Yini okudingeka inakekelwe lapho ufaka imitha yokugeleza kazibuthe?

I-Electromagnetic flowmeter ekufakweni nasekusetshenzisweni kwenqubo kuzoba nezinkinga ezithile, okuholela ezinkingeni zokulinganisa, iningi lesizathu ukuthi i-flowmeter ekufakeni nasekuthumeleni izinkinga, lezi yizici ezibalulekile zokwehluleka.

1. Ohlangothini olukhuphuka nomfula lwemitha yokugeleza, uma kukhona ama-valve, izindololwane, amaphampu anezindlela ezintathu nezinye iziphangi, ingxenye yepayipi eqondile yangaphambili kufanele ibe nkulu kuno-20DN.

2, ukufakwa kwe-electromagnetic flowmeter, ikakhulukazi i-polytetrafluoroethylene lining flow flow timeing, amabhawodi axhuma ama-flange amabili kufanele anake ukuqina okufanayo, ngaphandle kwalokho kulula ukuchoboza ulwelwesi lwe-polytetrafluoroethylene, ngesikrufu se-torque.

3, lapho ipayipi liduka ukuphazamiseka kwamanje, igagasi likagesi wesikhala noma ukuphazamiseka kwensimu kazibuthe enkulu.Ukuphazamiseka kwamanje kwamapayipi kuvame ukukalwa ngendlela egculisayo ngokuvikelwa okuhle komuntu ngamunye komhlabathi.Kodwa-ke, uma ipayipi linezintambo ezinamandla ezingenakunqotshwa, kuyadingeka ukuthatha izinyathelo zokufaka inzwa yokugeleza kanye nepayipi.Ukuphazamiseka kwegagasi le-electromagnetic emkhathini ngokuvamile kwethulwa ngekhebula lesignali, elivame ukuvikelwa ngesivikelo sesendlalelo esisodwa.

4, imvamisa amamitha okugeleza ka-electromagnetic nawo anezidingo zezinga lokuvikela, ngokuvamile izinga lokuvikela elihlanganisiwe yi-IP65, uhlobo lokuhlukaniswa yi-IP68, uma ikhasimende linezidingo ngendawo yokufaka insimbi, indawo yokufaka emithonjeni engaphansi komhlaba noma kwezinye izindawo ezimanzi, kuyanconywa ukuthi amakhasimende khetha uhlobo lokuhlukanisa.

I-5, ukuze ugweme ukuphazamisa isignali, isignali phakathi kwe-transmitter kanye nesiguquli kufanele idluliselwe ngocingo oluvikelekile, ikhebula lesignali kanye nolayini wamandla akuvunyelwe ukubekwa ngokuhambisana epayipini elifanayo lensimbi yekhebula, isignali. ubude bekhebula ngokuvamile akumele budlule ku-30m.

6, ukuze kuqinisekiswe ukuthi ithubhu yokulinganisa i-electromagnetic flow transmitter igcwaliswa ngendawo elinganisiwe, kuyanconywa ukuthi ifakwe iqonde phezulu, igeleze isuka phansi iye phansi, ikakhulukazi ukugeleza okuqinile kwezigaba ezimbili eziwuketshezi, kufanele kufakwe mpo.Uma ukufakwa okuvundlile kuphela kuvunyelwe esizeni, qinisekisa ukuthi ama-electrode amabili asendizeni efanayo evundlile.

7, uma uketshezi olukaliwe luthwala izinhlayiya, ezifana nodaka lokulinganisa, indle, njll., i-flowmeter kagesi kufanele ifakwe iqonde phezulu, futhi igcine ukugeleza ukusuka phansi kuye phansi, ukuze kuqinisekiswe ukuthi i-electromagnetic flowmeter ihlala igcwele ishubhu, kodwa futhi ingakwazi. ngempumelelo ukunciphisa ukubukeka Bubbles.

8. Izinga lokugeleza kwe-flowmeter ye-electromagnetic lingaphakathi kwebanga lika-0.3 ~ 12m/s, futhi ububanzi be-flowmeter buyafana nepayipi lenqubo.Uma izinga lokugeleza epayipini liphansi, alikwazi ukuhlangabezana nezimfuneko ze-flowmeter zebanga lesilinganiso sokugeleza, noma ukunemba kokulinganisa akukho phezulu kuleli zinga lokugeleza, zama ukukhulisa izinga lokugeleza endaweni engxenyeni yensimbi, futhi thatha uhlobo lweshubhu yokuncipha.

9, i-electromagnetic flowmeter ingafakwa epayipini eliqondile, ingafakwa futhi epayipini elivundlile noma elithambekele, kodwa lidinga umugqa ophakathi wama-electrode amabili ukuba ube sesimweni esivundlile.

10, i-electromagnetic flowmeter ekusetshenzisweni okulandelayo kwenqubo yokuhlanza ithuluzi njalo, hlola njalo inkinga ye-flowmeter:

(1) Electromagnetic flowmeter sensor ukuguga, ukugqwala, ukuvuza, ukukala.Ikakhulukazi kuma-electrodes awanamanzi, angcoliswe kalula, aqukethe isigaba esiqinile soketshezi olungahlanzekile;

(2) ukwehla kwe-excitation coil insulation;

(3) I-insulation ye-converter iyancipha;

(4) Ukwehluleka kwesifunda sokuguqula;

(5) Ikhebuli yokuxhuma ilimele, ifushane, futhi inomswakama;

(6) Izinguquko ezintsha ezimweni zokusebenza zensimbi azikhishiwe.