CMS-300 - Meteorological Monitoring System Data Logger

CMS-300 - Meteorological Monitoring System Data Logger

CMS-300 - Meteorological Monitoring System Data Logger

CMS-300 is a data logger that its hardware and software structure is modular and based on the RTOS method, which enables it to be used in meteorological, hydrological and environmental measurement systems. The system is designed to monitor atmospheric conditions such as temperature, humidity, pressure, velocity and wind direction, etc. In accordance with the standards of IGMC. Convenient configuration, definition and recording of up to 20 sensors and memory upgrades from 2 to 16 GB without hardware switching are the hallmarks of this device. The data logger sends the data collected through the GPRS and LAN platform to the central server, which can be monitored through the web application developed for this purpose.

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  • Modular and flexible structure
  • Based on the RTOS method
  • Easy configuration
  • Record and read variety of sensors easily, user-definable

CMS-300 Meteorological Monitoring System Data Logger


  • Meteorology
  • Power plants
  • Environmental and agricultural monitoring networks
  • Water management
  • Industry
  • Measurement and control technology
  • Hotels
  • Airports


  • Define and register up to 20 sensors
  • Define a sensor data in the data logger such as unit of measurement, number of integers, number of decimal places, communication protocol for sensor reading, sensor communication port
  • Modular application with the ability to define information and remove and add sensors
  • Ability to configure remote sensors data and data logger settings (using GPRS modem) and send files on SD CARD
  • Ability to read and set Remote Data logger clock
  • Ability to remotely modify the Data logger application (using GPRS module) and by sending files on SD CARD
  • Display for instant values and Data logger settings
  • Keyboard for entering data manually
  • Built-in RTC
  • Daylight saving time (DST)
  • Sampling interval of 10 to 60 minutes
  • Ability to connect to different GSM modems (modem card switch only)
  • Expandable memory size without hardware replacement

Technical Specifications

  • Communication ports: 4 RS232 ports and 4 RS485 ports
  • Signal inputs: 12 analog inputs, 4 digital inputs (expandable)
  • Precision Analog to Digital Converter: 16 bits
  • Output signals: 9 outputs of 4-20 mA
  • Communication routes: GSM modems (GPRS, EDGE, UMTS, HDSP) and SMS and standard TCP / IP communication coverage
  • Sensor communication protocols: NMEA, Modbus RTU (Ability to add additional protocols on request)
  • Memory: 2 MB internal flash memory / from 2GB microSD memory to more capacities
  • Screen: 5.5 inches screen
  • Keyboard: 7 keys to enter menus and adjust manually on Data logger on site
  • External Power: 210~220AC / Battery: 12V, 7Ah (Rechargeable with 36 hours of continuous power in the event of a power failure)
  • Power consumption: up to 70mA and 120mA depending on component configuration
  • Environmental conditions: Temperature: -30°C ~ +60°C, humidity: 0-100%
  • Degree of body protection: IP55
  • Installation: Rackmount industrial enclosure
  • Dimensions: 453 x 337 x 153.5 mm
  • Weight: 5kg