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

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.

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Datasheet

GMX550 Weather Station

Datasheet

Maximet Accessories

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

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)

External Rain Gauge

  • Can Be Used With Any Pulse Output Rain Sensor
  • Precipitation Total
  • Precipitation Intensity
  • Precipitation Status

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
Rainfall Up to 1000mm/Hr 0.000 up to
9.998mm/tip		 mm or Inch

GMX550 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: 27mA + Rain Sensor (GPS +10mA, Heating +400mA)
IP Rating: IP66
Operational Temperature Range: -35 to +70°C (-40 to +70°C with Heating)
CE Marking: Yes
Dimensions: 222 x 142 x 142mm
Weight: 0.8Kg
Origin: UK
Warranty: 24 Months

Product

Ref

Price

Product Description

1957-0550-60-000

£1,887.00

MaxiMet GMX550 Compact Weather Station. Measured Parameters: Relative Wind Speed, Wind Direction, Air Temperature, Relative Humidity, Barometric Pressure Pulse Input for Rainfall 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, Total Rainfall and Rainfall Intensity. Outputs: RS232, RS422, RS485 (ASCII), SDI-12, NMEA, Modbus. Power Supply: 5-30vDC (Consumption 27mA + Rain Sensor @ 12vDC).
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1957-0550-60-100

£2,071.00

MaxiMet GMX550 Compact Weather Station with GPS. Measured Parameters: Relative Wind Speed, Wind Direction, Air Temperature, Relative Humidity, Barometric Pressure Pulse Input for Rainfall 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, Total Rainfall and Rainfall Intensity. Outputs: RS232, RS422, RS485 (ASCII), SDI-12, NMEA, Modbus. Power Supply: 5-30vDC (Consumption 37mA + Rain Sensor @ 12vDC).
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1957-0550-60-001

£2,062.00

MaxiMet GMX550 Compact Weather Station with Heating. Measured Parameters: Relative Wind Speed, Wind Direction, Air Temperature, Relative Humidity, Barometric Pressure Pulse Input for Rainfall 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, Total Rainfall and Rainfall Intensity. Outputs: RS232, RS422, RS485 (ASCII), SDI-12, NMEA, Modbus. Power Supply: 5-30vDC (Consumption 427mA + Rain Sensor @ 12vDC).
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1957-0550-60-101

£2,246.00

MaxiMet GMX550 Compact Weather Station with GPS & Heating. Measured Parameters: Relative Wind Speed, Wind Direction, Air Temperature, Relative Humidity, Barometric Pressure Pulse Input for Rainfall 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, Total Rainfall and Rainfall Intensity. Outputs: RS232, RS422, RS485 (ASCII), SDI-12, NMEA, Modbus. Power Supply: 5-30vDC (Consumption 437mA + Rain Sensor @ 12vDC).
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1957-PK-069

£445.00

Tipping Bucket Rain Gauge (Kalyx) for use with GMX550 and GMX551
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