Kev soj ntsuam ntawm cov kev paub yooj yim ntawm combustible gas detector
Lub combustible gas detector yog ib tug gas concentration nrhiav kom tau cov cuab yeej uas integrates ib tug gas detector thiab ib tug gas tswb controller. Lub tshuab ntsuas roj tuaj yeem siv ncaj qha los ntawm 220V fais fab mov. Lub tshuab hluav taws xob tsis zoo siv cov khoom siv hluav taws xob xa hluav taws xob / catalytic combustion sensors, uas muaj qhov zoo ntawm cov teeb liab ruaj khov thiab raug siab. Txoj kev tawg-pov thawj thaiv yog tsim rau ntau qhov chaw txaus ntshai. Nws cov khoom nta: 1. Advanced microprocessor technology rau combustible gas detectors; 2. Ntau yam kev qhia tshwj xeeb tuaj yeem txiav txim siab los ntawm cov neeg siv raws li lawv cov kev xav tau tiag tiag; 3. 220V AC fais fab mov; 4. Ntawm qhov chaw concentration zaub, suab thiab lub teeb tswb; 5. Cov lus teb ceev ceev thiab ntsuas qhov tseeb; 6. Lub teeb liab tso zis tuaj yeem txiav txim siab los ntawm tus neeg siv raws li qhov xav tau tiag tiag; 7. Relay tso zis (yeem), RS485 lub npav tso zis (yeem).
Tsis tas li ntawd, rau lub hauv paus ntsiab lus ntawm kev tshawb nrhiav cov roj combustible gas detector, catalytic combustion/electrochemical detection method, diffusion ua hauj lwm txoj kev, mus sij hawm ntev ua hauj lwm tsis tu ncua tso zis teeb liab, relay tso zis los yog RS485 tso zis (optional), wiring method qauv RVVP 3 1. 0mm2 structural material die-casting aluminium explosion-proof mark Ex dIICT6 tiv thaiv qib IP65 ua hauj lwm av noo 90% RH ua hauj lwm kub -20~ 50 degree (tshwj xeeb yuav tsum tau txiav txim raws li kev xav tau). Cov khoom siv hluav taws xob hluav taws xob yog lub teb chaws yuav tsum ntsuas ntsuas ntsuas ntsuas, dav siv hauv kev lag luam xws li metallurgy, roj av, tshuaj lom neeg, petrochemical, thee, nrog rau cov pa roj hauv nroog, cia, tsheb thauj mus los, tsev so, tsev noj mov, thiab chaw tua hluav taws.
Thaum cov roj hluav taws xob los yog cov pa phem tawm hauv ib puag ncig thiab cov roj concentration nce mus txog qhov tawg lossis lom qhov tseem ceeb ntawm lub tshuab ntes, lub tshuab hluav taws xob hluav taws xob yuav muab lub tswb ceeb toom rau cov neeg ua haujlwm kom ntsuas kev tiv thaiv kev tawg, hluav taws kub, thiab kev sib tsoo lom, yog li ua kom muaj kev nyab xeeb ntau lawm. Vim lub rhiab heev ntawm lub ntes sensor ib txwm poob los ntawm 10% mus rau 30% ib xyoos ib zaug nyob rau hauv ib txwm siv, yog hais tias lub rhiab heev ntawm lub detector sensor txo qis thiab cov pa xau roj concentration mus txog qhov tsawg explosive txwv tsis tau raws sij hawm tswb, yuav muaj kev pheej hmoo ntawm tawg. . Yog li ntawd, cov khoom siv hluav taws xob hluav taws xob yuav tsum tau ntsuas tsis tu ncua txhua xyoo kom ntseeg tau qhov tseeb thiab kev ntseeg siab ntawm lawv cov kev ua tau zoo thiab ntsuas qhov ntsuas.
Nyob rau tib lub sijhawm, cov khoom siv roj thiab cov khoom siv roj siv feem ntau yog siv hauv kev lag luam petrochemical los kuaj cov pa phem xws li carbon dioxide, nitrogen oxides, sulfur oxides, ammonia, hydrogen sulfide, thiab chlorine; Txheeb xyuas cov pa phem heev xws li cov kuab tshuaj organic thiab phosphines hauv kev lag luam semiconductor thiab microelectronics; Tshawb xyuas cov roj hydrogen uas tsim tawm thaum lub sijhawm ua haujlwm tsis zoo ntawm lub zog hloov hluav taws xob hauv kev lag luam fais fab; Kev ntsuam xyuas qhov tshiab ntawm cov khoom noj tsis zoo xws li nqaij hauv kev lag luam zaub mov; Tshawb xyuas cov pa oxygen hauv cov pa pa tawm los ntawm kev lag luam tsheb thiab kiln kom tswj kev sib txuas thiab ua tiav ob lub hom phiaj ntawm kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig; Txoj kev loj tsheb kuaj xyuas qhov concentration ntawm ethanol roj hauv cov neeg tsav tsheb 'exhaled pa kom tiv thaiv kev qaug cawv tsav tsheb thiab txo cov tsheb sib tsoo. Nrog rau kev nce qib ntawm lub sijhawm, kuv xav tias kev siv cov cuab yeej siv roj yuav dhau los ua ntau dua, thiab lub neej yav tom ntej yuav yog qhov tsis paub tseeb!
