He aha nā ʻano o ka DOF6000 open channel ultrasonic flow meter area velocity type?

ʻO nā ʻano o ka mika kahe kahawai hāmama e like me ka mea i hōʻike ʻia.

1. Hiki i ke ana ʻana o ke kahe ʻana o ka wikiwiki o ka wahi ke ana i nā ʻano kahawai like ʻole a maʻamau, e like me ka muliwai maoli, kahawai, nā kahawai hāmama, ka paipu i piha hapa / ʻaʻole piha, nā kahawai poepoe, ke kahawai huinahā a i ʻole nā ​​​​kahawai ʻē aʻe, ke kahawai hoʻokuʻu wai ʻino a i ʻole ke kahe ʻana o ka paipu (sewer).

2. Hiki i nā mea hana kahe kahawai hāmama ke ana i kekahi mau wai maʻemaʻe (nā wai lepo iki) a me nā wai lepo, hiki ke hoʻohana ʻia no ka wai holo, ka wai piula a i ʻole ka wai hoʻoinu, a pēlā aku;

3. Hiki i ka mea nānā kahe kahawai hāmama ke ana i ka nui o ke kahe maikaʻi a me ka maikaʻi ʻole no nā wai (hiki ke ana ʻia ka wikiwiki a me ke kahe i mua a me hope), he mea ana kahe bidirectional ia;

4. Hiki i ka mika kahe kahe hāmama ke hāʻawi i ka waiwai kahe koke a me ka waiwai kahe hōʻuluʻulu.

5. No ka mika kahe ultrasonic hāmama, hiki ke koho ʻia nā kamaʻilio he nui, e like me RS485 modbus (RTU protocol), 4-20mA analog output, pulse a me GPRS wireless e hoʻokō i ka telemetry mamao, hiki iā ia ke hoʻopili pololei i kāu kamepiula.

6. No ka mika ana o ke kahe ʻana o ke kahawai hāmama, hiki ke koho ʻia ka hana mālama ʻikepili;

7. No nā mika kahe kahawai hāmama DOF6000, hiki i kāna sensor ke hana maikaʻi ma lalo o ka wai lepo loa no ka manawa lōʻihi.

7, hōʻailona hoʻopuka: RS-485, Modbus, hōʻailona o kēia manawa 4-20Ma a me ka nui o ka hoʻololi multiplexed

8. Ua hoʻohui ʻia ka mīkini helu DOF6000 me ka uku mahana aunoa;

9. ʻO ka papa palekana o ka sensor wikiwiki wahi ʻo IP68;

10. ʻO ka mea nui, hiki iā ia ke helu i ke kahe ʻana o ka wai, ka wikiwiki, ka pae e ka mea ʻike hohonu ultrasonic a me ke mea ʻike hohonu kaomi, ka conductivity a me ka mahana;

11. Loaʻa i ka mika kahe wikiwiki doppler DOF6000 he 20 mau kiko hoʻonohonoho e hiki ai ke wehewehe i ka hana keʻa o ke ʻano o ka muliwai.

12. ʻO ka pololei o ka mika kahe wikiwiki o ka wahi a hiki i ka ±1% a hiki ke ana i ka wikiwiki o ka wai mai 0.02 mm/s a i 12 m/s.