iimveliso

Inkqubo isekelwe malunga ne-TQ402 okanye i-TQ412 inzwa engeyiyo yoqhagamshelwano kunye ne-IQS900 ye-signal conditioner. Ngokudibeneyo, ezi zenza inkqubo yomlinganiselo wobude obulungelelanisiweyo apho icandelo ngalinye litshintshana. Inkqubo ikhupha i-voltage okanye ukulingana kwangoku kumgama phakathi kwencam ye-transducer kunye nethagethi, njenge-shaft yomatshini. Inxalenye esebenzayo ye-transducer yicoil yocingo olubunjwe ngaphakathi kwincam yesixhobo, esenziwe nge-polyamide-imide. Umzimba we-transducer wenziwe ngentsimbi engenasici. Into ekujoliswe kuyo kufuneka, kuzo zonke iimeko, ibe yintsimbi. Umzimba we-transducer uyafumaneka nge-metric okanye intambo yobukhosi. Inguqulelo ye-TQ412 yenzelwe ukubuyisela umva-kwizicelo. Zombini i-TQ402 kunye ne-TQ412 zinentambo edibeneyo ye-coaxial, epheliswe ngesiqhagamshelo esizitshixayo esincinci se-coaxial. Ubude obuhlukeneyo bekhebula (i-integral kunye nokwandiswa) kunokuodolwa. I-IQS900 i-conditioner ye-signal conditioner iqulethe i-highfrequency modulator/demodulator enika uphawu lokuqhuba kwi-transducer. Oku kuvelisa indawo efunekayo ye-electromagnetic esetyenziselwa ukulinganisa umsantsa. I-conditioner circuitry yenziwe ngamacandelo aphezulu kwaye ifakwe kwizindlu ezipeyintiweyo ze-aluminium.

Qaphela: I-IQS900 i-conditioner yesignali ihambelana okanye ingcono ukusebenza komlinganiselo obalaseleyo kunye neenkcukacha ze-IQS450 isilungisi somqondiso, esithatha indawo. Ngokufanelekileyo, i-IQS900 iyahambelana nayo yonke i-TQ9xx kunye ne-TQ4xx i-sensor proximity sensors / ikhonkco lokulinganisa. Ukongeza, i-IQS900 isilungisi sophawu sibandakanya uphuculo olunje: SIL 2 "ngoyilo", ukhuseleko lwesakhelo-voltage oluphuculweyo, ukhuseleko lwe-electromagnetic kunye nokukhutshwa, i-impedance encinci yesiphumo (imveliso yevoltage), i-diagnostic diagnostic circuitry (oko kukuthi, ukuzivavanya okuzakhelwe ngaphakathi (oko kukuthi, ukuzivavanya kwezakhelwe ngaphakathi (i-BIST)), iphini lokuphuma ekrwada, iphini yokufaka i-Drail kunye nesixhobo sokufakelwa kwe-Drail entsha izihlanganisi ukuze ufakelo lula. I-TQ402 kunye ne-TQ412 i-transducers inokudityaniswa kunye ne-EA402 enye intambo yokwandisa ukunyusa ngokufanelekileyo isiphelo sangaphambili. Izindlu ezikhethwayo, iibhokisi ze-junction kunye nezikhuseli zoqhagamshelwano ziyafumaneka ukwenzela ukukhuselwa komatshini kunye nokusingqongileyo koqhagamshelwano phakathi kweentambo ezidibeneyo kunye nokwandiswa. Iinkqubo ze-TQ4xx ezisekelwe kwi-proximity measurement zinganikwa amandla ngoomatshini bokujongwa kweenkqubo ezifana neemodyuli ze-VM600Mk2/VM600 (amakhadi) , okanye ngomnye unikezelo lwamandla.

Ngokubanzi

Iimfuno zegalelo leTransducer : Umthombo wamandla oxhaphakileyo osuka kwi-IQS900 isibonisi sophawu lwemeko yoBubushushu boBume beNdawo.

• I-Transducer : −40 ukuya +180°C kunye ne-drift <5% (isebenza). + 180 ukuya +220 ° C kunye ne-drift> 5% (ukuphila kwexesha elifutshane).

• I-Transducer nentambo : −40 ukuya +195°C ukuba isetyenziswa kwi-Ex Zone

• Ikhebhula, isinxibelelanisi kunye nokhuseleko olukhethwayo : −40 ukuya +200°C

Umgangatho wokhuseleko (ngokwe-IEC 60529): Intloko ye-proximity transducer (incam ye-transducer kunye nentambo ehlanganisiweyo) inikwe i-IP68.

Ukungcangcazela (ngokwe-IEC 60068-2-26) : 5 g incopho phakathi kwe-10 kunye ne-500 Hz

Ukukhawulezisa ukothuka (ngokwe-IEC 60068-2-27) : 15 g incopho (isiqingatha se-sine-wave, 11 ms ubude)

Iimpawu zomzimba

Ukwakhiwa kwe-Transducer : Ikhoyili yocingo Ø8 mm, i-Torlon (polyamide-imide) incam, ifakwe kumzimba wensimbi engenasici (AISI 316L) kunye nobushushu obuphezulu beglue epoxy

Iintambo ezidibeneyo kunye nokwandiswa kweentambo : I-FEP igqunywe 70 Ω intambo ye-coaxial, Ø3.6 mm

Iziqhagamshelo : Izihlanganisi ezizitshixayo ezizitshixayo ezincinci zecoaxial.

Qaphela: Xa uqhagamshela, ezi kufuneka ziqiniswe ngesandla de zitshixiwe.

Ukhuseleko lokuzikhethela

• Umbhobho wentsimbi ethambileyo engenastainless (ityhubhu yokhuselo) : Umbhobho wentsimbi engenastainless ubonelela ngokhuseleko ngoomatshini kodwa awuvuzi.

• I-FEP sheath (extruded fluorinated ethylene propylene) : Isingxobo se-FEP sibonelela ngokuxhathisa phantse kuzo zonke iikhemikhali kunye nokungena okuncinci kulwelo, iigesi kunye nokufuma. Ikwabhetyebhetye, ukukhuhlana okuphantsi kwaye yomelele ngoomatshini.