

1957-0501-60-000

£2,191.00

MaxiMet GMX501 Compact Weather Station. Measured Parameters: Relative Wind Speed, Wind Direction, Air Temperature, Relative Humidity, Barometric Pressure, Solar Irradiance and 2-Axis Compass Heading. Derived Parameters: Average Wind Speed & Direction, Corrected Direction, Gust Speed & Direction, Dew Point, Wet Bulb Temperature, Wind Chill, Heat Index, Absolute Humidity, Air Density, Pressure at Sea Level and Sunshine Hours. Outputs: RS232, 422, 485 (ASCII), SDI-12, NMEA, Modbus. Power Supply: 5-30vDC (Consumption 24mA @ 12vDC).

1957-0501-60-100

£2,374.00

MaxiMet GMX501 Compact Weather Station with GPS. Measured Parameters: Relative Wind Speed, Wind Direction, Air Temperature, Relative Humidity, Barometric Pressure, Solar Irradiance, 2-Axis Compass Heading, GPS Location, Heading and Speed. Derived Parameters: Average Wind Speed & Direction, Corrected Direction, Gust Speed & Direction, True Wind Speed and Direction correcting for misalignment or motion, Height above Sea Level, Dew Point, Wet Bulb Temperature, Wind Chill, Heat Index, Absolute Humidity, Air Density, Pressure at Sea Level and Sunshine Hours. Outputs: RS232, 422, 485 (ASCII), SDI-12, NMEA, Modbus. Power Supply: 5-30vDC (Consumption 34mA @ 12vDC).

1957-0501-60-001

£2,366.00

MaxiMet GMX501 Compact Weather Station with Heating. Measured Parameters: Relative Wind Speed, Wind Direction, Air Temperature, Relative Humidity, Barometric Pressure, Solar Irradiance and 2-Axis Compass Heading. Derived Parameters: Average Wind Speed & Direction, Corrected Direction, Gust Speed & Direction, Dew Point, Wet Bulb Temperature, Wind Chill, Heat Index, Absolute Humidity, Air Density, Pressure at Sea Level and Sunshine Hours. Outputs: RS232, 422, 485 (ASCII), SDI-12, NMEA, Modbus. Power Supply: 10-30vDC (Consumption 424mA @ 12vDC).

1957-0501-60-101

£2,549.00

MaxiMet GMX501 Compact Weather Station with GPS and Heating. Measured Parameters: Relative Wind Speed, Wind Direction, Air Temperature, Relative Humidity, Barometric Pressure, Solar Irradiance, 2-Axis Compass Heading, GPS Location, Heading and Speed. Derived Parameters: Average Wind Speed & Direction, Corrected Direction, Gust Speed & Direction, True Wind Speed and Direction correcting for misalignment or motion, Height above Sea Level, Dew Point, Wet Bulb Temperature, Wind Chill, Heat Index, Absolute Humidity, Air Density, Pressure at Sea Level and Sunshine Hours. Outputs: RS232, 422, 485 (ASCII), SDI-12, NMEA, Modbus. Power Supply: 10-30vDC (Consumption 434mA @ 12vDC).

1957-10-065

£117.00

MaxiMet 1.8 Metre RS232 to USB converter including 5vDC power and communication configuration cable (9 way MaxiMet connector fitted one end and USB connector at the other end). Simplifies the connection of the MaxiMet units to a PC