PR721/PR722 Rangatū Tohu Mamati Mamati

Whakaahuatanga Poto:

PR721 raupapa pū ine ine matimati tango pūoko mohio ki te hanganga maukati, e taea te whakakapi ki pūoko o ngā whakaritenga rerekē ki te whakatutuki i ngā hiahia ine pāmahana rerekē.Ko nga momo puoro e tautokohia ana ko te parenga konukawata waea-whiu, te parenga konukawata-kiriata angiangi, te thermocouple me te haumākū pūoko, e taea te tautuhi aunoa me te uta i te momo, te awhe pāmahana me te uara whakatika o te pūoko hono.Ko te thermometer he mea hanga ki te konumohe konumohe katoa, me te karaehe tiaki IP64, ka taea te whakamahi pono i roto i nga taiao kino.


Taipitopito Hua

Tohu Hua

PR721 raupapa pū ine ine matimati tango pūoko mohio ki te hanganga maukati, e taea te whakakapi ki pūoko o ngā whakaritenga rerekē ki te whakatutuki i ngā hiahia ine pāmahana rerekē.Ko nga momo puoro e tautokohia ana ko te parenga konukawata waea-whiu, te parenga konukawata-kiriata angiangi, te thermocouple me te haumākū pūoko, e taea te tautuhi aunoa me te uta i te momo, te awhe pāmahana me te uara whakatika o te pūoko hono.Ko te thermometer he mea hanga ki te konumohe konumohe katoa, me te karaehe tiaki IP64, ka taea te whakamahi pono i roto i nga taiao kino.

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Nga waahanga Hangarau

  1. Pūoko atamai, hipokina te awhe pāmahana -200~1300 ℃.Ma te whakamahi i nga waahanga maukati-atete teitei, ka taea e te kaihautu te uta aunoa i te momo puoro o naianei, te awhe pāmahana me te uara whakatika i muri i te hono atu ki te pukoro atamai, te whakapai ake i te tika o te tohu o te pāmahana, me te pai o te mahi.
  2. He iti te paheketanga o te pāmahana, i roto i te awhe o te 5 ~ 50 ℃, he pai ake te tika o te ine hiko i te 0.01, a ko te taumira ko te 0.001 ℃, ka taea te whakatutuki i nga whakaritenga teitei o te pāmahana.
  3. I roto i te aratau kōpae U, ka taea te utu, te tuku raraunga ranei ma te atanga Micro USB, he pai mo te whakatika tere o nga raraunga whakamatautau.
  4. Ko te mahi taima, ka tautoko i te hurihuri mata aunoa, ka taea te whiwhi wheako panui pai ma te tuu ki maui, matau ranei.
  5. Tautokohia te whakawhitiwhiti Nihokikorangi, ZigBee ranei, ka taea e koe te whakamahi i te Panran Smart Measurement APP ki te tukutahi raraunga, ki te whakawhānui atu ranei i etahi atu tono.
  6. Ko te karaehe tiaki IP64 mo te whakamahi pono i nga taiao kino.
  7. He iti-iti te kai hiko, te pākahiko lithium ka taea te rechargeable, mahi tonu mo te neke atu i te 130 haora.

Ētahi atu Mahi

Te inenga inenga i nga wa kua whakariteaInenga pāmahana paangaTe tataunga uara morahi, te iti me te uara tohariteTe uara hiko/huringa uara pāmahanaWhakatikanga uara whakatika taimaI runga ake i te whakaoho mahanaTe karaka tika teitei i hangaiaKwhiria, ℃, ℉ KTawhā Whānui

Te Tika Hiko (Kotahi Tau Te Waa Whakatau)Tauira PR721A PR722A PR721B PR722B Korero
Nga rahi o waho φ29mm×145mm Kaore i whakauruhia te pūoko
Taumaha 80g Taumaha me te pākahiko
Te kaha rokiroki raraunga 8MB(Pupuri 320,000 huinga raraunga) Kei roto nga korero mo te wa
Atanga waho USB moroiti Te utu/raraunga
Nga korero mo te pākahiko 3.7V 650mAh Pūhiko lithium rechargeable
Te wa utu 1.5haora DC5V 2Whakautua
Te roanga o te pākahiko ≥80haora ≥120haora
Whakawhitiwhiti ahokore Nihokikorangi (te tawhiti whai hua ≥ 10m) ZigBee(te tawhiti whai hua ≥50m) i te waahi kotahi

Tikanga Hiko (Kotahi Tau Waa Whakatau)

Awhe ine PR721Raarangi PR722Raarangi Korero
0.0000~400.0000Ω 0.01%RD+5mΩ 0.004%RD+3mΩ 1mAExcitation o naianei
0.000~20.000mV 0.01%RD+3μV Impedance tāuru≥100MΩ
0.000~50.000mV 0.01%RD+5μV
0.00000~1.00000V 0.01%RD+20μV
Te whakarea o te pāmahana Ātete: 5ppm/℃ Ngaohiko:10ppm/℃ Ātete: 2ppm/℃ Ngaohiko:5ppm/℃ 5℃~50℃

Te Tikanga Pawera (Ka Hurihia mai i te Tika Hiko)

Momo pūoko PR721Raarangi PR722Raarangi Whakatau
Pt100 ±0.04℃@0℃±0.05℃@100℃±0.07℃@300℃ ±0.02℃@0℃±0.02℃@100℃±0.03℃@300℃ 0.001℃
Momo S thermocouple ±0.5℃@300℃±0.4℃@600℃±0.5℃@1000℃ 0.01℃
Momo Nthermocouple ±0.2℃@300℃±0.3℃@600℃±0.3℃@1000℃ 0.01℃
Kapeneheihana hononga tohutoro ±0.15℃@RT±0.20℃@RT±20℃ 0.01℃

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