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Safewill Wholesale OEM Single Gas Analyzer Portable Pump Handheld Gas Leak Detector for Air Conditioner
Safewill Wholesale OEM Single Gas Analyzer Portable Pump Handheld Gas Leak Detector for Air Conditioner
Safewill Wholesale OEM Single Gas Analyzer Portable Pump Handheld Gas Leak Detector for Air Conditioner
Safewill Wholesale OEM Single Gas Analyzer Portable Pump Handheld Gas Leak Detector for Air Conditioner
Safewill Wholesale OEM Single Gas Analyzer Portable Pump Handheld Gas Leak Detector for Air Conditioner
Safewill Wholesale OEM Single Gas Analyzer Portable Pump Handheld Gas Leak Detector for Air Conditioner
Safewill Wholesale OEM Single Gas Analyzer Portable Pump Handheld Gas Leak Detector for Air Conditioner

Safewill Wholesale OEM Single Gas Analyzer Portable Pump Handheld Gas Leak Detector for Air Conditioner

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Price:$165.00 - $249.00

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Product Overview

Description


PUMP-SUCTION PORTABLE GAS DETECTOR


 


ES20B 750px


 


Functional characteristics



  • Aluminum alloy housing;


 



  • built-in high-performance pump, flow stability, can open may be shut;


 



  • navigation keys, user friendly interface, easy to operate;


 



  • switch in both Chinese and English language;


 



  • can store 100000 groups of data;


 



  • intelligent algorithm, multi-point calibration and temperature compensation, more accurate measurement results;


 



  • 2600 milliampere large capacity lithium battery, continuous work time more than 20 hours;


 



  • VOL %, % LEL, mg/m3, PPM, PPH, and different kinds of parts per unit can choose;


 



  • Acousto-optic alarm, timely alarm when the concentration exceeds the standard is detected;


 


Performance


Detection gas: combustible gas, toxic gas, VOC


Detection method: pump suction type


Range: see appendix


Detection principle: catalytic combustion type, electrochemical type, light ion type, thermal conductivity type, infrared NDIR type


Accuracy: ±3% F.S.


Reduplication: ±2%


Response time: T90 < 30S (different gas sensors have different response times)


Alarm mode: sound and light alarm, two-color LED alarm light, voice ≥75dB@25cm


Electrical characteristics


Power supply: lithium battery, nominal voltage: 3.7VDC, capacity: 2600 mA


Charging time: ≤6 hours


Battery life: ≥12 hours (normal temperature electrochemical sensor)


Structural features


Main material: aluminum alloy


Weight: about 0.46kg


Size: 200.5*64.8*35.5mm (L*W*H)


Electrical service environment


Temperature range: -20℃ ~ +50℃ (special requirements need to be customized)


Humidity range: 10 ~ 95%RH (no condensation)


Pressure range: 86 ~ 106kPa


Certification


Execution standard:GB15322.1-2003, GB3836.1-2010, GB3836.2-2010, GB3836.4-2010,GB12358-2006


Product size


PUMP-SUCTION PORTABLE GAS DETECTOR


Unit:mm


Display


PUMP-SUCTION PORTABLE GAS DETECTOR


Product appearance


PUMP-SUCTION PORTABLE GAS DETECTOR


Product key


PUMP-SUCTION PORTABLE GAS DETECTOR


Optional accessories






























































NO.



Usage scenarios



Accessories



Picture



Note



1



Remote sampling, limited space personnel cannot enter the area



Handheld detector sampling handle



PUMP-SUCTION PORTABLE GAS DETECTOR



/



2



Prolong sampling distance, use with sampling handle



Trachea/Teflon tube



PUMP-SUCTION PORTABLE GAS DETECTOR



High temperature environment



3



Prolong sampling distance, use with sampling handle



Trachea/silicone hose



PUMP-SUCTION PORTABLE GAS DETECTOR



Normal temperature environment



4



The air inlet of air chamber is used to filter dust and water vapor



Waterproof breathable film



PUMP-SUCTION PORTABLE GAS DETECTOR



/



5



Detect flue and other bad environment places, filter water vapor, dust, use with trachea and handle



Water gas separator/filter



PUMP-SUCTION PORTABLE GAS DETECTOR



High humidity, dust environment



6



Prolong sampling distance, use with sampling handle



Tracheal/PU tube



PUMP-SUCTION PORTABLE GAS DETECTOR



Normal temperature environment



7



Gas detection in food packaging bags, less destructive



Needle



PUMP-SUCTION PORTABLE GAS DETECTOR



Packaging bags



 


 


List of measurable combustible gases(For unmarked gas and test range, please contact our sales personnel)

































































































































































































































































































































NO.



Name



Molecular formula



Relative density



Burning limit (V%)



lower limit



upper limit



1



methane



CH4



0.55



5



15



2



toluene



C6H5CH3



3.2



1.2



7.1



3



methanol



CH3OH



1.11



6.7



36



4



Methyl formate



HCOOCH3



2.07



5



23



5



Ethyl formate



HCOOCH2CH3



2.65



2.8



16



6



Methyl ether



CH3OCH2CH3



2.1



2



10.1



7



ethane



CH3CH3



1.04



3



15.5



8



acetylene



CH≡CH



0.9



2.5



100



9



ethanol



CH3CH2OH



1.59



3.3



19



10



ethyl benzene



CH3CH2C6H5



3.66



1



6.7



11



ethylene



CH2=CH2



0.97



2.7



36



12



Methyl acetate



CH3COOCH3



2.56



3.1



16



13



Ethyl acetate



CH3COOCH2CH3



3.04



2.2



11



14



N-butyl acetate



CH3COOCH2(CH2)2CH3



4.01



1.7



7.3



15



propane



CH3CH2CH3



1.56



2.1



9.5



16



propyl alcohol



CH3CH2CH2OH



2.07



2.1



13.5



17



propylene



CH2=CHCH3



1.5



2



11.1



18



acetone



(CH3)2CO



2



2.6



12.8



19



butane



C4H10



2.05



1.9



8.5



20



pentane



C5H12



2.48



1.4



7.8



21



hexane



CH3(CH2)4CH3



2.97



1.1



7.5



22



heptane



C7H16



3.46



1.1



6.7



23



octane



CH3(CH2)3CH3



3.93



1



6.5



24



nonane



CH3(CH2)7CH3



4.43



0.7



5.6



25



carbon monoxide



CO



0.97



10.9



74



26



ammonia



NH3



0.59



15



33.6



27



hydrogen



H2



0.07



4



75



28



benzene



C6H6



2.7



1.3



7.1



29



isobutane



(CH3)2CHCH3



2



1.8



8.4



30



Isopropyl alcohol



(CH3)2CHOH



2.07



2



12



31



1-butanol



CH3(CH2)2CH2OH



2.55



1.4



11.2



32



cyclohexane



CH2(CH2)4CH2



2.9



1.3



8



33



cyclopentane



CH2(CH2)3CH2



2.4



1.4



-



34



Epoxy propane



CH3CHCH2O



2



2.8



37



35



Epoxy ethane



CH2CH2O



1.52



3.6



100



36



Diethyl ether



(CH3CH5)2O



2.55



1.9



36



37



Dimethyl ether



(CH3)2O



1.59



3.4



27



38



xylene



C6H4(CH3)2



3.66



1



7



List of detectable toxic gases(For unmarked gas and test range, please contact our sales personnel)










































































































































































































NO.



Name



Molecular formula



Range



Response time T90 (s)



1



hydrogen arsenide



ASH3



0-5ppm



<90



2



acetylene



C2H2



0-10/100ppm



<90



3



ethylene



C2H4



0-10/100ppm



<80



4



formaldehyde



CH2O



0-10/50ppm



<80



5



methanethiol



CH3SH



0-10ppm



<90



6



chlorine



CL2



0-10/50/200ppm



<90



7



chlorine dioxide



CLO2



0-1/50ppm



<90



8



carbon monoxide



CO



0-100/500/1000ppm



<30



9



epoxy ethane



ETO



0-10/100/500ppm



<120



10



hydrogen



H2



0-1000/40000ppm



<60



11



hydrogen peroxide



H2O2



0-100/500ppm



<60



12



hydrogen sulfide



H2S



0-100/1000ppm



<60



13



hydrogen chloride



HCL



0-50/200ppm



<80



14



hydrogen cyanide



HCN



0-50ppm



<30



15



hydrogen fluoride



HF



0-10/100ppm



<90



16



ammonia



NH3



0-20/100/1000ppm



<90



17



nitric oxide



NO



0-250/2000ppm



<60



18



nitrogen dioxide



NO2



0-20/2000ppm



<60



19



oxygen



O2



0-30%VOL/100%VOL



<25



20



ozone



O3



0-1/10/100ppm



<90



21



phosphine



PH3



0-20/1000ppm



<30



22



silane



SIH4



0-50/200ppm



<60



23



sulfur dioxide



SO2



0-20/2000ppm



<40



24



tetrahydrothiophene



THT



0-50mg/m3



<60



25



helium



He



0-2000ppm/0-100%VOL



<25



26



carbon dioxide



CO2



5000ppm/0-20%VOL



<40



27



sulfur hexafluoride



SF6



0-1000ppm/0-100%VOL



<50



List of VOC gases that can be measured(For unmarked gas and test range, please contact our sales personnel)



















































































NO.



Name



Molecular formula



Range(ppm)



Response time T90 (s)



1



benzene



C6H6



0-20/50/100



<20



2



toluene



C7H8



0-20/50/100



<20



3



ethyl benzene



C8H10



0-50/100



<20



4



cyclohexanone



C6H10



0-100/200



<20



5



methylamine



CH5N



0-100/200/400



<20



6



aniline



C6H7



0-50/100



<20



7



xylene



C8H10



0-20/50/100   



<20



8



ethyl acetate



C4H8O2



0-500/1000    



<20



9



methanethiol



CH4S



0-200



<20



10



phenol



C6H6O



0-200/500



<20




Company Information






PACKAGING AND SHIPPING



 





FAQ



Q1: Do you support sample orders?


A1: Of course, we support sample orders, bulk order price is more competitive.



 


Q2: Delivery time


A2: 1-7 days depending on model and quantity



 


Q3: Contact information


A3: Will to Security



 


Q4: Quality Assurance


A4: 12 months under normal circumstances



 


Q5: After-sales service support


A5: European and American customers (processing within 24 hours)


Asian customers (processed within 12 hours)



 


Q6: OEM and ODM service


A6: Support our professional R&D team with more than 20 people to provide you with OEM&ODM services.



 


Q7: Are you a trading company or a manufacturer?


A7: Original factory We have two factories in Shenzhen and Xi'an.



 


Q8: What are your payment terms?


A8: We accept T/T, Paypal, Master Card, Visa, Western Union, L/C.





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