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.

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)

Steelworks, petrochemical plant, oil industry, shipbuilding yard, sewage treatment plant, mine, power supply works, confined spaces etc.