MultiRAE

Manufacturer: RAE Systems
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The MultiRAE is the most advanced wireless portable chemical detector on the market. The MultiRAE’s cutting-edge PID sensor detects volatile organic compounds (VOCs), and supports over 30 electrochemical, NDIR, and catalytic sensors to detect up to five additional threats. These include: toxic and combustible gases, oxygen deficiency/enrichment, and carbon dioxide. The MultiRAE’s wireless capability elevates worker protection to the next level by providing safety officers real-time access to instrument readings and alarm status from any location for better visibility and faster incident response.

Key Features

  • Wireless access to real-time instrument readings and alarm status from any location
    • Option 1
    • Option 2
    • Option 3
  • Unmistakable five-way local and remote wireless notification of alarm conditions
  • Over 30 interchangeable sensor options, including 0.1 to 5,000 ppm PID
  • Intelligent sensors store calibration data, so they can be swapped in the field (RAE recommends calibrating after installation)
  • Extensive on-board gas libraries (190 VOCs and 55 combustible gases)
  • Largest display in its class
  • Continuous datalogging (6 months for 5 sensors, 24x7)

Size

  • 7.6" H x 3.8" W x 2.6" D (193 x 96.5 x 66 mm)

Weight

  • 31 oz. (880 g)

Sensors

  • Over 30 intelligent interchangeable field-replaceable sensors including PID for VOCs, electrochemical sensors for toxic gases and oxygen, combustible LEL and NDIR sensors, and CO2 NDIR sensor
PID sensors  Range  Resolution 
VOC 10.6 eV (HR) 0 to 5,000 ppm 0.1 ppm
VOC 9.8 eV1 0 to 1,000 ppm 0.1 ppm
Combustible sensors 
Catalytic LEL 0 to 100% LEL 1% LEL
NDIR (0-100% LEL Methane) 0 to 100% LEL 1% LEL
NDIR (0-100% Vol. Methane) 0 to 100% Vol. 0.1% Vol.
Carbon Dioxide sensor 
Carbon Dioxide (CO2) NDIR 0 to 50,000 ppm 100 ppm
Electrochemical sensors 
Ammonia (NH3) 0 to 100 ppm 1 ppm
Carbon Monoxide (CO) 0 to 500 ppm 1 ppm
Carbon Monoxide (CO), Ext. Range 0 to 2,000 ppm 10 ppm
Carbon Monoxide (CO), H2-comp. 0 to 2,000 ppm 10 ppm
Carbon Monoxide (CO) and 0 to 500 ppm 1 ppm
       Hydrogen Sulfide (H2S) Combo 0 to 200 ppm 0.1 ppm
Chlorine (Cl2) 0 to 50 ppm 0.1 ppm
Chlorine Dioxide (ClO2) 0 to 1 ppm 0.03 ppm
Ethylene Oxide (EtO-A) 0 to 100 ppm 0.5 ppm
Ethylene Oxide (EtO-B) 0 to 10 ppm 0.1 ppm
Ethylene Oxide (EtO-C), Ext. Range 0 to 500 ppm 10 ppm
Formaldehyde (HCHO) 0 to 10 ppm 0.01 ppm
Hydrogen (H2) 0 to 1,000 ppm 2 ppm
Hydrogen Chloride (HCl) 0 to 15 ppm 1 ppm
Hydrogen Cyanide (HCN) 0 to 50 ppm 0.5 ppm
Hydrogen Fluoride (HF) 0 to 10 ppm 0.1 ppm
Hydrogen Sulfide (H2S) 0 to 100 ppm 0.1 ppm
Hydrogen Sulfide (H2S), Ext. Range 0 to 1,000 ppm 1 ppm
Methyl Mercaptan (CH3-SH) 0 to 10 ppm 0.1 ppm
Nitric Oxide (NO) 0 to 250 ppm 0.5 ppm
Nitrogen Dioxide (NO2) 0 to 20 ppm 0.1 ppm
Oxygen (O2) 0 to 30% Vol. 0.1% Vol.
Phosgene (COCl2) 0 to 1 ppm 0.02 ppm
Phosphine (PH3) 0 to 20 ppm 0.1 ppm
Phosphine (PH3), Ext. Range 0 to 1,000 ppm 1 ppm
Sulfur Dioxide (SO2) 0 to 20 ppm 0.1 ppm

Battery Options

  • Rechargeable Li-ion (~12-hr. runtime, < 6-hr. recharge time)
  • Extended duration Li-ion (~18-hr. runtime, < 9-hr. recharge time)
  • Alkaline adapter with 4 x AA batteries (~6-hr. runtime)

Display

  • Monochrome graphical LCD display (128 x 160) with backlighting
  • Automatic screen “flip” feature

Display Readout

  • Real-time reading of gas concentrations; PID measurement gas and correction factor; battery status; datalogging on/off; wireless on/off and reception quality
  • STEL, TWA, peak, and minimum values

Keypad Buttons

  • 3 operation and programming keys (Mode, Y/+, and N/-)

Sampling

  • Built-in pump
  • Average flow rate: 250 cc/min.
  • Auto shutoff in low-flow conditions

Sensor Specifications - VOC's

  • Range (ppm) 0 to 999.9 / Resolution (ppm) 0.1 / Response Time (T90) <3 sec
  • Range (ppm) 1000 - 5,000 / Resolution 1 / Response Time (T90) <3 sec

Calibration

  • Automatic with AutoRAE 2 Test and Calibration System1 or manual

Alarms

  • Wireless remote alarm notification
  • Multi-tone audible (95 dB @ 30 cm), vibration, visible (flashing bright red LEDs), and on-screen indication of alarm conditions
  • Man Down Alarm with pre-alarm and real-time remote wireless notification

Datalogging

  • Continuous datalogging (6 months for 5 sensors at 1-minute intervals, 24/7)
  • User-configurable datalogging intervals (from 1 to 3,600 seconds)

Communication and Data Download

  • Data download and instrument set-up and upgrades on PC via charging and PC comm. cradle, travel charger, or AutoRAE 2 Automated Test and Calibration System1
  • Wireless data and alarm status transmission via built-in RF modem (optional)

Wireless Network

  • RAE Systems Dedicated Wireless Network

Wireless Frequency

  • ISM license-free bands

Wireless Range

  • (Typical) 656 feet (200 meters)

Operating Temperature

  • -4° to 122° F (-20° to 50° C)

Humidity

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

Dust and Water Resistance

  • IP-65 rating

Hazardous Location Approvals

  • CSA: Class I, Division 1, Groups A, B, C and D, T4
  • ATEX: 0575 II 2G Ex ia d IIC T4 Gb
  • IECEx: Ex ia d IIC T4 Gb

CE Compliance (European Conformity)

  • EMC directive: 2004/108/EC
  • R&TTE directive: 1999/5/EC
  • ATEX directive: 94/9/EC

EMI/RFI

  • No effect when exposed to 0.43mW/cm2 RF interference from a 5-watt transmitter at 12"

Performance Tests

  • MIL-STD-810F compliant. LEL CSA C22.2 No. 152; ISA-12.13.01

Languages

  • Arabic, Chinese, Czech, Danish, Dutch, English, French, German, Indonesian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Spanish, and Swedish

Warranty

  • 2 years on non-consumable components and catalytic LEL, CO, H2S, and O2 sensors
  • 1 year on all other sensors, pump, battery, and other consumable parts
Additional equipment and/or software licenses may be required to enable remote wireless monitoring and alarm transmission

The CO + H2S combo sensor is required for a 6-gas configuration

Specifications are subject to change

Industrial hygiene, personal protection, and multi-gas leak detection in industries such as:

  • Oil and gas
  • Chemical
  • Aviation (wing tank entry)
  • Shipping / Marine
  • Environmental
  • Pharmaceutical

HazMat response

Clandestine drug labs

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