Geoves

Geoves


Instrumentation manufacturers for environmental monitoring
Menu
  • Home
  • About us
  • Products
      • Dataloggers
      • Software
      • Meteorological sensors
      • Hydrological sensors
      • Air quality sensors and special
      • Accessories for sensors
  • Contacts
  • Applications
  • Services
      • Repair authorization request
  • News
  • Data area
  • Italiano (IT)
  • English (UK)
  • You are here:  
  • Home
  • Applications
  • Air Pollution

Air Pollution

Main Application

- Air quality monitoring in urban areas
- Climatic monitoring for the evaluation of the atmospheric stability classes and the dispersion of pollutants in the air
- Fixed and portable stations for air quality monitoring
- Monitoring of seaports
- Monitoring of odorous substances in landfills, biogas plants, farms
- Monitoring of atmospheric pollution in thermoelectric plants
- Industrial process monitoring

 

More information

Richiedi info preventivo  Photo Gallery     Richiedi info preventivo Info / Quote request

 

 

 

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

Description

MAIN FEATURES

LPDL Smart City is an atmospheric pollutant monitoring system consisting of an LPDL Geoves datalogger and a series of electrochemical sensors for measuring atmospheric pollutants and meteorological and environmental parameters; it is completely configurable both by type and by number of sensors, thus obtaining a customized system based on the specific needs of the application.

Air pollution monitoring consists of detecting the main polluting gases that damage health or the environment. The pollutants that will be considered are represented by emissions generated by primary sources of pollution such as, for example, industrial emissions or the release of vapors / fumes / odors released by industrial processes, plants with biofilters, landfills, etc ... For these applications Geoves uses a sensor for monitoring medium gas concentrations, the SAirHR sensor, which is available both in the stand-alone version with 4-20mA output and in the assembled Smart-City version combined with the LPDL datalogger or with a simple ModBus or LoraWan interface. for connection to the outside.

The sensors can be used in numerous industrial applications, including the measurement of sulfur compounds SO2 and H2S or SMELL sensor (typical olfactory nuisance from wastewater treatment plants, paper manufacturing / processing plants or other plants that generate odorous substances, such as landfills or biogas plants ...), ammonia NH3 (characteristic odor from decomposition processes) and methane CH4. Also available are sensors for the most common pollutants of ozone O3, nitrogen oxides NO2, carbon monoxide CO and carbon dioxide CO2, volatile organic substances (VOC and hydrocarbons) and chlorides Cl2.

In addition to these pollutants, Smart City can be equipped with the PM2.5 and PM10 particulate meter (PM1 optional), the noise and meteorological parameters necessary to evaluate any dispersion of pollutants into the atmosphere.

 


ADVANTAGES

  • Low cost electrochemical instrumentation and good measurement accuracy
  • Wide range of gas sensors available
  • Possibility of integrating probes for the measurement of fine dust (PM10-2.5-1), noise and meteorological parameters
  • Low consumption and possibility of power supply from solar panel
  • No connection charges (with GPRS wireless transmission and power supply from photovoltaic panel)
  • No proprietary communication protocol
  • Data in standard text format (CSV format) compatible with Excel, Access and with the most common software and databases available on the market.
  • Extreme operating conditions (presence of salinity, ice, sand, corrosive agents, high temperature ranges, etc ...)

 

Specifications

Model LPDL Smart City – Dataloggers for air pollutant and environmental monitoring 
Connectable sensors  8 analog inputs (+8 optional on EXPA8 interface card) in voltage or current (typ. 0…5Vdc or 4…20mA);  2 digital inputs: 1 frequencymeter, 1 pulse/period counter 
Serial Ports

n.2 RS232 for data transmission and smart sensori connection (eg. multiparametric probe for water analysis)

Sampling rate 1s  (WMO compliants)
Data storage Every 5, 10, 15, 30 o 60’ on SD Card up to 2GB, in CSV text format
Data transmission 

wireless: via GPRS with data sending on FTP safe area 

wired: via RS232/LAN with free Geodesk software for data download (power 220Vac)

WMO Elaborations Min, max (gust), arithmetic and trigonometric average, std deviation, turbulence; summ; evaporation formula (FAO-WMO PenMan Monteith), dew point calculation
Diagnostic data  battery voltage, mains presence 

Settable parameters 

Keyboard functions

Date and hours, anemometer constants

Display measurements sliding, SD Card reset, GPRS data transmission test, automatic procedure of GPRS antenna orienting

Power

220Vac, photovoltaic panel, 12Vdc (other on request)

12Vdc Backup battery included

Box and mounting Fastening on DIN bar and IP65 box with keylock enclosure and brackets for wall or pole mounting
Opzione: rack 19”

 Note: for the specifications of gas sensors, particulate and noise sensors, see the menu Download pdf

 

ModBus Interface

As an alternative to the LPDL data logger, the sensor system can be equipped with an analog / digital interface with ModBus RS485 RTU or TCP / IP output. This device allows to connect all the measurement sensors to external connection devices such as LoraWan devices, SCADA systems, routers, etc ...

 

Accessories

METEOROLOGICAL SENSORS

mSTAUR - Thermohygrometer

mWS1 - Compact wind speed sensor

mWD1 - Compact wind direction sensor

PIRSC - Silicon cell pyranometer

RG200 - Rain gauge 200cm2 or 400cm2

BAR - Barometer

 

 

DATALOGGERS

MicroMet3 Datalogger 

 

SOFTWARE

Geodesk (free service software)

MeteoGraph (web software) 

  

ACCESSORIES

Supports and brackets for sensors

  

 

 

Download PDF

Documenti
Download this file (LPDL-Smart-city_Rev2_eng.pdf)Smart-city air pollutant monitoring[Datasheet]580 kB
Download this file (SAirHR-gas_sensors-Rev3_eng.pdf)Gas sensors with medium-high resolution[Datasheet]1024 kB
Download this file (SFON-Rev2_eng.pdf)Noise sensor[Datasheet]726 kB
Download this file (SPM10_25-Rev2_eng.pdf)Particulate sensor PM10-2,5-1[Datasheet]746 kB

© 2025 Geoves Privacy policy     
Siamo presenti su Mercato elettronico della pubblica amministrazione Certificazione ISO 9001 Geoves