iparshall flume flow meter yamanzi amdaka

Inkcazelo emfutshane:

Iichungechunge ze-UOL yimitha yokuqukuqela evulekileyo yesitishi se-ultrasonic, kunye nommandla ophantsi ongaboniyo, uvakalelo oluphezulu, ukuzinza okuphezulu.Iqukethe i-ultrasonic probe kunye nomninimzi, ikakhulu esetyenziselwa ukulinganisa ukunkcenkceshela kolondolozo lwamanzi, izityalo zogutyulo, amashishini kunye neziko.isantya sokuhamba kwamanzi amdaka, ilindle lasezidolophini kunye neshishini lemichiza liyinxalenye yomlinganiselo wokuhamba.

Thumela i-imeyile kuthi

Inkcazo

Iimbonakalo

Iinkcukacha

Iimbonakalo

Hayi uqhagamshelwano lomlinganiselo wolwelo, kulula ukuwugcina.

Ukuchaneka okuphezulu, i-1mm yokulinganisa inqanaba.

Tshatisa nge-weir eyahlukeneyo kunye neflume, i-Parshall flume, i-engile ye-engile ekunene i-weir, i-rectangular weir, i-groove, kunye ne-slot yetshaneli yomqala.

Umboniso omkhulu wesikrini, umgca ophindwe kabini we-14 bit LCD liquid crystal display (ene-backlight).

Imbuyekezo yobushushu obuzenzekelayo, inkqubo yokucoca ngokuzenzekelayo, i-anti-jamming enamandla.

4-20MA, Hart, RS485 ( modbus ) inokuzikhethela.

Umgangatho wokhuseleko oluphezulu, i-transmitter yi-IP67, inzwa yi-IP68.

I-6pcs relay, inokusetwa phezulu, i-alamu ephantsi kunye neempazamo.

Parshall flume

Rectanqular weir

Unxantathu weir

Iinkcukacha

Transimtter:

Umdlalo weWeir&Flume	Umgangatho: I-Parshall Flume, i-Triangular Weir, i-Rectangular Weir kunye ne-Non-throat Flume UMSEBENZI WOKUSEBENZA: Umlilo womqala omde(Umlilo okwiRectangular okanye iTrapezoid Flume)
Isigqibo sokuBonisa	1mm
Ukuchaneka	1mm okanye 0.2%FS (emoyeni)
Bonisa	14 Digit LCD kwimiqolo emi-2
Iqhosha	3pcs induction amaqhosha
Isiphumo	DC4-20mA/Hart Seria 1 unxibelelwano RS485(modbus standard protocol)
Umthwalo Wemveliso	0 〜500Ω
iiRelays	I-2pcs, i-4pcs, i-5pcs, i-6pcs inokuzikhethela (5A 250VAC / 30VDC)
Inkcazo yeRelay	5A 250VAC / 30VDC
Ukunikezwa Amandla	I-DC24V ( ±5%) 0.2A okanye AC220V ( ±20%) 0.1A
Umlinganiselo womjikelo Temp.Uluhlu	1.5 isekhondi (tunable) -20℃~ +70℃
Case Material	ABS
IP Class	Isidluliseli IP67
UQhagamshelwano lweCable	PG9/PG11/PG13.5
Ukuhlohla	Ixhonywe eludongeni
Ubungakanani	250185125mm

Uluvo:

Uluhlu lweNqanaba	Umgangatho we-0.00-4.00m (ulwelo), olunye uluhlu lwenqanaba lunokuzikhethela.
Indawo efileyo	Umgangatho we-0.20m
Uluhlu lobushushu	-40℃ 〜+70℃
IP Class	IP68
Isixhobo soVavanyo	ABS/PVC/PTFE
Uxinzelelo	0.2Mpa
Ubude beCable	Umgangatho we-10m ( Ubukhulu 1000m )
Beam Angel	8°(3db)
Inkqubo yoQhagamshelwano	G2”
Ukuhlohla	Screw okanye i-flange