System and Displays
Displays: Two 4-digit liquid crystal displays including mode indicators, one indicates Counts Per Minute (CPM) from the (alpha) / beta / gamma / X-ray detector, the other indicates mR/hr from the energy compensated gamma /x-ray detector
Averaging Periods: Display updates every 3 seconds, showing the average for the past 30-second time period at normal levels. The averaging period decreases as the radiation level increases, as fast as 3 seconds at high rates.
Accuracy: ± 15% up to 50 mR/hr; ± 20% up to 100 mR/hr
Anti-Saturation: Readout holds at full scale in fields up to 100 times the maximum reading
Enclosure: Water resistant housing, tamper resistant with access panel for controls, optional tamper resistant fasteners (IP51 protection class)
Power: AC wall-mount adapter standard, with battery backup. Greater than 1000 hours battery life with Lithium 9v battery. Low battery indicator.
Grounding: Earth ground connection point provided for internal lightning suppression, all system signals relative to this ground point.
Outputs: 12V
Alert Specifications
Audible Warning
Adjustable audible range from +83 to +103dBa
2900Hz +/- 250Hz
Waterproof transducer
Visual Warning
SuperBright Red Domed LED Light, Flashes 1Hz rate
Typical 1300 fL intensity
Waterproof enclosure
Alert Output Signal
12v output when active — zero output when inactive
Can provide up to 100mA to drive external relay
General Specifications for Probe
Weatherproof & salt-spray resistant enclosure with watertight cable connection (enclosure rated NEMA 4X, IP66)
Mounting bracket mounts to variety of surfaces or on a tripod with standard ¼-20 thread
ESD and surge protected
Temperature Range: Probe: -40° to 75°C (-40° to 167°F)
Control Module: -20° to +50° C , -4° to +122° F
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