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The FreeWave CP-Cathodic Protection systems offers the CP professional a complete product family to meet your CP remote monitoring needs. The FreeWave CP system offers the potential to monitor rectifier operations, pipe to soil potentials, as well as supplying supplemental analog inputs to allow for pipeline scrubbing, compressor functionality and other operational parameters. The FreeWave CP system comes in two frequencies: 900MHz and 2.4GHz, which allows for global deployment. Additionally, it is available in four basic form factors: Board level, Rectifier kit and line marker test stations.              
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  • Multi-Purpose, All-In-One Radio Modem: monitors rectifiers, pipe-to-soil test stations, pressure, and pipeline scrubbing operations.

  • Multiple form factors to address environmental situational needs 

  • Multiple pipe-to-soils, multiple rectifier monitoring capabilities

  • Enhanced lightning surge isolation: Full CP isolation protection from field structures.

  • Open Protocol Communications: Uses open Modbus and Extended Modbus.

  • No Obsolescence: 100% backwards compatibility with all legacy FreeWave 900 MHz products.

  • No Recurring Monthly Costs: You own your own communication network.

  • Enhanced Security: Retains all data within company firewall protection.

  • Easily Integrates into existing radio networks leveraging existing investments in supervisory control and data acquisition systems using open extended Modbus network addressing.

  • Enhanced Security: Retains all data within company firewall

  • Globally Approved Frequencies Available

  • UL Approved product available

  • Long Range: Up to 20 miles line of sight with ability to extend range by using repeaters.

  • Error Free Communications: 32 bit CRC with automatic retransmission.

  • Wide Supply Voltage Range: Supply voltage +6.5 to +30 VDC.

  • Low Power Consumption: Current draw is less than 8 am, +12 VDC in linked idle mode, and less than 60 am in receive mode.

  • Ultra Low Power Mode available at 200 micro amps current draw and 2+ year battery life.

  • Separate Diagnostics Serial Port: allows real time simultaneous diagnostics and setup without tying up the FGRCP main communication port.

  • RS232/RS422/RS485 Interface available with user programmability.

  • Noise Immunity: Robust communication performance in noisy, congested areas.

  • Secure: Proprietary Spread Spectrum Technology and user programmable security features prevent detection or unauthorized access.

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 Model  Frequency Certification Spec Sheet
 GX-CP  2.4 GHz  FCC, UL, ETSI  View / Download