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Hanwei - Model E4000 -Portable Multi-Gas Detector
E4000 Portable 4 Gas Detector is the new design of high quality portable multi gas detector which could detect 4 gases simultaneously, including toxic gases and combustible gases.
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- Sampling Method: Natural diffusion or built-in pump
- Working Temperature: -20℃~50℃ for toxic gas, -40℃~70℃ for combustible gas
- Working Humidity: ＜95%RH（No dews）
- Accuracy: ±5%FS
- Response Time: T90＜30s
- Working Time: 8-300h depending on different configuration
- E4000 is applied to industrial manufacturing, underground mining and pipeline inspection.
- Smart interchangable sensor module
- MOS, Catalytic, Infrared, Electrochemical & PID sensors selectable
- Built-in pump optional
- 100,000 detected records available including peak value
- Calibration point adjustable
- Two alarm level for each channel
- STEL&TWA alarm for toxic gases
- Visual/audible/vibrating alarm
- Low battery alert
- Data uploading
- Password management
- Self-diagnostic and self-correct function
- Sampling method:natural diffusion or builtin pump sampling
- Ingress protection:IP66
- Response time:
- Semiconduct, catalytic, thermal conduct sensor T90＜30s
- O2, CO, H2S sensor T90＜30s
- Other sensors T90＜120s
- Indication error range:
- Combustible gas ±5% F.S.
- Toxic gas±5ppm
- Working Condition:
- Temperature: 20℃～50℃ for toxic gas
- 40℃~70℃ for combustible gas
- Humidity: ＜95%RH
- Power source: Lithium battery (DC3.6V, 6600mAh)
- Working time per charging: ≤ 30 hours continuously (no alarm)
- Charging time: ≤ 6 hours
- Explosion –proof grade: ExiaIICT4