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Wɔayɛ TN abusua level sensor no sɛnea ɛbɛyɛ a ɛbɛma wɔahwɛ pɛtro dodow so pɛpɛɛpɛ na wotumi de ho to so ama mmeae a wɔyɛ adwuma a ɛyɛ den. Wɔayɛ no a wɔde wɔn adwene asi so sɛ wɔbɛgyina pintinn na ɛnyɛ den sɛ wɔbɛka abom, saa sensor yi yɛ ade a ɛho hia ma adwumayɛbea so ahwɛfoɔ, mfiridwumayɛfoɔ, ne adetɔ ho adwumayɛfoɔ a wɔrehwehwɛ sɛ wɔbɛma wɔn anyinam ahoɔden mfiri ayɛ yie. Ɛdenam pɛtro dodow akenkan a ɛkɔ so na ɛyɛ pɛpɛɛpɛ a wɔde ma so no, TN ntoatoaso no boa ma wɔkɔ so yɛ adwuma a wontwa mu na ɛtew asiane a ɛwɔ hɔ sɛ bere a wɔnhwɛ kwan sɛ wɔbɛgyae adwuma wɔ mfiridwuma ne aguadi mu dwumadie ahodoɔ mu no so.
Mfaso titiriw biako a ɛwɔ saa petrol level monitor yi so ne ne standard analog output signal. Wɔ nhyehyɛe a wɔde bom ne akuw a wɔhwɛ so no fam no, sɛnea ɛne nnwuma a ɛwɔ hɔ dedaw no hyia no yɛ ade titiriw wɔ bere a wɔpaw nhyehyɛe no mu. Analog output no hwɛ hu sɛ sensor no betumi ayɛ mmerɛw na ntɛmntɛm ayɛ biako wɔ generator control nhyehyɛe ahorow pii a ɛwɔ hɔ dedaw ne monitoring panels mu. Saa nkabom a ɛyɛ tẽẽ yi brɛ bere a wɔde hyehyɛ mu no ase kɛse, ɛtew ɛka a wɔbɔ wɔ dwumadie ho no so, na ɛma adwumayɛfoɔ nya kwan ntɛm ara kɔ pɛtro dodoɔ akenkan a ɛyɛ pɛpɛɛpɛ a enhia sɛ wɔyɛ digyital converters a ɛyɛ den anaa nhyehyɛeɛ mu nsakraeɛ kɛseɛ.
Wɔ TN abusua level sensor no mu titiriw ne float mechanism a wotumi de ho to so kɛse. Wɔayɛ saa adwinnade yi titiriw sɛnea ɛbɛyɛ a ɛne pɛtro dodow a ɛsakrasakra wɔ tank no mu no bɛkɔ so denneennen. Bere a nsu no dodow kɔ soro anaasɛ ɛkɔ fam no, float no yɛ ho biribi ntɛm ara na ɛyɛ mmerɛw, na ɛhwɛ hu sɛ nhyehyɛe a ɛhwɛ nneɛma so no nsa ka honam fam nsɛm a ɛkɔ so na ɛyɛ pɛpɛɛpɛ. Saa adwumayɛ nnyinasosɛm a etu mpɔn yi ma wonya awerɛhyem sɛ wobesusuw nneɛma a ɛyɛ den bere tenten, na ɛtew asiane ahorow a ɛbata akenkan a ɛnyɛ nokware ho no so na ɛhwɛ hu sɛ bere nyinaa wo generator nhyehyɛe ahorow no wɔ pɛtro ho nsɛm a ɛyɛ pɛpɛɛpɛ a ɛho hia na ama wɔatumi ayɛ adwuma yiye na ahobammɔ wom.
Sɛ́ wɔbɛkɔ so akura nhyehyɛe no mudi mu kura wɔ mfiridwuma mu pɛtro akorae mu no hwehwɛ sɛ wɔbɔ wɔn ho ban denneennen fi nsu a ɛtaa de efĩ ba ho. Sɛnea ɛbɛyɛ na wɔadi eyi ho dwuma no, wɔde filter a wɔayɛ no titiriw a ɛmma nneɛma a asɛe, nneɛma nketenkete, ne nsu a ɛyɛ fĩ nkɔ mu na ɛnhaw nneɛma a ɛwɔ sensing no mu denneennen ahyɛ TN level sensor no mu. Saa ade a ɛko tia akwanside yi ho hia na ama wɔatew mpɛn dodow a wosiesie so na ama sensor no nkwa nna a wɔde yɛ adwuma no atrɛw. Bio nso, mframa a wɔde fa mu a wobetumi apaw a wɔde ka ho no ma wotumi ma nhyɛso yɛ pɛ wɔ nhyehyɛe no mu yiye. Sɛ wɔka bom a, filter ne mframa a wɔde fa mu no yɛ adwuma de kura nhyehyɛe ne dwumadi mu pɛpɛɛpɛyɛ mu, na ɛhwɛ hu sɛ sensor no de adwumayɛ a ɛkɔ so daa ma wɔ pɛtro tebea horow a emu yɛ den mpo mu.
Tumi a wɔtwa mu a wɔannyɛ ho nhyehyɛe esiane pɛtro a wɔmfa nni dwuma yiye nti no betumi ama wɔahwere adwumayɛ kɛse na wɔahaw ahobammɔ. Wɔayɛ saa ano aduru a ɛkɔ akyiri a wɔde hwɛ pɛtro so yi titiriw sɛnea ɛbɛyɛ a ɛbɛma nnɛyi generator nhyehyɛe ahorow no adwumayɛ ayɛ yiye na wɔatumi de ho ato so. Sɛ́ ebia wɔde bedi dwuma wɔ mfiridwuma mu nneɛma a emu yɛ duru mu, aguadi mu ahoɔden a wɔde sie, anaa mmeae a ɛwɔ akyirikyiri a wɔyɛ adwuma no, TN abusua gyinabea sensor no de nsɛm a ɛho hia a ɛho hia na ama wɔadi pɛtro ho dwuma yiye no ma. Ɛdenam pɛtro a ɛbɛsa mpofirim a esiw ano na ɛbɔ generator engine ahorow ho ban na ɛnyow so no, saa sensor yi yɛ adwuma sɛ ahobammɔ a ɛho hia ma aguadi ne mfiridwuma mu dwumadi ahorow a ɛkɔ so, na awiei koraa no ɛtew ɛka a wɔbɔ wɔ ne wurayɛ ho nyinaa so na ɛma adwumayɛbea no tumi gyina ano yiye.
Mfiridwuma ho nsɛm a edidi so yi kyerɛ nsɛm titiriw ne akwan horow a wɔfa so yɛ TN-250 pɛtro dodow sensor no. Yɛsrɛ sɛ hwɛ honam fam nsusuwii, anyinam ahoɔden a ɛba no ho nsɛnkyerɛnne, ne paipu nhyehyɛe no mu hwɛ sɛ ɛne wo pɛtro a wɔhwɛ so ahwehwɛde pɔtee no bɛka abom yiye. Nsɛm titiriw, te sɛ probe tenten, paipu ntwemu, ne output resistance, yɛ nea wotumi sesa kɛse de boa installation ahiade ahorow.
| Nhwɛsode Nnɔmba | TN-250 na ɛwɔ hɔ |
| Tenten | 250mm (efi ase kosi ti no ano); 110mm kosi 1500mm yɛ nea wotumi sesa |
| Atadeɛ | Stainless dade nhwehwɛmu ne NBR float |
| Nsɛnkyerɛnne a Wɔde Fi Adi | 0-190 ohm anaa 240-33 ohm (Wɔtumi sesa) |
| Nhyehyɛeɛ | 21mm (Nneɛma a wɔahyɛ da ayɛ) . |
| Float Nsusuwii | 35 * 32mm (NBR) na ɛwɔ hɔ. |
| Fuel Suction Pipe a Wɔde Sue | φ8mm, φ10mm, anaa φ12mm (Wɔpɛ); Filter unit no yɛ nea wopɛ |
| Fuel Sankɔhwɛ Pipe | φ8mm, φ10mm, anaa φ12mm (Wɔpɛ); Ne tenten yɛ nea wotumi sesa |
| Mframa a Wɔde Kɔ Mu | φ6mm (Nneɛma a wɔahyɛ da ayɛ) . |
| Cable Tenten a Ɛwɔ Hɔ | 460mm a enni nkitahodi (Default); Ne tenten yɛ nea wotumi sesa |
| Nkitahodifo | Optional (Wobetumi de ahyɛ cable no so) . |