Mô tả
Máy đo khí LEL/SO2/H2S/O2, QRAE 3 PGM-2500, M020-12111-131
- Model: QRAE 3
- Hãng sản xuất: Honeywell, sản xuất tại Trung Quốc
- Mã hàng: M020-12111-131
- Tích hợp bơm hút lấy mẫu bên trong
- Khí đo được: LEL (Combustible Gas), O2 (Oxygen), H2S (Hydrogen Sulfide), SO2 (Sulfur Dioxide)
- Dải đo:
Gas | Range | Resolution |
Combustible Gas | 0-100% LEL | 1% |
Oxygen | 0-30% | 0.1% |
Hydrogen Sulfide | 0-100 ppm | 0.1 ppm |
Sulfur Dioxide | 0-20 ppm | 0.1 ppm |
Thông số kỹ thuật
Detector | LEL: Catalytic bead, built in correction factor library |
Oxygen: Liquid electrolyte | |
Toxic: Electrochemical CO, H2S, NH3, Cl2, NO2, SO2, HCN, NH3, PH3 | |
Battery | Rechargeable Lithium-ion |
Operating Periods | Diffusion, Non-Wireless: Up to 14 hours |
Pumped, Non-Wireless: Up to 11 hours | |
Diffusion, Wireless: Up to 10 hours | |
Pumped, Wireless: Up to 8 hours | |
Note: All battery specifications at 68°F, lower temperatures and alarm conditions will affect runtime | |
Graphic Display | Monochrome graphic display (128×80) |
Display Size: 1.57″ x 1/06″ with backlighting | |
Automatic or on-demand screen rotation | |
Keypad | Two button operation |
Direct Readout | Real time reading of gas concentrations |
Battery status | |
Pump status, if equipped | |
Wireless on/off and wireless reception quality | |
STEL, TWA, peak and minimum values | |
Man Down and policy enforcement indicators | |
Alarm | Multi tone 95 dB buzzer, 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, pump version only | |
Man Down Alarm with pre-alarm and real time remote wireless notification | |
IP Rating | Pumped: IP-65 / Diffusion: IP-67 |
Data Logging | Continuous datalogging, 3 months for 4 sensors at 1 minute intervals / User configurable datalogging intervals, from1 to 3,600 seconds |
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 98 feet |
Temperature | -4 to 122°F |
Humidity | 0 to 95% rH, non condensing |
Size | Diffusion: 5.5″ L x 3.2″ W x 1.5″ H / Pumped: 5.7″ L x 3.2″ W x 1.7″ H |
Weight | Diffusion: 12.9 ounces / Pumped: 14.5 ounces |
Approvals | US & Canada: Class I, Division 1, Groups A, B, C, D |
Đánh giá
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