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Waterproof Gamma Radiation Detection Unit Ecotest BDBG-09V
The professional waterproof gamma radiation detection unit BDBG-09V manufactured by Ecotest is engineered for continuous measurement of ambient dose equivalent rate in automated radiation monitoring systems. Constructed in a robust stainless steel housing with an IP68 protection rating, the device is designed to operate underwater at depths of up to 20 meters.
Equipped with a highly sensitive Geiger-Muller counter and a digital RS-485 interface, the unit ensures seamless integration into industrial control networks. Continuous self-testing features and statistical error calculations guarantee reliable measurement accuracy in harsh hydrological environments with water temperatures ranging from +3 °C to +50 °C.
Scope of Application
- Automated radiation monitoring systems for natural water bodies and artificial reservoirs
- Environmental surveillance of coastal areas and hydrotechnical facilities
- Safety control at nuclear power plants and industrial discharge sites
- Continuous monitoring of wastewater and technological fluids
Specifications
| Parameter | Value |
| Detector Type | Geiger-Muller counter |
| Dose Equivalent Rate Measurement Range | 0.01 µSv/h ... 107 Sv/h |
| Basic Relative Error Limit | ±(15+2/H*(10))% |
| Energy Range of Registered Gamma Radiation | 0.05 ... 3.0 MeV |
| Energy Dependence (0.05 to 1.25 MeV) | ±25% |
| Anisotropy (137Cs, 60Co) | 25% |
| Anisotropy (241Am) | 60% |
| Communication Interface | RS-485 |
| Power Supply Voltage | 7 ... 13 V DC |
| Current Consumption | max 30 mA |
| Operating Mode Setup Time | max 3 min |
| Continuous Operation Instability (24h) | max 5% |
| Ingress Protection Rating | IP68 (submersible up to 20 m) |
| Water Operating Temperature | +3 °C ... +50 °C |
| Ambient Air Temperature Range | -30 °C ... +50 °C |
| Dimensions of Sealed Body | 49 × 57.5 × 310 mm |
| Connecting Cable Length | 25 m (standard) |
| Weight (with cable) | max 5 kg |
Package Contents
- BDBG-09V detection unit with 25m underwater cable
- Safety rope (25m length)
- Product logbook
- Operating manual
- Factory packaging
- Isolated interface converter PII-1 (available on request)