Toxic Gas Detector Solutions
Nyob rau hauv cov roj av, metallurgy, tshuaj thiab lwm yam kev lag luam nyob rau hauv ib co ntawm cov txheej txheem ntau lawm yuav carbon monoxide, sulfur dioxide, hydrogen sulfide thiab lwm yam toxic combustible gases thiab benzene, aldehydes, ketones thiab lwm yam organic vapors yog tsim nyob rau hauv ntau qhov ntau, thaum lub to. los yog tsub zuj zuj nyob rau hauv ib puag ncig ib puag ncig, tej zaum nws yuav ua rau hluav taws kub, tawg los yog tus kheej lom thiab lwm yam kev huam yuaj. Txhawm rau kom ntseeg tau tias kev tsim khoom thiab kev nyab xeeb ntawm tus kheej, yuav tsum tau siv cov roj hluav taws xob txhim khu kev qha thiab cov khoom siv tshuaj lom neeg. Cov pa roj carbon monoxide detectors feem ntau siv cov sensors tshwj xeeb rau kev tshawb nrhiav, ob qho tib si zoo thiab ntau yam. Feem ntau ntawm cov sensors no yog cov khoom siv hluav taws xob hluav taws xob, uas yog cov khoom siv ntau tshaj plaws rau kev kuaj cov pa phem thiab cov pa phem.
Tsim Kev daws teeb meem
Cov khoom no yog ib qho kev ua haujlwm siab toxic gas detector nrog microprocessor ua lub hauv paus. Qhov project no tau txais cov khoom siv hluav taws xob zoo tshaj plaws electrochemical toxic gas detector, uas tuaj yeem saib xyuas thiab tso saib cov roj concentration ntawm qhov chaw nyob hauv lub sijhawm tiag tiag, thiab thaum muaj cov pa phem pa phem, lub tshuab ntes tuaj yeem teb tau sai thiab sai thiab xa tawm lub tswb. teeb liab. Lub kaw lus ntawm cov khoom siv tshuaj lom neeg muaj cov khoom siv hluav taws xob hloov pauv, sensor module, teeb liab txias module, input module, zaub module, tswb module thiab microcontroller module. Yog hais tias qhov concentration siab tshaj qhov teeb meem ceeb toom pib cia li xa tawm lub tswb kom ceeb toom cov neeg ua haujlwm kom ua raws li kev tiv thaiv tsim nyog. Cov tswv yim tseem ceeb thiab LCD module tsim cov tib neeg-khoos phis tawj kev sib cuam tshuam, uas yooj yim rau cov neeg siv kom ua tiav qhov teeb tsa ntawm ntau yam tsis raug ntawm lub tshuab ntes.
1, Lub zog txias module
Lub kaw lus tau txais kev tsim hluav taws xob tsawg, lub zog hluav taws xob siv hluav taws xob txais 9 V roj teeb lub zog, thiab lub tshuab txias feem ntau ua kom lub zog hluav taws xob ntawm 3.3V.
2, Sensor thiab txias module
Sensor raws li qhov tseem ceeb ntawm cov khoom siv hluav taws xob ntawm lub ntsuas hluav taws xob, nws qhov kev ua haujlwm tsis zoo txiav txim siab qhov kev ua haujlwm ntawm qhov ntsuas. Txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau tshuaj lom thiab cov pa phem, cov khoom siv hluav taws xob electrochemical sensors yog siv, thiab cov cua txias feem ntau ua rau cov teeb liab me me ntawm electrochemical sensors rau cov teeb liab txheem.
3, Input Module
Rau kev tsim cov tswv yim tseem ceeb, lub kaw lus tau txais 4 tus yuam sij, los ntawm kev ua haujlwm multiplexing kom ua tiav lub tswb hom teeb tsa, lub tswb ntsuas qhov ntsuas thiab ntsuas ntsuas xoom.
4, Zaub Module
Xav txog tias lub tshuab ntes tau siv roj teeb, lub kaw lus muaj lub zog qis LCD raws li cov zaub, uas qhia tau hais tias tus nqi ntawm cov roj concentration, roj teeb thiab lwm yam ntaub ntawv.
5, tswb module
Lub tswb tau txais lub suab thiab lub teeb synchronous tswb tsim.
6, Microcontroller module
Kev siv cov kev ua haujlwm siab micro-controller, coj mus rau hauv tus account cov khoom hloov kho muaj nuj nqi, reserved ib feem ntawm lub interface.
