For environments where combustible gases can pose a threat to your workers and your facility, this personal wireless monitor provides the visibility you need for fast incident response. The ToxiRAE Pro LEL features the most extensive onboard gas library in its class, plus 55 built-in correction factors for improved accuracy. The wireless connectivity delivers real-time data about proximity to the lower explosive limit (LEL) directly to a central command station. And with a built-in man-down alarm, you can be confident your workers are safe. The compact design of the ToxiRAE Pro LEL ensures it won’t interfere with work activities, while the replaceable sensor, filter, and battery make it easy to maintain.

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  • Personal wireless monitor for combustible gases
  • Delivers results as a percentage of the lower explosive limit (LEL)
  • Most extensive on-board gas library in its class
  • 55 built-in correction factors
  • 5-way local and remote wireless alarm
  • Water-, dust-, and shock-resistant
  • Built-in man-down alarm
  • Compatible with AutoRAE 2
  • Fully automatic bump testing and calibration

  • Size: 4.6 H x 2.4 W x 1.2 D inches (118 x 60 x 30 mm)
  • Weight: 7.76 oz. (220 g)
  • Battery: Rechargeable Li-ion battery
  • Operating time: > 30 hours (normal operation, non-wireless)
  • Recharge time: < 4 hours through charging cradle
  • Operating Temperature: -4° to 131°F (-20° to 55°C)
  • Humidity: 0% to 95% relative humidity (non-condensing)
  • Dust and Water Resistance: IP-65 rating
  • Display: Graphical LCD display with white LED backlighting
  • Display Readout:
    • Real-time reading of gas concentrations
    • Battery status
    • Data logging on/off
    • Wireless on/off
    • Reception quality
    • STEL, TWA, and peak values
  • Keypad: 2 buttons for operation and programming
  • Alarms:
    • Wireless remote alarm notification
    • Audible (95 dB @ 30 cm)
    • Vibration
    • Visible alarm (flashing bright red LEDs)
    • On-screen indication of alarm conditions.
    • Man Down Alarm with pre-alarm and real-time remote wireless notification
  • Datalogging: Continuous datalogging with a three-month capacity
  • Wireless Network:
    • ProRAE Guardian Real-Time Wireless Safety System
    • Loop Network with the EchoView Host
  • Wireless Range (Typical)
      • ToxiRAE Pro to Mesh Router, EchoView Host, or Mesh Reader 2: ~ 660 feet (200 meters)
      • ToxiRAE Pro to RAELink3 Mesh or RAELink3 Z1 Mesh modems: ~ 330 feet (100 meters)

    Sensor Type Measuring Range Resolution
    LEL 0 - 100% LEL 1 % LEL