Kodi ndingasankhe bwanji chotumizira cha radar level choyenera?

Kusankha chotumizira cha radar choyenera kumadalira momwe zinthu zilili, kapangidwe ka thanki, ndi zofunikira pakuyeza. Zinthu zofunika kwambiri zomwe zili pansipa zikuthandizani kusankha mtundu woyenera kwambiri.

1. Mtundu wa sing'anga

Choyamba, dziwani zomwe muyenera kuyeza:

Zakumwa (madzi, mafuta, mankhwala)

Madzi kapena slurry zokhuthala

Zowulutsira thovu

Zolimba kapena ufa wambiri

Pa zakumwa zokhala ndi thovu kapena kugwedezeka, radar ya 80 GHz imalimbikitsidwa.

Pazinthu zolimba ndi zazikulu, radar ya 26 GHz nthawi zambiri imakhala yoyenera kwambiri.

2. Kuyeza kwa malo

Dziwani mtunda wofunikira woyezera:

Kutalikirana kwaufupi ndi kulondola kwambiri → radar ya 80 GHz

Matanki/malo osungiramo zinthu akutali kapena akuya → radar ya 26 GHz

Nthawi zonse sankhani chitsanzo chokhala ndi miyeso yokulirapo kuposa kutalika kwenikweni kwa thanki kuti muwonetsetse kuti ikugwira ntchito modalirika.

3. Kutentha ndi kupanikizika kwa ndondomeko

Yang'anani momwe ntchito ikuyendera:

Matanki wamba: kutentha kwabwinobwino ndi kupanikizika

Mavuto: kutentha kwambiri, kuthamanga kwambiri, vacuum

Ma transmitter a radar level nthawi zambiri amatha kugwira ntchito:

–40 mpaka +200 °C (kapena kupitirira apo ndi mapangidwe apadera)

Vacuum mpaka 40 bar kapena kuposerapo

Sankhani zipangizo zoyenera za antenna ndi kukonza maulumikizidwe moyenerera.

4. Mtundu wa thanki ndi kapangidwe kake ka mkati

Taganizirani izi:

M'mimba mwake ndi kutalika kwa thanki

Kupezeka kwa ma agitators, coils, makwerero, kapena ma baffles

Mapaipi olowera kapena mitsinje yodzaza

Kwa matanki kapena matanki opapatiza okhala ndi ma internal ambiri, radar ya 80 GHz yokhala ndi ngodya yopapatiza imachepetsa ma echo abodza ndikuwonjezera kukhazikika.

5. Mikhalidwe yokhazikitsa

Yesani:

Kukula ndi kutalika kwa nozzle yoyikira

Mtunda kuchokera pakhoma la thanki

Kukhazikitsa kokwezedwa pamwamba kapena kokwezedwa m'mbali

Ma nozzle afupiafupi komanso otakata komanso ma antenna opukutidwa ndi magetsi ndi omwe amakondedwa kuti agwire bwino ntchito.

6. Kulondola ndi kutsimikiza kofunikira

Kuwunika kwa mlingo wonse → radar ya 26 GHz

Kuyeza kolondola kwambiri (mm-level) → radar ya 80 GHz

Ma frequency apamwamba amapereka mawonekedwe abwino komanso kuzindikira pamwamba.

7. Zizindikiro zotulutsa ndi kulumikizana

Sankhani mawonekedwe ofunikira:

4–20 mA

HART

Modbus RS485

Chowonetsera cha Bluetooth kapena chapafupi chomwe mungasankhe

Onetsetsani kuti ikugwirizana ndi makina anu a PLC, DCS, kapena SCADA.

8. Chitetezo ndi ziphaso

Pa malo oopsa, tsimikizirani izi:

Satifiketi yoteteza kuphulika kapena yotetezeka mwachibadwa

Kuyesa kwa IP koyenera

Kugwirizana kwa mankhwala pakati pa ziwalo zonyowa

Izi ndizofunikira kwambiri pakugwiritsa ntchito mankhwala, mafuta ndi gasi, ndi petrochemical.

9. Kukonza ndi mtengo wa moyo wonse

Ma transmitter a radar level amapereka:

Muyeso wosakhudzana ndi kukhudzana

Palibe kuvala kwamakina

Kusamalira kochepa

Sankhani mitundu yokhala ndi njira zodziwira matenda zolimba komanso zosavuta kuyigwiritsa ntchito kuti muchepetse ndalama zomwe zingawononge nthawi yayitali.

Chidule

Kuti musankhe chotumizira cha radar choyenera, ganizirani izi:

Mtundu wapakati

Mulingo woyezera

Kutentha ndi kupanikizika

Kukula kwa thanki ndi zamkati

Kulondola kofunikira

Zotuluka ndi kulumikizana

Zikalata zachitetezo

Lamulo lalikulu:

Rada ya 80 GHz → kulondola kwambiri, mtanda wopapatiza, thovu kapena matanki ovuta

Rada ya 26 GHz → zombo zazikulu, zombo zazitali, zombo zonyamula katundu