Zvinhu zvirimo
n Srudzi rweanitari kudzivirira kukura kubva pakuvharira kupinda kwekumanikidzwa
n Kushandisa diaphragm ye316L isolation uye bhokisi resimbi isina ngura. Csensor ye eramic capacitor inogona kuyera tembiricha yepamusoro.
n Sisitimu ine waya mbiri yakajairika inoburitsa chiratidzo che4-20mA; chiratidzo cheRS485 chakagadzirwa kana kuti chiratidzo cheHART chinowanikwa;
n General kurongeka: 0.25 giredhi, 0.1 giredhi rakagadzirirwa rawanikwa;
Nzvimbo dzakasiyana-siyana dzekugadzirisa uye nzvimbo dzemagetsi dziripo kuti dzisarudzwe;
Mashandisirwo
Ma "pressure transmitters" edu akakodzera maindasitiri ane zvinodiwa zvakanyanya zvehutsanana, zvakaita sechikafu, hutsanana, kubika doro, nezvimwewo. Anogona zvakare kushandiswa kuyera viscous media, kugadzirisa zvinobudirira dambudziko rekuvharika kuri nyore kwema "pressure ports". Nekupa chiyero chakarurama chekumanikidza, zvigadzirwa zvedu zvinovimbisa kugadzikana kwemaitiro uye zvinosangana nezvinodiwa zvehutsanana. Muindasitiri yechikafu, masensa edu ekumanikidza anogonesa kuyera kumanikidzwa kwakanyatsojeka panguva yekugadzira, zvichivimbisa kunaka kwechigadzirwa uye kuchengetedzeka kwakanyanya.
Mukushandiswa kwehutsanana, inobatsira kuchengetedza mamiriro akachena uye akachena, izvo zvinonyanya kukosha munzvimbo dzehutano nemarabhoritari. Kune indasitiri yekubika doro, masensa edu ekumanikidza anovimbisa kudzora kwakarurama kwedzvinyiriro panguva yekuvirisa nekuchengetedza doro, zvichikonzera doro remhando yepamusoro uye risingaperi. Kugona kwevatakuri vepressure kuyera viscous media kwakakosha mumaindasitiri akadai semafuta negesi kuona kuti mapaipi nemidziyo zvinoshanda nemazvo. Zvakakoshawo mukugadzira makemikari, uko kutarisa kwakarurama kwedzvinyiriro kwakakosha kuchengetedzeka uye kunaka kwechigadzirwa. Sarudzo dzekugadzirisa chigadzirwa cheprocess uye electrical interface dzinowedzera kushanduka-shanduka uye kushanda kwacho mumaindasitiri ese. Mukupedzisa, vatakuri vedu vepressure ndiyo mhinduro yakavimbika uye yakachena yekuyera pressure chaiyo. Yakakodzera maindasitiri ane zvinodiwa zvakanyanya zvehutsanana uye kune mashandisirwo anosanganisira viscous media uye pressure ports anowanzo vharika.
Kana muine mibvunzo kana zvikumbiro nezvema "pressure transmitters" edu, ndapota musazeza kutibata. Chikwata chedu chichapa rubatsiro rwehunyanzvi uye mhinduro dzakagadzirirwa iwe.
Maparamita
| Range | `-100~0~5、100、500、800、1000kPa 0~2,10……10MPa |
| chimiro chekumanikidzwa | Kumanikidzwa kwegeji, kumanikidzwa kwakashata, kumanikidzwa kwakazara |
| chiratidzo chekubuda | 4~20mA, 4~20mA+HART protocol, 4~20mA+RS485 protocol |
| Vheji yekupinda | 12~36V DC |
| Kururama | 0.1 0.2(0.25) 0.5 |
isina kurongeka Kudzokorora hysteresis | 0.1 0.2(0.25) 0.5 |
| Zero point uye sensitivity drift | 0.01 0.02(0.025) 0.005 |
| Tembiricha yekuripa | -10℃~70℃ |
| Tembiricha yekushanda | -20~+85℃ |
| kugadzikana kwenguva refu | ≤0.1±%FS/gore |
| Nguva yekupindura | 1ms |
| kugona kuremedza zvakanyanya | 200% |
| Kuramba Mutoro | R=(U-12.5)/0.02-RD |
| Kuyera pakati nepakati | Midhiya inoparadza inoenderana ne316L |
| Zvinhu zveDiaphragm | 316L simbi isina ngura |
| Zvinhu zvegoko | 1Cr18Ni9Ti |
| Dhigirii rekudzivirira | IP67 |