SURVEY SENSOR: SPECIFICATIONS
Dimensions: 14 × 66 × 192 mm (0.5 × 2.6 × 7.6 in)
Weight: 140 g (4.9 oz)
Storage temperature: -25 – +70 °C (-13 – +158 °F)
Storage humidity: Non-condensing
Operating temperature: 15 – 35 °C (59 – 95 °F)
Operating atmospheric
pressure:
70 – 110 kPa (3000 m above sea level)
Operating humidity: < 80 % relative humidity, non-condensing
Reference point: Center of entrance window, at a depth indicated by lines at the sides of
the sensor
Direction of incident radiation: Orthogonal to the entrance window
Minimum field of uniform
radiation:
Size of entrance window; 67 × 73 mm (2.6
× 2.9 in)
Angular deviation, dose: < 1% within ± 10°
Backscatter: Back side of sensor protected
Sound: Tick frequency proportional to the measured dose rate
Angular deviation, dose: