ka mika kahe kahawai hāmama ultrasonic maikaʻi loa no nā weirs

Wehewehe Pōkole:

ʻO ka moʻo he mana mamao ultrasonic open channel flow meter (UOC). Loaʻa iā ia ʻelua mau mea, kahi kikowaena i kau ʻia ma ka paia, nona kahi hōʻike a me kahi keypad hoʻohui no ka papahana, a me kahi probe, pono e kau pololei ʻia ma luna o ka ʻili e nānā ʻia. ʻO ka kikowaena a me ka probe he ʻano plastik pale leak.
Hiki ke hoʻohana nui ʻia i ka mālama ʻana i ke kaiapuni, ka mālama wai, ka ʻūlū wai, ka kemika, a me nā ʻoihana ʻē aʻe.

E leka uila mai iā mākou

Nā Hiʻohiʻona

Hiki i ka moʻo UOC ke hana i nā hana aʻe:

ʻO ka pololei o ka ʻike ʻana, ke loli nei ke ana o ka mika kahe me 1mm, ʻo ka pololei o ka loli ʻana o ka pae he 1 mm;

Kūpono no nā ʻano weir a me nā flume like ʻole, nā Parshall flumes (ISO), nā V-Notch weir, nā rectangular weir (Me a me ka ʻole o nā End Contractions) a me nā ʻano weir Formula maʻamau;

Pale paʻi kala wehewehe kiʻekiʻe 5-'īniha anti-interference, hana paʻa, ʻaʻole makaʻu i nā ʻōpala wai ʻaila; Hopena hōʻike hou

Hōʻike i ka nui o ke kahe ma L/S, M3/h a i ʻole M3/min;

Kākoʻo i ka hōʻike ʻana i nā piʻo o ke au a me nā moʻolelo mōʻaukala (Hiki ke hoʻokuʻu ʻia ma o ke kāleka mirco SD)

Palekana ʻia ka ʻaoʻao hoʻonohonoho me ka ʻōlelo huna

Hoʻolālā ʻelua ala mana AC a me DC, hiki ke hoʻopili ʻia i ka lako mana AC a DC paha.

Hoʻolālā uaki i hoʻohana ʻia e ka Super-capacitor, ʻaʻohe pono e hoʻololi i ka pila i kūkulu ʻia no ke ola

Ka mana kū'ē i ke komo ʻana maikaʻi loa;

ʻO ka lōʻihi o ke kaula ma waena o ka probe a me ka host a hiki i 1000m;

ʻO ka probe me ka hoʻolālā leak-proof a me ka IP68 protect grade;

Nā mea probe kūpaʻa kemika no ka maʻalahi o ka hoʻohana ʻana;

Hāʻawi ʻia ka hoʻopuka 4-20mA a me ka hoʻopuka kamaʻilio serial RS485 (MODBUS-RTU);

Hāʻawi ʻia nā relays 5 hiki ke hoʻonohonoho ʻia no nā alarms;

ʻIkepili loea

ʻO ka mea hoʻokipa

Lako ikehu	DC9-26V 0.2A a me AC85-265V
Hōʻike	Pale paʻi kala wehewehe kiʻekiʻe 5-'īniha anti-interference
Ka pae holo wikiwiki	0.000~999999L/S, m³/h a i ʻole m³/min
ʻO ka nui o ke kahe hōʻuluʻulu	999999999.9 mika³(hiki ke wehewehe ʻia e ka mea hoʻohana)
Ka pololei o ka loli ʻana o ka pae	0.2% o ka mamao i ana ʻia mai ka probe ma ka wai mālie. (ʻO ka mea ʻoi aku ka nui)
Hoʻoholo	1mm
Hoʻopuka analog	4-20mA i loko o 500 Ohms, hiki ke hoʻonohonoho ʻia me ka like ʻana me ka pae a i ʻole ka nui o ke kahe
Nā hoʻopuka relays	ʻElima mau relay SPDT hana he nui ma ka nui (koho), helu ʻia he 5A /250VAC/30VDC, kiʻekiʻe, haʻahaʻa a palekana hoʻi ka hoʻāla a me ka mana e pili ana i ka wikiwiki a i ʻole ka pae kahe koke. A hiki nō hoʻi ke hoʻonohonoho ʻia e like me ka hoʻopuka pulse.
Kamaʻilio serial	RS485, MODBUS-RTU protocol maʻamau
Mahana ambient	-40℃~75℃
Pānaʻi mahana	Hoʻohui i loko o ka probe
Pae kaomi	-0.04~+0.2MP (e kaomi pono)
Ana i ke kaʻina hana	1 kekona (hiki ke hoʻololi)
ʻŌpū uwea	PG9 /PG11/ PG13.5
Mea Hana	ʻABS
Palekana i ka papa	IP67
Hoʻoponopono	Kau
Nā Ana	235X184X119mm

ʻO ka ʻimi noiʻi

Pae	0.00-4.00m
ʻĀpana makapō	0.20m
Mahana ambient	-40℃~70℃
Pānaʻi mahana	Hoʻohui i loko o ka probe
Pae kaomi	-0.04MP～+0.2 MP
Kihi kukuna	8 (3db)
Ka lōʻihi o ke kaula	10m maʻamau (hiki ke hoʻonui ʻia i 1000m)
Mea Hana	ABS, PVC a i ʻole PTFE (koho)
Palekana i ka papa	IP68
Hoʻoponopono	Screw (G2) a i ʻole flange (DN65/DN80/etc.)