I-imeyile

Lefoo I-Low Air Speed Transmitter LFS111

I-LFS11 Low Air Velocity Transmitter yenzelwe ukulinganisa okunembile kwe-velocity yomoya ophansi kakhulu, futhi kusenokunemba kokulinganisa okuphezulu ekusebenzeni lapho i-velocity yomoya ingaphansi kuka-0.15 m / s. I-LFS11 isebenzisa inzwa yefilimu eshisayo esezingeni eliphezulu eyenziwe ngobuchwepheshe be-MEMS, okunezici zokunemba kokulinganisa okuphezulu, ukuzinza okuhle nokuzivumelanisa okuqinile kwemvelo, okulungele ukuqapha ukugeleza kwe-laminar kanye nezicelo ezikhethekile zokungenisa umoya, ezisetshenziswa ikakhulukazi ezindaweni ezibalulekile ezifana nezikhungo zezokwelapha, amalabhorethri, kanye nemboni yemithi.


Izici:


* Yamukela inzwa engeniswe ephezulu ye-MEMS, ukuzinza kwesikhathi eside kanye namandla okulwa nokuphazamiseka.

*Ukuphakelwa kwamandla nokukhishwa kunomsebenzi wokuxhumana ngokweqile nokubuyiselwa emuva.

*Ukukhishwa okukhethekile.

*Ikhono elinamandla lokulwa nokungcola, kulula ukuyifaka nokugcina.




Ukucaciswa kwe-Low Air Speed Transmitter LFS111

Ukulinganisa kwezobuchwephesha

Umsebenzi Wokusebenza12-30VDC /24VAC (± 20%)
Ububanzi0-1m / s, 0-1.5m / s, 0-2m / s
Ukuqondisa± (0.04m / s 3% ye-mv) (20℃, 45% RH ne-1013 hPa)
Isixazululo0.01m/s
Inkomba yokukhishwa:I-RS485 / Modbus, 0 ~ 10 VDC / 4 ~ 20mA (i-Voltage nokukhishwa kwamanje kabili) ngokuzikhethela
Isifako esikhishwayo≤250 Ω (okukhishwa kwamanje), ≥ 5 kΩ (okukhishwa kwe-Voltage)
Ukushisa okusebenzayo-10 ~ 60℃
Izinga lokushisa lokugcina-20 ~ 80℃
Ubude be-obe210mm (okukhethwa)
Bonisa BonaIsiboniso se-LCD esikhethwa nge-unithaUkubonisa kanye ne-Isikhundle
Isigaba SokuvikelaI-Shell IP65, Probe IP2
Izinto ezibonakalayoI-Shell PC, i-Probe PA6
IziqinisekisoI-RoHS, izindinganiso zokuphepha kukagesi ze-EU CE
① Kungakhethwa yi-jumper.


Izici ze-Low Air Speed Transmitter LFS1

  • Thola inzwa ye-MEMS engeniswe ephezulu, ukuzinza kwesikhathi eside kanye namandla okulwa nokuphazamisa.

  • Ukuphakelwa kwamandla nokukhishwa kunomsebenzi wokuxhumana ngokweqile nokubuyiselwa emuva.

  • Ukukhishwa okukhethekile.

  • Ikhono elinamandla lokulwa nokungcola, kulula ukuyifaka nokugcina.


Izicelo ze-Low Air Speed Transmitter LFS111

Okufanelekile kokuqapha ukugeleza kwe-laminar kanye nezinhlelo ezikhethekile zokungenisa umoya, ezisetshenziswa ikakhulukazi ezindaweni ezibalulekile njenge:

  • Izikhungo zezokwelapha

  • Ama-laboratorith

  • Imboni yemithi yezokwelapha

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