Taputapu whakaoho kitenga maha-tawhā
1, Tirohanga Whānui
Ka taea e te taputapu whakaoho kitenga maha-tawhā YQ7 (e kiia nei ko te "pūoko") te kite i ngā tawhā e whitu i te wā kotahi, tae atu ki te CH4, O2, CO, CO2, H2S, °C, me te m/s. Ka taea hoki e ia te whakaoho i te whakaoho ina neke atu ngā tawhā i te rohe. Ka whakamahia e te pūoko he pūmana iti 8-bit hei wae whakahaere, ā, ka whakamahia ngā wāhanga kitenga tino tika, e whakaatu ana i te aro nui me te tere urupare tere. Ka whakamahia e te mata he LCD tae 3-inihi, e whakarato ana i te whakaaturanga mārama me te pono. Ina tae te kukū o te hau kua kitea i roto i te taiao, ina neke atu rānei, ina heke iho rānei i te uara whakaoho kua whakaritea, ka tukuna tonutia e te pūoko he whakaoho oro me te tirohanga hei whakatūpato i a tātou kia mahi i ngā mahi haumaru i te wā tika hei whakarite i te haumaru o te ora me te taonga. Kua arotakehia, kua tirotirohia hoki te pūoko e te mana ture ā-motu kua tohua. He pai te pūoko mō ngā kaimahi katoa, tae atu ki ngā tohunga hangarau ngaio, ngā kaiwhakahaere, me ngā kaiārahi.
2, Ngā Āhuatanga
Kitea ngātahi ngā tawhā e 7 tae atu ki te CH4, O2, CO, CO2, H2S, ºC, me te m/s.
◆Hangarau tino atamai, he ngāwari te whakahaere, he pumau, he pono hoki te mahi.
◆ Ka taea te whakarite i ngā pūwāhi whakaoho kia rite ki ngā hiahia o te kaiwhakamahi.
◆ Mahi whakaoho oro me te rama tuarua.
◆ Ngā pūoko kawemai, he roa ake te ora ratonga.
◆ Ngā pūoko modular ka taea te utu anō
◆ He taputapu aroturuki whānui mō te hau maina me ngā tawhā taiao
◆ Kotahi te pāwhiri i te kore whakatikatika, te utu kore whakatikatika
◆ He taputapu pūwero-whero, ka taea te whakarerekē mā te pūwero-whero
◆ Ka taea te penapena tae atu ki te 10,000 huinga raraunga ine
◆ Whakaaturanga whakahaere kāhua-tahua, me te kauwhata tātari au i te wā-tūturu
3, Ngā Mahi
Awhe ine:
Metana (CH4): 0 – 100% (VOL), taumira 0.01%
Hāora (O2): 0 – 30% (VOL), taumira 0.1%
Hauhā waro (CO): 0 – 1000 ppm, taumira 1 ppm
Hauhā whanariki (H2S): 0 – 100 ppm, taumira 1 ppm
Pāmahana (ºC): -20.0 – 60.0, taumira 0.1ºC
Tere hau (m/s): 0.4 – 30.0, taumira 0.1 m/s
