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IAQRae Indoor Air Quality + PID Monitor

Manufacturer: RAE Systems
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The IAQRAE is an Indoor Air Quality (IAQ) monitor to combine a Photo-Ionization Detector (PID) with traditional measures of IAQ like Temperature, Humidity, Carbon Dioxide (CO2) and a user-selected toxic gas sensor in one 1-5 sensor package. The PID gives the IAQRAE the ability to measure 0-1000 ppm of VOCs (Volatile Organic Compounds) with 0.01 ppm (10 ppb) resolution.

Dimensions

  • 9.25” L x 5.0” W x 9.25” H (23.5cm L x 12.7cm x 23.5cm)

Weight

  • 8.9 lbs (4.03 kg) with battery

Detectors Up to five sensors

  • PID Sensor w/ 3/8 od 10.6 eV lamp
  • Electrochemical Sensor
  • NDIR Sensor for CO2
  • Humidity Sensor
  • Temperature Sensor

Battery

  • Rechargeable, 7.4V/7.2 Ah, Lithium-Ion battery pack with built-in charger (less than 10 hours charge time)
  • Six C-cell alkaline battery pack

Operating Time

  • Up to 36 hours of continuous operation

Display

  • 2-line, 16-character LCD
  • Manual LED backlight

Keypad

  • [MODE] – operation & programming
  • [Y/+] – operation & programming key
  • [N/-] – operation & programming key
  • [RADIO] – not used
  • [VOICE] – not used
  • [UP/DOWN] – not used

Direct Readout

  • Up to five instantaneous values
  • Sensor name
  • High and low values all sensors
  • Battery voltage
  • Elapsed time

Alarm Settings

  • Separate alarm limit settings for Low and High alarm
  • Visible Alarm 100 dB buzzer at 10 cm (typical)
  • Audible Alarm Flashing red LED cluster to indicate exceeded preset limits, low battery, or sensor failure

Calibration

  • Two point field calibration for fresh air and standard reference gas (except for the temperature sensor)

Attachments

  • Shoulder strap, optional tripod/wall mounting bracket

Sampling Pump

  • Internal integrated diaphragm pump with adjustable duty cycle ratio of pump on (>400 cc/min) and off

Protection

  • Password protected calibration settings, alarm limits, and data

EM Immunity

  • No effect when exposed to 0.43 mW/cm2 RF interference (5 watt transmitter at 12 inches)

Data Storage

  • Optional 20,000 readings (64 hours, 5 channels at 1-minute intervals) in nonvolatile memory

Datalog Interval

  • Programmable 1-3600 seconds

External Alarm

  • Optional plug-in, pen-size vibration alarm or earphone

Communication

  • Upload data to PC and download monitor setup from PC through RS-232 link to serial port on PC

Temperature

  • 0o to 50o C  (32o to 122o F)

Humidity

  • 0 % to 95% relative humidity (Non-condensing)

Sensors

Sensor  Range  Resolution  t90 
VOC 0-9.99 ppm 0.01 ppm 10 seconds
  10.0-99.9 ppm 0.1 ppm  
  100-999 ppm 1 ppm  
CO2 0-20,000 ppm 10 ppm 60 seconds
CO 0-500 ppm 1 ppm 25 seconds
H2S 0-100 ppm 1 ppm 30 seconds
SO2 0-20.0 ppm 0.1 ppm 15 seconds
NO 0-250 ppm 1 ppm 20 seconds
NO2 0-20.0 ppm 0.1 ppm 25 seconds
Cl2 0-10.0 ppm 0.1 ppm 60 seconds
HCN 0-100 ppm 1 ppm 60 seconds
NH3 0-50 ppm 1 ppm 150 seconds
PH3 0-5.0 ppm 0.1 ppm 60 seconds
Temp 32.0° F-122.0° F 0.1°F 300 seconds
  0° C-50.0° C 0.1°C  
RH 5-95% 1% RH 60 seconds

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