Mumaindasitiri emazuva ano, masisitimu emotokari, uye mashandisirwo emumba, kutarisa mazinga emvura kwakakosha pakuchengetedza kushanda, kunyatsoita, uye kuita kwakavimbika. Zviviri zvezvishandiso zvinonyanya kushandiswa pachinangwa ichi nhanho switch uye level transmitters. Nepo ese ari maviri akagadzirirwa kuyera uye kutarisa mvura kana yakasimba mazinga, anoshandira zvinangwa zvakasiyana uye anoshanda nenzira dzakasiyana. Kunzwisisa mutsauko uripo pakati pemhando mbiri idzi dzemidziyo kwakakosha kune mainjiniya, vashandisi, uye vanogadzira masisitimu kuti vasarudze mhinduro kwayo kune zvavanoda.
A chinja chemazinga chinonyanya kuita chiziviso chepoinzi-level chinokonzeresa chiito, sekubatidza kana kudzima pombi, kuvhura kana kuvhara vharafu, kana kumisa alarm kana imwe mvura kana kuti yakasimba level yasvika. Mukupesana, danho rekutapurirana rinopa kuenderera mberi kwekutarisa kwemazinga emvura uye inoburitsa analog kana dhijitari siginecha kune otomatiki kudzora masisitimu ekuyera chaiko uye maitiro ekugadzirisa.
Muchinyorwa chino, tichaongorora tsananguro, misimboti yekushanda, maapplication, mabhenefiti, uye misiyano yakakosha pakati pemazinga ekuchinjisa uye nhanho transmitters. Isu tinozopawo gwara rekusarudza mudziyo wakakodzera kune chaiwo maindasitiri, mota, uye zvekushandisa zvemumba.
1. Kunzwisisa Level Switch
A level switch mudziyo wakagadzirirwa kuona kuvepo kana kusavapo kwemvura kana kuti yakasimba pane imwe nzvimbo mumudziyo uye inopa discrete pa/kudzima chiratidzo. Malevel switch anoshandiswa zvakanyanya mumaindasitiri akasiyana nekuda kwekureruka kwawo, kuvimbika, uye mutengo-kushanda.
1.1 Tsanangudzo uye Chinangwa
Chinangwa chekutanga chekuchinja kwemazinga ndechekutarisa chaiyo mvura kana mazinga akasimba uye kukonzeresa chiito chekutonga. Izvi zvinogona kusanganisira kuita kuti pombi ishande, kuvhara vharuvhu, kana kutangisa alarm kana zvinhu zvacho zvasvika padiki kana pachikumbaridzo.
Kusiyana nemidziyo yekuyeresa inoenderera, chinja chedanho chinongoona imwe nhanho kana 'seti poindi,' zvichiita kuti ive yakanakira maapplication uko kuyerwa chaiko kusinganyanyi kukosha asi chengetedzo kana kudzora kushanda kwakakosha.
1.2 Maitiro ekuchinjisa Level Anoshanda sei
Level switches inogona kushanda uchishandisa akasiyana misimboti zvichienderana nekushandisa:
Float Level Swichi : Shandisa chinhu chinoyangarara chinokwira kana kudonha pamwero wemvura, nemagetsi uchikonzeresa switch kana nzvimbo yakatarwa yasvika.
Capacitive Level Swichi : Wona shanduko mukugona kunokonzerwa nekuvapo kwemvura kana yakasimba zvinhu.
Optical Level Swichi : Shandisa mwenje refraction kana kuratidza kuona kuvepo kwemvura.
Vibrating Level Swichi : Wona zvimisikidzo kana viscous zvinwiwa zvichibva pane shanduko muvibration frequency.
Chinhu chakakosha chese nhanho switch ndechekuti ivo vanopa discrete kuburitsa, kazhinji muchimiro cheiyo ON / OFF chiratidzo chakareruka, zvichiratidza kuti mvura kana yakasimba yasvika padanho rakafanotsanangurwa.
2. Kunzwisisa Level Transmitter
Nepo danho rekuchinja richiona mamwe mapoinzi, nhanho inotapurirana inopa inoenderera kuyerwa yemvura kana yakasimba mazinga mukati memudziyo. Malevel transmitters akakosha kune maapplication anoda kunyatsotarisisa, kudhirowa kwedata, kana kubatanidzwa neautomated control system.
2.1 Tsanangudzo uye Chinangwa
A level transmitter yakagadzirirwa kuyera nhanho nguva nenguva uye kuburitsa analog kana dhijitari chiratidzo, ichibvumira vashandisi nemasisitimu kuti vatarise nhanho chaiyo chero nguva. Izvi zvinoita kuti ma level transmitters ave akakosha pakutonga kwemaitiro, inventory management, uye otomatiki system yekubatanidza.
2.2 Mashandiro Anoita Level Transmitters
Level transmitters anogona kushanda achishandisa akawanda misimboti zvichienderana nekuyerwa zvinodiwa:
Radar Level Transmitters : Shandisa microwave radar masiginecha kuona nhanho yemvura zvichienderana nenguva yekubhururuka.
Ultrasonic Level Transmitters : Shandisa ultrasonic waves kuyera kureba kubva kune sensor kusvika kune mvura mvura.
Pressure-Based Transmitters : Edza iyo hydrostatic pressure pazasi petangi kuti uverenge nhanho yemvura.
Capacitive uye Inotungamirwa Wave Radar : Tarisa mazinga anoenderana nekuchinja kwecapacitance kana inotungamirwa masaini eradar.
Kusiyana nelevel switch, ma level transmitters anopa anoenderera kuburitsa, kazhinji se 4-20 mA analog siginecha kana kutaurirana kwedhijitari senge HART, Profibus, kana Modbus, iyo inogona kushandiswa mune otomatiki kudzora masisitimu, kuongorora data, uye kuongorora maitiro.
3. Misiyano Yakakosha Pakati Penhanho Switch uye Level Transmitter
Kunyangwe ese ari maviri nhanho switch uye level transmitters anoshandiswa kutarisa emvura kana akasimba mazinga, anoshandira zvinangwa zvakasiyana uye anoshanda nenzira dzakasiyana. Kunzwisisa misiyano iyi kwakakosha pakusarudza mudziyo wakakodzera kune chaiyo application, kuve nechokwadi chekushanda kwekuchengetedza, kunyatsoita, uye kuvimbika.
3.1 Signal Output
Feature |
Level Switch |
Level Transmitter |
Signal Type |
Discrete (KUVANYA/KUDZIMWA) |
Kuenderera mberi (Analog/Digital) |
Kudzora Chiito |
Zvinokonzera maaramu, pombi, mavharuvhu |
Inopa chaiyo kuyerwa data |
Kubatanidzwa nePLC |
Limited |
Zviri nyore kubatanidzwa nekutonga masisitimu |
Kuchinja kwemazinga kunopa chiratidzo chakajeka, zvichireva kuti zvinongoratidza kuti mvura kana kuti yakasimba yasvika pane imwe nzvimbo. Iyi ON/OFF siginecha inokwana kukonzeresa pombi, mavharuvhu, kana maaramu, zvichiita kuti zvive zvakanaka kune zvekuchengetedza zvikumbiro uye nyore otomatiki.
Level transmitters, mukupesana, inopa inoenderera inoburitsa chiratidzo, ingave analogi (semuenzaniso, 4-20 mA) kana dhijitari (semuenzaniso, HART, Modbus), iyo inopa chaiyo, chaiyo-nguva kuyerwa kweiyo mvura kana yakasimba level. Iyi inoenderera data inogona kushandiswa kune yepamusoro dhizaini kudzora, yekutarisa inventory, kana kusanganisa neatomatiki masisitimu ekuongorora kwakadzama.
3.2 Chiyero Rudzi
Malevel switch akagadzirirwa kuti aonekwe, izvo zvinoreva kuti vanongotarisa kana chimwe chikumbaridzo chasvikwa-chishoma, chepamusoro, kana imwe nzvimbo yepakati. Ivo havapi ruzivo nezvemazinga pakati peaya akaiswa mapoinzi.
Malevel transmitters, kune rumwe rutivi, anopa inoenderera nhanho kuyerwa, ichipa vashandisi kana otomatiki masisitimu mufananidzo wakazara wemvura kana yakasimba vhoriyamu chero nguva. Izvi zvinobvumira kunyatsoita manejimendi uye kuita sarudzo zvichibva pane chaiyo-chaiyo-nguva data.
3.3 Zvikumbiro
Malevel switch anonyanya kushandiswa kuchengetedza nekudzivirira, kusanganisira kudzivirira mafashama, yakaoma kumhanya kudzivirira, kana yakaderera-level chenjedzo. Iwo anoshandiswawo mune akareruka otomatiki mamiriro apo chete ON/OFF control inodiwa.
Level transmitters anoshandiswa mune zvakanyanya kuomarara zvikumbiro, senge process control, inventory manejimendi, uye masisitimu anoda kuramba achitariswa. Izvo zvakakosha kana iko kurongeka, kurekodha data, uye kubatanidzwa kwehurongwa kunodiwa kuchengetedza kugona uye kuvimbika.
3.4 Kuoma uye Mutengo
Malevel transmitters anowanzo kuomesesa uye anodhura nekuda kwekuenderera kwavo kuyerwa kugona, epamberi dijitari yekutaurirana sarudzo, uye nepamusoro nemazvo. Kusiyana neizvi, mazinga anochinja ari nyore, ari nyore kuisa nekuchengetedza, uye zvakanyanya-inoshanda, zvichiita kuti zvive zvakanakira maapplication panongodiwa zvekutanga zvekutarisa kana kuchengetedza kuchengetedza.
4. Nguva Yekushandisa Level Switch vs. Level Transmitter
Kusarudza pakati peyero switch uye level transmitter zvinoenderana nezvinodiwa chaizvo zvekushandisa.
4.1 Kuchengetedza uye Dziviriro
Zvekushandisa uko chinangwa chekutanga ndechekudzivirira kufashukira, kuoma kumhanya, kana kukuvadzwa kwehurongwa, danho rekuchinja rakanakira. Yayo discrete ON / OFF siginecha yakakwana kumisa pombi, mavharuvhu, kana maaramu.
4.2 Maitiro Kudzora uye Monitoring
Kana kuyerwa chaiko kwemvura, kuenderera kutarisisa, uye kubatanidzwa neatomatiki masisitimu kunodiwa, nhanho yekutapurirana ndiyo inosarudzwa sarudzo. Inobvumira vashandisi kuti vatarise mazinga chaiwo, kugadzirisa maitiro, uye kuunganidza data yekuongorora.
4.3 Mitemo Yekusarudza
Zvinhu zvakakosha zvekufunga nezvazvo zvinosanganisira:
Fluid Type : Inoitisa, inoparadza, inoona, kana kuti inoparadza.
Tangi Kureba : Marefu matangi angangoda chaiwo marudzi ekutumira kuti anyatso.
Measurement Accuracy : Kuonekwa kwepoindi maringe nekuyera kuyerwa.
Kubatanidza Zvinodikanwa : Kudiwa kweotomatiki kutonga uye kutema data.
5. Zvakanakira Level Switch
Kuchinja kwemazinga kunopa akati wandei mabhenefiti, kunyanya maererano nekureruka, kuvimbika, uye kudhura-kuita.
5.1 Kuchengetedza uye Kuvimbika
Level switches inopa yakavimbika point-level yekuona, kuve nechokwadi chekuti mapombi nemavharuvhu anoshanda mukati memiganhu yakachengeteka, kudzivirira kukuvara kwemidziyo uye kutadza kwehurongwa.
5.2 Kureruka kweKuisa uye Kugadzirisa
Zvishandiso izvi zvinowanzo compact, zvinoda wiring shoma, uye zviri nyore kuisa. Kugadzirisa kwakatwasuka, kuchiita kuti ive yakakodzera nharaunda umo kugaro tarisisa kusingagoneke.
5.3 Mutengo-Kubudirira
Malevel switch anodhura pane anoenderera mberi ekuyeresa zvishandiso, achipa mhinduro inoshanda yeyakakosha yekutarisa uye kuchengetedza zvinodiwa pasina kukanganisa kuchengetedza.
6. Zvakanakira zveLevel Transmitters
Malevel transmitters anopa huchokwadi, kuenderera kutarisisa, uye kubatanidzwa neazvino kudzora masisitimu, zvichiita kuti zvive zvakakosha mumashandisirwo epamberi.
6.1 Kuramba Kuyera
Ivo vanopa chaiyo-nguva yemvura kana yakasimba nhanho data, inobvumira vashandisi kutarisa mafambiro, kuona anomalies, uye kupindura nekukurumidza kune shanduko.
6.2 Automation uye Kubatanidza
Malevel transmitters anogona kusanganiswa nePLCs, SCADA masisitimu, kana kure ekutarisa mhinduro, achigonesa zvizere otomatiki kutonga uye yakaomesesa maitiro ekugadzirisa.
6.3 Yakanyanya Kururama uye Kuchinjika
Malevel transmitters anoendesa chaiwo zviyero pasi pemamiriro akasiyana uye anogona kuchinjirwa kune akasiyana zvinwiwa, saizi yetangi, kana mamiriro ezvakatipoteredza, achipa mhinduro dzakasiyana dzekushandisa kwakaoma.
7. Mhedziso
Muchidimbu, danho rekuchinja rakanakira kutariswa kwenzvimbo, kupa zvinyoro ON/OFF zvikwangwani zvekuchengetedza uye kuchengetedzwa kwemidziyo, nepo nhanho inotapurirana ichipa inoenderera kuyerwa neanalog kana dhijitari kubuda, ichigonesa kunyatsotarisisa, kudzora maitiro, uye kubatanidzwa neatomatiki masisitimu. Kusarudza mudziyo wakakodzera zvinoenderana nechako chishandiso, kurongeka kunodiwa, uye system inoda.
Kune akavimbika matanho ekuchengetedza, nhanho switch inopa inoshanda, inodhura-inoshanda mhinduro. Kuti urambe uchitarisisa uye yepamberi maitiro ekudzora, nhanho transmitters inopa yakanyanya kurongeka uye isina musono kusanganisa. Kune mainjiniya, vanoshanda, uye vanogadzira masisitimu vanotsvaga nhungamiro yehunyanzvi, zvigadzirwa zvemhando yepamusoro, kana mhinduro dzakagadzirirwa, Iyo kambani Bluefin Sensor Technologies Limited zvinopa huwandu hwakasiyana hweakavimbika emvura yekuona michina. Chikwata chavo chinogona kubatsira kuona iyo yakanyatsokodzera nhanho switch kana transmitter kune ako ekushanda zvinodiwa, kuve nechokwadi chekuita kwakakwana, kuchengetedzeka, uye kugona muindasitiri, mota, uye maapplication emumba.
8. FAQ
Shanduko yedanho inogona kutsiva level transmitter?
Kwete. Malevel switch akanakira kuonesa point-level asi haakwanise kupa nhanho inoenderera data.
Malevel transmitters anopa mabasa ekuchengetedza?
Vanogona, asi chinangwa chavo chikuru ndechekuramba vachitarisa; mamwe maaramu anogona kudiwa.
Ndechipi chinonyanya kudhura?
Malevel switch anowanzo kudhura uye ari nyore kuchengetedza, akakodzera kune zvakakosha maapplication.
Midziyo miviri inogona kushandiswa pamwechete?
Ehe. Mumasisitimu akaomarara, danho rekuchinja rinogona kupa kuchengetedzwa kwekuchengetedza, nepo level transmitter inopa kunyatsotarisisa.
Maitiro ekusarudza pakati pechinochinja nhanho uye level transmitter?
Funga nezvemhando yemvura, chaiyo inodiwa, yekumisikidza nharaunda, uye kuti kuona poindi kana kuenderera kuyerwa kunodiwa.
