pūoko hau maha-kawe CD4A
Ngā Tohu Paetae: Tiwhikete Haumaru i te Maina Waro
Tiwhikete Ārai-Pahūtanga
Tiwhikete Tirotiro
Tauira: CD4A
Ngā Whakatakotoranga
1. kitea te CH4,O2,CO,CO2 i te wā kotahi
2. Pūtāhui 2-tau
3. Ngā tautuhinga whakaoho iti me te teitei ka taea te whakarite
4.Exibd I IP54
Ngā tono:
He taputapu haumaru ā-roto, ā, he ātete-pahū te taputapu kite hau maha CD4(A), ā, kua hangaia hei ārai i ngā hau. Ka taea e ia te aroturuki i ngā tūponotanga hau e whā i te wā kotahi, tae atu ki te hauhā waro (CO), te hāora (O2), te hau mura (%LEL), me te hauhā waro (CO2). He iti, he māmā hoki, ka whakahohehia e te taputapu kite hau maha CD4(A) ngā whakaoho oro, tirohanga me te wiri mēnā he iti, he teitei rānei te whakaoho.
Kāore he rite o te taputapu kite hau maha-kawe CD4 (A) i roto i tōna whānui, tōna kaha me tōna uara whānui. Kua hurihia te mākete e te raina taputapu kite hau kawe ātete-wai me ōna āhuatanga whakamiharo.
E whakamahia ana i ngā maina waro o raro whenua me ngā tirotiro haumaru o ngā maina. He pono, e whakamahia ana hoki ki te tinei ahi, ki ngā wāhi iti, ki ngā umanga matū, ki te hinu me ngā momo taiao katoa e hiahiatia ana hei ine i ngā hau kino me ngā hau paitini.
Ngā whakatakotoranga hangarau:
| Pūoko | Pūoko mura whakakorikori (hau mura); Pūoko hikohiko (CO,O2); Pūoko pūwhero NDIR (CO2) |
| Te Ine i te Hau | te hau mura (CH4), te hauota waro (CO), te hāora (O2), te hauhā waro (CO2); |
| Awhe | CH4: 0~4.00%(v/v);hau mura 0-100% (LEL) |
| O20~30.0% RAHI | |
| CO: 0~1000ppm | |
| CO2:0-5% | |
| Te tika | CH4:+10% (1%LEL) |
| O2:+0.7% RŌPŪ | |
| CO:+5% | |
| CO2:+1% | |
| Whakataunga | CH40.1%CH4 (1%LEL) |
| O20.1% Rōrahi | |
| CO2: 1ppm | |
| CO2:0.1% | |
| Ngā whakaoho | Ataata, rangona (75 dB) |
| Te roa o te pākahiko | ≥10 hāora |
| Te parenga pahūtanga | Exibd I |
| Te taumata tiaki | IP54 |
| Ngā Ahu/Taumaha o Waho | 105(R)×56(W)×28(T) mm/250g |
Ngā Taputapu:
Pūhiko, Pute Kawe me te Pukapuka Aratohu Whakahaere
