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Gamma Radiation Detection Unit Ecotest BDBG-09S
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PDF Instruction 1
The professional gamma radiation detection unit BDBG-09S is designed for continuous measurement of ambient dose equivalent rate of gamma radiation across a wide range from 0.01 uSv/h to 1 Sv/h. The device combines a high-sensitivity CsI(Tl) scintillator with a silicon photomultiplier for low dose rates and an energy-compensated Geiger-Muller counter for high radiation levels. This combination ensures high measurement accuracy and rapid response for safety applications.
This intelligent radiation monitoring sensor transmits measurement results via a standard RS-485 digital interface. The unit features continuous self-testing and real-time calculation of statistical measurement errors. Enclosed in a durable duralumin or stainless steel housing, it operates reliably in harsh environments from -40 °C to +50 °C.
Application Scope
- Mobile radiological monitoring laboratories and vehicles
- Automated environmental and industrial radiation monitoring systems
- Radiation status display panels and public warning systems
- Nuclear power plants and radioactive waste handling facilities
- Water body and environmental monitoring posts
Specifications
| Low dose rate detector | CsI(Tl) scintillator with silicon photomultiplier |
| High dose rate detector | Energy-compensated Geiger-Muller counter |
| Scintillator dose rate range | 0.01 to 50 uSv/h |
| Geiger-Muller dose rate range | 50 to 1000000 uSv/h (up to 1 Sv/h) |
| Gamma energy range | 0.05 to 3 MeV |
| Data interface | RS-485 |
| Basic relative error limit | (15 + 1 / H*(10)) % |
| Energy dependence (0.05 to 1.25 MeV) | ±25 % |
| Power supply voltage | 7 to 32 V DC |
| Current consumption | max 30 mA |
| Warm-up time | max 3 min |
| Operating temperature | -40 °C to +50 °C |
| Dimensions | 60 x 60 x 170 mm |
| Weight | 0.5 kg |
Package Contents
- Gamma radiation detection unit BDBG-09S
- Mounting bracket
- Operating manual
- Data sheet / logbook
- Factory packaging
- Set of mounting parts