Model 272D Remote Display

For 375 Area Monitors

Indicated Use Remote display/annunciator for the Model 375 Digital Area Monitors
Audio Sonalert-type speaker with enable/disable switch (greater than 68 dB at 0.61 m [2 ft])
Radiation Readout Display Four-digit LED display with 2 cm (0.8 in.) digits
Display Range 000.0 to 9999
Display Units Can be made to display in µR/hr, mR/hr, R/hr, µSv/hr, mSv/hr, Sv/hr, µrem/hr, mrem/hr, rem/hr, cpm, cps, and others
Status Green light, instrument functioning properly
Alarms

• Low Alarm Yellow light, 1 beep/second audible, selectable range: 0 to 9999
• High Alarm Red light, 4 beeps/second audible, selectable range: 0 to 9999
• DET Fail Red light, constant audible tone > 68 dB at 0.61 m (2 ft)
• Low BAT Yellow light, indicates less than two hours of battery life remaining

Controls

• Audio ON/OFF
• Alarm Reset

Power Supplied by 120 to 240 Vac with 5.0 Vdc regulated output
Temperature Range -20 to 50 °C (-4 to 122 °F)
May be certified to operate from -40 to 65 °C (-40 to 150 °F)
Construction Aluminum with powder coat finish
Size (H x W x L) 16.8 x 20.3 x 4 cm (6.5 x 8 x 1.56 in.)
Weight 0.7 kg (1.5 lb)