E4000 Portable Multi-gas Detector E4000 is a united gas detector measuring maximum four (4) gases, to protect the disasters caused by the 02 deficiency, toxic gas poisoning and combustible gas explosion. It measures continuously maximum four gases of combustible gas, 02 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 * 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 * 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. Note: For detecting other gases, please refer to our gas list. www.hwsensor.com TEL: 86-371-67169070/80 FAX: 86-371-67169090 E-mail: [email protected] Hanwei Hanwei Electronics Group Corporation ADD: No. 169 Xuesong Road.National&HighTech Zone, Zhengzhou 450001 .Henan,China P.C: 450001