Xi'an Huafan Portable Composite Gas Detector (4 hauv 1 Gas Monitor)Nws feem ntau yog nruab nrog cov pa roj carbon monoxide: combustible gas, carbon monoxide, hydrogen sulfide, thiab oxygen.
Cov cuab yeej tuaj yeem kho raws li 2-hauv-1, 3-hauv-1, lossis 4-hauv-1 raws li cov neeg siv khoom xav tau, thiab tuaj yeem tso saib mus txog 4 tus nqi roj tib lub sijhawm. Thaum qhov ntsuas ntawm qee cov roj yuav tsum tau kuaj ntau dua lossis poob qis dua cov txheej txheem teeb tsa, lub ntsuas yuav cia li suab, lub teeb thiab vibration tswb tuaj yeem tso tawm manually. Nws yog qhov tsim nyog rau kev kuaj xyuas qhov concentration ntawm cov pa hauv huab cua ambient. Nws yog dav siv hauv metallurgy, fais fab nroj tsuag, tshuaj, mines, tunnels, tunnels, underground pipelines thiab lwm qhov chaw kom zoo tiv thaiv kev raug mob. Nws yog ib tug multi-gas detection thiab tswb ntsuas uas yuav hloov tau yooj yim configured.
Lub portable composite gas detection thiab tswb ntsuas yuav ntes tau plaub yam tshuaj lom thiab teeb meem gases tib lub sij hawm. Nws yog qhov me me, muaj kev nyab xeeb thiab txuag hluav taws xob, nrog cov khoom suav suav puv thiab ua haujlwm yooj yim. Cov cuab yeej ntsuas roj muaj 2 nyees khawm, LCD zaub thiab lwm yam khoom siv lub tswb (tshuaj teeb, buzzer thiab vibration), thiab muaj miroUSB interface, uas tuaj yeem them nrog lub charger nrog miroUSB interface; nws tseem tuaj yeem txuas rau USB Txuas TTL adapter rau lub khoos phis tawj tswj hwm kom nyeem cov ntaub ntawv ceeb toom. Cov khoom siv hluav taws xob sib xyaw thiab lub tswb ntsuas nws tus kheej muaj lub sijhawm cia ua haujlwm los sau cov xwm txheej tswb thiab lub sijhawm ntawm lub sijhawm.
Basic Parameters:
Qhov Loj: 121mm × 67mm × 30mm
Qhov hnyav: 151g
Sensor hom: electrochemical hom (combustible gas yog catalytic combustion hom, tshwj xeeb cov lus qhia yuav raug teev tseg)
Txuj kev teeb tsa: Oxygen (O2), combustible gas (EX), toxicity thiab phem gases (CO, H2S) (Ceeb toom: roj hom yuav arbitrarily matched raws li yuav tsum tau)
Zaub hom: nrog high brightness dawb backlight
Tswb hom: suab tswb siab tshaj 90dB (10cm deb ntawm lub ntsuas), lub teeb tswb, liab LED, vibration tswb, built-in vibration motor
Hom kev ua haujlwm: kev ua haujlwm tsis tu ncua, plaub-hauv-ib tus qauv kev teeb tsa rau li 12 teev, plaub cov pa phem rau li 7 hnub. (Lub sijhawm standby tshwj xeeb nyob ntawm tus naj npawb ntawm lub tswb)
Qhov kub thiab txias: -20 degree ~ 50 degree
Cov av noo: 15% ~ 95 feem pua (RH) tsis-condensing
Fais fab mov hom: lithium roj teeb fais fab mov
Them sij hawm: 3-5 teev
Kev them nyiaj yug voltage: DC5V (direct tam sim no)