La kɛ lasu nibii ni anaa kɛjɛɔ mli lɛ mli shweshweeshwefeemɔ gbɛtsii nii
Mlibotemɔ
La he shweshweeshwefeemɔ kɛ naatsii he miihia waa yɛ he fɛɛ he. Amɛhe hiaa waa yɛ hei ni oshara yɔɔ ni la kɛ tswamɔ baanyɛ aba lɛ. Yɛ sane nɛɛ mli lɛ, . Shweshweeshwefeemɔ ni yɔɔ mli la he nibii kɛ shweshweeshwefeemɔ he gbɛtsii nii ni yɔɔ mli lɛ he yɛ sɛɛnamɔ waa. Afee gbɛjianɔtoi krɛdɛɛi nɛɛ koni amɛtsi la kɛ nibii ni tswaa lɛ anaa. Amɛshɛɔ enɛ he kɛtsɔ srawa hewalɛ kɛ la ni yɔɔ tsɔne ni akɛtaoɔ nibii amli lɛ mli lɛ ni amɛbaa shi lɛ nɔ.
Otii otii:
nLa ni yɔɔ shweshweeshwe ni yɔɔ mli lɛ ji shweshweeshwefeemɔ gbɛjianɔtoi ni he hiaa waa yɛ hei ni yɔɔ oshara ni kɔɔyɔɔ ni tswaa loo nibii ni shãa lɛ yɔɔ mli lɛ.
nNɛkɛ nibii pɔtɛɛ nɛɛ jieɔ osharai ni baanyɛ aba yɛ la mli lɛ kɛyaa kɛtsɔ srawa hewalɛ ni haa hulu tsoɔ lɛ nɔ ni ajieɔ lɛ kpo lɛ nɔ.
nYɛ nitsumɔi ni yɔɔ oshara waa tamɔ petrochemicals, tsofafeemɔ, kɛ nibii ni yɔɔ oshara ni akɛtoɔ lɛ amli lɛ, anyɛɛɛ atsake ŋaa nɛɛ.
nNilee ni yɔɔ shweshweeshwefeemɔ he nibii srɔtoi ni yɔɔ mli lɛ ahe sui kɛ shihilɛi ni kɔɔ he lɛ ahe nilee ji nɔ titri ni haa anyɛɔ amaa gbɛjianɔtoo pɔtɛɛ ko ni akɛtsiɔ la naa.
nShweshweeshwefeemɔ nitsumɔ kɛ nitsumɔ mli shifimɔ ni yɔɔ detectors ni majimaji ateŋ gbɛjianɔtoi tamɔ Atɛks lɛ ekwɛ mli jogbaŋŋ yɛ gbɛ ni sa nɔ.
Te tsɔne ni haa aleɔ la ni yɔɔ shweshweeshwe lɛ tsuɔ nii eha tɛŋŋ?
nYɛ hei ni la shãa ni etswaa tamɔ mu kɛ gas, tsofai, kɛ ŋmaa nitsumɔ, blema la nibii ni anaa lɛ kɛ shweshweeshwefeemɔ he osharai baa yɛ bɔ ni ebaanyɛ ekɛ srawa hewalɛ loo shikpɔŋ lɛ nɔ dɔlɛ fe nine aba lɛ hewɔ, yɛ be mli ni shweshweeshwefeemɔ nibii ni yɔɔ mli lɛ (IS) nibii ni anaa lɛ kwɛɔ koni etsu nii jogbaŋŋ yɛ hei ni yɔɔ oshara.
nEhe ŋaalee titri lɛ damɔ hewalɛ he husu gbɛjianɔtoo lɛ nɔ: kɛtsɔ ŋmɛnɛŋmɛnɛ kɛ dɔlɛ hewalɛ ni yɔɔ kpokpaa lɛ nɔ lɛ nɔkwɛmɔ nɔ pɛpɛɛpɛ lɛ nɔ lɛ, ekwɛɔ koni nibii ni akɛtsuɔ nii lɛ akafee la ni tsoɔ loo la ni mli edɔ ni yɔɔ oshara yɛ nitsumɔ shihilɛ fɛɛ shihilɛ mli. Bɔni afee ni ashɛ oti nɛɛ he lɛ, esa akɛ gbɛjianɔtoo lɛ aná shweshweeshwefeemɔ he gbɛtsii nii ko - nɔ ko ni he hiaa waa ni akɛwoɔ alarm nɔkwɛlɔ lɛ kɛ IS nibii lɛ ateŋ, ni baanyɛ atsĩ hewalɛ ni fa fe nine ni tsɔɔ mli lɛ naa jogbaŋŋ ni eha kpokpaa nɔ hewalɛ ahi shweshweeshwefeemɔ he shishitoo mla lɛ shishi be fɛɛ be.
nNɛkɛ hebuu gbɛjianɔtoo ni ji enyɔ nɛɛ (mli hewalɛ he husu+shweshweeshwefeemɔ he gbɛtsii nii ni yɔɔ kponɔgbɛ) lɛ haa IS detector lɛ feɔ la he kwɛmɔ he tsabaa ni anyɛɔ akɛ he fɔ̃ɔ nɔ fe fɛɛ kɛha hei ni oshara yɔɔ waa lɛ, yɛ be mli ni ekɛ majimaji ateŋ mlai ni tsiɔ la ni tswaa lɛ naa tamɔ ATEX lɛ kpeɔ.
La he nibii ni anaa yɛ UK lɛ ahe mlai kɛ mlai
Yɛ UK lɛ, mlai ni mli wa yɛ kɛha la he shweshweeshwefeemɔ nibii ni akɛtsuɔ nii yɛ hei ni oshara yɔɔ lɛ. Jeee mla naa taomɔ nii pɛ ji mlai nɛɛ anɔyeli, shi moŋ ehe miihia waa hu koni nitsulɔi lɛ ahi shi shweshweeshwe ni amɛtsu nii jogbaŋŋ.
Mlai titrii komɛi ji... Atex Mlai. Ajie mlai nɛɛ kɛjɛ EU gbɛtsɔɔmɔi ni yiŋtoo ji ni ato shweshweeshwefeemɔ he mlai ni kɔɔ nibii ni akɛtsuɔ nii yɛ hei ni tsɔnei baanyɛ atswa lɛ ahe gbɛjianɔ lɛ mli.
ATEX mlai lɛ he hiaa waa kɛha mɔ fɛɛ mɔ ni feɔ, hɔ̃ɔ, loo ekɛ shweshweeshwefeemɔ he nibii tsuɔ nii yɛ hei ni tsɔnei baanyɛ atswa lɛ. Yɛ hei ni oshara yɔɔ yɛ European Union lɛ mli (ni UK fata he lɛ), esa akɛ nibii kɛ hebuu gbɛjianɔtoi fɛɛ kɛ ATEX mlai lɛ akpã gbee.
Shishitoo mlai | Tsɔɔmɔ |
ATEX gbɛtsɔɔmɔ 2014/34/EU | Nɔ ni fata enɛ he ji nibii ni akɛtsuɔ nii kɛ hebuu gbɛjianɔtoi ni akɛtsuɔ nii yɛ hei ni tsɔnei baanyɛ atswa lɛ. |
IEC 60079 | Majimaji ateŋ mlai ni kɔɔ bɔ ni aaafee afee tsɔnei ni akɛtswaa la, akɛwo mli, ni akɛtsu nii yɛ hei ni tsɔnei ni tswaa lɛ yɔɔ lɛ he shweshweeshwe. |
Mlai nɛɛ ashishinumɔ kɛ amɛhe ni ayeɔ lɛ he miihia waa. Enɛ yeɔ ebuaa ni shweshweeshwefeemɔ baa kɛji akɛ akɛ la he nibii ni yɔɔ mli lɛ miitsu nii yɛ hei ni oshara yɔɔ.
Halamɔ shweshweeshwefeemɔ he gbɛtsii nii ni sa
Wɔ, Beijing Pinghe, akɛ gbɛtsii nibii ni hi jogbaŋŋ lɛ ahe nitsulɔ lɛ, wɔyɛ hiɛyaa he gbɛjianɔtoo ko ni yiŋtoo ji ni ajie gbɛtsii nii lɛ agbɔmɔtsoŋ dalɛ shi, ni eha amɛhe afee mlɛo ni etsumɔ afee mlɛo, ni eha amɛhe ni akɛwoɔ mli lɛ afee mlɛo, ni eha oshara ni yɔɔ akɛ amɛbaafite lɛ aba shi, ni ekɛ gbɛtsii nii ni sa jogbaŋŋ kɛha nitsumɔ gbɛjianɔtoi lɛ aha.
Afee wɔ PHD-11TN-11 kɛ PHD-22TN-1111 lɛ pɔtɛɛ koni akɛtsu nii kɛ nibii ni akɛtaoɔ lasu mli lɛ.
Okadi ni akɛwoɔ la kɛ lasu nibii amli lɛ ji shweshweeshwefeemɔ he gbɛtsii nii ni yɔɔ he kroko, ni baanyɛ aha la nibii ni yɔɔ hei ni yɔɔ oshara lɛ hewalɛ ni akɛtsi amɛhe kɛjɛ he. La ni tsoɔ lɛ he nibii lɛ jieɔ 0-40mA okadii ni ajieɔ kɛjɛɔ hei ni yɔɔ oshara lɛ amli ni akɛyaa hei ni yɔɔ shweshweeshwe lɛ, ni etsuɔ gbɛfaŋnɔ ko he nii yɛ lasu he ŋmɛlɛtswaa mli. Nɛkɛ nibii nɛɛ ji nɔ ni tsɔne ko ni jeɔ kpo lɛ haa hewalɛ, ni ehi kɛha loop powered DCS/PLC gbɛjianɔtoi.
Nɛkɛ nibii nɛɛ biɔ ni tsɔne ni akɛwoɔ mli kɛ tsɔne ni ajieɔ kɛjɛɔ mli lɛ mli lɛ afee ekome.
