Chowunikira mpweya wambiri wa CH4,O2,CO,H2S chonyamulika CD4
Mapulogalamu:
Chowunikira mpweya wambiri chonyamulika cha CD4 ndi chida chotetezeka komanso chosaphulika ndipo chapangidwa kuti chiteteze mpweya. Chimatha kuyang'anira zoopsa zinayi zamlengalenga kuphatikizapo carbon monoxide (CO), oxygen (O2), gasi woyaka (%LEL), ndi hydrogen sulfide (H2S). Chowunikira mpweya wonyamulika cha CD4 chonyamulika chimayatsa ma alarm omveka, owoneka bwino komanso ogwedezeka ngati alarm ili yochepa kapena yokwera kwambiri.
Chowunikira mpweya chonyamulika cha CD4 chonyamulika ndi chosayerekezeka chifukwa cha kusinthasintha kwake, kuthekera kwake komanso kufunika kwake konse. Makina owunikira mpweya wonyamulika omwe sagwira madzi asintha msika ndi zinthu zake zambiri zosayerekezeka.
Imagwiritsidwa ntchito kwambiri pa mgodi wa malasha wapansi panthaka komanso kuyang'anira chitetezo cha mgodi. Ndithudi, imagwiritsidwanso ntchito pazida zozimitsa moto, malo ocheperako, makampani opanga mankhwala, mafuta ndi malo ena onse ofunikira kuyeza mpweya woopsa komanso woopsa.
Kapangidwe
CD4 imagwiritsa ntchito njira yachilengedwe yopezera zitsanzo. Mtengo woyezedwa umafotokozedwa ngati kuchuluka kwa kuchuluka ndi zitatu
Kuwerenga kogwira mtima komwe kungawonetse phindu labwino kapena loipa. CH4 motsatana osachepera 0.01%,
mpweya 0.1% O2, H2S 1 x 10-6 ndi CO 1 x 10-6. Ili ndi ntchito yodziwunikira yokha ya alamu yamawu ndi kuwala.
Chida choyezera chili ndi ntchito yoteteza kuchuluka kwa methane m'thupi.
chonyamulira chothandizira, ndipo chikusunga zizindikiro za choyesera chikupitirira
Mafotokozedwe aukadaulo:
| Sensa | Sensa yoyatsa ya catalytic (mpweya woyaka); Masensa amagetsi (CO,O2,H2S) |
| Kuyeza kwa Gasi | mpweya woyaka (CH4), carbon monoxide (CO2), okosijeni (O2), hydrogen sulfide (H2S) |
| Malo ozungulira | CH4: 0~4.00%(v/v)；mpweya woyaka 0-100%(a)LEL） |
| O2: 0~30.0%VOL | |
| CO: 0~1000ppm | |
| H2S: 0 ~ 100ppm | |
| Kulondola | CH4: +10% (1%LEL) |
| O2: +0.7%VOL | |
| CO: +5% | |
| H2S: +5% | |
| Mawonekedwe | CH4: 0.1%CH4 (1%LEL) |
| O2: 0.1%VOL | |
| CO: 1ppm | |
| H2S: 1ppm | |
| Ma alamu | Zooneka, zomveka (75 dB) |
| Nthawi ya batri nthawi zonse | Maola ≥10 |
| Chitetezo cha kuphulika | Exibd I |
| Gulu la chitetezo | IP54 |
| Miyeso Yakunja/ Kulemera | 105(a)L）×56(a)W）×28(a)H）mm/250g |
Zowonjezera:
Batire, chikwama chonyamulira ndi buku lotsogolera ntchito
