Ibizo | Transmitter yamanje / Voltage Pressure Transmitter | Impahla ye-Shell | 304 insimbi engagqwali |
Isigaba Esiyisisekelo | Umnyombo we-ceramic, wasebenzisa umnyombo ogcwele kawoyela we-silicon (uyazikhethela) | Uhlobo lwengcindezelo | Uhlobo lwengcindezelo ye-gauge, uhlobo lwengcindezelo ngokuphelele noma uhlobo lwe-gauge Pressure |
Ukuqhelelana | -100kpa ... 0 ~ 20kpa ... 100MPA (ngokuzithandela) | Isinxephezelo sokushisa | -10-70 ° C |
Ukwenza kahle | I-0.25% FS, 0.5% FS, 1% FS (Iphutha eliphelele kufaka phakathi ukuphindaphindwa okungekho emthethweni) | Ukushisa okusebenzayo | -40-125 ℃ |
Ukuphepha ngokweqile | 2 izikhathi ezi-2 zokucindezela okugcwele | Khawulela umthwalo ngokweqile | Izikhathi ezi-3 eziphelele |
Okukhishwayo | I-4 ~ 20madc (uhlelo lwama-wire-wire), 0 ~ 10madc, 0 ~ 20madc, 0 ~ 5vDC, 1 ~ 5vdc, 0.5-4.5v, 0 ~ 10VDC (uhlelo lwe-Three-Wire) | Ukunikezwa kwamandla kagesi | 8 ~ 32VDC |
Intanjana | I-G1 / 4, 1 / 4NPT, R1 / 4, G1 / 8, G1 / 2, M20 * 1.5 (ingenziwa ngezifiso) | Ukushisa Drift | I-ZERO lokushisa Drift: ≤ ± 0.02% FS ℃ Ibanga lokushisa elishayiwe: ≤ ± 0.02% FS ℃ |
Ukuqina kwesikhathi eside | 0.2% FS / unyaka | impahla yokuxhumana | 304, 316l, irabha le-fluorine |
Ukuxhumeka ngogesi | Pack plug | Ileveli yokuvikela | IP65 |
Isikhathi sokuphendula (10% ~ 90%) | ≤2ms |
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A)Ngaphambi kokusebenzisa, imishini kumele ifakwe ngaphandle kwengcindezi namandla,I-Transmitter kumele ifakwe uchwepheshe ozinikele.
B)Uma ukhetha inzwa ye-silicon esetshenzisiwe futhi usebenzise umnyombo ogcwele uwoyela we-silico, ukusetshenziswa okungafanele kungadala ukuqhuma. Ukuqinisekisa ukuphepha, ukulinganiswa komoya-mpilo akuvunyelwe ngokuphelele.
C)Lo mkhiqizo awulona ubufakazi bokuqhuma. Ukusetshenziswa kwezindawo zokufaka ubufakazi bokuqhuma kuzodala ukulimala komuntu okuqinile nokulahleka kwezinto ezibonakalayo. Uma kudingeka ubufakazi bobufakazi, sicela wazise kusengaphambili.
D)Kwenqatshelwe ukukala okuphakathi okungahambisani nezinto ezithi oxhumana naye othintekayo. Uma i-medium ikhethekile, sicela usazise futhi sizokhetha ukudlulisela okulungile kuwe.
E)Akukho ukuguqulwa noma izinguquko ezingenziwa enzwa.
F)Musa ukulahla inzwa ngentando, sicela ungasebenzisi amabutho aluhlaza lapho ufaka i-transmitter.
G)Uma i-Pressure Port of Transmitter iya phezulu noma iseceleni lapho i-transmit ifakiwe, qiniseka ukuthi akukho okufuywayo okuwuketshezi ezindlini zemishini, ngaphandle kwalokho umswakama noma ukungcola kuzovimba i-armospheric port eduze kokuxhumeka kagesi, futhi kubangele ukwehluleka kwemishini.
H)Uma i-transmitter ifakwe endaweni enokhahlo futhi ingalinyazwa ngombani noma i-overvoltage, sincoma ukuthi abasebenzisi benze ukuvikela kombani nokuvikelwa kwamandla okuvikelwa ngaphezulu kwebhokisi lokusabalalisa noma ukuhanjiswa kwamandla kanye nokudlulisela.
I)Lapho ulinganisa umusi noma kweminye imithombo yezinga eliphakeme lokushisa, qaphela ukuthi ungavumeli izinga lokushisa le-medium lingedlule izinga lokushisa elisebenzayo lomdlulisi. Uma kunesidingo, faka idivaysi epholile.
J)Ngesikhathi sokufakwa, i-valve yokusika ingcindezi kufanele ifakwe phakathi kwe-Transmitter kanye ne-medium ukuze kulungiswe futhi kuvikeleke empompini yokucindezela kusuka ekuvinjelweni nasekuthinteni ukunemba kokulinganisa.
K)Ngesikhathi senqubo yokufaka, i-wrench kufanele isetshenziselwe ukuqinisa umshumeli kusuka ku-hexagonal nati ezansi kwensiza ukugwema ukujikeleza ngqo ingxenye engenhla yedivayisi futhi kubangele ukuba ulayini wokuxhuma unqanyulwe.
L)Lo mkhiqizo uyithuluzi elibuthakathaka, futhi kufanele libekwe ngokuhlukile ngentambo eqinile yamanje lapho i-wiring.
M)Qinisekisa ukuthi i-Power Supply Voltage ihlangabezana nezidingo zokuhlinzekwa kwamandla we-transmitter, futhi iqinisekise ukuthi ingcindezi ephezulu yomthombo wokucindezela ingaphakathi kobubanzi be-transmitter.
N)Enqubweni yokulinganisa ingcindezi, ingcindezi kufanele inyuswe noma ikhululeke kancane ukugwema ukukhuphuka okusheshayo ekucindezelweni okuphezulu noma kwehle ekucindezelweni okuphezulu. Uma kukhona ingcindezi ephezulu ngokushesha, sicela wazise kusengaphambili.
O)Lapho uhlakazeka umshumeli, qiniseka ukuthi umthombo wokucindezela kanye nokunikezwa kwamandla kunqanyuliwe ku-transmitter ukugwema izingozi ngenxa ye-ejection ephakathi.
P)Uyacelwa ukuthi ungazihlukanisi ngokwakho lapho uyisebenzisa, ingasaphathwa eyokuthinta i-diaphragm, ukuze ungabangele ukulimala komkhiqizo.
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