PRODUCT  DESCRIPTION

It has been designed specifically to be used as a fixed monitor in varying dose rate fields using two very sensitive, auto switching GM tubes. The DRM’s detector features a linear response from 0.5µSv/h to 100 Sv/h (0.05 mR/h to 10,000 R/h). The DRM-2H is  a wall mounted instrument, including alarm lights, that can be connected to the AC power with NiMH backup batteries. The radiation data is sent via 900 MHz FHSS or 2.4 GHz FHSS radios via the external antenna to a transceiver or via hardwire (RS-232 or RS-485) to a  Remote Monitoring  System. The DRM-2 can also be connected directly to a computer input.

PRODUCT  FEATURES

Measuring Range : 0.01 uSv/h to 100 uSv/h (0.001 mR/h to 10 mR/h )
Sensitivity : 17cps/uR/hr and  68cps/uR/hr(137Cs)
Accuracy  : ±10% of reading within measuring range 
Units: mR/hr or μSv/hr 
Power Source : External AC Power backed up by two NiMH batteries 
Operation : -10oC to +50oC (15oF to 122oF) 
Storage : -20oC to +60oC (-5oF to 140oF) 
Humidity Range : 40% to 95% RH (non condensing) 
Case : Blue anodized aluminum 
Dimensions: Meter : 93mm W x 228 mmL x 56mmH (3.7" x 5.8" x 2.2") 
Weight : 680g (1.5lbs) 
Radio Frequencies : 900 MHz FHSS or 2.4 GHz FHSS