Professional 4 in 1 Multifunctional Gas Detector

SMART SENSOR ST8904 Professional Multifunctional Gas Detector Oxygen O2 Hydrogen Sulfide H2S Carbon Monoxide CO Combustible Gas LEL Gas Meter

 

 

Specifications:

 

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1. Carbon Monoxide(CO): 0-999pm;Resolution: 1ppm

2. Hydrogen Sulfide(H2S): 0-500ppm;Resolution: 1ppm

3. Oxygen(O2): 0-30%;0.1%

4. Combustible Gas(LEL): 0-100%;1%

5. Operation current: 230mA

6. Operation voltage: 3.7V

7. Battery type(include): BL-9C Rechargeable battery

8. Operation humidity: 15%-95%

9. Storage temperature: 0-40°C

10. Short circuit current: ≤3A

11. Maximum open circuit voltage: ≤4.2V

12. Display Type: Segment type LCD

13. Operation temperature: -10°C-50°C

14. Battery working runtime: 6 hours(no alarm)

15. Detection Gas: Carbon Monoxide(CO, Hydrogen Sulfide(H2S), Oxygen(O2), Combustible Gas(LEL)

16. Warm up time: < 20 Seconds

17. Dimension: 75*138*43mm

18. Package

1*Multi-Gas meter

1*Instruction manual

1*USB cable

1*Cloth bag

 

Product Details

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Professional 4 in 1 gas detector: carbon monoxide(CO), hydrogen sulfide(H2S), oxygen(O2) and combustible gas(LEL)

 

 

 

4 modes alarm setting

Low alarm set points,high alarm set points,STEL alarm set points,TWA alarm set points

 

 

Sound light alarm

 

Gas sample pump connect(Optional)

It can extract air to accelerate air flow,and can measure quickly.In addition, a hose can measure the concentration of gas in pipelines or narrow spaces

 

6 modes can be setting

Gases monitoring mode,View peak value display mode,View TWA mode,Zero calibration mode,CAL gas calibration mode,View STEL mode

 

3.7V 1800mAh rechargeable battery

 

 

Paking List:

 

 

FAQ

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1. Can I customized my order?

Yes, OEM/ODM service is available. Customized logo/package/bluetoot name/color. For details, Please kindly contact the sales persons.

 

2. As for terms of payment, do you accept PayPal?
Yes, we accept PayPal for small orders, but when order value up to 1500 USD, we accept T/T.

3. Can I ask for samples before placing an order?

Yes, we welcome sample order to test and check quality. Mixed samples are acceptable

4. What is your delivery date?
The product delivery date is about 3-45 days after receipt of payment according to your order quantity.

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