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Máy đo khí - QRAE – Multi-Gas Monitor - RAE Systems

Mã sản phẩm: QRAE – Multi-Gas Monitor
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Model : QRAE – Multi-Gas Monitor

Hãng sản xuất : RAE Systems

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Máy đo khí

Model : QRAE – Multi-Gas Monitor

Hãng sản xuất : RAE Systems

Technical specifications

Sensors Up to four replaceable sensors: - LEL: Catalytic bead for combustibles (built-in Correction Factor library) - Oxygen:Liquid electrolyte O2 - Electro chemical sensor for Toxics
Battery Rechargeable Li-ion
Running time 14 hourscontinuous non-wireless, diffusion 11 hourscontinuous non- wireless, pumped 10 hourscontinuous with wireless, diffusion 8 hourscontinuous with wireless, pumped Note: All battery specifications at 68° F (20° C); lower temperatures and alarm conditi
Display Graphic Monochrome graphic display(128 x 80)
Displaysize: 1.57" W x 1.06" H (40 x 27 mm) with backlighting
Automatic or on-demand screen rotation
Direct Readout Real-time reading of gasconcentrations
Battery status
Pump status(if equipped with pump)
Wireless on/off and wireless reception quality
STEL, TWA, peak, and minimum values
Man Down and policy enforcement indicators
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
Datalogging Continuous datalogging (3 monthsfor 4 sensors at 1-minute intervals)
User-configurable datalogging intervals(from 1 to 3,600 seconds)
Communication & Data Download Data download and instrument set-up and upgrades on PC via Travel Charger
Wireless data and status transmission via built-in RF modem (optional)
Wireless Network Mesh RAE Systems Dedicated Wireless Network
Wireless Range (Typical) EchoView Host: LOS > 650 ft (200 m)
ProRAE Guardian & RAEMesh Reader: LOS > 650 ft (200 m)
ProRAE Guardian & RAELink3 Mesh: LOS > 330 ft (100 m)
EMC/RFI EMC directive: 2004/108/EC
EMI and ESD test: 100MHz to 1GHz 30V/m, no alarm
Contact: ±4kV
Air: ±8kV, no alarm
IP Rating Pumped: IP-65
Diffusion: IP-67
Calibration Two-point calibration for zero and span (manual, or automatic with AutoRAE 2)
Sampling Pump Built-in pump or diffusion Can sample through tubing up to 98ft (30m)
Safety Certifications Europe: IECEx/ATEX (II 1G Exia IIC T4)
Temperature -4°to 122°F(-20°to 50° C) for T4 temperature code
Humidity 0% to 95% relative humidity(non-condensing)
Attachments Stainless-steel alligatorclip; Swivel beltclip (optional); Pouch (optional)
Languages Arabic, Chinese, Czech, Dutch, English,French, German, Indonesian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Spanish, Swedish and Turkish (language must be changed through ProRAE Studio II)
Wireless Frequency ISM license free band. IEEE 802.15.4 Sub 1GHz
Wireless Approvals FCC Part 15, CE R&TTE, Others
Radio Module Supports RM900
Sensor Specifications
Oxygen (O2)
Range 0 to 30.0%
Resolution 0.1%
Combustible
Range 0 to 100% LEL
Resolution 1% LEL
Carbon Monoxide (CO)
Range 0 to 500 ppm
Resolution 1 ppm
Hydrogen Sulphide (H2S)
Range 0 to 100 ppm
Resolution 0.1 ppm
Sulphur Dioxide (SO2)
Range 0 to 20 ppm
Resolution 0.1 ppm
Hydrogen Cyanide (HCN)
Range 0 to 50 ppm
Resolution 0.2 ppm
Ammonia (NH3)
Range 100 ppm
Resolution 1 ppm
Phosphine (PH3)
Range 20 ppm
Resolution 0.01 ppm
Chlorine (Cl2)
Range 0 to 50 ppm
Resolution 0.05 ppm
Nitrogen Dioxide (NO2)
Range 0 to 50 ppm
Resolution 0.1 ppm


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