Data Radiation Monitoring Systems
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Data Radiation Monitoring Systems
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DRM™ model with a CsI detector offering greater sensitivity.

Get More Info Data Sheet


  • Gamma radiation surveillance utilizing externally connected wide range GM (10uR/h to 1200R/h) or sensitive CsI(1uR/h to 10 mR/hr) detectors.
  • Audible Buzzer and LED Alarm indicators
  • Connect up to two Remote Display Units
  • Extend Remote Display and External Detector over 500ft
  • Up to five programmable dose rate thresholds
  • WRM2™ Wireless system, Ethernet and Cellular Communication options


The DRM “Data Area Monitors” are the next generation of wide range gamma area radiation detection systems. The DRM system consists of various modules which are easily deployed depending on the monitoring application: detector unit, remote display, all-in detector and display unit and external battery. The DRM family integrates WRM2 Telemetry, Network connectivity, Cellular and GPS for flexibility in area radiation monitoring applications. Additional configurations include Environmental Enclosures, Solar Power, and MILSTD EMI, ESD and Temperature resistance.

DRM models include:

  • DRM-1/2 Wide Range Gamma (GM)
  • DRM-1D /2D Sensitive Detection (CsI)
  • DRM-2N Industrialized
  • DRM-2C Gamma Criticality
  • DRM-2I Source Term & Near Boundary


Software Downloads

Revision Number:

Revision Date: 3rd March 2021

Comments: CSW-31 software and PC cable link is needed to complete the upgrade.

Revision Changes/Additions: 

  1. Added option to Display Calibration Due Date either exactly 12 months from calibration date or End of month.
    *So if the calibration was performed on the 15th March 2020, then Cal Due Date will either be 15th March 2021 or [End of Month] 31st March 2021
  2. Improved communication between the RMVC and AMP meters, Ram R-200, DRM-3000, DPU-3 and RAM ION


1218 Menlo Drive, Suite A
Atlanta, GA 30318

Sales Phone: 770.432.2744
Support Phone: 770.432.2744

Support and Sales for Detection and Measurement and Radiation Monitoring Systems products in the Americas.

Africa | Asia | Europe | Middle East | Pacific
174 Route d'Eyguières
FR-13113 Lamanon, France

Sales Phone: +33 4 90 59 59 59
Support Phone: +33 4 90 59 60 60

Sales and Service for Detection & Measurement and Radiation Monitoring Systems in Asia, Europe, the Middle East, Africa and Pacific