combustible gas detector

Characteristic features:
▲ small size, light weight (10.7x6.0x3.6cm/160 g)
▲ single button, simple operation
▲ with 16 hours of data logging and event logging 10
▲ integral anti-vibration jacket for harsh environments
▲ LCD display continuous real-time gas concentrations
▲ standard rechargeable lithium battery (charging no more than three hours to meet the 14 hours of work)
▲ 95dB alarm sound and wide-angle bright light alarm
▲ with vibration alarm for high noise environment
▲ background light: low light in the alarm and automatically open
▲ low, high, TWA and STEL alarm level 4; over range alarm
▲ simple automatic calibration process
▲ Records TWA, STEL and maximum exposure, need to show
▲ multi-mode selection, adapt to the user application
▲ full-function self-test: sensor, battery, circuit and alarm functions
▲ random configuration: sensor, lithium battery and charger, stainless steel alligator clip, calibration cap and hose, instructions

Specifications
◆ Inspection gases test 2,3,4
◆ automatic calibration and zero calibration
◆ Backlight in low light / alarm to open automatically when the backlight
◆ plug-type sensors, electrochemical sensors (gas and oxygen); Catalytic Combustion (LEL)
◆ content STEL time period can be set (5-15 minutes); calibration gas concentration, calibration cycle, open or close a gas; to work on or off beep sound, auto-zero start, alarm lock, "Safety" display function, mute function, test function test forced expired,
◆ calibration cycle settings, selection of gas units.
◆ Alarm indicator sound, light and vibration are three Alarm
◆ Wide flashing light alarm light
◆ alarm sound changes 95dB (30cm) sound pulse
◆ Vibration alarm pulse vibration
◆ Other low battery alarm, over range, sensor failure alarm
◆ alarm set point is displayed when booting
◆ LCD display of gas concentration and the continuous real-time status
◆ STEL / TWA STEL and TWA values of records required to display
◆ Max records the maximum exposure needed to display
◆ Full function self-test automatically after boot detection sensor, battery, circuit and alarm functions
◆ battery life for more than 14 hours, charge 3 hours
◆ Temperature -20 ℃ - +58 ℃
◆ humidity 5% - 95% RH (non-condensing)
◆ EMI / RFI standards compliance EMC 89/336/EEC
◆ Dimensions 10.7x 6.0 x 3.6cm
◆ Weight 160 grams
◆ riot rating IP66/67
◆ event log can record more than 10 alarm events, including the type of gas, the maximum exposure value, alarm duration, etc.
◆ Data Logger users can download the data logger, and rolling 16-hour recorded information, the default interval of 15 seconds recording time
◆ Sensor Life O2 ≥ 2, the other ≥ 3 years