Range : GammaTRACER

The GammaTRACER is designed for continuous measuring, recording and optionally transmitting the environmental gamma dose rate.


Continuous measurement and recording of the environmental γ dose rate, for mobile & stationary use


The hermetically sealed probe, including the GM detectors and all electronic components, operates fully autonomously and is independent of any physical connections, thus resisting extreme climatic and environmental conditions. Energy-saving chip technology allows maintenance-free non-stop operation of the GammaTRACER probe. The time resolved measurement values are stored together with the auxiliary and QA parameters. Data download and parameterization can be performed via an interactive infrared or cable port. DataEXPERT, a professional user-friendly database, communication and analyzing software guarantees both simple and safe access to the stored data as well as their powerful visualization and fast, precise analysis. Additional interface possibilities for online and real-time data transmission, ranging from wired modules to sophisticated wireless transmitters, meet a wide variety of user needs.


Radiation type: X and Gamma
Detector type: 2 or 3 energy-compensated Geiger-Mueller tubes
Measuring unit: H*(10), Hx, R
Dose rate measurement range: BASIC: 20 nSv/h to 10 mSv/h
Wide: 20 nSv/h to 10 Sv/h
High: 1 mSv/h to 10 Sv/h
XL2: 10 nSv/h to 10 Sv/h
Measurement cycle: From 1 minute to 120 minutes
Fast response mode (XL2): 1 second
Energy range: BASIC/Wide: From 45keV to 3 MeV
HIGH: From 80keV to 4.4 MeV
XL2: From 45keV to 2 MeV
Internal storage: Up to 12,800 data sets, up to 1,065 days, depending on probe type and measurement cycle
Built-in sensors: Temperature, hygrometry, shocks, optional GPS
Operating temperature: From – 20 °C to + 50 °C / -4°F to 122°F (optional -40 °C to +60 °C / -40°F to 140°F)
Battery autonomy: Up to 10 years without internal solar panel
Unlimited with internal solar panel (in 10 min measurement cycle, according to environmental conditions)
Communication Interfaces: Infrared, RS232/RS485, GSM/2G/3G/4G/LTE, ShortLINK/SkyLINK radio, satellite
IP Index: IP 68 (hermetically sealed housing), IP 67 cable versions
Options: Additional sensors (rain, wind, weather)
Power supply by solar panels
Seismic qualified version