Sɛ wɔkyerɛ standard sensor ahorow ma nsu a ɛho tew kɛse nhyehyɛe ahorow a, ɛde mfiridwuma mu afiri a ɛtaa ba a ɛyɛ nwonwa ba. Ebia wufi awosu mu besusuw sɛ switch titiriw biara behu nsu a ɛwɔ tank a wɔde kura mu mu. Nanso, sɛ wɔde a conductive water level probe a ɛwɔ Reverse Osmosis (RO) nsu mu no da so ara yɛ mfomso titiriw. Saa a ɛne ne ho nhyia tẽẽ yi fi abɔde mu nneɛma a ɛhyɛ nsu mu a ɛma nsu fa mu no mu. Sensor type a ɛnteɛ a wobɛkyerɛ no ma atoro akenkan a ɛyɛ hu ba wɔ wo adwumayɛbea no nyinaa. Wode wo ho to asiane mu sɛ pɔmpɛ no bɛyow kɛse, nsukorabea ahorow a ɛbɛboro so, na bere a woagyae adwuma mpofirim a wonnyɛ nhyehyɛe. Sɛ wo sensor ahorow no di nkogu a, wo nneɛma a woyɛ no nyinaa grind ma egyae. Saa asɛm yi de mfiridwuma mu nhwehwɛmu a emu yɛ den ma wɔ nea enti a sensor ahorow a ɛma nsu fa mu no di nkogu wɔ mmeae a ɛho tew no ho. Yɛbɛkyerɛ mfiridwuma foforo a ɛteɛ a wɔde bɛyɛ RO nhyehyɛe a wɔde bɛka abom a wotumi de ho to so. Wubesua sɛnea wobɛpaw nea ɛfata nsuo tank level switch de bɔ wo process infrastructure ho ban.
Nneɛma Titiriw a Wɔde Kɔ
Abɔde mu nneɛma anohyeto: RO nsu yi aboɔden abo ne ions a ɛho hia na ama anyinam ahoɔden akɔ no fi hɔ, na ne titiriw no ɛyɛ adwuma sɛ ade a ɛmma anyinam ahoɔden nkɔ mu sen sɛ ɛbɛyɛ nea ɛde anyinam ahoɔden kɔ.
Asiane a ɛho hia a ɛwɔ huammɔdi mu: Sɛ wɔde conductive probes di dwuma wɔ RO tank mu a, ɛtaa de atoro 'tank empty' nsɛnkyerɛnne ba, na ɛde pɔmpɛ no hyew anaasɛ nhyehyɛe no to mu.
Nneɛma foforo a wɔada no adi sɛ: Mfiri (PP float level switch) ne nea ɛnyɛ nkitahodi (ultrasonic/optical) sensor ahorow ne nnwuma gyinapɛn ahorow a wɔde di dwuma wɔ nsu a ɛho tew kɛse mu.
Nneɛma a ɛho hia: Sɛ wɔpaw nsuo dodoɔ nhwehwɛmu a ɛfata ma RO nsuo a, ɛhia sɛ wɔde nnuru a ɛne ne ho hyia (sɛ nhwɛsoɔ no, Polypropylene anaa PTFE) di kan na amma nsuo a wɔatew ho no ankɔ mu.
1. Ɔhaw Titiriw: Nea Enti a RO Nsu Di Conductivity So Nkonim
Ɛsɛ sɛ wote mfiridwuma a ɛwɔ sensor ahorow a ɛma nsu fa mu no ase na ama woahu nea enti a edi nkogu wɔ ha. Saa mfiri yi de anyinam ahoɔden nnyinasosɛm a ɛyɛ mmerɛw yiye na ɛyɛ adwuma. Wɔde wɔn ho to nsu a atwa ho ahyia no so koraa na ama wɔato anyinam ahoɔden kwan bi mu. Adeyɛ no nam anammɔn pɔtee yi so yɛ adwuma:
Controller a ɛka bom no de alternating voltage a ɛba fam di dwuma wɔ dade electrode titiriw bi so.
Nsu no dodow kɔ soro na ɛka electrode titiriw ne nea ɛwɔ fam no nyinaa honam fam.
Ion a ɛsensɛn nsu no mu a ɛnyɛ hwee no de anyinam ahoɔden no fa ɔkwan a ɛda ntam no so.
Ɔmansin no wie, na nea ɔhwɛ so no kyerɛw sɛ nsu bi wɔ hɔ.
Saa nnidiso nnidiso yi gyina ion density so kɛse. Reverse osmosis nhyehyɛe no de nsiyɛ yi Total Dissolved Solids (TDS) a ɛkɔ soro kodu 99% fi hɔ. Ntini no yi calcium, magnesium, sodium, ne abɔde mu nkyene ahorow fi mu. Saa nneɛma pɔtee yi ma wonya ions a enni mu a ehia na wɔde akɔ anyinam ahoɔden biara. Sɛ wonni hɔ a, ne titiriw no, nsu no bɛyɛ anyinam ahoɔden a ɛmma anyinam ahoɔden nkɔ mu.
Yebetumi ahu ion a ɛho hia kɛse yi denam nsu a ɛkɔ nsu mu a yɛde bɛtoto ho no so. Tap nsu a wɔde di dwuma daa no taa susuw microSiemens 100 kosi 500 wɔ sɛntimita biara mu (μS/cm). Saa susuw a ɛkorɔn yi ma wonya ahotoso sɛ wɔbɛto ɔmansin mu. Nea ɛne eyi bɔ abira koraa no, RO nsu kronkron taa kɔ fam sen 10 μS/cm. Sɛ wohwɛ nsuo kronkron nhyehyɛeɛ a ɛyɛ Type II anaa Type III so a, susudua no taa kɔ fam 1 μS/cm. Eyi ma tebea bi a ɛne nhwehwɛmu a wɔahyɛ da ayɛ no tan koraa ba.
Table 1: Nneɛma a ɛfa nsuo a ɛkɔ mu ne nea ɛko tia ho
Nsuo Ahodoɔ
Nsuo a ɛtumi fa nsuo mu a ɛtaa ba (μS/cm) .
Conductive Sensor Ahotoso a Ɛwɔ Hɔ
Municipal Tap Nsuo a ɛwɔ hɔ
100 – 500 μS/cm na ɛwɔ hɔ
Ɛyɛ papa / Wotumi de ho to so kɛse
Standard RO Nsuo
1 – 10 μS/cm na ɛwɔ hɔ
High Failure Rate / Nea wontumi nhyɛ da nkyerɛ
Nsu a Ɛho Tew Kɛse (Type II/III) .
< 1 μS/cm na ɛwɔ hɔ
Di nkogudi a edi mũ / Insulator
Mfiridwumayɛfo pii bɔ mmɔden sɛ wɔbɛfa ɔkwan a asiane wom so de adi asɛm yi ho dwuma. Wɔma controller sensitivity dial no yɛ kɛse ma ɛkenkan ultra-low conductivity. Yɛfrɛ eyi sɛ 'sensitivity hack' mfomso. Cranking up the sensitivity ma nsakrae suban a ɛnkɔ so kɛse ba. Nhyehyɛe no fi ase yɛ n’ade wɔ ambient humidity a ɛwɔ tank headspace no mu no ho. Ɛkanyan mpɛn pii fi nsu nketenkete a ɛpetepete wɔ soro no mu. Ɛnyɛ den sɛ nsu a ɛwɔ soro no bɛdaadaa relay ahorow a ɛyɛ mmerɛw no. Wonsusuw nsu dodow ankasa bio. Wosusuw nsu a atwa yɛn ho ahyia no ho ara kwa. Saa adeyɛ a enye yi ma nhyehyɛe no nneyɛe a wontumi nhu bere kɔ so no yɛ nea wontumi nhu.
2. Adwumayɛ mu Asiane a ɛwɔ Sensor a ɛnteɛ a wɔde di dwuma wɔ RO Systems mu
Sensor a ɛnteɛ a wɔde bedi dwuma no kɔ soro ntɛmntɛm kodu mfiridwuma mu nsunsuanso a emu yɛ den mu. Atoro akenkan a enye gyina hɔ ma sikasɛm mu asiane kɛse ma adwumayɛbea so ahwɛfo. Sɛ nsu kronkron no ntumi nwie anyinam ahoɔden no a, nhyehyɛe no kenkan sɛ hwee nni mu. Nea ɔhwɛ so no fa no sɛ nsu biara nni anwenne no mu. Afei ɛhyɛ pɔmpɛ a wɔde nneɛma kɔma no sɛ wɔnyɛ adwuma a wɔmfa nsu a ɛfata mma. Saa huammɔdi pɔtee yi ma pɔmpɛ no dry-running a ɛsɛe ade.
High-pressure RO delivery pumps de wɔn ho to nsu a ɛtwam so kɛse ma emu onwini. Wohia saa nsu yi nso ma mfiri a wɔde sra wɔn. Sɛ wɔde pɔmpɛ a ne bo yɛ den yi di dwuma ma ɛyɛ nwunu a, ɛma emu yɛ hyew kɛse. Nneɛma a ɛwɔ mu no twitwiw ntɛmntɛm. Motor seals hyew esiane ɔhyew a ano yɛ den a ɛyɛ frictional nti. Awiei koraa no, wuhyia ɛka kɛse a wɔbɔ wɔ nneɛma a wɔde besi ananmu ne bere tenten a wɔde gyae adwumayɛbea no.
Atoro akenkan a ɛyɛ papa no ma tebea horow a ɛsɛe ade saa ara ba wɔ adwumayɛbea a wɔyɛ nneɛma no. Nsu a ɛyɛ nwini taa boaboa ano wɔ dade electrode ahorow a ɛwɔ nsukorade a wɔato mu mu no ntam. Sɛ wode controllers a ɛyɛ mmerɛw kɛse di dwuma a, saa droplet biako yi siw nsonsonoe no ano. Ntɛm ara na nea ɔhwɛ so no kyerɛ saa nsu ketewaa yi ase sɛ tank a ayɛ ma. Ɛma intake valve ahorow no kyerɛ ntɛm ara sɛ wɔbɛto mu ntɛm. Nea ɛne eyi bɔ abira no, nsu nketenkete a ɛbɛpetepete so no betumi adaadaa nhyehyɛe no ma ahyɛ anwenne no ma dodo. Controller no bu n’ani gu volume ankasa no so na ɛhyɛ sɛ wɔnkɔ so hyehyɛ no ma. Eyi de nsuyiri ho asiane ahorow a ɛyɛ hu ba wo adwumayɛbea no fam nyinaa. Wosɛe nsu a wɔatew ho a ne bo yɛ den galɔn mpempem pii nso.
Mmara a wodi so ne nea wɔhwɛ so no hu amane kɛse wɔ tebea horow yi mu. Nnɛyi nnwuma pii de wɔn ho to batch integrity a ɛyɛ katee a enni mu so. Nnuruyɛ adwumayɛbea ahorow hwehwɛ sɛ wɔhwɛ sɛnea wɔyɛ no so koraa. Aduan ne anonne adwumayɛbea ahorow yɛ adwuma wɔ ahobammɔ ho mmara a emu yɛ den ase. Laboratory nhyehyɛe hwehwɛ sɛ wɔde dilution volumes pɛpɛɛpɛ. Erratic level sensing de batch biara a woyɛ no to asiane mu. Sensor a wontumi mfa ho nto so bu adwumayɛ ho nhyehyɛe a wɔahyɛ da ayɛ so bere nyinaa. Wode wo ho to asiane mu sɛ wɔbɛpow wo batch koraa. Mmarahyɛ bagua ahorow taa de asotwe a emu yɛ den ma wɔ nhyehyɛe pɔtee a entumi nyɛ yiye yi ho.
3. Nneɛma a Wɔde Si Ananmu a Wɔbɛhwehwɛ: Nsuo a Ɛfata Nhwehwɛmu a Ɛfata ma RO Nsuo
Ɛsɛ sɛ wopaw mfiridwuma ho nimdeɛ a anyinam ahoɔden mu nsakrae ntumi nkɔ mu koraa. Yɛkamfo kyerɛ kɛse sɛ wɔmfa nneɛma foforo a wɔada no adi, a egyina abɔde mu nneɛma so nka ho. Nea ɛteɛ a wobenya nsuo dodoɔ nhwehwɛmu ma RO nsuo hwɛ hu sɛ adwumayɛ no bɛgyina bere tenten.
Mfiri ano aduru mprempren ma ahotoso a ɛyɛ nwonwa ma nneɛma a atwa yɛn ho ahyia a ɛho tew. No PP float level switch yɛ adwuma sɛ nnwuma gyinapɛn titiriw nnɛ. Saa Polypropylene magnetic float switches yi ma wonya ɔkwan a etu mpɔn kɛse a wɔfa so de si ananmu. Wɔtwa conductivity haw no ho hyia denam wɔn ho a wɔde to honam fam buoyancy so koraa no so. Magnetic float a ɛtra hɔ kyɛ no kɔ soro kɛkɛ wɔ nsu no ani. Afei ɛkanyan demmire switch a wɔatoto mu wɔ hermetically mu.
Mfaso: Wɔhoahoa wɔn ho sɛ ahotoso a ɛkorɔn soronko na ɛho ka a ɛba fam koraa wɔ dwumadie ho. Wɔda so ara yɛ nea nsu ho tew a ɛsakrasakra biara nni ho koraa.
Nea enye wɔ ho: Wɔde asiane ketewaa bi a ɛne sɛ mineral scaling bere kɔ so no ba. Nanso, nsensanee a emu yɛ den da so ara yɛ nea ɛntaa nsi wɔ RO nsu a wɔayiyi mu yiye mu.
Nkate a ɛnyɛ nkitahodi ma wonya ɔkwan foforo a eye kyɛn so a ɛyɛ pɛpɛɛpɛ kɛse. Ultrasonic ne radar sensor ahorow di mu wɔ nneɛma a wɔahyɛ ho mmara kɛse, ahotew mu. Mmeae a ahotew wɔ hɔ no hwehwɛ sɛ obiara ne nipadua di nkitaho kɛse bere biara a ɛbɛyɛ yiye. Wɔntaa mpɛ sɛ abɔnten afã horow bɛka wo ade a wɔatew ho no. Nneɛma a ɛma obi tumi di nkitaho no bɔ nnyigyei asorɔkye anaa radar a ɛbɔ fi nsu no ani. Wogyina bere a ɛsan ba no so bu volume distances pɔtee ho akontaa.
Ɛsɛ sɛ wosɔ saa sensor ahorow a ɛnyɛ nkitahodi yi hwɛ sɛnea wo adwumayɛbea no gyinapɛn pɔtee no te. Wɔhwehwɛ sɛ wɔsɛe sika kɛse mfiase no a ɛkɔ soro ma ɛda adi. Wɔhwehwɛ nso sɛ wonya kwan a ɛda adi pefee na ɛho tew a wɔde hu nsu a ɛwɔ ase hɔ no. Tank no mu akwanside biara bɛpete nnyigyei sɛnkyerɛnne no. Nanso, wɔde 4-20mA monitoring a ɛkɔ so ma. Eyi ma wunya volume data a ɛyɛ pɛpɛɛpɛ, bere ankasa mu sen sɛ wobɛsakra point-level a ɛnyɛ den.
Optical level sensors yɛ adwuma a mfomso biara nni ho ma nhyehyɛe titiriw, nketewa. Wɔde infrared hann a ɛbɔ pɛpɛɛpɛ di dwuma de hu sɛ nsu wɔ hɔ. Ahwehwɛ ketewaa bi anaa polysulfone prism te sensor no ano. Sɛ nsu kata prism yi so a, hann a ɛwɔ mu no kotow fi nea ogye no ho. Saa hann a enni hɔ yi kanyan tebea mu nsakrae ntɛm ara. Optical sensors da so ara yɛ nea eye ma nsu kronkron ahina nketewa. Wɔsan nso yɛ adwuma yiye a ɛyɛ nwonwa sɛ ahye a ɛma wohu nsu a ɛretu wɔ tray a ɛto so abien a wɔde siw nsu mu mu.
4. Sɛnea Spec Nsu Tank Level Switch ma High-Purity Nnwuma
Hardware a ɛfata a wobɛpaw no kɔ akyiri koraa sen afiri a ɛma wohu nneɛma a ɛwɔ mu no ara kwa. Ɛsɛ sɛ wohwɛ sɛnea nneɛma no hyia yiye ansa na wode ahyɛ mu awiei koraa. Nnwuma mu adwumayɛfo taa frɛ RO nsu 'okɔm de nsu' esiane ntease pa bi nti. Ɔkwan a ɛkɔ akyiri a wɔfa so tew nneɛma ho no yi abɔde mu nneɛma nketenkete nyinaa fi hɔ. Nsu a efi mu ba no hwehwɛ denneennen sɛ ɛbɛtwe ions asan akɔ ne mu. Ɛbɛma dade afi mfiridwuma mu nneɛma a wɔankyerɛ no yiye mu ntɛmntɛm.
Ɛsɛ sɛ wokwati kɔbere nneɛma a wɔtaa de di dwuma wɔ mmeae a ɛho tew yi koraa. Mfa dade a ɛnyɛ den a ɛba fam nni dwuma da wɔ RO tank a ɛyɛ adwuma mu. Mmom no, fa nneɛma a ɛnyɛ adwuma kɛse di kan ma afã horow a ɛyɛ nsu nyinaa. Yɛhyɛ nyansa denneennen sɛ kyerɛ Polypropylene (PP) anaa PTFE (Teflon) adan. Sɛ wo nhyɛso dodow hwehwɛ dade a, paw 316L Stainless Steel a wɔagye atom nkutoo. Saa nneɛma a ɛkorɔn yi ko tia nsu a ɛtwetwe denneennen na ɛma wo nsu a ɛho tew katee no kɔ so tra hɔ.
Mounting nhyehyɛe nso kyerɛ wo sensor a etwa to a wobɛpaw. Ɛsɛ sɛ wosɔ top-mount ne side-mount installations hwɛ yiye. Hwɛ wo tank geometry pɔtee ne mmeae a atwa ho ahyia a wobɛkɔ so asiesie no mu. Sensor ahorow a wɔde si soro no yɛ adwuma yiye ma nsukorabea ahorow a emu dɔ na ɛyɛ teateaa yiye a wɔde kura mu. Wɔma nhama a ɛyɛ mmerɛw no kɔ akyirikyiri dwoodwoo fi nneɛma a ebetumi abɔ wɔ ɔfã bi no ho. Switch ahorow a wɔde si nkyɛnkyɛn no hyɛ nsukorabea a emu nnɔ anaasɛ ne sorokɔ anohyeto mu yiye. Wɔma ɛyɛ mmerɛw nso sɛ wobenya nsiesie a wɔyɛ no daa. Mfiridwumayɛfo betumi asiesie wɔn a wɔrenyi tank no ano a emu yɛ duru na ɛyɛ den no mfi hɔ.
Electrical adesoa ho nsusuwii da so ara ho hia saa ara wɔ specification phase no mu. Ɛsɛ sɛ wohu nsonsonoeɛ a ɛda PLC input a ɛwɔ ahoɔden a ɛba fam a wobɛsesa ne pɔmpɛ motor a wobɛsesa tẽẽ ntam. Standard reed switch a ɛwɔ plastic float mu no di 24V DC PLC sɛnkyerɛnne ho dwuma ntɛm. Ɛde current miliamps kɛkɛ na edi dwuma. Nanso, sɛ wobɔ mmɔden sɛ wobɛsesa 120V AC pɔmpɛ motor tẽẽ a, ɛbɛbɔ ntɛm ara. Inductive adesoa a emu yɛ duru hwehwɛ sɛ wɔde mfinimfini relay anaa mfiri contactor di dwuma bere nyinaa. Fa wo switch ratings pɛpɛɛpɛ no hyia bere nyinaa ne wo facility no anyinam ahoɔden ahwehwɛde ankasa.
5. Nokwasɛm a Wɔde Di Dwuma ne Adesua a Wɔde Di Dwuma
Sensor ahorow a ɛkorɔn sen biara mpo di nkogu sɛ wɔmfa nsi hɔ wɔ ɔkwan a ɛnteɛ so a. Nsuo a ɛyɛ nnam basabasayɛ a wobɛhwɛ so no gyina hɔ ma wo akwansideɛ kɛseɛ a ɛdi kan a wobɛfa so rollout. Float switches ne optical sensors betumi abɔ denneennen wɔ mmeae a basabasayɛ ahyɛ mu ma. Nsuo a ɛkɔ ntɛmntɛm no ma sensor relay no dannan ne ho ntɛmntɛm na ɛdum. Saa toggling a ɛyɛ hu yi sɛe wo pɔmpɛ a emu yɛ duru no na ɛma wo logic controllers no adwene tu fra. Yɛhyɛ nyansa kɛse sɛ fa abura a wɔde siw ano a wɔayɛ no sɛnea wɔpɛ nsisi hɔ. Abura a ɛma obi dwo yɛ PVC paipu a ɛwɔ slotted a atwa sensor nipadua no ho ahyia ara kwa. Ɛma nsu no ani dwo ntɛm ara wɔ nhwehwɛmu a ɛyɛ mmerɛw no ho.
Wubetumi nso adi turbulence nsɛm ho dwuma denam software nsakrae so. Susuw ho sɛ wode PLC debounce timers bedi dwuma wɔ wo logic controller no mu. Debounce timer hyɛ controller no ma ɔtwɛn sikani kakraa bi ansa na wagye honam fam tebea nsakrae atom. Ebu n’ani gu nsɛnkyerɛnne a ɛbɔ ntɛmntɛm, bere tiaa mu no so. Saa nhyehyɛe a ɛnyɛ den a wɔde ka ho yi siw mfiri relay sakre a ɛkɔ ntɛmntɛm no ano yiye.
Redundancy nneyɛe pa tetew amateur nhyehyɛe ahorow fi adwumayɛfo mfiridwuma deployments ho. Nneɛma a ɛho hia a wɔde yɛ adwuma no hwehwɛ sɛ wɔde mfiri a ɛma nneɛma di huammɔ bere nyinaa. Yɛkamfo mfiridwuma abien a ɛyɛ den kyerɛ denneennen. Sɛ wɔde wɔn ho to huammɔdi biako so a, ɛto nsa frɛ asiane a awiei koraa no ɛba. Fa ultrasonic monitor a ɛkɔ so hyɛ mu ma wo primary level control adwumayɛ. Afei, fa hardwired mechanical float switch a ɛboro wo fill line a wotaa de hyɛ mu no so kakra hyehyɛ mu. Saa mfiri a ɛto so abien a ɛsensɛn nsu so yi yɛ adwuma sɛ nea etwa to a ɛkorɔn a wɔde tow nneɛma a egye ntɛmpɛ mu. Sɛ ultrasonic sensor titiriw no di nkogu koraa a, float no siw adwumayɛbea a ɛyɛ hu a ɛbɛboro so no ano.
Ɛsɛ sɛ nneɛma a wɔhwɛ kwan sɛ wɔbɛsiesie no kɔ so yɛ nea ɛyɛ nokware kɛse ɛmfa ho sɛ nneɛma a atwa yɛn ho ahyia no ho tew no. Nsu kronkron fi awosu mu ma nsukorabea ahorow a ɛwɔ mu no ho tew kakra bere a bere kɔ so no. Nanso, woda so ara hia nhwehwɛmu nhyehyɛe a wɔahyɛ da ayɛ na ɛyɛ katee. Ɛsɛ sɛ mfiridwumayɛfo hwɛ mfiri a ɛsensɛn nsu mu no mu sɛ ebia ɛkyekyere honam fam anaa asram asia biara. Hwɛ abɔnten wiring jackets nyinaa mu hwɛ sɛ nnuru asɛe anaasɛ ɔhyew mu mpaapaemu anaa. Ɛsɛ sɛ wode nsa nso hwɛ sɛ wo switch a ɛkorɔn a egye ntɛmpɛ no yɛ nokware anaa. Fa nsa kanyan wɔn na ama woahwɛ ahu sɛ alarm ahorow no bɔ ankasa. Sɛ wɔde toto baabi a wɔyɛ nneɛma a nsu ayiri afa mu ho a, ɛho ka yɛ penny kakraa bi pɛ wɔ nsiesie a wɔde siw ano no ho.
Awie
Conductive probes ne RO nsu a wɔatew ho da so ara yɛ nea ɛne ne ho nhyia titiriw. Reverse osmosis nhyehyɛe no yi ions a ɛho hia a ɛho hia ma anyinam ahoɔden a ɛkɔ mu no fi hɔ denneennen. Mmɔden a wɔbɔ sɛ wɔbɛhyɛ saa standard sensor ahorow yi ma wɔayɛ adwuma no de adwumayɛ mu asiane a wontumi nnye ntom ba. 'sensitivity hack' a wode bedi dwuma no de akenkan a ɛnyɛ nokware, pɔmpɛ a asɛe, ne nneɛma a wɔyɛ no fam a nsu ayiri afa so nkutoo na ɛba.
Ɛsɛ sɛ wode ano aduru a ɛne abɔde mu nneɛma hyia di kan ma wo adwumayɛbea no. Yɛtu mfiridwumayɛfoɔ ne adwumayɛbea so ahwɛfoɔ fo denneennen sɛ wɔnhwɛ wɔn RO akoraeɛ nsuo a ɛwɔ hɔ mprempren no mu ntɛm ara. Hu na sesa conductive probes biara a adi nkogu ansa na ama nhyehyɛe no ayɛ adwuma a ɛho hia. Fa mfiri float a wotumi de ho to so anaasɛ ultrasonic sensor a ɛkɔ anim yɛ wo infrastructure no foforo. Fa saa mfiri foforo yi toto wo ahotew dodow a wohwehwɛ ne adwumayɛ ho sikasɛm nhyehyɛe ho pɔtee. Sɛ yɛtu anammɔn a ɛyɛ nnam nnɛ a, ɛma wonya ahobammɔ bere tenten wɔ nhyehyɛe no mu na ɛyɛ adwuma yiye.
FAQ
Q: Dɛn ne conductivity a ɛba fam koraa a wɔhwehwɛ ma standard conductive level probe?
A: Dodow no ara standard conductive relays hwehwɛ sɛ anyɛ yiye koraa no 10 kosi 50 μS / cm na ama ayɛ adwuma ahotoso. Saa mfitiaseɛ yi hwɛ hu sɛ anyinam ahoɔden kwan no tumi toto nsuo a ɛda ntam no so. Reverse osmosis nsu taa hwe ase koraa wɔ saa aboboano yi ase, na ɛtaa susuw wɔ 1 μS/cm ase, na ɛma standard conductive probes yɛ nea mfaso nni so.
Q: So metumi ama nkate a ɛwɔ me conductive probe controller no so ama RO nsu no akɔ soro kɛkɛ?
A: Bere a controllers bi a ɛma nkate kɛse wɔ hɔ no, sɛ wɔpia nkate no kɔ baabi a ɛsen biara a, ɛde nea entumi nnyina pintinn kɛse ba. Nhyehyɛe no bɛyɛ nea ɛyɛ mmerɛw kɛse sɛ atoro nkannyan a efi nsuonwini a ɛrekɔ soro, tank mu nsu a ɛyɛ nwini, anaasɛ probe fĩ nketenkete mu ba. Ɛnyɛ ano aduru a wotumi de ho to so bere tenten ma mfiridwuma mu nneɛma a atwa yɛn ho ahyia.
Asɛmmisa: Dɛn nti na wɔpɛ PP float level switch ma RO nsukorabea?
A: Polypropylene (PP) yɛ nea nnuru ntumi nyɛ adwuma yiye. Ɛremfa efĩ a wɔmpɛ anaasɛ dade nketenkete nkɔ nsu a wɔatew ho, 'ɔkɔm' RO nsu no mu. Bio nso, ne mfiridwuma mu dwumadi gyina nsu a ɛsensɛn nsu mu so katee. Eyi ma ɛyɛ nea ɛmma anyinam ahoɔden a nsu no ntumi nkɔ mu koraa no ntumi nkɔ mu koraa.
A: Yiw, capacitive sensors betumi ahu RO nsu yiye denam tank afasu a ɛnyɛ dade so. Wɔde wɔn ho to dielectric nsakrae so sen sɛ wɔde wɔn ho bɛto anyinam ahoɔden a ɛkɔ tẽẽ so. Nanso, ɛhwehwɛ sɛ wɔde ahwɛyiye kɛse yɛ calibration bere a wɔde ahyɛ mu no. Nsakrae a emu yɛ den a ɛba wɔ baabi a ɛhɔ yɛ hyew anaasɛ abɔnten so nsu a ɛyɛ nwini kɛse nso betumi aka wɔn wɔ ɔkwan a enye so.
Ɔdebɔneyɛfo a wɔagye din sen biara ne nea ɔyɛ level-sensor ne float-switch
