MultiRAE User’s Guide8316 SpecificationsInstrument SpecificationsSize 7.6" H x 3.8" W x 2.6" D (193 x 96.5 x 66 mm)Weight Pumped models: 31 oz. (880 g)Diffusion models: 26.8 oz. (760 g)Sensor Over 25 intelligent interchangeable field-replaceable sensors, including Gammaradiation, ppb and ppm PIDs, electrochemicals for toxics and oxygen, combustibleLEL and NDIR, and CO2 NDIRBattery Options • Rechargeable Li-ion (over 12 hours runtime, pumped/over 18 hours, diffusion;< 6 hours recharge time)• Extended-duration rechargeable Li-ion (over 18 hours runtime, pumped;over 27 hours, diffusion)• Alkaline adapter for 4 x AA batteries (approximately 6 hours runtime, pumped/8 hours, diffusion)Display • Monochrome graphical LCD display (128 x 160) with backlighting (activatedautomatically in dim ambient lighting conditions, when monitor is in alarm, or witha button press)• Automatic screen flipping.DisplayReadout• Real-time reading of gas concentrations; PID measurement gas and correctionfactor; battery status; datalogging on/off; wireless on/off and reception quality.• STEL, TWA, peak, and minimum values• Various instrument status-related informationKeypad 3 operation and programming keys (MODE, Y/+, and N/-)Sampling Built-in pump or diffusion. Average flow rate, pumped: 250 cc/min. Auto shutoff inlow-flow conditionsCalibration Automatic with AutoRAE 2 Test and Calibration Station or manualAlarms • Wireless remote alarm notification; multi-tone audible (95 dB @ 30 cm),vibration, visible (flashing bright red LEDs), and on-screen indication of alarmconditions• Man Down Alarm with pre-alarm and real-time remote wireless notificationDatalogging • Continuous datalogging (six months for 5 sensors at 1-minute intervals, 24/7)• User-configurable datalogging interval (from 1 to 3,600 seconds)CommunicationandData Download• Data download and instrument set-up and upgrades on PC via charging and PCcommunication cradle, Travel Charger, or AutoRAE 2 Automated Test andCalibration Station1• Wireless data and status transmission via built-in RF modem (optional)WirelessNetworkRAE Systems Dedicated Wireless NetworkWirelessFrequencyISM license-free bandsEM Immunity No effect when exposed to 0.43mW/cm2 RF interference (5-watt transmitter at 12")OperatingTemperature-4° to 122° F (-20° to 50° C)