Ngati flowmeter yanu ya ultrasonic ikuwonetsa "No Flow" ngakhale kuti pali flow medium, vutoli nthawi zambiri limayamba chifukwa cha kukhazikitsidwa kolakwika, zolakwika za hardware, kapena magwiridwe antchito osagwirizana. Tsatirani malangizo awa kuti mupeze vuto ndikuthetsa vutoli.
Zifukwa Zofala
- Kuyamba kosakwanira: flowmeter sinamalize kuyambitsa kapena yakhala mu standby mode.
- Zolakwika pa waya wa sensor: Zingwe zotayirira, zobwerera m'mbuyo, kapena zolumikizidwa pakati pa sensa ndi chotumizira.
- Liwiro lotsika la madzi: Liwiro lapakati la madzi lili pansi pa malire ochepa oyezeka a mita.
- Kulephera kwa zida: Masensa olakwika, ma circuit board owonongeka, kapena zolakwika za mapulogalamu.
- Kukula kolakwika: Mtundu wa flowmeter sukugwirizana ndi kuchuluka kwa flowmeter komwe kumagwiritsidwa ntchito.
Njira Zothetsera Mavuto
1. Tsimikizirani Kuyambitsa Koyenera & Mphamvu
- Tsimikizani kuti flowmeter yayatsidwa ndipo yamaliza ndondomeko yake yoyambira (onani magetsi oyambitsa kapena zowonetsa).
- Onetsetsani kuti magetsi akukwaniritsa zofunikira (monga 24V DC ± 10%); kusinthasintha kwa magetsi kungasokoneze ntchito.
2. Yang'anani mawaya a sensor
- Chongani maulumikizidwe: Onetsetsani kuti zingwe za sensa zalumikizidwa bwino ku transmitter (palibe ma terminal otayirira kapena mawaya osweka).
- Tsimikizirani polarity: Kwa masensa olumikizidwa ndi waya, tsimikizirani kuti ma lead abwino/oipa akugwirizana ndi zomwe wotumizayo walowetsa (polarity yobwerera m'mbuyo nthawi zambiri imaletsa kuzindikira kwa chizindikiro).
- Yesani kupitiriza: Gwiritsani ntchito multimeter kuti muwone ngati zingwe za sensor zasweka; sinthani mawaya owonongeka ngati apezeka.
3. Unikaninso Zokonzera za Flow Velocity Threshold
- Pitani ku menyu yosinthira ya flowmeter kuti muwone liwiro locheperako la flow threshold (monga, chokhazikika chingakhale 0.1 m/s).
- Ngati kuchuluka kwa madzi m'thupi kuli pansi pa malire awa (omwe amapezeka nthawi zambiri m'magwiritsidwe ntchito otsika monga mankhwala oyezera madzi), sinthani malirewo kukhala otsika (mkati mwa malire oyezedwa ndi mita) kapena yatsani njira yoti "kutsata madzi m'thupi" ngati ilipo.
4. Yang'anani Zolakwika za Zipangizo
- Mayeso a sensa: Sinthani ndi sensa yogwira ntchito yodziwika bwino kuti mupewe zolakwika (monga zinthu za piezoelectric zomwe zalephera).
- Kuzindikira ma transmitter: Yendetsani mayeso odziyesa okha (ngati akuthandizidwa) kuti mupeze mavuto a hardware (monga ma processor a signal olakwika).
5. Unikani Kugwirizana kwa Kukula
- Ngati kusintha kwa makonda kapena mawaya sikuthetsa vutoli, onetsetsani kuti mayendedwe a flowmeter omwe adavoteledwa akugwirizana ndi pulogalamu yanu.
- Mamita ogwiritsidwa ntchito poyenda kwambiri nthawi zambiri amavutika ndi kuthamanga kochepa (monga mita ya mainchesi 10 ingachite bwino pamzere wa mainchesi awiri ndi kuyenda pang'onopang'ono).
Masitepe Otsatira
Ngati mavuto akupitirira, funsani thandizo ku:
- Chitsanzo cha Flowmeter/nambala ya serial
- Kuchuluka kwa madzi enieni (koyerekezeredwa kapena kuyesedwa kudzera mu njira zina)
- Zithunzi za makonda omwe alipo (malire, mawaya)
Gulu lathu lithandiza ndi matenda apamwamba kapena kupereka chitsanzo choyenera kwambiri cha matenda osayenda bwino.
Nthawi yotumizira: Julayi-01-2025