1. Nhanganyaya
Dwyer Photohelic Series A3000 Pressure Switch/Gauge chishandiso chinoshandiswa zvakasiyana-siyana chinosanganisa mabasa egeji yekumanikidza chaiyo nemaswichi ekumanikidza anodzokororwa zvikuru. Uchishandisa dhizaini yegeji yeMagnehelic yakasimbiswa, chishandiso ichi chinoyera uye chinodzora kumanikidzwa kwemhepo nemagasi anoenderana nemhepo nemagasi akanaka, asina kunaka, kana akasiyana.
Iine marelay maviri eDPDT anoshandiswa ne phototransistor ekudzora miganhu yakaderera/yakakwirira, zvichibvumira manejimendi chaiyo yesystem. Nzvimbo dze set dzinogona kugadziriswa zviri nyore kuburikidza nemaknobs ari kumeso kwegeji. Kuverenga kwegeji inoenderera mberi hakukanganisike nekushanda kweswitch, kunyangwe panguva yekurasikirwa kwemagetsi, zvichiita kuti pave nekutarisa kwakavimbika.
2. Zvimiro
- Mashandiro Akasanganiswa: Inoshanda sechiyero chekudzvanya uye chinja chekudzvanya.
- Kuyera Kwakarurama: Inoshandisa dhizaini yeMagnehelic gauge kuti ione kudzvanywa kwakarurama.
- Kudzoreredza Kwekudzora Kuviri: Inosanganisira marelay maviri eDPDT anoshandiswa ne phototransistor ekudzora miganhu yakaderera/yakakwirira.
- Pfungwa Dzinogona Kugadziriswa: Zviri nyore kugadzirisa zviratidzo zve set point uchishandisa maknobs akaiswa pamberi.
- Kuverenga Kusingaperi: Kuverenga kwegeji kunoenderera mberi uye hakuenderane nekushanda kweswitch kana mamiriro esimba.
- Maswichi eOptical Limit: Inoshandisa maswichi emagetsi emagetsi kuti iwedzere kuvimbika uye iwedzere hupenyu hwebasa.
- Bhandi rekupedzisira rinoshanduka: Mapoinzi akaiswa anogona kuvharwa kuti ape bhendi rekupedzisira rinoshanduka, rakakodzera feni kana dampkutonga.
- Kuvaka kwakasimba: Ine chifukidziro chepurasitiki chakajeka chepolycarbonate uye chinodzivirira mwenje kuti chidzivirire zvikamu zvemukati uye chive nechokwadi chekuti zvinoonekwa zvakajeka.
3. Setup uye Kuiswa
Kuisa zvakanaka kwakakosha pakushanda kwakarurama uye kwakavimbika kwePhotohelic Switch/Gauge yako. Tarisa madhayagiramu ekubatanidza waya akadzama uye mirairo yekumisikidza yakapihwa pamwe chete nemuenzaniso wako chaiwo kuti uwane gwara rakakwana.
3.1 Kuiswa
Chigadzirwa ichi chakagadzirirwa kuyera nzvimbo yakamira. Iva nechokwadi chekuti nzvimbo yekugadzika yakadzikama uye haina kudedera kwakanyanya. Simbisa geji uchishandisa zvisungo zvakakodzera kuburikidza nemaburi akagadzirirwa kugadzika.
3.2 Pressure Connections
Batanidza tambo dzekumanikidza kune mapombi akakodzera ari pageji. Iva nechokwadi chekuti zvese zvakabatana zvakavharwa zvakanaka kudzivirira kudonha kwemvura, izvo zvinogona kukanganisa kunyatsoyera. Geji yacho yakakodzera mhepo nemagasi anoenderana.
3.3 Kubatanidzwa kweMagetsi
Batanidza magetsi nemidziyo yekudzora kune maDPDT relay zvichienderana nehurongwa hwemagetsi. Iva nechokwadi chekuti waya dzese dzinoenderana nemutemo wemagetsi wemunharaunda uye mitemo yekuchengetedza. Maswichi emagetsi akagadzirwa kuti avimbike uye anyatsojeka.
Mufananidzo 1: Dwyer Photohelic Series A3000 Pressure Switch/Gauge. Mufananidzo uyu unoratidza mudziyo wacho nechifukidziro chayo chakajeka chepolycarbonate, uchiratidza circuitry yemukati, chiso chepressure gauge chakagadziriswa kuti chionekwe chakamira, uye maknobs maviri ekugadzirisa nzvimbo akanyorwa kuti "ZERO". Chiso chegeji chinoratidza kumanikidzwa kwakanyanya kwe25 PSIG.
4. Kushanda
4.1 Simba On
Kana yangoiswa uye yaiswa waya, isa simba payuniti. Chinongedzo chegeji chinoratidza kumanikidzwa kwemagetsi.
4.2 Zero Kugadziriswa
Usati watanga kushanda, iva nechokwadi chekuti gauge iri zero kana pasina kumanikidzwa kuri kuitwa. Shandisa sikuruu ye "ZERO" adjustment (inowanzo kuwanikwa pakavha yepamberi kana pedyo nepasi pechiso chegauge) kuti ugadzirise pointer kusvika zero.
4.3 Kugadzirisa Mapoinzi Ekutonga
- Ziva ma "set point knobs" maviri ari pamberi pegeji. Aya anodzora ma "low" ne "high limit switch".
- Tenderedza bhatani raunoda kuti ufambe chiratidzo charo che "red set point" chinoenderana ne "pressure value" inodiwa pachiso che "gauge".
- Kana kumanikidzwa chaiko (kwakaratidzwa ne main pointer) kwayambuka chiratidzo che set point, DPDT relay inobatanidzwa ichatanga kushanda, zvichikonzera connection control circuit yakabatana.
- Chikamu che deadband che set yega yega chine upamhi hwe pointer imwe chete, iyo iri pasi pe1% yechiyero chose.
- Kune mapurogiramu anoda deadband inoshanduka, mapoinzi ekuisa anogona kuvharwa zvichienderana nemadhayagiramu chaiwo ewiring.
4.4 Kuverenga Gauge
Chiyero ichi chinoratidza kumanikidzwa kwakayerwa nguva dzose. Chiyero ichi chinowanzova mu inches dzekoramu yemvura (WC) kana mapaundi pa sikweya inch (PSIG), zvichienderana nemuenzaniso. SemuenzanisoampChiso chegeji chinoratidzwa muMufananidzo 1 chinoratidza nzvimbo inosvika 0.50 inches yemvura, ine zviratidzo pa .20, .30, .40, uye .50.
5. Kuchengeta
Dwyer Photohelic Switch/Gauge yakagadzirirwa kushanda kwenguva refu uye yakavimbika isina kugadziriswa kwakawanda. Zvisinei, zvinokurudzirwa kuti utarise nguva nenguva.
- Kuchenesa: Chengeta kunze kwegeji kwakachena. Shandisa soft, damp jira rekupukuta chifukidziro chakajeka. Dzivisa zvinochenesa zvinogumbura kana zvinonyungudutsa.
- Calibration Check: Nguva nenguva ongororai kuti gauge iri papi uye kuti haina kujeka here uchishandisa nzira inozivikanwa yekumanikidza. Gadzirisai kana zvichidikanwa.
- Connection Kutendeseka: Ongorora zvese zvinobatanidzwa nemagetsi kana paine kusimba uye zviratidzo zvekusakara kana ngura.
- Environmental Conditions: Iva nechokwadi chekuti nzvimbo yekushanda iri mukati memazinga ekupisa nehunyoro hwakatarwa kudzivirira kukuvara kwezvinhu zvemukati.
6. Kugadzirisa matambudziko
Kana ukasangana nematambudziko nePhotohelic Switch/Gauge yako, funga nezvematanho anotevera ekugadzirisa matambudziko:
- Kuverenga Pasina Gauge:
- Tarisa kuti hapana mvura yakabatana here kana kuti hapana kuvharika.
- Iva nechokwadi chekuti kumanikidzwa kuri kuiswa pamapombi akakodzera.
- Kuverenga Gauge Isina Kururama:
- Ita kugadzirisa kwe zero.
- Tarisa kana paine kuenzaniswa kwakakodzera zvichienderana nechiyero chinozivikanwa.
- Iva nechokwadi chekuti gauge yakaiswa panzvimbo yakatwasuka sezvakayerwa.
- Swichi Dzisiri Kushanda:
- Simbisa simba remagetsi kuyuniti.
- Tarisa waya dzemagetsi dzinoshandiswa paDPDT relay.
- Iva nechokwadi chekuti nzvimbo dzakatarwa dzakaiswa zvakanaka zvichienderana nekumanikidzwa kuripo.
- Tarisa maswichi emagetsi ekudzivirira magetsi kuti uone kana paine zvipingamupinyi kana kukuvara.
- Intermittent Operation:
- Tarisa uone kuti hauna kubatanidza magetsi.
- Iva nechokwadi chekugadzikana kwemagetsi.
- Tarisa kuti mamiriro ekunze akagadzikana uye ari mukati memiganhu yekushanda.
Kana matambudziko akaramba aripo, taura neDwyer technical support kuti uwane rubatsiro.
7. Zvinotsanangurwa
| Parameter | Value |
|---|---|
| Model Number | A3001AV (Modhi chaiyo exampLe) |
| Pressure Ranges | Zvakasiyana-siyana, kubva pa0-.25" WC kusvika pa30 psi (21 bar); kumanikidzwa kwesimba rimwe chete kusvika pa6000 psig (413 bar) |
| Max. Operating Pressure | Mhando dzakajairika: 25 psig (1.7 bar); Sarudzo: 35 (2.4) kana 80 (5.5 bar) psig; Mhando dze36000S: 6000 psig (413 bar) |
| Chinja Type | Ma phototransistor maviri anoshandiswa, DPDT relay |
| Isa Point Deadband | Zvisingasviki 1% yehukuru hwakazara (upamhi hwepointer imwe) |
| Media Compatibility | Mhepo uye magasi anowirirana |
| Material | Plastiki (chifukidziro) |
| Item Weight | 4.7 Pondo (approx.) |
| Mugadziri | Dwyer Instruments |
8. Warranty uye Tsigiro
Kuti uwane ruzivo rwewarandi, rutsigiro rwehunyanzvi, kana mibvunzo yebasa, ndapota taura neDwyer Instruments zvakananga. Tarisa kuDwyer yepamutemo webtsvaga webhusaiti kana magwaro ako ekutenga kuti uwane ruzivo rwemazuva ano rwekuonana uye mitemo yewarandi.
Nhoroondo ye Dwyer Instruments, Inc.
www.dwyer-inst.com
