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Weather and atmosphere

  • Stazione meteo
  • Stazione meteorologica
  • Stazione meteo

 

Main applications

- Urban weather stations
- Synoptic weather stations
- Climatic monitoring for the evaluation of the atmospheric stability classes and the dispersion of pollutants in the air
- Mobile booths and laboratories for air quality monitoring
- Glaciological and climatological studies for the prevention of avalanches
- Monitoring of dams and hydroelectric plants
- Monitoring of thermoelectric power plants
- Industrial process monitoring

 

More information

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  • Description
  • Specifications
  • Accessories
  • Download PDF
  • Description
  • Specifications
  • Accessories
  • Download PDF

Description

MAIN FEATURES 

MicroMet stations have been designed for weather, climate and environment monitoring in compliance with WMO guidelines (World Meteorological Organization – Annex 8).

MicroMet stations are equipped with the MicroMET3 datalogger and by professional sensors which can be calibrated from external laboratories (e.g. Accredia, WMO, Measnet, ecc…). Sensors may operate in several critical conditions (strong wind, hail, saltiness, ice, etc…) and, thanks to their low consumption, without any connection to the electrical grid.

MicroMet stations, based on the numbers and kinds of connected sensors, can be responding to the following applications and requirements:

  • “Compact meteo”: station with  3m telescopic pole, easy to install and suitable for any application where available spaces are limited or where the optical impact must be minimum. Typical installations: meteo-urban monitoring, harbour areas, universities, research institutes, local boards, industrial areas, dams, civil protection, etc…
  • “Synoptic meteo”: station with 10m tiltable/telescopic pole, suitable for applications where the anemometric measures must be done in compliance with WMO guidelines (ref. meteorological measurements in open field). Typical installations: monitoring of atmospheric pollutants dispersion (evaluation of Pasquill stability classes), airport, anemological studies, primary measure stations for weather forecasting, monitoring of snow and glaciological layers, etc…

The datalogger MicroMET3, which is the central processor unit of the station, is able to display, acquire, memorize and transmit by remote all data. Thanks to its modularity, the datalogger may receive up to 13 analog, 3 digital measures and 1 water multi-parametric probe with serial port. 


ADVANTAGES

  • Instruments WMO compliant and Accredia certifiable
  • Low consumption and possibility of powering with photovoltaic panel
  • No property communication protocol
  • Standard text data format (CSV format) compatible with Excel, database and the most common softwares available in the market.
  • No connection charges (with GPRS wireless transmission and photovoltaic panel power supply) 
  • Critical working conditions (presence of salinity, ice, sand, corrosive agents, high temperature excursions, etc…)
  • Reliability, long-life and minimum requested maintenance 
  • High accuracy and resolution of the measure 
  • Fully italian technology

 

Specifications

Model mMET3 – Datalogger for meteorological an d environmental data 
I/O Channels

n.8 analog inputs (+ 8 option on Expa8 interface): in voltage or current (typ.0…5Vdc or 4…20mA);
n.2 insulated digital inputs (pulse counter)  for sensors with “high” frequency up to 50KHz (anemometers, flow gauges, ecc…) and with “low” frequency output (rain gauges), sensors that requires the time counting (sunshine duration, leaf wetness,...), on/off signal (free-contacts);
n.1 diagnostic input for battery monitor

Compliance Annex 8 – WMO (World Meteorological Organization)
Measurement sampling 1s  (WMO compliant)
Data storage Every 5, 10, 15, 30 or 60’ on 2GB SD Card, in text format (CSV). Authonomy: 500 days with circular storage 
Data transmission 

 

wireless via GSM/GPRS on FTP area

 

wired via RS232/LAN cable with PC free software for data download

WMO Elaborations  Min, max (gust), arithmetic average, standard deviation, turbulence; trigonometric average; sum; diagnostic measure for battery voltage. Calculable measurements (if the weather sensors that allow the calculation are present): Evapotranspiration Et0, TD Dew point temperature, TWB wet bulb temperature
Alarms transmission via e-mail using MeteoGraph web (with GPRS data transmission)

Settable parameters

 

• Date and time with NTP synchronization (network time protocol)
• Anemometer and rain gauge constants
• Storage rate (5, 10, 15, 30 or 60’);
• Transmission rate (5, 10, 15, 30 or 60’); 

Power

Average autonomy of a weather station with 7 measures

10…14.4Vdc (typical 12Vdc); On-board battery charger, input from photovoltaic panel, with battery monitoring (deactivation of the load <10,5Vdc, restart >12Vdc) or power supplier 220Vac/12Vdc

• >15days:  with 12Vdc/7Ah battery, 20W photov. panel, storage: 5’ transmission: 60’
• >30days:  with 12Vdc/18Ah battery, 30W photov. panel, storage: 5’ transmission: 60’

IP65 Enclosure (basic version) Plastic material Dim.(LxHxP): 250x350x160mm, key closure and universal brackets for mounting on the pole. 

 

 

 

 

Accessories

METEOROLOGICAL SENSORS

mSTAUR - Thermohygrometer

mWS1 - Compact wind speed sensor

mWD1 - Compact wind direction sensor

PIRSC - Silicon cell pyranometer

PIR01 - Thermopyle pyranometer (1st Cl.) 2nd Cl or Secondary standard

NSR - Net radiometer

RG200 - Rain gauge 200cm2 or 400cm2

BAR - Barometer

BRINO - Atmospheric events detector (frost, hail, snow, dew)

EVAS - Pan evaporimeter

 

MULTIPARAMETRIC SENSORS

TSA - Triaxial sonic anemometer and multiparametric

BSA - Biaxial sonic anemometer and multiparametric

SMx - Multiparametric probe for water analysis

 

DATALOGGERS

MicroMet2

MicroMet3 Datalogger for fixed stations

 

SOFTWARE

Geodesk (free service software)

MeteoGraph (web software) 

Geo-Adas (software for PC)

  

ACCESSORIES

Supports and brackets for sensors

 

Download PDF

Documenti
Download this file (MicroMET3-meteo-station-environmental-monit-Rev2_eng.pdf)Meteorological station[Datasheet]1581 kB

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