ʻO ka mea mua, ʻokoʻa ke ʻano o ka mana: ʻo ka flowmeter ultrasonic paʻa e pono ai ka hana mau ʻana i ka wā lōʻihi, no laila ka hoʻohana ʻana o 220V AC mana lako, hiki ke hoʻohana i ka flowmeter ultrasonic portable ma ka pūnaewele AC mana lako, akā loaʻa pū kekahi i kūkulu ʻia i loko o ka rechargeable pākahi. hiki ke hana mau no 5 a 10 mau hola, e hoʻomaʻamaʻa nui i ka pono o ke ana kahe ʻana i nā manawa like ʻole.
ʻO ka lua, ʻo ka ʻokoʻa o ka hana: ʻo ka mīkini kahe ultrasonic paʻa maʻamau he 4-20mA hōʻailona hōʻailona a i ʻole RS485 a me nā hana ʻē aʻe no ka hōʻike mamao, akā hiki iā ia ke mālama i nā palena o kahi pipeline i loko;ʻO ka mīkini kahe kani ultrasonic portable wale nō no ka nānā ʻana i ke kahe i kēlā manawa
Me ke kahe kumulative i loko o ka manawa pōkole, ʻaʻohe hana hōʻailona hoʻopuka, akā i mea e maʻalahi ai ke ana ʻana i ke kahe o nā pipelines like ʻole, loaʻa iā ia nā hana mālama waiwai, a hiki ke mālama i nā hanana o nā ʻāpana pipeline like ʻole. manawa, a hiki ke hoʻohana ʻia i kēlā me kēia manawa inā pono.Kani ultrasonic flowmeter a me ka electromagnetic flowmeter, no ka mea, aole i hoonohoia ka mea kahe kahe ana i kekahi obstruction, a pau i ka unimpeded flowmeter, kūpono no ka hoʻohana 'ana i ka pilikia pilikia o ka kahe ana ana o ka flowmeter, o ka oi aku ma ke ana o ka nui runoff i oi koʻikoʻi. pono
Ka manawa hoʻouna: Oct-16-2023