ODOT Temperature Acquisition Module e ntlafalitsoe ho kopana le litlhoko tse atolositsoeng tsa sebaka sa indasteri

PT100 ke mochine o atisang ho sebelisoa ho hanyetsa mocheso lefapheng la taolo ea indasteri, e tsejoang ka ho nepahala ho phahameng, botsitso bo botle, litšoaneleho tsa linear, le mefuta e mengata ea mocheso.E sebelisoa haholo ho li-automation tsa indasteri, lits'ebetso tsa taolo ea mocheso, lisebelisoa tsa laboratori, lisebelisoa tsa bongaka, indastering ea likoloi le likarolo tse ling.

Li-module tsa IO tsa ODOT Automation tse ikemetseng tse ikemetseng, CT-3713 le CT-3734, li fihlela hantle litlhoko tsa ho fumana lintlha tsa li-sensor tsa PT100.

1.Kenyelletso ea Sehlahisoa

CT-3713 e na le mefuta e fapaneng ea ho lekanya ho tloha ho -240 ho isa ho 880°C, ka tekanyo e nepahetseng ea 0.5°C.Mojule o sebetsa tikolohong ho tloha ho -35 ho isa ho 70 ° C, ka qeto ea li-bits tse 15.Liteishene li na le ts'ebetso ea tlhahlobo le ts'ehetso ea terata e 2 le terata e 3.

CT-3734 e haha ​​​​holim'a mesebetsi ea motheo ea CT-3713 ka ho eketsa mocha o mong o eketsehileng, ho tšehetsa kakaretso ea liteishene tsa 4 bakeng sa li-sensor tsa PT100, ho etsa hore mojule o be le chelete e ngata.Ho phaella moo, lipotoloho tse ka hare pakeng tsa liteishene tse 4 tsa CT-3734 li ntlafalitsoe, li fana ka ho itšehla thajana pakeng tsa liteishene le matla a phahameng a ho thibela ho kena-kenana ha ho bapisoa le CT-3713.

2.Lintlha tsa bohloko ba setšeng

Ho sebelisa moreki ea itseng e le mohlala: ha moreki a lekanya mocheso oa lintlha tse ngata tsa ho lemoha a sebelisa CT-3713, haeba mohala oa mohlala oa M + oa mocha o le mong o khaotsoe, litekanyetso tsa mocheso tse bokelloang ho tloha lichabeng tse haufi li ka fetoha kapa tsa lula li sa fetohe.

Baenjineri ba ODOT ba ile ba etsa tharollo ea mathata sebakeng sa marang-rang mme ba fumana hore taba ena e etsahetse ha likarolo tse 10 tsa li-motor tsa 7.5 kW li ne li qalisoa ka nako e le 'ngoe, e leng se ileng sa baka lerata la radiation la 80Vpp le lekantsoeng ho probe ea PT100.

Ho qala ka nako e le 'ngoe ha li-unit tse 10 tsa 7.5 kW motors ho hlahisa tšitiso e matla ea motlakase, ho baka tšitiso ea mahlaseli lisebelisoa tse haufi.Ka nako ena, thapo ea PT100 e sebetsa joalo ka antenna e amohelang.Ntle le motheo o nepahetseng qetellong ea lera le sireletsang, banyalani ba tšoaeang tšitiso holim'a thapo ea RTD 'me e ntan'o ba letoto la CT-3713.Tšitiso ena e kopanya lipotoloho tsa likanale tse haufi 'me e theha loop e kopantsoeng le 0V le PE ea sistimi.

3.ODOT Automation Tharollo

Ho ipapisitsoe le boemo ba sebaka sa marang-rang, baenjiniere ba ODOT ba fane ka tharollo e latelang:

Likarolo tsohle tse sireletsang li-terminal tsa sensor ea PT100 li ka huloa hammoho 'me tsa hokahanngoa le PE terminal ea C series IO communication coupler ho senya loop ea eona ea ho kopanya, ho netefatsa ts'ebetso e tloaelehileng ea module.

Tlosa CT-3713 ka CT-3734.Likanale tse 'ne tsa mojule ona li na le bokhoni ba ho itšehla thajana.Ho hokela mocha ofe kapa ofe ho tla senya loop ea eona ea ho kopanya, ho netefatsa ts'ebetso e tloaelehileng ea mojule.

ODOT Automation, joalo ka setho sa indasteri ea boiketsetso, e ikemiselitse ho fana ka lihlahisoa le lits'ebeletso tsa boleng bo holimo ho balekane ba indasteri.Nakong e tlang, ODOT e tla tsoelapele ho tsepamisa maikutlo lefapheng la indasteri, ho sebetsa 'moho le balekane ba indasteri ho haha ​​​​othomo e bulehileng le ho sebeletsa tlhahiso ea boleng bo phahameng ba bohlale.