| Customization: | Available |
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| After-sales Service: | 24 Hours Online Customer Service |
| Warranty: | 1 Year |
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environmental pollution detection air quality sensor portable combustible methane gas detector
Feature:
★3.5 inch high-definition color screen
* The outer casing is made of aviation wear-resistant material
* Adopt 3.5-inch high-definition color screen, high resolution, wide viewing angle
★Flashlight function
Exclusive design - a flashlight function that illuminates the darkness for certain workplaces and make Underground work easier
★Multi-gas test, display mode switch (used for multi-gas)
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Gas Detected
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methane CH4
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Detection principle
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Infrared principles
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Measure Range
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0-5000,10000ppm,5,50,100%Vol,100%LEL
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Resolution
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1PPM, 0.01%VOL, 0.01%LEL
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Sensor life
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2-3years
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Precision
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2%FS
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Sampling method
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Built-in stable flow pump, flow range: 0-500 ML/Min
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Modular structure
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Can detect up to 1-4 kinds of gases
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Concentration unit
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ppm, mg/m3, %VOL, %LEL, can be switched by one button
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Display
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3.5-inch color display, resolution 320*480
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Display mode
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Multiple display modes select-able:multi-channel data mode,
multi-curve mode,single channel + single curve mode |
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Data storage
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Standard 16M capacity storage function, can save upto 100000 groups of data.
Can be directly connected to the computer through USB, quickly download stored data , EXCEL format |
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Wireless transmission
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(optional) Bluetooth (with printer), ZigBee, built-in DTU wireless module (optional)
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Print
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Built-in printer or external Bluetooth printer (optional with
extra charge) |
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Operating language
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Chinese and English
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Battery capacity
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3800mA rechargeable
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Charging interface
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USB charging interface, 5V/2A standard charger
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Filter device
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Equipped with a multi-layer filter to efficiently filter oil, water
and dust. |
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Wireless network
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Bluetooth (with print function), ZigBee, Lora+ (relay DTU),
DTU (optional with extra charge) |
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Network frequency
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Lora (470M), DTU (2.4G) (optional with extra charge)
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Wireless trans. distance
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Lora (1.6 km), DTU (unlimited) (optional with extra charge)
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Response Time
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≤ 8S
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Repeatability
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≤ ± 1%
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Zero shift
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≤ ± 1% (F.S / Year)
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Operating temperature
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-20°C-50°C
(optional flue gas sampling probe, up to 600°C , 1200°C smoke concentration) |
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Working humidity
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0-95% RH (no condensation) (high humidity can be
selected with filter drying device) |
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Explosion-Proof
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Exic II CT3, GC
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Alarm mode
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Buzzer, LED and alarm status prompt on the display, fault
alarm, pump abnormal alarm, battery low battery alarm, shutdown alarm, fall alarm (optional with extra charge) |
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Dimensions
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270*75*41mm
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Recovery Time
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≤ 10S
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Linearity error
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≤ ± 1%
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Degree of protection
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IP66
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Weight
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400g
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Standard accessories
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Manual, warranty card, power charger, carrying case,
water and oil filter, data cable |
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Optional accessories
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Bluetooth printer, pressure sensor, high temperature rod,
Metal extension rod, Bendable rod , Silicone hose, dry filter device, PC download software |
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