Jinan Jincheng Security Equipment Co., Ltd.

) Song Dynasty) The portable composite gas detection alarm can detect four toxic and harmful gases at the same time. It is small in size, safe and energy-saving, has a full Chinese display, and is easy to operate. The instrument has buttons, an LCD screen and related alarm devices (alarm light, buzzer and vibration), and has an interface. It can be charged with a charger with an interface and can also be plugged in with a B-to-adapter. The host computer reads the alarm record. The instrument itself has a real-time storage function that can record alarm status and time in real time. The instrument can be customized into two-in-one, three-in-one, or four-in-one according to customer needs. It can display the value of up to three gases at the same time. When the index of a certain gas to be tested on site exceeds or falls below the set standard, the instrument will automatically Sound, light and vibration alarm, the alarm can be canceled manually. It is suitable for detecting the concentration of gases in ambient air and is widely used in metallurgy, power plants, chemical industries, mines, tunnels, tunnels, underground pipelines and other places to prevent accidents. It is a multi-gas detection alarm instrument that can be flexibly configured. < < Charging time: hours Charging voltage: C (DC)
) Song Dynasty) Power supply mode: lithium battery power supply Humidity range: % ~ %
) Song Dynasty) No condensation temperature range: ℃ ~ ℃
) Song Dynasty) Working mode: continuous working, four-in-one standard configuration for about an hour, four poisonous gases for about a day. (The specific standby time depends on the number of alarms)
) Song font) & vibration alarm & built-in vibration motor
) Song font) Light alarm
) Song font) Red alarm mode: Sound alarm B or above (from Instrument c)
) Song font) Display mode: with high brightness white backlight
) Song font) Response time: oxygen & carbon monoxide & combustible gas & hydrogen sulfide & (other omitted) Standard configuration: oxygen, combustible gas , Toxic and harmful gases () (Note: Gas types can be matched according to needs) Sensor type: Electrochemical type (combustible gas is catalytic combustion type, special instructions will be specified separately)
) Song Dynasty) Weight & Quantity:
) Song Dynasty) Basic parameters: Dimensions: &