Sentinelle 360
Source Exposure Signal for Gamma Radiography inspections
by detecting the rise in Gamma and X radiation
![](https://www.carmelec.fr/wp-content/uploads/2018/12/Sentinelle-360-seule-152x300.png)
The Sentinelle 360 beacon is intended for Gamma raography operators It was conceived to signal source exposure and thus prevent radiation hazard. Equipped with 360° flashing LEDs and a sound signal, it ensures worker safety.
![](https://www.carmelec.fr/wp-content/uploads/2018/08/Caracteristiques-de-detection.png)
Detection Characteristics
Type: Source exposure signal system for gamma radiography inspections
Response time: < 10 s for a variation of about a factor 10
when the dose rate > 20 µSv/h – < 2 s beyond 1 mSv/h
Energy range: from 80 keV to 1.5 MeV
![](https://www.carmelec.fr/wp-content/uploads/2018/12/Caracteristiques-dalarme-1.png)
Alarm Characteristics
Threshold: calculated automatically from 20µSv/h to 2mSv/h
Sound: Buzzer > 95 dBA at 30 cm
Visual: 360° red tower light with flash LEDs
![](https://www.carmelec.fr/wp-content/uploads/2018/12/Caracteristiques-électriques-1.png)
Electrical Characteristics
Charge: 12 VDC / 1 A (provided)
Battery life without alarm: 40 days
Battery life in alarm: 80 hours
![](https://www.carmelec.fr/wp-content/uploads/2018/08/Caracteristiques-mecaniques-et-environnementales.png)
Mechanical and Environmental Characteristics
Dimensions: 340 x 160 x 160mm
Weight: 1.8 kg
IP Code: IP65
![](https://www.carmelec.fr/wp-content/uploads/2018/12/Conformité-normative-1.png)
Regulatory Compliance
Compliance: IEC 60846-1:2009
![](https://www.carmelec.fr/wp-content/uploads/2018/08/Ip-67.png)
![](https://www.carmelec.fr/wp-content/uploads/2018/08/170-g.png)
![Sentinelle 360 chutant d'un mètre](https://www.carmelec.fr/wp-content/uploads/2022/09/chute_s360_320_320-150x150.png)
![](https://www.carmelec.fr/wp-content/uploads/2018/08/400-h.png)