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

Price Negotiable
Min Order 1 Piece
Availability In Stock
Shipping From Guangdong, China
Popularity 361 people viewed
Model NO.:
CD4(CH4/LEL, O2, H2S, CO)
Brand:
Bestone
Customized:
Customized
Portable:
Portable
Certification:
CE, RoHS, Ex
Gas:
H2S
Type:
Combustible Gas Detector
Detected Gas:
CH4/Lel, Co, O2, H2s
Measurement Range 1:
CH4: (0.00~5.00)%Vol Lel: (0~100)%Lel
Resolution Ratio 1:
CH4: 0.01%Vol Lel: 1%Lel
Response Time 1:
O2: ≤3CH4: ≤20s ( T90 ) Lel: ≤20s ( T90 )
Ow / High Alarm:
Yes
Response Time 2:
H2s: ≤45s ( T90 ) Co: ≤45s (T90)
Sensor Lifetime:
≥2year( Co, O2, H2s ) ≥1year( Lel, CH4 )
Measurement Range 2:
O2: (0~30.0)%Vol H2s: (0 ~100)Ppm Co: (0~1000) Ppm
Resolution Ratio 2:
O2: 0.1%Vol H2s:1ppm Co: 1ppm
Sensor:
Electrochemical and Catalytic Sensors
Trademark:
BESTONE
Transport Package:
Carrying Case
Specification:
CE, ROHS
Origin:
China
HS Code:
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





Standard Accessories:



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