ST-8990 Detector, Display Type Digital, Detector Type Portable Single Gas, Model Draeger Pac 8000 CO2 Single Gas Detector

Introduction the multi, Gas meter can be easily transported and handheld instrument designed to perform to use continuously monitoring four different gas o, Lel, Co, All the, H s concentration will, When detected these gases displayed on the lcd. The unit also provided user to configure top and bottom alarms, Also stel/twa alarm function. The unit is equipped with audio and visual alarm once the alarm condition is exceeded. Features it can effectively detecting 4 kinds of gas carbon monoxide co, Hydrogen sulfide h s, Oxygen o and combustible gas lel . Premium material and selected top quality electronic components ensure excellent sensitivity and accurate measurement. Pocket, Size, Ultra-light and ergonomics design make it convenient to carry and use. Built in 2500mah lithium, Ion battery after a full charge allows this alarm to work for 8 hours operation, And work about 6 hours with external gas sampling pump. Backlight provides the capability to see the value clearly even in dark environment. 2 alarm methods audio alarm and icons showed on the screen. Various functions meet your demand peak value, Gas monitoring display, Low alarm high alarm, Setting mode/twa etc. It is, Setting mode suitable intended for application in petroleum, Chemical industry, Metallurgy, Refining, Etc. Specifications brand smart sensormodel st8990color yellowmaterial abscarbon monoxide range 0 999ppmhydrogen sulfide range 0 500ppmoxygen range 0 30%volcombustible gas range 0 100%leloperation current 220mashort circuit current 3aoperation voltage 3. 7vmaximum open circuit voltage 4. 2abattery lithium batterybattery capacity 2500mahdisplay type segment type lcdoperation humidity 15%~95%rhoperation temperature 10 50 storage temperature 0 40 item size 11. 45 6. 44 4. 45cm / 4. 50 2. 53 1. 75initem weight 200g / 7ozpackage size 20 11 7cm / 7. 87 4. 33 2. 75inpackage weight 475g / 16. 8oznotes, Gas monitor only, Other accessories are not included.,Due to manual measurement, There may be deviation.,Due to photograph light or the item, Other reasons in picture and material object may have please in, Slight difference kind prevail.,Please read the manual carefully before you use it. Packing list 1 multi, Gas meter1 manual1 usb cable