SET/OS2
Sensor ea Capacitive bakeng sa ho Fumana Boemo ba Mokelikeli
Litaelo tsa ho Kenya le Ts'ebetso
LITŠOANTŠISO
Tlhokomediso/ Tlhokomediso
Ela hloko ka ho khethehileng lisebelisoa tse libakeng tse phatlohang
KAKARETSO
SET/OS2 ke sesupa boemo ba boemo bo holimo, boemo bo tlase, mohlala, ho lemoha ho lutla.
Lisebelisoa tse tloaelehileng ke tse arolang oli le maraba a mafura moo sebopeho sa oli / metsi kapa sebopeho sa metsi / moea se hlokang ho bonoa.
Molao-motheo oa ts'ebetso ea sensor ea SET / OS2 e na le matla 'me e ka hokahanngoa le likarolo tsa taolo ea Labkotec SET-Series.
SET / OS2 ke lisebelisoa tsa sehlopha sa lisebelisoa tsa II, sehlopha sa 1 G. Sensor e ka kenngoa sebakeng sa 0/1/2 sebakeng se kotsi.
LIKELETSO LE KENYA
SET/OS2 e na le thapo e sirelelitsoeng ea terata tse 3. Lithapo tsa 1 le 2 li tla kopanngoa le li-connectors tse lumellanang (1 = +, 2 = -) sebakeng sa taolo. Wire 3 e tla hokeloa sebakeng sa equipotential hammoho le thebe ea thapo. Ka kopo, sheba hape litaelo tsa ho instola tsa yuniti ea taolo.
Mohala o ka khutsufatsoa kapa, ha sesebelisoa sa taolo se fumaneha hole le sensor, mohala o ka atolosoa ka lebokose la junction. Sensor e ka kenngoa ho fanyeha moeeng ho tloha holimo ho tanka ho hlahisa alamo ea boemo bo phahameng kapa ho qoelisoa ka har'a mokelikeli ho hlahisa boemo bo tlaase kapa alamo ea oli / metsi.
Ha u kenya sensor sebakeng se kotsi sa ho phatloha (0/1/2), litekanyetso tse latelang li lokela ho lateloa; TS EN IEC 6007925 Lisebelisoa tsa motlakase bakeng sa sepakapaka se ka bang le seqhomane - Sistimi ea motlakase e bolokehileng kahare "i", TS EN IEC 60079-14 Motlakase
lisebelisoa tsa sepakapaka sa khase e phatlohang.
Sensor e ke ke ea kenngoa sebakeng seo mouoane oa caustic, khase kapa mokelikeli, joalo ka li-hydrocarbon tse nkhang hamonate le tsa chlorinated kapa li-alkali tse matla kapa li-acids, li ka senyang thepa.
FETISISA TS'OANELO
- Fetolela sethatho sa SENSE sa yuniti ea taolo ho ea boemong bo feteletseng ba oache.
- Kenya sensor ho mokelikeli o lokelang ho lekanyetsoa. Ha 30-40 mm ea sensor e qoelisoa ka metsi, karolo ea taolo e lokela ho sebetsa. Haeba e sa etse joalo, lokisa sethima sa SENSE butle-butle khahlanong le oache ho fihlela moo u batlang ho chencha. Ha e le li-conductive liquids (metsi joalo-joalo), ntlha ea ho fetola e lokela ho finyelloa ha 10-20 mm ea sensor e qoelisoa.
- Sheba tšebetso ka ho phahamisa le ho qoelisa sensor ka makhetlo a 'maloa ka har'a mokelikeli.
HAEBA SESOTHO SE SA SEBELE
Haeba sensor e le sebakeng se kotsi ho lokela ho sebelisoa multimeter ea Ex-classified le Ex-standards tse boletsoeng khaolong ea 4. TŠEBELETSO LE HO LOKELANG li tlameha ho lateloa.
Etsa bonnete ba hore sensor e hokahane hantle le karolo ea taolo. Molumotage pakeng tsa lihokelo 1 le 2 karolong ea taolo e lokela ho ba 10,5…12V.
Haeba voltage nepahetse, lekanya sensor hajoale ka tsela e latelang:
- Connect the ampere meter ho ea ka setšoantšo se ka tlase ka ho khaola terata e tsamaisang 1 ho tloha setsing se bohareng.
- Lekanya motlakase.
Sensor hona joale maemong a fapaneng:
| Phetolelo ea O (Khoutu = SE6311) | |
| kutlo e hloekileng le e omileng moeeng | 5…7 mA |
| sensor ka ho feletseng ka oli (εr ≈ 2) | 9…11 mA |
| sensor ka ho feletseng ka metsing | 12…16 mA |
| Mofuta oa V (Khoutu = SE6312) | |
| kutlo e hloekileng le e omileng moeeng | 5…6 mA |
| sensor ka ho feletseng ka metsing | 12…16 mA |
TŠEBELETSO LE TOKA
Li-sensor li tlameha ho lula li hloekisoa le ho lekoa ha li tšolla tanka kapa karohano le ha li lokisa selemo le selemo. Bakeng sa ho hloekisa, ho ka sebelisoa sesepa se bonolo (mohlala, mokelikeli oa ho hlatsoa) le borashe ba ho hohla.
Ts'ebeletso, tlhahlobo le tokiso ea lisebelisoa tsa Ex-e tlameha ho etsoa ho latela litekanyetso tsa EN IEC 60079-17 le EN IEC 60079-19.
LIEKETSENG MOTS'OANE
Sensor ea SETOS2
| Diyuniti tsa taolo | Likarolo tsa taolo ea Labkotec SET |
| Cable | Tšireletseho, thapo ea lisebelisoa tse nang le oli-proof 3 x 0,5mm2 0 5,7mm. Bolelele bo tloaelehileng ke 5m. E ka tsamaisoa hape ho latela taelo ka thapo e telele ea 15 m. Mohala o ka tlosoa ka mohala o tšoanang oa lisebelisoa. Bophahamo bo phahameng ba ho hanyetsa cable ha boa lokela ho atolosa 75 0. |
| Mocheso Ts'ebetso Polokeho |
-25 °C...1-60 °C -25 °C…1-60 *C |
| Lisebelisoa | AISI 316, PVC |
| EMC Emission Ho itšireletsa mafung |
EN IEC 61000-6-3 EN IEC 61000-6-2 |
| Sehlopha sa IP Sensor Junction lebokose |
IP68 IP67 |
| Ex-luokitus ATEX Maemo a khethehileng (X) |
Il 1 G Ex ke IIA T5 Ga VTT 03 ATEX 009X Ta = -25 °C…4-60 °C Mohala oa sensor o ka atolosoa ka mofuta oa lebokose la junction LJB3-78-83 kapa LJB2-78-83. |
| Litekanyetso tsa pele tsa khokahanyo | Ui = 18 VI = 66 mA Pi = 297 mW Ci = 3 nF Li = 30 pH UN= 9…18 V |
| Molao-motheo oa ts'ebetso | Capacitive |
| Selemo sa tlhahiso: Ka kopo, bona nomoro ea serial ho mofuta oa poleiti | xxx xxxxx xx YY x moo YY = selemo sa tlhahiso (mohlala 19 = 2019) |
PHATLATSO EA EU EA TUMELO
Ka hona, re phatlalatsa hore sehlahisoa se boletsoeng ka tlase se etselitsoe ho latela litlhoko tse amehang tsa litaelo le maemo a boletsoeng.
Sehlahisoa Sensor ea boemo ba SEVOS2, SEVOSK2
Moetsi
Labkotec Oy Myllyhaantie 6 FI-33960 Pirkkala
Finland
Litaelo
Sehlahisoa se lumellana le Litaelo tse latelang tsa EU:
2014/30/EU Electromagnetic Compatibility Directive (EMC)
2014/34/EU Equipment for Potentially Explosive Atmospheres Directive (ATEX)
2011/65/EU Restriction of Hazardous Substances Directive (RoHS)
Litekanyetso
Ho ile ha sebelisoa litekanyetso tse latelang:
EMC: EN IEC 61000-6-2:2019 EN IEC 61000-6-3:2021
ATEX: EN IEC 60079-0:2018 EN 60079-11:2012
Setifikeiti sa tlhahlobo ea mofuta oa EC: VTT 03 ATEX 009X.
Sehlopha se Tsebisoang: VTT Expert Services Ltd, Nomoro ea 'mele o Tsebisitsoeng 0537.
Litekanyetso tse nchafalitsoeng tse lumellanang li bapisitsoe le liphetolelo tse fetileng tse neng li sebelisoa mofuteng oa pele oa setifikeiti 'me ha ho liphetoho tse teng "boemong ba bonono" tse sebetsang thepa.
RoHS: EN IEC 63000:2018
Sehlahisoa se tšoailoe ke CE ho tloha 2003.
Tshaeno
Phatlalatso ena ea ho lumellana e fanoa tlas'a boikarabelo ba moetsi feela. E saenetsoe le molemong oa Labkotec Oy.
Labkotec Oy
Myllyhaantie 6
FI-33960 PIRKKALA
FINLAND
Mohala: 029 006 260
Fax: 029 006 1260
Marang-rang: www.labkotec.fi
Litokomane / Lisebelisoa
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Labkotec D25201FE-3 SET OS2 Capacitive Level Probe [pdf] Buka ea Taelo D25201FE-3 SET OS2 Capacitive Level Probe, D25201FE-3, SET OS2 Capacitive Level Probe, OS2 Capacitive Level Probe, Capacitive Level Probe, Level Probe |