Gas Analyzer, Gas Leak Detector, Multi-Gas Detector Lel, Co, CO2, O2 4 in 1 Gas Detector

• Customization: Available
• Brand: Bestone
• Customized: Customized
• Model NO.: CD4(LEL,O2,CO,CO2)IR,catalytic,Electrochemical
• Portable: Portable
• Certification: CE, RoHS, Ex
• Gas: CO2
• Type: Infrared Sensor and Electrochemical Sensor
• Detected Gas: Lel, CO2, O2, Co
• Measurement Range 1: Lel: (0~100)%Lel O2: (0~30.0)%Vol
• Resolution Ratio 1: Lel: 1%Lel, O2: 0.1%Vol
• Response Time 1: Lel: ≤20s ( T90 ), O2: ≤35s(T90)
• Sensor Lifetime 2: 1year( Lel), ≥5years( CO2
• Response Time 2: Co: ≤45s (T90), CO2: ≤45s (T90)
• Sensor Lifetime: ≥2year( Co, O2 ), ≥
• Measurement Range 2: Co: (0~1000) Ppm CO2: (0.00-5.00)%Vol
• Resolution Ratio 2: Co: 1ppm, CO2: 0.01%Vol
• Sensor: 2 Electrochemical + 1 Catalytic + 1 Infrared
• Transport Package: Carrying Case
• Specification: CE, ROHS
• Trademark: BESTONE
• Origin: China
• HS Code: 9027100090
• Production Capacity: 500000pieces/Year

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:

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 detected	LEL, O2, CO, CO2
Measuring range	LEL: (0~100)%LEL O2: (0~30.0)%vol CO: (0~1000) ppm CO2: (0.00-5.00)%vol
Resolution ratio	LEL: 1%LEL, O2: 0.1%vol CO: 1ppm, CO2: 0.01%vol
Sensor	2 Electrochemical + 1 catalytic + 1 infrared
Sensor lifetime	≥2year( CO, O2 ) ≥1year( LEL) ≥5years( CO2)
Response time	LEL: ≤20S ( T90 ), O2: ≤35s(T90),  CO: ≤45s (T90), CO2: ≤45s (T90)
Alarms	Audible--buzzer with ≥85dB audible Visible--flashing red LED, ≥20m visible
Alarm point	High and low, fully adjustable
Continuous working time	≥13hours
Display	Liquid Crystal Display(LCD)
Battery model	PL123450, 3.7V/1500mA
Charging time	4-5 hours
Dust and water resistance	IP65
Size & Weight	130*66*30mm, 300g
Ex sign	Exibd I

Standard Accessories: