Sensor ahorow a entumi nyɛ adwuma yiye wɔ nhyehyɛe ahorow a ɛma onwini mu no de asiane ahorow a ɛyɛ hu ba wɔ adwumayɛ mu. Mmirikatu a ɛyɛ kusuu taa sɛe pɔmpɛ a ne bo yɛ den wɔ simma kakraa bi mu. Nsukorabea a ɛboro so sɛe nsu galɔn mpempem pii na ɛde asiane kɛse ba adwumayɛbea ahorow no mu. Mpɛn pii no, ɔhyew a ɛba fam a wonhu no ma wɔto ɔhyew a ɛwɔ nneɛma a ɛho hia mu no mu, na ɛhaw adwumayɛ a ɛho hia. Evaporative cooling setups de mmeae a ɛyɛ den soronko ma ɛlɛtrɔnik mfiri a ɛyɛ mmerɛw. Ɛsɛ sɛ wubu mineral scaling a emu yɛ den ho akontaa bere a worepaw nneɛma a ɛwom no. Nsu a ɛyɛ basaa bere nyinaa no sɛe susuw no pɛpɛɛpɛ bere nyinaa. Abɔde a nkwa wom nyin ne nnuru a wɔde di dwuma denneennen tow hyɛ nneɛma a nsu ase no so denneennen. Hardware atitiriw a wɔde wɔn ho to so no taa ma nhyehyɛe no di huammɔ kɛse wɔ ahohuru bere mu nneɛma a wɔhwehwɛ kɛse no mu. Yɛyɛɛ akwankyerɛ yi sɛ nhyehyɛe a ɛyɛ adwuma, a ɛtwe adwene si mfiridwuma so. Wobɛsua sɛdeɛ wobɛsɔ sensor mfiridwuma a ɛfata ahwɛ na woapaw no tiawa. Yɛde saa gyinaesi ahorow yi gyina application ahwehwɛde a emu yɛ den ne ahotoso a wɔada no adi bere tenten so. Yɛn kwan no yi nsusuwii hunu fi nhyehyɛe a ɛho hia no fã no mu. Wubetumi de nnyinasosɛm ahorow yi adi dwuma wɔ aguadidan nketewa ne mfiridwuma mu onwini akɛse a wɔde si hɔ nyinaa mu.
Nneɛma Titiriw a Wɔde Kɔ
Paw a wɔpaw bi evaporative cooler water level sensor hwehwɛ sɛ wɔkari pɛ upfront cost ne nsiesie nokwasɛm ahorow a ɛfa scaling ne biological fouling ho.
Non-contact anaasɛ solid-state sensors (capacitive, optical, ultrasonic) de bere tenten ahotoso a ɛkorɔn ma sen atetesɛm mfiri float switches wɔ mmeae a ɛyɛ den a ɛma onwini.
Consolidating data nsɛntitiriw via a wɔaka abom nsuo dodoɔ ne NTC ɔhyew sensor brɛ installation a ɛyɛ den ne point-of-failure asiane ase.
Data center ne industrial cooling tower applications hwehwɛ sɛ wɔdi nneɛma a ɛne ne ho hyia (sɛ nhwɛso no, PTFE/Stainless Steel) ne output signals pɔtee ma BMS (Building Management System) nkabom no so denneennen.
Cooling System Atwa Yɛn Ho Ahyia Nsɛnnennen a Wɔhwehwɛ
mineral a ɛdɔɔso no de ɔhaw ahorow ba mfiri a ɛma onwini so ntɛm ara. Nsu a ɛyɛ den gyaw calcium a emu yɛ duru wɔ nneɛma a ɛwɔ nsu ase no so. Akyinnye biara nni ho sɛ saa scaling yi ma anyinam ahoɔden nkitahodi ahorow no yɛ bridge. Ɛsan nso siw afã horow a ɛkɔ so wɔ mfiridwuma mu switch atitiriw so. Algae nyin ma nneɛma a atwa yɛn ho ahyia no yɛ den kɛse mpo. Abɔde a nkwa wom sini ahorow kata sensor no ani ntɛmntɛm wɔ mmeae a ɛhɔ yɛ hyew. Wɔsiw optical signal transmission kwan na wɔsiw thermal probes ano. Ɛsɛ sɛ yɛfa saa nsuo pa ho nsɛm yi sɛ adansiɛ nhyehyɛeɛ ho anohyetoɔ titire. Worentumi nhyɛ standard component kɛkɛ na woahwɛ kwan sɛ wobɛtena ase bere tenten wɔ open-loop systems mu.
Pɔmpɛ sakre de nsu a ɛyɛ basabasa kɛse ba. Fan vibrations ripple denneennen fa mounting chassis no mu. Saa honam fam tumi ahorow yi nya sensor no pɛpɛɛpɛyɛ so nkɛntɛnso tẽẽ. Wɔtaa yɛ atoro akenkan anaa 'bouncing' nsɛnkyerɛnne. Ɔfa a entumi nnyina daadaa mfitiase controllers ma wɔde fill valves no di dwuma ntɛmntɛm. Saa on-off switching a ɛkɔ so daa yi hyew relays ntɛm. Ɛsɛ sɛ wobrɛ saa honam fam wosow yi ase na ama nhyehyɛe no akɔ so agyina pintinn. Mfiri a wɔde yɛ nsuo a ɛma nsuo yɛ nwini ne nsɛnkyerɛnneɛ a wɔde yiyi mu bɛyɛ mfiridwuma mu ahwehwɛdeɛ a ɛho hia na ama wɔatumi ayɛ adwuma a wotumi de ho to so.
Nnuru a wɔde hyɛ mu no hwehwɛ sɛ wɔpaw nneɛma a wɔde di dwuma yiye. Akuw a wɔhwɛ so no de nnuru a ano yɛ den a ekum mmoawa ka ho daa na ama wɔakum mmoawa a wɔn ho yɛ hu. Wɔde nnuru a ano yɛ den a ɛko tia ɔhyew di dwuma de bɔ ɔhyew a wɔde sesa nneɛma ho ban. Glycol a wɔde afrafra no siw nwini ano bere a wɔreyɛ adwuma wɔ awɔw bere mu no. Saa nnuru a emu yɛ den yi sɛe plastic a wɔde di dwuma daa no ntɛmntɛm. Wɔpete dade a ne bo nyɛ den wɔ asram kakraa bi mu. Wuhia nnuru a ano yɛ den a ɛko tia na amma adi huammɔ ntɛm. Nneɛma a ɛnteɛ a wɔbɛkyerɛ no de adan a wɔabu so ne emu akwan tiawa ba tẽẽ.
Mmeae a wɔyɛ adwuma no hyia ɔhyew a ɛsakrasakra kɛse. Mfiridwuma mu nneɛma tow ɔhyew adesoa akɛse gu nhama a ɛma onwini mu. Data center nsu onwini nhyehyɛe ahorow yɛ adwuma wɔ ɔhyew anohyeto a emu yɛ den ase. Awɔw bere mu wim tebea de asiane a emu yɛ den a ɛyɛ nwini ba abɔnten nsukorabea ahorow so. Ɛsɛ sɛ wohwehwɛ ɔhyew a ɛsen biara a ɛwɔ adwumayɛ mu ansa na woakyerɛ nnwinnade biara. Ɔhyew a ano yɛ den sɛe ɛlɛtrɔnik mfiri a ɛwɔ mu bere tenten. Nsu a ɛyɛ nwini no trɛw na ɛbubu adan a ɛyɛ mmerɛw ntɛmntɛm. Ɛsɛ sɛ mfiridwumayɛfo bu saa mmere mu nneɛma a ɛtra so yi ho akontaa wɔ mfitiase nkyerɛkyerɛmu fã no mu.
Sensor Mfiridwuma Ho Nhwehwɛmu a Wɔyɛ ma Cooling Systems
Ɛsɛ sɛ mfiridwumayɛfo de akwan a wɔfa so hu nneɛma no hyia nneɛma a atwa yɛn ho ahyia ho nsɛnnennen pɔtee bi. Mfiridwuma biako biara nni hɔ a edi susuw ho haw biara ho dwuma pɛpɛɛpɛ. Ɛsɛ sɛ wokari ɔkwan biara ahoɔden toto asiane soronko a ɛwɔ wo adwumayɛbea no adwumayɛ mu no ho.
Mfiri a Wɔde Yɛ Float Switches
Mfiri a ɛsensɛn nsu so ma wonya hardware ho ka a ɛba fam sen biara a edi kan. Nanso, bere kɔ so no, wɔsoa adesoa a ɛsen biara wɔ nsiesie ho. Wɔde wɔn ho to honam fam ahoɔden a ɛma ɛtumi fa magnetic reed switch so. Yɛkamfo kyerɛ sɛ wɔmfa nyɛ nhyehyɛe nketewa a nsu pa wom nkutoo. Wubetumi akyerɛ mfiridwuma titiriw bi ama mmeae a ɛnyɛ den sɛ wobɛtra. Nanso, ɛnyɛ den sɛ calcium a ɛboaboa ano no bɛkyekyere saa afã horow a ɛkeka ne ho yi. Wɔtaa di nkogu wɔ nsu a ɛyɛ den a wɔde di dwuma mu. Wobɛsɛe bere kɛse de nsa asiesie wɔn de asan ayɛ adwuma.
Optical / Photoelectric Nneɛma a Wɔde Hwɛ Nneɛma
Optical models ma wonya point-level detection a ɛyɛ pɛpɛɛpɛ kɛse. Wɔnkyerɛ afã horow a ɛkeka ne ho koraa. Anamɔn a ɛyɛ ketewaa ma wɔyɛ nea eye ma mmeae a ɛyɛ den a wɔde besisi. Wohu nsonsonoe a ɛwɔ hann a ɛtwetwe mframa ne nsu ntam. Nea ɛyɛ awerɛhow no, optical prisms hwehwɛ sɛ wosiesie no daa. Algae anaa heavy scale bɛma ahwehwɛ a ɛte nka no ani afura. Ɛsɛ sɛ wohohoro wɔn ho na asiw atoro 'wet' akenkan ano. Wɔyɛ adwuma yiye wɔ nsukorabea a ɛyɛ sum a wɔato mu a atɛkyɛ ntumi nnyin mu.
Capacitive Level Nneɛma a Wɔde Hwɛ Nneɛma So
Capacitive mfiridwuma yɛ adwuma pɛpɛɛpɛ ma tank a ɛnyɛ dade. Saa akuw yi nam plastic afasu so hu nsu a ɛwɔ hɔ tẽẽ. Saa kwan yi yi nsɛe a ɛba mfinimfini no fi hɔ koraa. Ɛsan nso twa scaling nsɛm ho hyia koraa. Electrical field no te dielectric nsakrae no nka bere a nsu kɔ soro wɔ tank no mu no. Wunya ahotoso soronko denam ɛlɛtrɔnik mfiri no a wobɛma ayɛ nwunu koraa no so. Wogyina hɔ ma nkɔso kɛse a aba sen mfiri a ɛsensɛn nsu so ma nnɛyi plastic ahina nhyehyɛe ahorow.
Ultrasonic / Radar Nneɛma a Wɔde Hwɛ Nneɛma So
Nnyigyei a ɛnyɛ nkitahodi ma wotumi susuw nneɛma a ɛkɔ so yiye. Ultrasonic unit bi yɛ adwuma sɛ nea eye sen biara a ɛkɔ so cooling tower level sensor a wɔde di dwuma kɛse wɔ mfiridwuma mu. Ɛda so ara yɛ nea nsu mu nnuru a ano yɛ den ntumi nsɛe no koraa. Transducer no nka nsu no ani da. Nanso, ɛsɛ sɛ woyɛ mmeae a wode besisi no ho nhyehyɛe wɔ ɔkwan a ɛfata so. Ɛnyɛ den sɛ tank nhyehyɛe ahorow a ɛwɔ mu no de ultrasonic ntwitwiridii ba. Sɛ wɔde ahwɛyiye si hɔ a, ɛmma atoro nnyigyei a ɛsan fi paipu ne antweri mu no mma.
Nneɛma a Wɔde Yɛ Nneɛma a Wɔde Fa Nsu Mu
Conductivity probes ma ahotoso point-level control ma dade tank. Wɔkanyan ahyɛde ahorow a ɛyɛ pɛpɛɛpɛ a wɔde hyɛ mu ma anaasɛ ɛnyɛ hwee denam anyinam ahoɔden a ɛko tia a wɔsusuw so. Nsu no yɛ adwuma sɛ ade a ɛkɔ dade abaa abien ntam. Ɛsɛ sɛ wode alternating current (AC) di dwuma ma saa anyinam ahoɔden akwan yi. Direct current ma probe electrolysis ntɛmntɛm na asiane kɛse di huammɔ. Wodi ɔhyew a ɛkɔ soro ho dwuma yiye soronko bere a wɔahyehyɛ no yiye no.
Table 1: Sensor Mfiridwuma Ntotoho ma Cooling Systems
Mfiridwuma Ho Nneɛma a Wɔde Yɛ Adwuma
Dwumadi a Ɛyɛ Fɛ
Nneɛma a Ɛyɛ Mfomso Kɛse
Ahwehwɛde a Ɛfa Nsiesiei Ho
Mfiri a Wɔde Yɛ Float
Nsu a ɛho tew, nsukorade nketewa
Afã horow a ɛkɔ baabiara no jam fi calcium mu
High (Wɔtaa de nsa siesie) .
Optical Sensor a Wɔde Hwɛ Nneɛma So
Nneɛma a wɔabɔ ho ban a ɛyɛ ketewaa na ɛyɛ sum
Prism a ɛma ani fura fi atɛkyɛ mu
Moderate (Ahwehwɛ a wɔpopa bere ne bere mu) .
Capcitive Sensor a ɛma wotumi yɛ ade
Plastik anaa nea ɛnyɛ dade nsukorade
Tank afasu a ɛyɛ den siw nsɛnkyerɛnne kwan
Very Low (Nsu biara nni hɔ a ɛne ne ho di nkitaho) .
Ultrasonic / Radar a wɔde yɛ nneɛma
Mfiridwuma mu abantenten akɛse a ɛma onwini
Mfinimfini nhyehyɛe mu ntwitwiridii
Low (Ɛtɔ mmere bi a wɔhwehwɛ transducer mu) .
Conductivity Nhwehwɛmu a Wɔde Yɛ Nneɛma
Dade nsukorabea a ɛyɛ hyew kɛse
Electrolysis sɛ DC tumi a wɔde di dwuma a
Ɛyɛ mmerɛw (Rod descaling) .
Nkyerɛkyerɛmu Titiriw ne Nkabom Ahwehwɛde
Nneɛma a Wɔpaw (Afã a Wɔayɛ Nsu) .
Ɛsɛ sɛ wosɔ dan mu nneɛma hwɛ sɛnea nsu mu nnuru te. Nnuru a ekum mmoawa sɛe PVC a wɔtaa de di dwuma anaa kɔbere nneɛma a ne bo nyɛ den ntɛmntɛm. Sɛ wobu ani gu nneɛma a ɛne ne ho hyia so a, ɛma wonya nkwa nna tiaa a wɔde bɛyɛ adwuma. Di nsɛm ho akwankyerɛ a ɛfa nneɛma nyinaa ho yi akyi:
316L Stainless Steel: Ɛko tia aguadi mu onwini a wɔde ka ho dodow no ara yiye na edi ɔhyew a ɛkɔ soro ho dwuma.
Polypropylene (PP): Ɛdi nsuo a wɔayɛ ho adwuma mfitiaseɛ ne nneɛma a atwa yɛn ho ahyia a acid yɛ mmerɛ ho dwuma yie.
PTFE (Teflon): Ɛma ahobammɔ a etwa to ma nnuru a ɛyɛ basabasa kɛse no na esiw scaling adhesion a emu yɛ den ano.
Tumi a Wɔde Di Dwuma Pii
Nnɛyi nhyehyɛe ahorow nya mfaso kɛse fi smart sensor consolidation mu. Susuw ahotoso a emu yɛ den a ɛwɔ mfiri a wɔde susuw nneɛma a wɔaka abom a wɔde bedi dwuma no ho. Susuw parameters pii wɔ dan biako mu streamlines wiring kɛse. Ɛtew dodow a wɔhwehwɛ sɛ wɔde hyɛn tank mu no so kɛse. Wo nya data a ɛho hia ma fan ahoɔhare modulation mmɔdenbɔ biara. Dual-parameter tracking nso ma freeze ahobammɔ ntease yɛ mmerɛw ma abɔnten units. Saa consolidation yi brɛ mmeae a ebetumi ama nsu a ɛtwetwe wɔ pressurized liquid systems mu no so tew.
Output Signals & Nneɛma a Wɔde Di Dwuma
Wo control architecture no kyerɛ output format a wɔhwehwɛ. Analog nsɛnkyerɛnne te sɛ 4-20mA anaa 0-10V ma wotumi kɔ so hwɛ nne so. Wɔma controllers di evaporation rates pɛpɛɛpɛ wɔ bere ankasa mu. Digital anaa relay outputs yɛ adwuma yiye ma pump control a ɛnyɛ den. Nnɛyi data center nhyehyɛe ahorow hwehwɛ sɛ wɔde nkitahodi nhyehyɛe ahorow a ɛkɔ akyiri di dwuma. Si IoT ne BMS a ɛne ne ho hyia so dua ma facility nkabom a ɛnyɛ den. Standardized outputs ma kwan ma ɛyɛ mmerɛw sɛ wɔbɛsesa hardware daakye.
Mounting ne Form Factor a Wɔde Yɛ Nneɛma
Mpɛn pii no, ahunmu a enni hɔ na ɛkyerɛ sɛnea afiri no te wɔ honam fam. Sensor ahorow a ɛda hɔ a wɔde asisi soro no ma nhama a ɛyɛ mmerɛw no nkɔ baabi a nsu no petepete no. Nneɛma a wɔde ahyɛ ase no yɛ adwuma yiye ma nhyɛso nkuku a wɔato mu koraa. Horizontal side-wall mounting ma wɔn a wɔyɛ nsiesie ho adwuma no nya kwan ntɛmntɛm. Bere nyinaa fa honam fam kwan a wɔfa so kɔ hɔ no ho na ama woasiesie daakye. Ɛsɛ sɛ wugyaw baabi a ɛfata a wubetumi ayi afiri no afi hɔ ma wosiesie bere ne bere mu. Mfiri a wɔmfa nsi hɔ yiye ntaa nnya nsiesie nhyehyɛe a ɛfata.
Gyinaesi Nhyehyɛe a Wɔde Di Dwuma Pɔtee
Nnwuma ahorow hyia asiane ahorow koraa. Ɛsɛ sɛ wo sesa wo paw nhyehyɛe no ma application a wode asi w’ani so no. Ɔkwan a wɔfa so yɛ ade nyinaa ntaa nni nkonim wɔ mmeae ahorow a wɔyɛ adwuma no.
Data Center Nsuo a Wɔde Yɛ Nwini
Data centers yɛ adwuma a wontumi nnyina nsu a ɛretu ho kwan koraa. Mmirikatu a ɛyɛ kusuu de ɔhyew a ɛyɛ hu ba wɔ simma kakraa bi mu. Ɛsɛ sɛ wode sensor ahorow a ɛwɔ redundancy kɛse, solid-state di kan. Hwehwɛ dijitaal outputs ma instant BMS nkabom ne alarm triggering. Strict anti-corrosion properties yɛ nea wontumi nsusuw ho mma dielectric nsu. Nsu a wɔde ayɛ nhama nso hwehwɛ sɛ nneɛma a ɛho ntew ne nea ɛne ne ho hyia. Facilities taa hyɛ sɛ wɔnhyehyɛ dual-sensor nhyehyɛe ma fallback redundancy a ɛho hia.
Mfiridwuma mu Nnwini Abantenten a emu yɛ duru
Mfiridwuma mu onwini hwehwɛ sɛ wɔhwɛ nsu pii so da biara da. Yɛde yɛn adwene si level susuw a ɛkɔ so denam Ultrasonic anaa Radar units a ɛkɔ anim so. Saa nhyehyɛe ahorow yi hwɛ sɛnea nsu a ɛyɛ hyew no yɛ pɛpɛɛpɛ bere nyinaa. Data no boa wɔn a wɔyɛ adwuma no ma wɔhwɛ nnuru dodow a wɔde ma ho nhyehyɛe pɔtee so. Fa ahoɔden a ɛtra hɔ kyɛ ne wosow a emu yɛ duru a ɛko tia di kan. Ɛsɛ sɛ sensor ahorow no tra ase wɔ tebea horow a ɛyɛ atirimɔdensɛm a ɛyɛ adwuma dɔnhwerew ne anadwo mu. Wɔtaa yɛ adwuma wɔ wim tebea a efĩ wom kɛse mu.
HVAC Evaporative Coolers a wɔde di gua
Aguadi adan atifi adan hia ahotoso a ɛho ka sua kɛse. Fa w’adwene si point-level switches a ɛyɛ den so ma saa standard applications yi. Optical sensors anaasɛ floats a wɔabɔ ho ban kɛse yɛ adwuma yiye soronko. Ɛsɛ sɛ mfiri no gyina bere tenten a wɔde to mu wɔ mmere bi mu no ano. Ɛsan nso hyia scaling a emu yɛ den wɔ awɔw bere mu mfiase mfiase no. Nkabom a ɛnyɛ den ne nea ɛnyɛ den sɛ wɔde besi ananmu na ɛma wɔpaw saa nhyehyɛe pɔtee yi. Standardize wo components no na ama mmere mu nsiesie nhyehyɛe ahorow ayɛ mmerɛw.
Asiane a Wɔde Di Dwuma ne Asuade a Wɔde Di Dwuma
Turbulence a Wɔbɛfa Atwa Ho Ahyia
Surface agitation sɛe sɛnkyerɛnne a ɛgyina pintinn ntɛmntɛm. Yɛhyɛ nyansa denneennen sɛ wɔmfa abura a wɔahyira so a wɔde siw ano nsi hɔ. Wubetumi de PVC paipu a ɛwɔ slotted ayɛ eyinom ntɛm. Pipe no bɔ ade a wɔde susuw ade no ho ban fi nsu a ɛyɛ basabasa tẽẽ ho. Ɛhwɛ hu sɛ akenkan ahorow no gyina pintinn kɛse mpo bere a wɔde pɔmpɛ sakre a ano yɛ den retu kwan no. Saa mfiri a wɔde ka ho a ɛnyɛ den yi siw valve nneyɛe a ɛnkɔ so pɛpɛɛpɛ ano. Ɛda so ara yɛ nnwumayɛbea adeyɛ a eye sen biara ma open basin nhyehyɛe ahorow.
Wiring ne Ingress Ahobammɔ
Nsu sɛe ɛlɛtrɔnik mfiri a eye koraa denam capillary action so. Condensation fa nhama a wɔatoto mu yiye no so kɔ sensor dan no mu tẽẽ. Yɛsi hia a IP67 anaa IP68 rated connectors ho hia koraa so dua. Sɛ wɔkata so yiye a, ɛmma nsu ntumi nkɔ mu koraa. Bere nyinaa loop cables kɔ fam na ama woanya ahobammɔ drip edge. Mmu tumi a nsu a ɛyɛ nwini kɛse wɔ abantenten a ɛma onwini mu sɛe ade no adewa.
Nsiesiei Nhyehyɛe Ahorow
Ɛsɛ sɛ wode adwumayɛ ho akwanhwɛ a ɛyɛ nokware sisi hɔ ma wo akuw a wosiesie nneɛma no. Mfiri biara a wɔde ahyɛ nsu ase a wontumi nsiesie koraa wɔ nsu a ɛma onwini a wɔabue mu. Aboɔden abo a ɛboaboa ano no ba awiei koraa bere nyinaa. Fa nhyehyɛe a emu yɛ den a wɔde di dwuma ntɛm di dwuma.
Yɛ nhyehyɛe ma nhwehwɛmu a wɔde aniwa hu a egyina ɔmantam no mu nsu a ɛyɛ den ho nsɛm so.
Tew sensor no fi active control loop no ho koraa ansa na woasiesie.
Fa acid a ɛnyɛ den a wɔde yi fi nipadua mu a wɔapene so sɛ wɔmfa nyɛ dan pɔtee no di dwuma.
Fa nsu pa hohoro ade no yiye ansa na woasan de ahyɛ mu.
Hwɛ signal calibration nsaano ansa na wode cooling loop no aba intanɛt so.
Nsiesiei a wɔyɛ no ntɛm siw huammɔdi a egye ntɛmpɛ bere a awɔw bere mu onwini adesoa a ɛsen biara no ano.
Awie
Mfiridwumayɛfo taa hu ntɛm ara sɛ ɔfã a ne bo nyɛ den sen biara no na ɛde adesoa a ɛsen biara ba wɔ nsiesie ho. Standard mechanical floats di nkogu sɛnea wɔhyɛɛ nkɔm wɔ mmeae a ɛhɔ yɛ nwini a emu yɛ den. Ɛsɛ sɛ nea etwa to a wobɛpaw no ne mpɔtam hɔ nsu pa hyia pɛpɛɛpɛ. Ɛsɛ sɛ ɛyɛ kɛse sɛnea ɛfata ma adwumayɛbea no kɛse nyinaa. Ɛsɛ sɛ ɛboa wo nkabom tumi pɔtee nso. Sɛ wɔde sika hyɛ mfiridwuma a ɛwɔ tebea a ɛyɛ den anaasɛ ɛnyɛ nea wɔde di nkitaho mu a, ɛma wotumi gyina pintinn bere tenten.
Fi ase denam wo nsu a ɛma onwini no mu nnuru a wobɛhwɛ so yiye no so. Kyerɛ minerals ne biocides pɔtee a ɛyɛ adwuma wɔ wo loops mu. Fa wo control system inputs no nnyinaso na woahu sɛnkyerɛnne ahorow a wɔhwehwɛ. Si gyinae wɔ mpɔtam hɔ relay control a ɛnyɛ den ne BMS nkabom a ɛkɔ anim ntam. Wie nhwehwɛmu a ɛho hia yi ansa na woabisa nhwɛsode anaa nsɛm a wɔakyerɛw afi wɔn a wɔyɛ no hɔ. Nhyehyɛe a ɛfata hwɛ hu sɛ wode ano aduru a wotumi de ho to so, a wonsiesie no pii bedi dwuma.
FAQ
Asɛmmisa: Dɛn ne nsu dodow sensor a wotumi de ho to so sen biara ma nsu a ɛyɛ den a atwa yɛn ho ahyia?
A: Capacitive anaa non-contact ultrasonic sensors yɛ adwuma yiye. Wɔtwam nsɛm a ɛfa scaling ho a ɛwɔ mfiri a ɛsensɛn nsu mu no ho koraa. Esiane sɛ capacitive units nam plastic afasu so te nka nti, calcium nka ade a ɛte nka no da. Ultrasonic nkyerɛase ahorow no bɔ nnyigyei asorɔkye fi soro, na ɛma transducer no nkɔ nsu a emu yɛ den no mu koraa.
Asɛmmisa: So sensor biako betumi ahwɛ nsu dodow ne ɔhyew nyinaa?
A: Yiw, nnɛyi mfonini pii wɔ NTC thermistors a wɔaka abom wɔ dan titiriw no mu. Saa consolidation yi ma wonya baabi a ɛsom bo wɔ compact cooling basins mu. Ɛtew wiring a ɛyɛ den ne bere a wɔde hyehyɛ mu no so kɛse. Ade a ɛyɛ adwuma abien de ɔhyew ho nsɛm a ɛho hia ma bere a bere koro no ara esiw tebea horow a ɛyɛ hu a ɛba wɔ dry-run ano no ano.
Asɛmmisa: Wobɛyɛ dɛn agyae basabasayɛ a ɛde atoro level akenkan bɛba wɔ abantenten a ɛma onwini mu?
A: Ɛsɛ sɛ wode abura a ɛma obi dwo si hɔ. Saa paipu a ɛwɔ slotted yi bɔ sensor no ho ban fi soro basabasayɛ tẽẽ ho. Bio nso, wubetumi ayɛ ɛlɛtrɔnik bere a ɛkyɛ ho nhyehyɛe akɔ control panel no mu. Saa sɛnkyerɛnne a wɔde yiyi mu yi bu n’ani gu bere tiaa mu nsu a ɛtɔ gu so no so. Awiei koraa no, bere nyinaa fa sensor no to akyirikyiri fi nsu a ɛkɔ mu a basabasayɛ wom ne mmeae a pɔmpɛ a wɔtwe ahoɔden wom no ho.
Asɛmmisa: Dɛn nti na optical level sensor ahorow di nkogu wɔ abɔnten evaporative coolers mu?
A: Owia hann tẽẽ ne nsu a ɛyɛ hyew ma atɛkyɛ nyin ntɛmntɛm. Saa abɔde a nkwa wom sini yi kata optical prism a ɛyɛ mmerɛw no so. Afei sensor no di apere sɛ obehu nsonsonoe a ɛda mframa ne nsu ntam, na ɛde atoro akenkan ba. Wubetumi abrɛ eyi ase denam nhyehyɛe a wode siesie nneɛma bere ne bere mu anaasɛ wode nsukorabea ahorow a ɛnyɛ hann bedi dwuma de asiw owia hann ano no so.
Ɔdebɔneyɛfo a wɔagye din sen biara ne nea ɔyɛ level-sensor ne float-switch
