Nsu dodow a wɔbɛhwɛ so no yɛ ahwehwɛde titiriw wɔ nnwuma ahorow nyinaa mu, efi mfiridwuma mu nhyehyɛe a wɔhwɛ so kosi kar nhyehyɛe ne ofie mfiri so. Nsu a ɛwɔ mu a wohu no pɛpɛɛpɛ no hwɛ hu sɛ adwumayɛ no yɛ adwuma yiye, ahobammɔ wom, na wotumi de ho to nhyehyɛe no so. Mfiri abien a wɔtaa de di dwuma de hu point-level ne float switch ne level switch. Bere a ɛtɔ mmere bi a wɔde nsɛmfua yi di dwuma de sesa wɔn ho wɔn ho no, ɛkyerɛ mfiri ahorow a ɛwɔ mfiridwuma, tumi, ne dwumadie soronko.
Nsonsonoe a ɛda float switch ne level switch ntam ntease ho hia kɛse bere a wɔreyɛ nhyehyɛe ahorow a ɛde ne ho to level susuw a ɛyɛ pɛpɛɛpɛ na wotumi de ho to so so no. Sɛ wopaw mfiri a ɛnteɛ a, ebetumi ama wɔabɔ alarm a ɛnyɛ nokware, nhyehyɛe no adi huammɔ, ɛka a wɔbɔ wɔ nsiesie ho no akɔ soro, anaasɛ asiane ahorow mpo aba wɔ adwumayɛ mu. Sɛ wɔpaw nneɛma yiye a, ɛma ahobammɔ yɛ kɛse, ɛtew bere a wɔde yɛ adwuma no so, na ɛma adwumayɛ yɛ yiye.
Saa asɛm yi hwehwɛ mfiridwuma mu nsonsonoeɛ, adwumayɛ mu mfasoɔ, nneɛma a atwa yɛn ho ahyia a ɛfata, ne dwumadie a ɛwɔ float switches ne level switches mu. Bio nso, ɛde akwankyerɛ ma wɔ sɛnea wɔbɛpaw mfiri a ɛfata sen biara ama dwumadie bi a wɔde ama no ho, na ɛhwɛ hu sɛ ano aduru a wɔapaw no ma adwumayɛ a eye sen biara ne ahotoso a ɛtra hɔ kyɛ. Edu asɛm yi awiei no, akenkanfo bɛte mfiri a ɛfata wɔn ahiade pɔtee ne nneɛma a ɛka sɛnea wohu dodow a ɛyɛ pɛpɛɛpɛ no ase.
1. Mfitiaseɛ no nteaseɛ
1.1 Dɛn ne Float Switch?
Float switch yɛ afiri a ɛnyɛ den a wɔde hu sɛ nsu wɔ hɔ anaasɛ enni hɔ wɔ beae bi a wɔahyɛ ato hɔ. Ɛde buoyant float a ɛne nsu no dodow kɔ tẽẽ na ɛyɛ adwuma. Sɛ float no du baabi a wɔahyɛ a, ɛde mfiri kanyan switch bi, na ebetumi ama pɔmpɛ, alarm, anaa control system ahorow ayɛ adwuma.
Wɔtaa de float switches di dwuma ma:
Pɔmpɛ a wɔde di dwuma wɔ nsukorabea anaa nsukorabea ahorow mu
Alarm a ɛkorɔn anaa nea ɛba fam
Mfitiaseɛ automation nnwuma a point-level detection nko ara na ɛho hia
Sɛnea float switches yɛ mmerɛw no yɛ wɔn mfaso atitiriw no mu biako. Mpɛn pii no, enhia ɛlɛtrɔnik mfiri a ɛyɛ den anaa calibration, na ɛma ɛyɛ nea ɛho ka sua a wɔpaw ma dwumadie a ɛyɛ tẽẽ. Mfiri adeyɛ no hwɛ hu sɛ switch actuation a wotumi de ho to so mpo wɔ anyinam ahoɔden afã horow a enni hɔ. Nanso, sɛnea ɛyɛ mmerɛw no nso de anohyeto ahorow ba, titiriw wɔ sɛnea wɔyɛ no pɛpɛɛpɛ, sɛnea wɔte nka wɔ nsu a ɛyɛ basabasa ho, ne sɛnea wotumi sesa wɔn ho kɔ tebea horow a emu yɛ den mu no ho.
Wɔtaa de nneɛma a ɛmma nsɛe te sɛ dade a ɛnyɛ den, polypropylene, anaa PVC na ɛyɛ float switch ahorow, na ɛma wotumi yɛ adwuma wɔ nsu a ɛnyɛ nea ɛnyɛ hwee anaasɛ ɛnyɛ den mu. Wɔn dwumadi yɛ tẽẽ: bere a nsu no kɔ soro anaa ɛkɔ fam no, nea ɛsensɛn nsu mu no ne no tu, na ɛkanyan magnetic anaa mfiri a ɛne ne ho di nkitaho. Saa nhyehyɛe yi ma float switches yɛ nea wotumi de ho to so kɛse ma on/off detection a ɛnyɛ den nanso ɛnyɛ nea ɛfata kɛse mma control applications a ɛyɛ pɛpɛɛpɛ anaasɛ ɛyɛ den.
1.2 Dɛn ne Level Switch?
BI level switch , wɔ ntease a ɛtrɛw mu no, kyerɛ mfiri biara a ehu sɛnea nsu anaa ade kɛse bi te wɔ beae pɔtee bi. Nea ɛnte sɛ float switches no, level switches ka sensing mfiridwuma ahorow pii ho, a mfiri, capacitive, optical, vibrating/tuning fork, ne conductive/electrode-based devices ka ho.
Wɔayɛ level switches ama dwumadie a ɛyɛ den, na ɛma pɛpɛɛpɛyɛ a ɛkɔ anim, mmuaeɛ berɛ a ɛyɛ ntɛm, ne nneɛma a atwa yɛn ho ahyia a ɛtumi sesa. Wɔtaa de di dwuma wɔ:
Mfiridwuma mu nhyehyɛe a wɔhwɛ so
Kar mu pɛtro akorae ne nsukorabea ahorow
Nnuru ne nsu a ɛporɔw a wɔde di dwuma
Ofie mfiri a ɛyɛ pɛpɛɛpɛ kɛse
Level switches ma wotumi ne automated control systems bom, na ɛma wotumi yɛ adwuma a ɛyɛ den te sɛ pump activation a ɛtoatoa so, remote monitoring, ne alarm management. Sɛnea wotumi de di dwuma wɔ mmeae pii no ma wɔfata ma nneɛma a ɛhwehwɛ sɛ wɔyɛ no pɛpɛɛpɛ kɛse, wotumi sesa wɔn ho ma nsu a emu yɛ den, anaasɛ wotumi de ho to so bere tenten a wonsiesie no pii.
2. Nsonsonoe titiriw a ɛda Float Switch ne Level Switch ntam
2.1 Mfiridwuma ne Nsusuwii
Mpɛn pii no, float switches yɛ mfiri a ɛde ne ho to float a ɛtumi tu so na ɛkanyan switch. Nneɛma a wɔtaa yɛ no bi ne:
Float switches a wɔde magnet yɛ adwuma, baabi a magnet bi a ɛwɔ float no mu kanyan demmire switch
Mfiri lever float switches, a honam fam ma mfiri a ɛne ne ho di nkitaho no yɛ adwuma
Nea ɛne eyi bɔ abira no, level switches de sensing mfiridwuma ahorow di dwuma a egyina application ahwehwɛde ahorow so:
Capacitive: Ɛsusu nsakraeɛ a ɛba capacitance mu a ɛnam nsuo anaa ade kɛseɛ bi a ɛbɛn probe no so
Optical: Ɛde hann a ɛdannan anaasɛ refraction di dwuma de hu nsu a ɛne sensor no ano di nkitaho
Vibrating/Tuning Fork: Ɛhu nsakraeɛ a ɛba wɔ vibration frequency mu berɛ a fork no ne medium bi di nkitaho
Conductive/Electrode: Ɛwie anyinam ahoɔden circuit bere a nsuo a ɛma anyinam ahoɔden ka electrode ahorow no
Mfiridwuma mu nneɛma ahorow a ɛwɔ level switches mu no ma wotumi di nsu a ɛrehuru, nneɛma a ɛyɛ nwini kɛse, ne nsɛm a wɔde nnuru yɛ a ano yɛ den ho dwuma a wotumi de ho to so. Bio nso, mpɛn pii no, ɛlɛtrɔnik nneɛma a wɔde yɛ nsɛnkyerɛnne ho adwuma, nea wɔde hwehwɛ wɔn ho, ne nea wɔde ka dijitaal nhyehyɛe ahorow a wɔde di dwuma ho, a ɛrentumi nyɛ yiye wɔ float switch ahorow a ɛnyɛ den mu no ka level switch ahorow a ɛkɔ akyiri ho.
2.2 Pɛpɛɛpɛ ne Nkateɛ
Pɛpɛɛpɛyɛ yɛ nsonsonoe titiriw a ɛda float switch ne level switch ntam. Mpɛn pii no, float switches ma centimeter-level precision, a ɛdɔɔso ma control nnwuma a ɛnyɛ den.
Afidie |
Pɛpɛɛpɛyɛ |
Nnwuma a Wɔtaa De Di Dwuma |
Anohyeto ahorow |
Float Switch a Wɔde Yɛ Nneɛma |
Sɛntimita-gyinabea |
Mfitiaseɛ pɔmpɛ control, alarm ahorow |
Sensitive to turbulence, foam, pɛpɛɛpɛyɛ a ɛba fam |
Capacitive Level Nsakraeɛ a Ɛwɔ Hɔ |
Milimita-gyinabea |
Nnuru a wɔde yɛ mfiridwuma, pɛtro a wɔde gu mu |
Ɛhwehwɛ sɛ wɔyɛ calibration, a dielectric su ahorow nya so nkɛntɛnso |
Optical Level Switch a Wɔde Yɛ Nneɛma |
Soro |
Nsu a ɛho tew, ngo a emu nyɛ duru |
Nsu a ɛyɛ mmerɛw anaasɛ ɛho tew nkutoo na ɛwɔ hɔ |
Fork a ɛwosow/Tuning |
Ɛkorɔn yiye |
Sludges, nsu a ɛyɛ nwini |
Ɛka a ɛkɔ soro, hwehwɛ sɛ wɔde si hɔ a ɛyɛ den |
Nneɛma a ɛma nsu fa mu/Electrode |
Ɛyɛ nea ɛkɔ fam kosi nea ɛkorɔn |
Nsu a ɛma nsu fa mu, nsu a wɔde yɛ adwuma |
Ɛfata ma nsu a ɛma nsu fa mu nkutoo |
Level switches, titiriw capacitive, optical, anaa vibrating types, ma sensitivity a ɛkorɔn kɛse, na ɛma wotumi hu nsakrae nketenkete a ɛba level mu pɛpɛɛpɛ. Wɔayɛ no sɛnea ɛbɛyɛ a ɛbɛkɔ so ayɛ pɛpɛɛpɛ bere a basabasayɛ, ahurututu, anaa nsu a ɛsonosonoe wɔ hɔ mpo no, na ɛma ɛfata ma mfiridwuma anaa nhyehyɛe ahorow a ɛho hia a wɔde wɔn ankasa yɛ.
2.3 Nneɛma a atwa yɛn ho ahyia a ɛtumi sesa
Nneɛma a atwa yɛn ho ahyia di dwuma titiriw wɔ sensor a wɔpaw mu.
Float switches: Ɛfata yiye ma nsu a ɛyɛ komm na ɛho tew a ɛnyɛ den pii. Ebia wɔbɛma atoro nsɛnkyerɛnne aba wɔ mmeae a basabasayɛ, ahurututu, anaa nnuru a ano yɛ den wom.
Level switches: Wɔayɛ no sɛnea ɛbɛyɛ a ɛbɛyɛ adwuma a wotumi de ho to so wɔ tebea horow pii mu, a nea ɛka ho ne ɔhyew a ɛkɔ soro, nhyɛso a ɛkɔ soro, nsu a ɛyɛ hyew anaa ɛyɛ basabasa, nneɛma a ɛyɛ ahuru, ne nneɛma a ɛyɛ nwini. Wɔn adansi a ɛyɛ den ne akwan a ɛkɔ akyiri a wɔfa so te nneɛma nka no ma wotumi kɔ so yɛ adwuma daa wɔ mmeae a ɛyɛ den a wɔde yɛ adwuma.
2.4 Nneɛma a Wɔde Di Dwuma
Float switches no dwumadie no yɛ nsuo a wɔde hwɛ nneɛma a ɛnyɛ den so:
Nsu anaa pɛtro dan mu nhwehwɛmu titiriw
Pɔmpɛ a wɔde yɛ on/off control
Alarm ahorow a ɛwɔ baabi biako
Nea ɛne eyi bɔ abira no, level switches fata ma nnwuma a ɛyɛ den a ɛhwehwɛ sɛ wɔyɛ no pɛpɛɛpɛ na wotumi de ho to so kɛse:
Industrial automation ne nhyehyɛe a wɔde di dwuma
Kar mu pɛtro nhyehyɛe ne gensets
Nnwuma a wɔyɛ nnuru, pɛtro, ne nsu fĩ
Ofie mfiri a ɛhwehwɛ sɛ wɔhwɛ nsu so pɛpɛɛpɛ
Level switches a wɔde di dwuma kɛse no fi wɔn mfiridwuma a ɛkɔ anim, pɛpɛɛpɛyɛ a ɛkorɔn, ne nneɛma a atwa yɛn ho ahyia a wotumi sesa no mu ba tẽẽ.
2.5 Nneɛma a wɔsusu wɔ ɛka a wɔbɔ ho
Float switches: Fa ano aduru a ɛho ka sua, a ɛnyɛ den sɛ wode besisi hɔ, ne nsiesie a ɛnyɛ den ma. Ɛyɛ papa ma dwumadie a ɛyɛ tẽẽ wɔ baabi a pɛpɛɛpɛyɛ ne nneɛma a atwa yɛn ho ahyia ho nsɛnnennen sua.
Level switches: Sika a wɔde hyɛ mfiase no a ɛkorɔn nanso ɛma pɛpɛɛpɛyɛ a ɛkɔ anim, ahotoso a ɛtra hɔ kyɛ, ne tumi a wɔde yɛ adwuma wɔ mmeae a ɛyɛ den. Wɔ dwumadie a ɛho hia mu no, ɛka a ɛkɔ soro no fata ɛnam mfasoɔ a ɛwɔ adwumayɛ a ɛkɔ anim, nsiesie a ɛso atew, ne bere a wɔde yɛ adwuma a ɛba fam so.
3. Paw a Wobɛpaw Float Switch ne Level Switch Ntam
3.1 Nhwehwɛmu a ɛfa Akwammisa Ahiadeɛ ho
Mfiri a ɛfata a wobɛpaw no fi ase denam adwumayɛ ho ahwehwɛde ahorow ho ntease a edi mũ so:
Pɛpɛɛpɛ: Hwɛ sɛ ebia sɛntimita-level detection dɔɔso anaasɛ sɛ ɛho hia sɛ wɔyɛ milimita-level pɛpɛɛpɛ.
Medium type: Hwɛ nsuo su te sɛ viscosity, conductivity, corrosiveness, ne foaming tendency.
Automation integration: Susuw sɛ ebia ɛsɛ sɛ afiri no ne PLC, SCADA nhyehyɛe, anaa dijitaal control platform afoforo di nkitaho anaa.
3.2 Bere tenten mu ahotoso ne nsiesie
Ɛsono ahwehwɛde ahorow a ɛfa nsiesie ho wɔ mfiri ahorow mu:
Float switches: Mfiri a wɔayɛ no mmerɛw no mma wontumi nsiesie pii, ɛwom sɛ mfiri no afã horow betumi asɛe bere a bere kɔ so no.
Level switches: Nsusuwii a ɛkɔ akyiri hwehwɛ sɛ wɔhwehwɛ mu bere ne bere mu na wɔyɛ no bere ne bere mu, nanso ɛkɔ so yɛ pɛpɛɛpɛ bere tenten wɔ ɔsom bere tenten mu, wɔ mmeae a emu yɛ den mpo.
3.3 Gyinaesi ho Akwankyerɛ
Nnwuma a ɛnyɛ den: Fa float switch di dwuma ma mfitiase on/off detection anaa alarms wɔ nsu a ɛho tew na ɛyɛ komm mu.
Nnwuma a ɛyɛ den: Fa level switch di dwuma ma hu a ɛyɛ pɛpɛɛpɛ kɛse, automated control integration, anaa media a ɛyɛ den a ɛwɔ turbulence, foam, anaa corrosive properties. Paw a ɛfata ma wotumi de ho to so sɛ wɔde di dwuma, bere a wɔde gyae adwuma no sua, na wɔhwɛ sɛnea wɔyɛ adwuma no so pɛpɛɛpɛ.
4. Nsɛm a wɔde wie
Level switch a ɛfata a wobɛpaw no hwehwɛ sɛ wohwehwɛ wo medium, adwumayɛ tebea, pɛpɛɛpɛyɛ a wɔhwehwɛ, instɔlehyɛn anohyeto ahorow, ne system nkabom ahiade ahorow mu yiye. Bere a float switches ma wonya ano aduru a ɛho ka sua ma dwumadie a ɛyɛ tẽẽ no, mfiridwuma a ɛkɔ anim—te sɛ capacitive, optical, anaa vibrating switches—ma ɛyɛ pɛpɛɛpɛ, ahotosoɔ a ɛkorɔn, na ɛtumi sesa wɔ tebea a ɛyɛ den mu. Hwɛ a wɔbɛhwɛ sɛ wɔbɛhwɛ level so pɛpɛɛpɛ na ɛyɛ pɛpɛɛpɛ no ho hia ma adwumayɛ mu ahobammɔ, adwumayɛ a etu mpɔn, ne nhyehyɛe no adwumayɛ bere tenten. Ayɔnkofa a wo ne obi a ɔwɔ nimdeɛ a ɔde ma te sɛ Bluefin Sensor Technologies Limited betumi ama saa nhyehyɛe yi ayɛ mmerɛw denam adwumayɛfo akwankyerɛ a wɔde bɛma wɔ paw level switch a eye ma wo application pɔtee no ho. Wɔn nimdeɛ no fa nneɛma ahorow pii ho, a nea ɛka ho ne custom float switches ne advanced level switches a ɛfata ma mfiridwuma, kar, ne afie mu dwumadie. Sɛ wo ne ɔdemafoɔ a ɔte saa bɛkasa a, wobɛtumi ahwɛ sɛ ɛnyɛ sɛ sensor a woapaw no bedi mfiridwuma mu ahwehwɛdeɛ nko na mmom ɛbɛka wo control systems no ho a ɛnyɛ den, na ɛtew nsiesie ahiadeɛ ne adwumayɛ mu asiane so. Sɛ wo ne ɔhokafoɔ a ɔwɔ osuahu te sɛ Bluefin Sensor Technologies Limited di nkitaho a, ɛbɛtumi aboa ama adwumayɛ ayɛ yie, ama dwumadie no mu ahotosoɔ ayɛ kɛseɛ, na ama adwene mu asomdwoeɛ wɔ ano aduru a wɔayɛ ama wo pɛpɛɛpɛ level monitoring ahwehwɛdeɛ.
5. FAQ
Q1: So float switch betumi asi level switch ananmu wɔ mfiridwuma mu dwumadie mu?
Float switches fata ma dwumadie a ɛnyɛ den na ɛnyɛ pɛpɛɛpɛ. Wɔ mfiridwuma nhyehyɛe a ɛho hia ho no, wɔkamfo level switch kyerɛ esiane pɛpɛɛpɛyɛ a ɛkorɔn, nneɛma a atwa yɛn ho ahyia a wotumi sesa, ne tumi a wɔde ka bom nti.
Q2: Emu nea ɛwɔ he na ɛyɛ pɛpɛɛpɛ: float switch anaa level switch?
Mpɛn pii no, level switches ma milimita-level pɛpɛɛpɛ, bere a float switches yɛ pɛpɛɛpɛ kodu sɛntimita level.
Q3: So float switches fata ma nsu a ɛyɛ mmerɛw anaasɛ ɛyɛ ahuru?
Float switches yɛ nsu a ɛho tew a ɛnyɛ den pii nkutoo. Wɔayɛ level switches sɛnea ɛbɛyɛ a ɛbɛyɛ adwuma wɔ ɔkwan a wotumi de ho to so wɔ foamy, viscous, anaa chemically aggressive media mu.
Q4: Sɛ wɔde level switch ho ka toto float switch ho a, ɛyɛ dɛn?
Float switches ho ka sua na ɛnyɛ den, bere a level switches wɔ mfitiaseɛ ka kɛseɛ nanso ɛma ahotosoɔ kɛseɛ, pɛpɛɛpɛyɛ, ne nsakraeɛ a ɛkɔ so bere tenten.
Q5: Bere bɛn na ɛsɛ sɛ misusuw ho sɛ mɛma nkɔso afi float switch so akɔ level switch so?
Sɛ application bi hwehwɛ sɛ wɔyɛ no pɛpɛɛpɛ a ɛkorɔn, automation integration, media handling a ɛyɛ den, anaasɛ bere tenten ahotoso a, level switch ne ɔkwan a ɛfata kɛse.
