Kodi mtundu wa liwiro la dera la DOF6000 open channel ultrasonic flow meter ndi wotani?

Makhalidwe a flowmeter yotseguka monga momwe akutsatira.

1. Kuyeza liwiro la dera lomwe limayenda kudzera mu njira yotseguka kumatha kuyeza mitundu yonse ya njira zosazungulira komanso zokhazikika, monga mtsinje wachilengedwe, mtsinje, njira zotseguka, chitoliro chodzaza pang'ono / osati chitoliro chonse, njira zozungulira, njira yozungulira kapena njira zina zooneka ngati mawonekedwe, njira yotulutsira zinyalala kapena njira yapaipi (yotsukira zinyalala).

2. Zipangizo zoyendetsera madzi zotseguka zimatha kuyeza madzi ena oyera (zakumwa zodetsedwa pang'ono) ndi zamadzimadzi zodetsedwa, zingagwiritsidwe ntchito pamadzi oyenda, madzi apampopi kapena madzi othirira, ndi zina zotero;

3. Chowunikira kayendedwe ka madzi chotseguka chimatha kuyeza kuchuluka kwa madzi abwino komanso oipa (kuthamanga kwa kutsogolo ndi kumbuyo ndi kuyenda kwake kumatha kuyezedwa), ndi chipangizo choyezera kayendedwe ka madzi mbali zonse ziwiri;

4. Choyezera kuyenda kwa madzi otseguka chingapereke phindu la kuyenda kwa madzi nthawi yomweyo komanso phindu la kuyenda kwa madzi ochulukirapo.

5. Pa mita yotsegulira ma ultrasound, mauthenga ambiri akhoza kukhala osankha, monga RS485 modbus (RTU protocol), 4-20mA analog output, pulse ndi GPRS wireless kuti mupeze telemetry yakutali, imatha kulumikizidwa mwachindunji ku kompyuta yanu.

6. Pa mita yoyezera kuyenda kwa njira yotseguka, ntchito yosungira deta ikhoza kukhala yosankha;

7. Pa ma flow meter a DOF6000 open channel, sensa yake imatha kugwira ntchito bwino pansi pa madzi akuda kwambiri kwa nthawi yayitali.

7, chizindikiro chotulutsa: RS-485, Modbus, chizindikiro chamakono cha 4-20Ma ndi kuchuluka kwa kusinthana kochulukira

8. Chowerengera cha DOF6000 chimaphatikizidwa ndi chiwongola dzanja cha kutentha chokha;

9. Gulu loteteza la sensa ya liwiro la dera ndi IP68;

10. Chofunika kwambiri, imatha kuwerengera kuyenda kwa madzi, liwiro, mulingo pogwiritsa ntchito sensa yakuya ya ultrasonic ndi sensa yakuya kwa kuthamanga, conductivity ndi kutentha;

11. Choyezera kuyenda kwa doppler ya dera la DOF6000 chili ndi mfundo 20 zogwirizanitsa zomwe zingafotokoze momwe mtsinjewo umagwirira ntchito.

12. Kulondola kwa mita yoyezera liwiro la dera ndi mpaka ±1% ndipo kumatha kuyeza liwiro la madzi kuyambira 0.02 mm/s mpaka 12 m/s.