BS-09

BS-09

Gamma Radiation Alarm Unit

  • Works in pair with the gamma radiation detection unit BDBG-09
  • Equipped with OLED display, which displays current DER gamma radiation
  • Can be used autonomously or as part of a system capable to transfer data
  • Data transfer via RS-485 and Ethernet interfaces
  • Built-in battery for autonomous operation
  • Flash memory to store measurement data
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  • Description
  • Description

Description

BS-09, designed for light and sound warning of the personnel about radiation levels at radiation hazardous objects and an indication of local radiation background. It is mounted in pair with the detecting unit of gamma radiation BDBG-09 and allows warning the personnel working in the area of BDBG-09 coverage about potential radiation hazards.

BS-09 unit can work either autonomously or as a part of a system capable of transferring measurement data via RS-485 and Ethernet interfaces (protocol “modbusRTU” and special “Ecotest” protocol). BS-09 is equipped with a light and sound alarm, which signals about normal radiation background with green light; exceeding the preset threshold level of gamma radiation dose rate with yellow light, and exceeding of safety threshold with red light.

Exceeding of DER threshold and safety threshold also turns on the sound alarm. The programming of threshold levels can be done manually (using buttons on the unit) or from a PC via the network connection. The BS-09 unit also provides power for detecting unit BDBG-09.

There is a BS-09 Geo version equipped with a navigation system, it is an integral part of the GeoRad-M system.

Purpose of use

  • Light and sound warning of the personnel about radiation levels at radiation hazardous objects.

  • Indication of local radiation background.

  • Data transfer via RS-485 and Ethernet interfaces.

  • Referencing the measurement results of the detecting unit to geographic coordinates, obtained from the navigation satellites (BS-09 Geo)

BS-09 unit is equipped with:

  • OLED screen indicating current dose rate received from BDBG-09 detecting unit and threshold levels;

  • Two control buttons for manual setting up of thresholds and adjusting operating modes of BS-09 unit;

  • Built-in Li-Po battery allowing up to 24 hours of autonomous work (in case the main power is off);

  • Flash-memory that provides storing the measurement history of the latest 24 hours.

Specifications

  • Indication range of gamma radiation DER (hereinafter – photon-ionizing radiation)
  • 1ꞏ10-8 … 99.9 Sv/h
Programming range of threshold levels signaling exceeding photon-ionizing radiation DER 1ꞏ10-8 … 99.9 Sv/h
Supply voltage of BS-09 unit when powered via an Ethernet connector using PoE technology 25 … 60 V
Supply voltage of BS-09 unit when powered from the external power supply unit via a separate connector and from the mains using RS-485 connector 12 … 32 V
Output voltage to power the external detecting unit 12 ± 1.2 V
BS-09 unit provides self-contained operation from the built-in Li-ion battery with recording of measurement history of photon-ionizing radiation DER by the external detecting unit in steps of 5 min, minimum 24 hour
Maximum power consumption with connected external detecting unit, not more than 7.5 W
Volume level of the light and sound alarm unit 80 dB
Operating temperature range -20 … +50 °С
Dimensions of BS-09 unit, not more than 181 × 230 × 81 mm
Weight of BS-09 unit, not more than 1.2 kg
Distance between the BS-09 unit and the detecting unit, not more than
0.5 m
Only for BS-09 Geo
Navigation system GNSS
The maximum root mean square error of location determination 2.5 m
“Cold” start time 35 s
“Hot” start time 2.5 s

 

Download operating manual

Certificates

  • Declaration of conformity with the CE standards

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