RAE Systems QRAE 3 LEL / H2S / CO / O2 Multigas Monitor- M020-11111-111

Sensors

Up to four replaceable sensors:

- LEL: Catalytic bead for combustibles (built-in Correction Factor library)

- Oxygen: Liquid electrolyte O2

- Electrochemical sensor for Toxics

Battery

Rechargeable Li-ion

Display Graphic

Monochrome graphic display (128 x 80)

Display size: 1.57" W x 1.06" H (40 x 27 mm) with backlighting

Automatic or on-demand screen rotation

Running time

- 14 hours continuous non-wireless, diffusion

- 11 hours continuous non- wireless, pumped

- 10 hours continuous with wireless, diffusion

- 8 hours continuous with wireless, pumped

Note: All battery specifications at 68° F (20° C); lower temperatures and alarm conditions will affect runtime.

IP Rating

Pumped: IP-65

Diffusion: IP-67

Calibration

Two-point calibration for zero and span (manual, or automatic with AutoRAE 2)

Alarms

- Multi-tone 95dB buzzer (at 11.8"/ 30 cm, typical), vibration alarm, and flashing red LEDs and on-screen indication of alarm conditions

- Alarms: latching, non latching or manual override

- Additional diagnostic alarm and display message for low battery

- Pump stall alarm (pumped version only)

- Man Down Alarm with pre-alarm and real-time remote wireless notification

Temperature

-4° to 122° F (-20° to 50° C) for T4 temperature code

Humidity

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