Ultrasonic kuyerera mita uye magineti kuyerera mita

Ultrasonic flowmeter

Zvakanakira zveacoustic flowmeter:

1. Kuyerera kusingabatanidzi kuyerera

2. Hapana kuyerera kwekudzivirira kuyerwa, hapana kurasikirwa kwekumanikidza.

3. Non-conductive liquid inogona kuyerwa.

4. Wide pombi dhayamita siyana

5. Mvura, gasi, mafuta, marudzi ose emidhiya anogona kuyerwa, nzvimbo yayo yekushandisa yakakura kwazvo.

Zvakaipa zve ultrasonic flowmeter:

1. Pane zvimwe zvisingakwanisi pakuyera tembiricha media.

2. High zvinodiwa tembiricha kuyerera munda.

3. Kureba kwechikamu chepombi yakarurama kunodiwa.

Electromagnetic flowmeter ine zvakawanda zvakanaka mukuyerera kwemvura uye inoshandiswa zvakanyanya mumaindasitiri akasiyana.

1Hakuna kuvharidzira kuyerera kuyerera mupombi yekuyera, hapana kurasikirwa kwekumanikidza, uye zvinodiwa zvechikamu chepombi chakatwasuka zvakaderera;

2 Kuyera kwepamusoro kurongeka, kugadzikana kwakasimba, kwakasimba anti-vibration kupindira kugona;

3 Chiyero chacho hachigadziriswi nekuchinja kwehuwandu hwemvura, viscosity, tembiricha, kudzvanywa uye conductivity;

4 Nemhando dzakasiyana-siyana dzemagetsi uye sarudzo dzekugadzira, kupikisa kwakasimba kune dielectric corrosion.

Ehe, electromagnetic flowmeters ine zvayaikwanisa:

1 Iyo yekuyera svikiro inofanirwa kuve neimwe conductivity (kazhinji yakakura kupfuura 5us/cm), uye pane zvakare zvimwe zvinodiwa pakuyera yekutanga kuyerera velocity (kazhinji yakakura kupfuura 0.5m/s).

2 Tembiricha yekuyera yepakati inoganhurwa neiyo lining material, uye kuyerwa kweyepakati tembiricha yepakati haina kunaka.

3 Haikwanise kuyera gasi, mhute uye mamwe midhiya.

4 Kana iyo yekuyera electrode ikashanda kwenguva yakareba, panogona kuve nekuyera, iyo inogona kuyerwa chete mushure mekuchenesa.

5 Kune iyo yakakwira viscosity yepakati uye yakasimba-mvura-yeviri-chikamu chepakati, zvinodikanwa kushandisa yakakwirira frequency excitation, yakaderera frequency yakaderera magineti kunyatso.

6 Nekuda kwekudzikiswa kweiyo sensor chimiro musimboti, mutengo wezvakakura-caliber zvigadzirwa zvakanyanyisa, zvichikonzera kuwedzera kwechigadzirwa caliber uye mutengo.

7 Nekuda kwekumisikidza kwayo, iyo sensor sensor coil inoda kupihwa simba kuti igadzire magineti, uye iyo inofungidzirwa kushandiswa kwesimba kwakakwira, iyo isingakodzeri magetsi ebhatiri.

Kuenzanisa

1. Magnetic flowmeter accuracy yakakwirira kudarika ultrasonic flowmeter's.

2. Mutengo weElectromagnetic flowmeter unokanganiswa nemadhayamita epombi, asi kune clamp pane ultrasonic flow mita, mutengo wayo hauna hukama nedhayamita yepombi.

3. Magentic kuyerera mita haibatike pamhando, ultrsonic flow meter inosarudzika kuti isungirire, inogona kuwana isingabatanidzwe mvura inoyerera mamita.

4. Ultrasonic kuyerera mita inogona kushanda neasina conductive zvinwiwa, semvura yakachena.Electromagnetic flow meter inongokwanisa kuyera conductive zvinwiwa.

5. Eletromagnetic flow meter haigone kuyera yakanyanya tembiricha zvinwiwa, asi ultrasonic flow metre yakanaka kune yakakwira tembiricha zvinwiwa.