Inenga Rere Papatipu Hau me te Tino Tika

Whakaahuatanga Poto:

MD-FM340 hau papatipu rere pūoko he mea hanga o moroiti-hiko-miihini pūnaha (MEMS) maramara rere.He pai mo te whanuitanga o te inenga rere hau me te ahua maroke me te whakahaere tukanga.Ko te hangarau whakakakahu ahurei ka taea e te hua te whakatutuki i te whānuitanga o te inenga rerenga, te whakarite i te tairongo teitei, te tino pono, te pumau me te utu iti.Ko te FM340 e ahu mai ana i runga i te waeine rerenga rerenga MEMS me te tukatuka mamati tino tika me te taiawhio whakatika (MCU).Ko te kaitahuri DELta-sigma A / D whakauru me te iahiko arorau me te mahi whakatikatika o roto me te tukatuka MCU ka whakarite kia kohia te tohu o te puoro i roto i te waa tika kia whiwhi tohu rere tika, ka tukatukahia te huringa utu e rite ana ki roto, kia kore ai e waho. e hiahiatia ana te utu whakatikatika hei whakarite i te whakaputanga rerenga tino tika.Puka korero whakaputa mamati pai, ka taea e nga kaiwhakamahi te tino watea ki te tiki i nga korero raraunga e tika ana mo te whakawhitiwhiti korero;He tino whanui te waahanga tono hua.


Taipitopito Hua

Tohu Hua

- Putanga tairitenga (1-5 V) (kei te waatea te whakaputanga korero mamati RS485) – E tika ana mo te ine hau haumākū whanaunga - Te pāmahana whakahaere: -25°C ki te 85°C, Te pāmahana rokiroki: -40°C ki te 90°C, Haumākū : 0 ki te 100% RH – Ka taea e te pūoko te tu atu ki te ahua o te wai totohu

- Te tika teitei (te tika 1.5%fs) - Te whakaputa raina me te kore utu pāmahana - Kia mau tonu te pumau mo te wa roa me te iti o te rere - Te wa whakautu tere (20 ms te wa whakautu) - Te awhe rerenga rerenga whanui 0-60m/s, te awangawanga paanga 100g - Ko te matua o te ahua totoka (karekau he kiriata pakaru o te kohao mata), he atete ki te aukati me te paanga o te pehanga


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