NT6103 model is inbuilt detector
NT6103A model is External detector. The maximum distance can be 1000m between the detector and the host.
Features:
(1) Efficient GM tube detector
(2) Sound frequency indicates the radioactivity
(3) Excess threshold dose rate alarm
(4) Low power consumption design
(5) LED display
(6) Display Unit: μSv/h,mR/h
(7) Excess threshold alarm
(8) Alarm threshold value can be set according to the need
(9) Jam alarm
(10) Detector failure indicator
(11) Wall hung design
Technical Specification
(1) Measurement range: 0.01~5000 uSv/h,0.01~500mR/h
(2) Detector: thin wall type GM counter
(3) Energy response: 40KeV~3MeV
(4) Sensitivity: ≥3000CPM/mR/h
(5) Relative error: ≤15%
(6) Power: DC 7V~24V(standard 12 V switching power supply)
(7) Temperature: -10℃~50℃
(9) Dimension: 160×110×35mm
(10) Weight: 500g