Continuous area gamma monitoring for a radiation lab

Indoor + outdoor coverage with alarm-ready outputs

A radiation safety team needed continuous coverage across controlled indoor zones and outdoor perimeter points. Pairing indoor and outdoor Area Gamma Monitors gave them real-time visibility, alarm-ready I/O, and a clean integration path into the existing control room.

What the team was up against

Radiation safety teams often run on manual surveys and periodic checks. For controlled areas, that leaves blind spots between measurements and slows the response to unusual dose-rate changes.

They needed:

  • Continuous gamma monitoring across controlled zones
  • Local display plus alarm-ready outputs
  • Integration with existing monitoring infrastructure
  • Outdoor monitoring in weather-exposed areas
  • Backup operation during power interruptions
  • Clear operational evidence for safety reviews

What we built

Indoor Area Gamma Monitors were placed in controlled lab areas with local OLED indication and battery backup. Solar-powered outdoor units (IP65) handled perimeter coverage. Both units exposed the same set of interfaces — relay contacts, 4–20 mA, RS-485 Modbus RTU, and Ethernet Modbus TCP/IP — so the safety team could pull readings into whatever control system they already used.

Outcomes

Continuous coverage instead of spot-check only

Same monitoring story indoors and outdoors

Plug-in ready for existing control rooms

Better operator and safety-officer visibility

Alarm-ready I/O for faster response

The instruments in this deployment

Open any product for full specs, photos, and downloads.

Area Gamma Monitor (Indoor)

Indoor Area Gamma Monitor with LORA-enabled telemetry, 1 μSv/h to 100 mSv/h detection range, OLED display, and 40-hour battery life.

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Area Gamma Monitor (Outdoor)

Outdoor area gamma monitor is a compact high efficient solar powered device which can measure radiation level and report it through LoRA communication.

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Area Gamma Monitor (Indoor)

Indoor Area Gamma Monitor with Alarm System, LoRA communication, 1 μSv/h to 100 mSv/h detection range, large RGB display.

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