ʻO nā pono a me nā hemahema o ka transit time ultrasonic flow meter ma waena o nā mea lawe lima, paʻa lima a me nā paia i kau ʻia?

1) Ana ano

ʻOi aku ka maikaʻi o ke ana ʻana no ka mīkini paʻa paʻa lima.ʻO kēia no ka mea ua hoʻohana ʻia ko lākou mana, a ua hoʻohana ʻia ka mika paʻa e ka mana AC a i ʻole DC, ʻoiai inā ka mana DC, maʻamau mai ka hoʻololi ʻana o AC.Loaʻa ka mana AC i kekahi hopena i ka hana ana, i ka hihia o ka hōʻailona sensor nāwaliwali, ʻoi aku ka maikaʻi o ke ana ʻana iā lākou.

2) Hoʻohālikelike i ka lako mana

ʻoi aku ka maʻalahi o ka hoʻohana ʻana i nā mika ʻano paʻa lima a paʻa.Pono ka mika paʻa i waho o 24VDC a i ʻole 220VAC AC mana, ʻo nā mīkini paʻa a me nā mīkini lima ka mana o loko, ka mīkini paʻa no 50 mau hola, ka mika paʻa lima no 14 mau hola.

3) Ana wela

Hiki ke hoʻolako ʻia ka mika paʻa a me ka lawe lima me kahi pālua o Pt1000 e hoʻokō ai i ke ana wela, ʻaʻole ia kēia hana no ka mika lima.

4) Nā koho hoʻopuka

He nui nā koho puka e like me 4-20mA, OCT, Relay, RS485, Datalogger, HART, NB-IOT a i ʻole GPRS;

Hiki ke koho ʻia ka puka ʻana o ka mīkini kahe kahe no 4-20mA, OCT, Relay, RS485, datalogger, etc.

ʻO ka puka ʻana o ka mīkini kahe paʻa lima he koho no OCT, RS232 a me nā koho mālama ʻikepili.