Mohlophisi oa Bolumo
Kakaretso ea Sehlahisoa
The corrector volume e sebelisoa haholo-holo ho lemoha mocheso, khatello, phallo le lipontšo tse ling tsa khase inthaneteng.E boetse e etsa tokiso ea othomathike ea ntho ea compression le tokiso ea othomathike ea phallo, 'me e fetola molumo oa boemo ba ho sebetsa hore e be bophahamo ba boemo bo tloaelehileng.
LIKAROLOANA
1.Ha mojule oa sistimi e fosahetse, e tla hlahisa litaba tsa phoso ebe e qala mochini o lumellanang.
2.Potlakisa / alamo / rekota 'me u qale mochine o tsamaisanang tlas'a tlhaselo ea matla a khoheli.
3.Multiple pressure interface, e ka tsamaisanang le mochine oa khatello ea digital / khatello ea maikutlo; 'me mocheso o ka tsamaisana le PT100 kapa PT1000.
4.Ho itlhahloba ka phoso ea khatello le mocheso oa mocheso ebe o bonts'a skrineng sa LCD ka kotloloho;ka mor'a hore khatello kapa mocheso oa mocheso o fosahetse, phallo ea totalzier e tla lokisa khatello kapa mocheso oa mocheso ho latela boleng bo behiloeng ho sireletsa data ho tloha ho senyeha.
5.Mesebetsi ea ho bonts'a ho feta moeli oa phallo ea ts'ebetso, ponts'o e fetang moeli ea ho sebelisa khatello le ho rekota tse loketseng ho utloisisa ts'ebeliso ea 'nete ea mecha ea litaba;
6.Sete sa lithium battery se ka sebelisoa ka ho tsoelang pele ka lilemo tse fetang 3, 'me se na le mesebetsi ea tlhahiso ea matla a tlaase a betri le valve e koalang ho alamo, e leng e loketseng haholoanyane ho tšehetsa tšebeliso le tsamaiso ea tsamaiso ea karete ea IC.
7.Mosebetsi oa pontšo ea nako le polokelo ea data ea nako ea sebele e ka etsa bonnete ba hore data ea ka hare e ke ke ea lahleha 'me e ka bolokeha ka ho sa feleng ho sa tsotellehe hore na boemo ke bofe.
8.Matšoao a mangata a hlahisoang: 4-20mA letšoao la hona joale le tloaelehileng la analog / boemo ba ts'ebetso ea pulse signal / IC karete e nang le molumo o tloaelehileng oa molumo le protocol ea puisano ea RS485;Ho latela litlhoko tsa basebelisi, mesebetsi ea marang-rang ea GPRS e ka fanoa ho hlokomela phetiso ea data e se nang mohala e theko e tlase, ea sebaka se selelele ka nako ea nnete;Mesebetsi e bolokiloeng ea IOT interface e ka hlokomela mesebetsi ea IOT.
9.Mokhoa oa ho sebetsa o ka fetoloa ka mokhoa o itekanetseng: tsamaiso ea betri, tsamaiso ea lithapo tse peli, tsamaiso ea terata e meraro
10.Tikoloho ya Tshebetso
1）Mocheso: -30～60℃;
2) Mongobo o amanang: 5% -95%;
3) Khatello ea sepakapaka: 50KPa-110KPa.
11. Range
1) Khatello: 0-20Mpa
2) Mocheso: -40-300 ℃
3） Sekhahla sa phallo:0-999999 m³/h
4） Kena ka lebelo le tlase la lebelo: 0.001Hz - 5Hz
4） Kena lebelo la maqhubu a phahameng: 0.3 Hz - 5000 Hz
Index ea tšebetso ea motlakase
2.1Matla a ho sebetsa:
- Matla a ka ntle: + 12 - 24VDC ± 15%, ripple <5%, e loketseng bakeng sa 4 - 20mA tlhahiso, tlhahiso ea pulse, tlhahiso ea alamo, tlhahiso ea puisano ea RS-485 joalo-joalo.
- Matla a ka hare: Sehlopha sa 3.6V lithium betri, ha motlakase o le tlase ho 3.0V, pontšo ea undervoltage e hlaha.
2.2Tšebeliso ea matla ea mitha e feletseng:
A. Matla a kantle:<2W;
B. Matla a ka hare: matla a karolelano: ≤1mW, sete ea lithium betri e ka sebelisoa ka ho tsoelang pele ka lilemo tse fetang 3, ha mitha e le boemong ba ho robala, tšebeliso ea matla: ≤0.3mW.
2.3Mokhoa oa tlhahiso ea Pulse:
A. Operation condition pulse signal (FOUT): e ileng ea fumanoa ka ho toba ke sensor ea phallo ka ho itšehla thajana ea optocoupler ho matlafatsa le ho hlahisa, boemo bo phahameng: ≥20V, boemo bo tlaase: ≤1V
B. Letšoao le lekanang la pulse (H / L): tlhahiso e matlafalitsoeng ka theknoloji ea ho itšehla thajana ea optocoupler, sebaka se phahameng sa boemo bo phahameng: ≥20V, boemo bo tlaase: ≤1V.Unit pulse e emetse mofuta o tlwaelehileng wa bophahamo ba modumo o ka setwang: 0.01 m³/0.1 m3m³/1m3m³/10m³; Matshwao a alamo a moeli o ka holimo le o tlase (H/L): ho itšehla thajana ha lifoto, alamo ea boemo bo holimo le bo tlase, motlakase o sebetsang:+ 12V - + 24V, boholo ba mojaro oa hona joale 50mA.
2.4 RS-485puisano (tsho itšehla thajana ka hotoelectric):
Ka segokanyimmediamentsi sa RS-485, e ka hokahanngoa ka kotloloho le komporo e holimo kapa sesebelisoa.E ka fetisetsa mocheso, khatello, phallo ea hang-hang, molumo o tloaelehileng oa kakaretso le lisebelisoa tse ling tse amanang le lisebelisoa tsa mochine o lekantsoeng, khoutu ea phoso, boemo ba ts'ebetso, matla a betri le lintlha tse ling tsa nako ea sebele.
2.5 4-20mAletšoao la hona joale (leqho itšehla thajana ka hotoelectric):
Ho ea ka phallo e tloaelehileng ea molumo, 4mA e lumellana le 0m³/h, 20 mA e lumellana le phallo e phahameng ea molumo oa molumo (boleng bo ka behoa ho menu ea boemo ba pele), tsamaiso: tsamaiso ea terata tse peli kapa tsamaiso ea terata e meraro, meter ea phallo e ka khetholla le ho hlahisa ka mokhoa o nepahetseng ho latela mojule oa hona joale o kentsoeng.
2.6Laola tlhahiso ea pontšo:
Letšoao le tloaelehileng la molumo oa karete ea IC (IC_out): Ka mokhoa oa tlhahiso ea mohala oa pulse, bophara ba pulse ke 50ms, 100ms, 500ms, amplitude ea pulse e ka bang 3V, boemo bo tloaelehileng bo ka behoa, sebaka sa phetisetso: ≤50m , phallo e 'ngoe le e 'ngoe e emela: 0.01m³, 0.1m³, 1m³, 10m³, E loketse ho sebelisoa le mekhoa ea likarete tsa IC;
B. Battery voltage output (BC terminal, alamo e ka sehloohong ea betri e tlaase): tlhahiso e bulehileng ea mokelli, amplitude: ≥2.8V, ho hanyetsa mojaro : ≥100kΩ;
C. Battery undervoltage alamo e hlahisoang (BL terminal, alamo ea bobeli ea betri e tlase ea motlakase): tlhahiso e bulehileng ea mokelli, amplitude : ≥2.8V, khanyetso ea mojaro: ≥100kΩ
Letoto la mohlala
| Mohlala | Boholo | Kenyeletso | Sephetho | Ela hloko |
| VC-P | 96mm * 96mm, | Pulse | RS485;4-20mA hona joale;Pulse | Alamo ea litsela tse peli |
| VC-M | Ka khetla e sekwere FA73-2, | Pulse | RS485;4-20mA hona joale;Pulse | Alamo ea litsela tse peli |
