The QRAE II is a pumped one-to-four gas monitor for detection of combustibles, oxygen (O2), hydrogen sulfide (H2S), and carbon monoxide (CO). The lead-free design complies with the RoHS directive. The QRAE IIP has an extended life compared to lead-type electrochemical oxygen sensors, resulting in a low cost of ownership. Its leak-free design also minimizes downtime.
Part No. 020-1111-2A0 020-0040-010
Specifications
O2 Range, Resolution: 0 to 30%, 0.1%; LEL Range, Resolution: 0 to 100%, 1%
CO Range, Resolution: 0 to 1,000 ppm, 1 ppm; H2S Range, Resolution: 0 to 100 ppm / 0 to 1,000 ppm, 0.1 ppm / 1 ppm
Readout: Instantaneous, % O2, % LEL (Scaleable), H2S & CO as ppm, High & Low Values, Battery & Shutdown Voltage, Date, Time, Elapsed Time & Temperature
Flow Rate: 300 cc/min
Display: 4 Lines, Gas Type, Concentration, LED Backlight
Power: Rechargeable Lithium-Ion Battery
Data Logging: 12 Days at 1-Minute Intervals
Alarms: Audible (95dB) & Visible (Flashing): High, Low, STEL, TWA, Low-Flow (Auto Shutoff)
Operating Hours: 10 Hours
IP 65 Rating
Intrinsically Safe
Highly Resistant to EMI/RFI
