kawe puhoi maha-hau CD4A
Tohu: Tiwhikete Haumaru Maina Wao
Tiwhikete Pahū-Tara
Tiwhikete Tiwhikete
Tauira:CD4A
Whakatakotoranga
1.kitea CH4,O2,CO,CO2 i te wa ano
2. 2-tau pūtāhui
3. Tautuhinga whakaoho iti me te teitei ka taea te whakarite
4.Exibd ahau IP54
Nga tono:
Ko te CD4(A) te pukoro hau-maha kawe he taputapu tino haumaru me te pahū-pahū, he mea hangaia hei aukati i nga hau.Ka taea e ia te aro turuki kia wha nga morearea o te hau, tae atu ki te waro monoxide (CO), te hāora (O2), te hau mura (%LEL), me te hauhā (CO2).Kiato me te mama, CD4 (A) kawe Wero maha-hau ka whakahohe i nga puoho rongo, ataata me te wiri i te wa e pa ana te ahua whakaoho iti, teitei ranei.
Ko te CD4 (A) te pukoro hau-maha kawe he kore e rite ki tona kaha, te kaha me te uara katoa.Ko te raina wai-atete o nga kaitahuri hau kawe i huri i te maakete me ona momo ahuatanga kore e rite.
Ka whakamahia ki te keri waro o raro me te tirotiro haumaru maina.He pono, ka whakamahia ano ki te patu ahi, ki te waahi kati, ki te umanga matū, ki te hinu me nga momo taiao katoa e tika ana hei ine i nga hau morearea me te paitini.
Whakatakotoranga Hangarau:
| Pūoko | Pūoko ngingiha catalytic (hau mura); Pūoko Hiko (CO,O2);NDIR pōkākā (CO2) |
| Te ine i te hau | te hau mura (CH4), te waro monoxide (CO), te hāora (O2), te hauhā (CO2) ; |
| Awhe | CH4: 0~4.00%(v/v);hau mura 0-100%(LEL) |
| O2: 0~30.0%VOL | |
| CO: 0~1000ppm | |
| CO2:0-5% | |
| Tika | CH4:+10% (1%LEL) |
| O2:+0.7%VOL | |
| CO:+5% | |
| CO2:+1% | |
| Whakatau | CH4: 0.1%CH4 (1%LEL) |
| O2: 0.1%VOL | |
| CO: 1ppm | |
| CO2:0.1% | |
| Whakaoho | Ataata, rongo (75 dB) |
| Ora pūhiko angamaheni | ≥10 haora |
| Parenga pahū | Exibd I |
| Koeke tiaki | IP54 |
| Nga Ahu o waho/ Taumaha | 105(L)×56(W)×28(H) mm/250g |
Apatoko:
Pūhiko, Puka kawe me te pukapuka aratohu Mahi
