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Umthumeli wejubane lomoya ovikela ukugqabhuka LFS71

Lefoo Umthumeli wejubane lomoya ovikela ukugqabhuka LFS71

I-LFS71 Explosion-proof Air Velocity Transmitter ilungele ukukala ukugeleza kwegesi ezindaweni ezinokuvikela ukuqhuma. ingaguqula izinga lokugeleza kwegesi libe yisignali kagesi futhi liyidlulisela ohlelweni lokulawula. Ububanzi bungashintshwa endaweni ngokusebenzisa izinkinobho, kanti kusetshenziswa isigxobo sokuvikela sezinga le-lP65. ifanele izinhlelo zokuphatha amandla, ukulawulwa kwe-VAV nefan, ukulawulwa kokungcoliswa kwemvelo, ukulawulwa kwezembozo zentuthu, ukulawulwa komoya we-oveni ne-boiler kanye neminye imikhakha.


Izici


* Isisekelo semicro-pressure se-MEMS esinokucophelela okuphezulu, ukucophelela okuphezulu nobubanzi obubanzi bamazinga okushisa okusebenza;

* Isibonisi sedijithali se-LCD esicacile

* Inkinobho ye-Zero iyatholakala endaweni, ububanzi bejubane lomoya bulungiseka

* Ukuqina okuqinile nempilo ende yokusebenza

* Isigxobo sokuvikela sezinga le-lP65




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Ukuchazwa kwe-Plosion-Oof Air Velocity Transmitter LFS71

OkuphakathiUmoya noma igesi engathathi hlangothi
UbubanziIjubane: 0 ~ 10 m / s, 0 ~ 20 m / s, 0 ~ 30 m / s, 0 ~ 40 m / s (Umnandi ungakwenziwa ngokwezifiso.)
Ngaphezulu kwe-Voltage10KPa
Ukuqondisa±3.0% FS (Ijubane> 3 m / s)
Ukushisa OkusebenzayoUmshini womphakathi: -20℃ ~ 80℃; Probe: -40℃ ~ 450℃
IsinxephezeloUkushisa-10℃ ~ 60℃
Izinga lokushisaUmshini wokubambisa: -40℃ ~ 85℃
Isikhathi sokuphendula0.5s (iphutha) / 1.0s / 2s / 4s
Ibanga LokuvikelaIP65
Ukuxhumana KwengcindeziInsimbi engagcwalisi 1/2 "ukuxhumana okusheshayo
Okokukhishwa kwezimpal4 ~ 20mA / 0 ~ 10VDC / RS485
Ukunikezwa kwamandla①12 ~ 30 VDC / 24VAC±20%
Ukusetshenziswa Kwamandlanje≤1.5W
Izinto zeShellI-Cast Aluminium
UkuxhumanaIsixhumi esijwayelekile se-RS-485, i-Modbus RTU
IzitikimoROHS, CE
EXd IIC T6 Gb
Bonisa BonaIsiboniso sedijithali se-LCD
Isisindo (Ukulinganiselwa)Umshini wokuphatha: 1238g

① Lapho umkhiqizo unikezwa amandla e-AC, kunconywa ukuthi usebenzise amandla kagesi we-AC ahlukanisiwe.

lfs71-dim-wiring-install.jpg

lfs71-ref.jpg

Izici Zokuqhuma-Oof Air Velocity Transmitter LFS71

  • Umgogodla we-MEMS micro-pressure oneqiniso eliphezulu, ukunemba okuphezulu nobanga lokushisa lokusebenza olubanzi.

  • Susa isiboniso se-LCD

  • Inkinobho ye-zero etholakala esizeni, ijubane lejubane lomoya elilungisiwe ngayo

  • Ukuzinza okuqinile nokuphila kwenkonzo ende

  • Izindlu zokuvikela ze-IP65


Izicelo ze-Plasion-Proof Air Velocity Transmitter LFS71

Kufanelekile ukulinganisa ukugeleza kwegesi ezindaweni zokuphumula:

  • Izinhlelo zokuphathwa kwamandlanje

  • Ukulawulwa kwe-VAV kanye nokulawula

  • Ukulawulwa kokungcola kwemvelo

  • Ukulawulwa kwe-shood

  • Ukulawula umoya we-Oven ne-boiler


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