RS485 Cable for EC/MX Sensor Boards

RS485 Cable for EC/MX Sensor Boards - CO2 Meter
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This cable enables RS485 communication between our EC and MX Smart Sensor boards and development kits and our free GasLab software.

RS485 is a serial data transmission interface standard that enables communication with sensors attached to the same bus (wires). The Modbus protocol further enables RS485 by allowing a master to send and receive data from specific sensors on the bus or to communicate with all the sensors simultaneously. RTU (Remote Terminal Unit) mode transmits 8-bit messages as two 4-bit hexadecimal characters in a continuous stream.

RS485 and RS485 Modbus RTU

RS485 Only (no Modbus RTU)

  • AlphaSense Oxygen O2-A2
  • AlphaSense Carbon Monoxide CO-AF
  • Custom FTDI USB - RS485 Cable with Molex connector, fits all GasLab EC and MX Smart Sensor Boards and Development Kits.


  • 1 Year - See GasLab Terms and Conditions.

Free Easy-to-use GasLab® Software

Our USB development kits use GasLab® software for setup, calibration, data logging, and real-time data analysis. GasLab® makes it easy to export data into a .CSV file that can be imported into any industry-standard software or spreadsheet. GasLab® runs on Windows XP or higher, and free to use with our products.

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System Requirements

  • Windows XP SP2 or newer
  • Microsoft .Net 3.5 Runtime Libraries
  • Data Sheets

  • Manuals

  • Technical Documents

  • Videos

  • Additional Resources

  • Case Studies

Customer Reviews

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"Easy to install, easy to set up, and easy calibration - just what I was looking for."

- Phillip Farrar
Water Plant Superintendent

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