E4000 Portable Multi-gas Detector
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E4000 Portable Multi-gas Detector
E4000 Portable Multi-gas Detector
E4000 is a united gas detector measuring maximum four (4) gases, to protect the disasters caused by the O2 deficiency, toxic gas poisoning and combustible gas explosion. It measures continuously maximum four gases of combustible gas, O2 and toxic gases, and displays their concentrations. Once the risk occurs, it also raises the alarm (visual, audible and vibrative). By adopting interchangeable smart sensor module, it can be made for detecting 2 gases, 3 gases and 4 gases.
Features:
- Interchangeable smart sensor module
- Intrinsically safe
- MOS, catalytic, electrochemical, infrared, PID sensors selectable
- Built-in sampling pump (optional)
- Visual, audible and vibrative alarm
- Adjustable alarm levels and span calibration value
- STEL and TWA alarm for toxic gases
- Password management
- Real-time clock
- Self-test after power on
- Self-diagonstic and self-correction function
- GPS, GPRS and man down function (optional)
Application:
Steelworks, petrochemical plant, oil industry, shipbuilding yard, sewage treatment plant, mine, power supply works, confined spaces etc.
Specifications:
Measuring gas | O2 | CO | H2S | Combustible |
Measuring range | 0-30%VOL | 0-1000ppm | 0-100ppm | 0-100%LEL |
Sensor type | Electrochemical | Catalytic | ||
Measuring type | Diffuse naturally (pump sampling if pump is selected) | |||
Response time | T90<30s | |||
Display | LCD screen | |||
Audible | ≥85dB at 1m | |||
Alarm method | Visual, audible and vibrative signals | |||
Battery | DC3.7V 6600mAh Lithium battery | |||
Operating life | 8 to 300h (depends on the gas integration) | |||
Event log | 100,000 events | |||
Working temperature | Toxic gases: -20℃~50℃ Combustible: -40℃~70℃ | |||
Working humidity | <95%RH (no condensation) | |||
Housing | Rubber enclosure | |||
Standard accessories | Operation manual, calibration cap, charger, screwdriver, USB cable | |||
Dimension & weight | 147×76×37mm, about 350g | |||
Ingress protection | IP66 | |||
Ex grade | Ex ia IIC T4 Gb |
Note: For detecting other gases, please refer to our gas list.