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Best selling OEM ODM stand alone single H2S industrial fixed toxic gas leak detector hydrogen sulfide
Best selling OEM ODM stand alone single H2S industrial fixed toxic gas leak detector hydrogen sulfide
Best selling OEM ODM stand alone single H2S industrial fixed toxic gas leak detector hydrogen sulfide
Best selling OEM ODM stand alone single H2S industrial fixed toxic gas leak detector hydrogen sulfide
Best selling OEM ODM stand alone single H2S industrial fixed toxic gas leak detector hydrogen sulfide
Best selling OEM ODM stand alone single H2S industrial fixed toxic gas leak detector hydrogen sulfide
Best selling OEM ODM stand alone single H2S industrial fixed toxic gas leak detector hydrogen sulfide

Best selling OEM ODM stand alone single H2S industrial fixed toxic gas leak detector hydrogen sulfide

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Price:$184.60 - $276.90

Quantity:


Product Overview

Description


FIXED GAS DETECTOR SPECIFICATION


FIXED GAS DETECTOR SPECIFICATION


Functional characteristics



  • LCD panel design, direct display;

  • Smart sensors, modular design, convenient maintenance;



  • Multi-point calibration + temperature compensation, the data more accurate;

  • One-click restore factory Settings to prevent wrong operation;

  • Triple waterproof design;

  • 4 ~ 20 mA, RS485 output signal is optional;

  • Two groups of passive relay output;

  • The infrared remote control, dangerous places to avoid open operation;

  • Three color backlighting: white (normal), orange (failure), red (alarm) indicating the scene state;


Performance


Detection gas: combustible gas, toxic gas, VOC


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 (combustible gas)


Electrical characteristics


Power supply: 24VDC (normal working voltage range: 10 ~ 30VDC)


Power consumption: < 1.5W(toxic gas);< 2.5W(combustible gas)


Output signal: three-wire 4 ~ 20mA or four-wire RS485 or both output at the same time;Two passive relay (24VDC 2A)


Structural features


Main material: aluminum alloy


Weight: about 1.6kg


Size: 185*137.2*90.7mm (L*W*H)


Installation: wall - mounted, horizontal pipe, vertical pipe


Electrical service environment


Protection class: IP66


Temperature range: -20℃ ~ 50℃(toxic gas)


-40℃ ~ 70℃(combustible gas)


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


FIXED GAS DETECTOR SPECIFICATION


Display


FIXED GAS DETECTOR SPECIFICATION


Mounting bracket drawing


FIXED GAS DETECTOR SPECIFICATION


Installation pattern diagram


FIXED GAS DETECTOR SPECIFICATION


Chart


FIXED GAS DETECTOR SPECIFICATION


Commissioning and calibration chart


 


FIXED GAS DETECTOR SPECIFICATION


Internal wiring diagram


FIXED GAS DETECTOR SPECIFICATION


Electrical connection diagram


FIXED GAS DETECTOR SPECIFICATION


The cross-sectional area of the selected cable and the transmission distance of 24V power supply are shown in the table below





























Cable core cross-sectional area (mm2)



1.00



1.50



2.50



Resistance (ohms/km copper wire)



18.1



12.1



7.4



Maximum cable distance (m)
(loop length)



2000



3000



4000



1000



1500



2000



Standard accessories


























Name



Note



Remote control



Black



Dust cover



With diffuse calibration function



Mounting bracket



SGCC



Hoop



With the mounting bracket



Options






















Name



Note



Flow hood



Circulation type



Gas chamber extension welding cover



304 stainless steel



Sound and light alarm



Optional G1/2, G3/4 thread interface



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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