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Product type | Voice portable pump |
Detection gas | More than 1000 combustible, toxic and volatile gases |
Detection principle | Electrochemistry, infrared detection, catalytic combustion, PID, semiconductor, optical waveguide |
Measure Range | 0-1、2、5、10、50、100、500、1000、5000(depends on the sensor and the technology) |
Resolution | 0.001、0.01、0.1、1、2、5(According to sensor and technical principle) |
Unit | %VOL、%LEL、ppm、mg/m 3 Optional |
Precision | ≤±3%(Actual concentration, higher accuracy requirements depending on sensor performance) |
Warm up time | ≤60 S |
Display mode | 2.4Inch HD color screen |
Alarm mode | Sound, light, vibration |
Working temperature | -20℃~+50℃(Special requirements to be customized) |
Working humidity | ≤95%RHnon-condensing |
Working pressure | -30kPa~200kPa |
Appearance size | 130x63x36mm(LxWxH) |
Weight | About 500g |
Detection mode | Pump suction type |
Protection level | IP66 |
Pump flow rate | 300-500CC/Min |
Texture of material | Aluminum alloy; strong, wear-resistant and corrosion-resistant |
Executive standard | GB15322.1-2003,GB3836.1-2010,GB3836.2-2010,GB3836.4-2010 |
Data storage | 4000 alarm records |
Charging voltage | DC 5V |
Voltage | 3.7VDC(Built in 2900ma rechargeable polymer power supply) |