S saws taw tes ntawm phab ntsa-mounted roj alarming ntes
Khoom piav qhia:
Peb cov khoom muaj kev lag luam thiab cov pa roj carbon dioxide los yog cov pa roj carbon dioxide detection hauv metallurgy, tshuaj lom neeg kev lag luam, roj av, tshuaj, kev lag luam thiab lwm qhov chaw ua haujlwm nrog kuv mapped sensors, siab precision thiab muaj zog tiv thaiv kev cuam tshuam,
LED zaub, ntse suab thiab teeb lub tswb tsim, khiav lag luam yooj yim, yooj yim calibration, xoom thiab lub tswb s ettings, yuav tso zis relay tswj Pib ntsais koj teeb. Hlau plhaub, muaj zog thiab ruaj, yooj yim rau nruab.
B tsis tau:
Loj: 324 mm * 154 hli * 82 hli
Qhov hnyav: 2100 g
Sensor yam s : cov pa roj carbon hom phiaj
(Roj catalytic combustion yam, tshwj xeeb cais)
Cov hom phiaj roj: oxygen (O 2 ), roj (EX), roj
Cov pa roj carbon monoxide poi (CO, H 2 S, NH 3 , CL 2 , etc.)
Lub sij hawm teb: ≤ 30s (O 2 ) ; ≤ 40s (CO) ; ≤ 20 s ( EX )
Cov duab: High brightness liab cov raj
Tswb: Ntau tshaj 90 dB tswb txoj kev
lub suab tswb (10 cm nrug deb ntawm lub ntsuas kev ntsuas)
Lub teeb nrawm rau lub teeb ceeb toom LED
Cov zis tswj: tso zis tawm (AC220V5A), lub teeb liab (hloov)
(yeem: 4-20 mA tam sim no qhov teeb liab)
Ua hauj lwm qauv: nruam ua hauj lwm
Ua hauj lwm muaj zog: AC220V 50 H z
Kub muaj: - 20 ℃ ~ 50 ℃
Humidity: 15% ~ 9 0 % RH (N o condensation )
Txhim kho txoj kev: phab ntsa mounted installation