Gas Leak Detector, Portable CH4/Lel Co H2s O2 Multi 4 in 1 Analyzer Coal Mine Safety Instrument Portable 4 Multi-Gas Detector Customized

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Shenzhen Bestone Industrial Co. Ltd.

VIP   Audited Supplier 16 years
Profile Certified by SGS/BV
CD4(CH4/LEL, O2, H2S, CO)
Bestone
Customized
Portable
CE, RoHS, Ex
H2S
Combustible Gas Detector
CH4/Lel, Co, O2, H2s
CH4: (0.00~5.00)%Vol Lel: (0~100)%Lel
CH4: 0.01%Vol Lel: 1%Lel
O2: ≤3CH4: ≤20s ( T90 ) Lel: ≤20s ( T90 )
Yes
H2s: ≤45s ( T90 ) Co: ≤45s (T90)
≥2year( Co, O2, H2s ) ≥1year( Lel, CH4 )
O2: (0~30.0)%Vol H2s: (0 ~100)Ppm Co: (0~1000) Ppm
O2: 0.1%Vol H2s:1ppm Co: 1ppm
Electrochemical and Catalytic Sensors
BESTONE
Carrying Case
CE, ROHS
China
9027100090
Product Description
It is extensively used in petroleum, petrochemistry, chemical industry, gas, coal, metallurgy and power system;safety detection in municipal administration, communication and traffic tunnel construction; electronics and semiconductor industry, animal husbandry, biogas plant & biogas digester and other places where toxic and harmful gases exist. It can be also used in food & beverage industry, agriculture, medical industry, lab, etc for related gas analysis.

Features:
  • Gas leak Detector Manufacturer, Portable CH4/LEL CO H2S O2 Multi 4 in 1 Analyzer

    1. Handheld, industry use, high sensitivity and accuracy

    2. Intrinsically safe, Ex sign is Exibd I

    3. Rugged ABS+PC case, heavy duty, crash resistant

    4. High-capacity chip, 4 layers PCB board

    5. Imported Sensor

    6. Visual & audible alarm

    7. High & low alarm point, fully adjustable

    8. Low battery alarm

    9. Rechargeable battery

    10. LCD large screen display with Real time clock and status of battery

    11. With Stainless Steel belt clip

    12. Support data logging function

    13. External gas sampling pump is available for gas leak detection.

    14. Multi gas detector can be made for any 2-5 gases in any combination.

Technical specification:
 
Gases detectedCH4/LEL, O2, H2S, CO
Measuring rangeCH4: (0.00~5.00)%Vol
LEL: (0~100)%LEL
O2: (0~30.0)%vol
H2S: (0 ~100)ppm
CO: (0~1000) ppm
Resolution ratioCH4: 0.01%vol
LEL: 1%LEL
O2: 0.1%vol
H2S:1ppm
CO: 1ppm
Sensor Electrochemical and catalytic sensors
Sensor lifetime≥2year( CO, O2, H2S ) 
≥1year( LEL, CH4 )
Response timeCH4: ≤20S ( T90 )
LEL: ≤20S ( T90 )
O2: ≤35s(T90)
H2S: ≤45S ( T90 )
CO: ≤45s (T90)
AlarmsAudible--buzzer with ≥85dB audible
Visible--flashing red LED, ≥20m visible
Alarm pointFully adjustable
Data logging (optional)Continuous Data logging (1900 data at
configurable 0.1-10 minutes intervals)
Continuous working time≥13hours
DisplayLiquid Crystal Display(LCD)
Battery modelPL123450, 3.7V/1500mA





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