HuaFan Portable Sound & Light Alarm Roj Los Lub Ntes Roj Hluav Taws Xob Muaj Kev Tiv Thaiv Cov Tiv Thaiv
Khoom piav qhia:
Kev ntsuas roj ntim tau txawb, nws yog ib hom twj paj nruag uas muaj peev xwm ua kom pom tseeb ntawm cov pa oxygen, cov tshuaj lom thiab cov pa phem hauv chaw ua haujlwm. Lub ntes pom cov roj concentration nrog ntuj diffusion hom, uas siv cov cim sensors thiab muaj ib tug zoo rhiab heev thiab repeatability.
Qhov cuab yeej siv no siv cov kev siv tshuab hluav taws xob tswj lub tshuab, cov ntawv qhia zaub mov yooj yooj yim, kev ua haujlwm tiav thiab kev ntseeg siab, kuj muaj ntau lub peev xwm ua tau. Segment code LCD, intuitive thiab meej; zoo nkauj me me tsim tsis tsuas yog ua rau koj fondle admiringly tab sis kuj yooj yim rau koj siv nyob rau hauv tsiv. Cov roj ntes cov cuab yeej no ua rau pom lub PC, lub zog siab, kev kub ntawm lub cev thiab kev xeb tuaj yeem ua haujlwm zoo.
Nws muaj dav siv hauv metallurgy, hluav taws xob cog, tshuaj lom neeg kev lag luam, mine, qhov, tunnel, underground pipeline thiab lwm qhov chaw, zoo tiv thaiv qhov teeb meem ntawm kev sib tsoo.
B tsis tau:
Loj: 114 hli * 55mm * 46 hli
Qhov hnyav: 105 g
Hom tshuaj Sensor: electrochemistry txoj kev
Cov pa roj carbon monoxide: cov pa oxygen (O 2 ), cov tshuaj lom lossis cov pa phem (CO, H 2 S, NH 3 , CL 2 , etc.)
Lub sij hawm teb: ≤ 40s (CO)
Cov duab: ntu LCD, ci ntsa iab pom kev daj
Tswb: suab tswb Ntau tshaj 90 dB lub suab tswb (10 cm ntawm qhov ntsuas)
teeb lub teeb liab LED
Kub muaj: - 20 ℃ ~ 50 ℃
Humidity: 15% ~ 95% RH (Tsis ntxeem)
Cov roj teeb hom: CR2 CR15H270 lithium roj teeb
Cov hwj huam: 1 Lub hwj roj hluav taws xob (Replaceable)
Ntaus txuas: https://www.amazon.com/dp/B01MT319CW
https://www.amazon.co.uk/dp/B01N7LUII6
