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ST8900 Digital Multi Gas Detector 4 in 1 O2 H2S CO LEL Gas Analyzer Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Monitor

ST8900 Digital Multi Gas Detector 4 in 1 O2 H2S CO LEL Gas Analyzer Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Monitor, Can be widely used in shipping, mining, oil exploitation, chemical, gas pipeline, tunnel construction, coal, metallurgy, paper, fire, municipal, textile and other industries. Wholesale ST8900 Digital Multi Gas Detector

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SMART SENSOR 4 IN 1 MULTI GAS DETECTORST8900 AS8900

SMART SENSOR Multi-Gas Meter is a portable and handheld instrument that is capable to use continuously monitoring four different gas:CO, H₂S, O₂,LEL,when detected these gases,all the concentration will disolayes on the LCD.The unit also provided user to configure high and low alarms,also have STEL/TWA alarm function.The unit has audio and vibration visual alarm once the alarn condition is exceeded

Product Features

1.Detect 4 kinds of gas: carbon monoxide(CO), hydrogen sulfide(H₂S), oxygen(O₂) and combustible gas(LEL).
2.Continuously monitor the CO, H₂S, O₂ and LEL gas concentration in the surrounding environment with professional and accurate measurement.
3.Sound & light vibration alarm works when one of the CO, H₂S, O₂ & LEL gas concentration reaches the level of the alarm.
4.Can set automatic shutdown time and concentration of alarm value.
5.Large color LCD display with backlight for easy reading.
6.Can connect to a sampling pump to operate in closed place.
7.Can be widely used in shipping, mining, oil exploitation, chemical, gas pipeline, tunnel construction, coal, metallurgy, paper, fire, municipal, textile and other industries.

Technical Details

Product Specifications

Model number:

ST8900 AS8900

Maximum open circult voltage

≤4.2V

Operation current

230mA

Display Type

Segment type LCD

Operation voltage

3.7V

Operation temperature

-10 C-50 C

Battery type(include)

BL-9C

Battery working runtime

6 hours(no alarm)

Operation humidity

15%-95%

Detection Gas

CO, H₂S, O₂, LEL

Storage temperature

0-40 C

Resolution

CO: 1ppm, H₂S: 1ppm, O₂: 0.1%VOL, LEL: 1%LEL

Short circuit current

≤3A

Warm up time

< 20 Seconds

Carbon Monoxide(CO)

Range: 0-999pm, Resolution: 1ppm

Hydrogen Sulfide(H₂S)

Range: 0-500ppm, Resolution: 1ppm

Oxygen(O₂)

Range: 0-30%, Resolution: 0.1%

Combustible Gas(LEL)

Range: 0-100%, Resolution: 1%

Product Weight/Size

360g/75*138*43 MM

Package Weight/ Size

Package

1*Multi-Gas meter 1*Instruction manual 1*Charging adapter 1*USB cable

Product Photos ST8900

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