samfurori

Tsarin yana dogara ne akan firikwensin TQ403 mara lamba da kuma kwandishan siginar IQS900. Tare, waɗannan suna samar da tsarin ma'aunin kusanci wanda kowane sashi ke musanya. Tsarin yana fitar da wutan lantarki ko na yanzu daidai da nisa tsakanin tip ɗin transducer da manufa, kamar mashin injin. Sashin aiki na transducer shine murɗa na waya wanda aka ƙera a cikin ƙarshen na'urar, wanda aka yi da polyamide-imide. Jikin transducer an yi shi da bakin karfe. Abubuwan da ake nufi dole ne, a kowane hali, su zama ƙarfe. Jikin transducer yana samuwa kawai tare da zaren awo. TQ403 yana da kebul na coaxial mai haɗaɗɗiya, wanda aka ƙare tare da mai haɗawa mai ƙarami mai ɗaukar kansa. Za'a iya yin oda daban-daban tsayin kebul (haɗin kai da tsawo). Na'urar kwandishan siginar IQS900 tana ƙunshe da babban na'ura mai daidaitawa/demodulator wanda ke ba da siginar tuƙi ga mai fassara. Wannan yana haifar da mahimmancin filin lantarki da ake amfani da shi don auna ratar. Na'urar kwandishana an yi ta da abubuwa masu inganci kuma an ɗora su a cikin wani fenti na aluminum.

Lura: Na'urar kwandishan siginar IQS900 yayi daidai ko inganta ingantaccen aikin aunawa da ƙayyadaddun na'urar kwandishan siginar IQS450, wanda yake maye gurbinsa. Saboda haka, IQS900 ya dace da duk TQ9xx da TQ4xx kusancin firikwensin / sarƙoƙi. Bugu da kari, IQS900 kwandishan siginar ya hada da ingantawa kamar: SIL 2 "by design", ingantattun firam-voltage rigakafi, inganta electromagnetic immunity da watsi, karami fitarwa impedance (voltage fitarwa), zabin bincike circuitry (wato, ginannen kai-gwajin (BIST)), raw fitarwa fil, adaftan-motsi da sabon DIN mountable DIN. dunƙule-terminal haši don sauƙi shigarwa. Ana iya daidaita mai jujjuyawar TQ403 tare da kebul na tsawo na EA403 guda ɗaya don tsawaita ƙarshen gaba yadda ya kamata. Gidajen zaɓi na zaɓi, akwatunan haɗin gwiwa da masu kariyar haɗin kai suna samuwa don injiniyoyi da kariyar muhalli na haɗin kai tsakanin igiyoyi masu mahimmanci da tsawo. Tsarin ma'aunin kusanci na tushen TQ4xx na iya samun ƙarfi ta tsarin sa ido na injuna masu alaƙa kamar su VM600Mk2/VM600 modules (katunan), ko ta wata wutar lantarki.

Gabaɗaya

Bukatun shigar da mai canzawa: Madogarar wutar lantarki mai girma daga na'urar kwandishan siginar IQS900 Matsakaicin zafin muhalli

• Mai juyawa: -40 zuwa +180°C tare da drift <5% (aiki). +180 zuwa +220°C tare da drift>5% (rayuwa na ɗan gajeren lokaci).

• Mai juyawa da kebul: -40 zuwa +195°C idan aka yi amfani da su a Ex Zone

• Kebul, mai haɗawa da kariya ta zaɓi: -40 zuwa +200°C

Ƙididdiga na kariya (bisa ga IEC 60529): Shugaban na'ura mai ba da hanya tsakanin hanyoyin sadarwa (Tip mai juyawa da kebul na haɗin kai) an ƙididdige IP68

Jijjiga (bisa ga IEC 60068-2-26): 5 g kololuwa tsakanin 10 da 500 Hz

Hatsarin girgiza (bisa ga IEC 60068-2-27): 15 g kololuwar (rabin igiyar ruwa, tsawon 11 ms)

Halayen jiki

Transducer yi: Waya nada Ø18 mm, Torlon (polyamide-imide) tip, encapsulated a MAZ (1.4305) bakin karfe jiki tare da high-zazzabi epoxy manne

Haɗaɗɗen igiyoyi da haɓakawa: FEP an rufe 70 Ω coaxial na USB, Ø3.6 mm

Masu haɗawa: ƙananan haɗin haɗin coaxial masu kulle kai.

Lura: Lokacin haɗawa, waɗannan yakamata a ɗaure su da hannu har sai an kulle su.

Kariyar zaɓi

• Bakin karfe mai sassauƙa (bututun kariya): Bakin karfe tiyo yana ba da ƙarin kariya ta inji amma ba ta da ƙarfi

• Sheath FEP (extruded fluorinated ethylene propylene): Kwafin FEP yana ba da juriya ga kusan dukkanin sinadarai da ƙananan ƙarancin ruwa, gas da danshi. Hakanan yana da sassauƙa, ƙananan juzu'i da tauri na inji.