UOL serials yog lub ntsuas dej ntws qhib tsis sib cuag ultrasonic, nrog thaj chaw dig muag qis, muaj kev rhiab heev, ruaj khov siab. Nws muaj ultrasonic probe thiab tus tswv tsev, feem ntau yog siv rau kev ntsuas dej txuag dej, dej phwj tuaj, cov tuam txhab thiab cov koom haumcov kev ntsuas ntawm qhov ntws ntawm cov dej phwj tuaj, cov dej phwj hauv nroog thiab cov tuam txhab tshuaj lom neeg yog ib feem ntawm kev ntsuas ntws.
Cov yam ntxwv
Tsis txhob kov cov kua ntsuas, yooj yim rau kev tswj hwm.
Kev raug siab, 1 hli rau kev ntsuas theem.
Sib phim nrog ntau yam weir thiab flume, Parshall flume, Right-angle triangle weir, rectangular weir, groove, thiab throat channel slot.
Cov vijtsam loj, ob kab 14 ntsis LCD kua siv lead ua zaub (nrog backlight).
Kev them nyiaj kub tsis siv neeg, lub kaw lus lim dej tsis siv neeg, muaj zog tiv thaiv kev cuam tshuam.
4-20MA, Hart, RS485 (modbus) tuaj yeem xaiv tau.
Qib kev tiv thaiv siab, transmitter yog IP67, sensor yog IP68.
6pcs relay, tuaj yeem teeb tsa siab, qis thiab txhaum ceeb toom.
Parshall flume
Rectanqular weir
Lub pas dej peb sab
Cov Lus Qhia Tshwj Xeeb
Transimtter:
| Weir & Flume Match | Tus Qauv: Parshall Flume, Triangular Weir, Rectangular Weir thiab Non-throat Flume TUS NEEG SIV: Lub raj xa dej ntev (Lub raj xa dej plaub fab lossis Lub raj xa dej Trapezoid) |
| Kev daws teeb meem ntawm zaub | 1 hli |
| Kev raug | 1 hli los yog 0.2% FS (hauv huab cua) |
| Zaub | 14 Tus lej LCD hauv 2 kab |
| Khawm | 3pcs induction nyees khawm |
| Tso zis | DC4-20mA/Hart Seria 1 kev sib txuas lus RS485 (modbus tus qauv protocol) |
| Tso zis load | 0 〜500Ω |
| Cov Relays | 2pcs, 4pcs, 5pcs, 6pcs tuaj yeem xaiv tau (5A 250VAC / 30VDC) |
| Cov Lus Qhia Txog Kev Txuas Lus | 5A 250VAC/30VDC |
| Kev Muab Fais Fab | DC24V (± 5%) 0.2A los yog AC220V (± 20%) 0.1A |
| Kev Ntsuas Lub Voj Voog Qhov Kub. Ntau | 1.5 vib nas this (tunable) -20 ℃ ~ + 70 ℃ |
| Cov Khoom Siv Rooj Plaub | ABS |
| Chav Kawm IP | Lub tshuab xa xov IP67 |
| Kev Txuas Cable | PG9/PG11/PG13.5 |
| Kev teeb tsa | Ntsa-mounted |
| Loj | 250 * 185 * 125mm |
Sensor:
| Qib Ntau | Txheem 0.00-4.00m (kua), lwm qib ntau yam tuaj yeem xaiv tau. |
| Thaj Chaw Tuag | Txheem 0.20m |
| Kub thiab txias | -40 ℃ 〜 + 70 ℃ |
| Chav Kawm IP | IP68 |
| Cov Khoom Siv Sensor | ABS/PVC/PTFE |
| Siab | 0.2Mpa |
| Qhov Ntev Cable | Txheem 10m (Tshaj 1000m) |
| Beam Angele | 8°(3db) |
| Kev Txuas Txheej Txheem | G2” |
| Kev teeb tsa | Ntsia hlau los yog flange |
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