samfurori

IPC704 na'urar kwandishan siginar tana canza siginar tushen caji daga na'ura mai haɗawa ta piezoelectric zuwa siginar halin yanzu ko ƙarfin lantarki. Ana watsa wannan siginar na yanzu ko ƙarfin lantarki zuwa na'urar lantarki ta hanyar daidaitaccen kebul na watsa wayoyi 2 ko 3. Dabarar gyare-gyare na yanzu yana ba da damar watsawa a kan nisa har zuwa kilomita 1. Ana buƙatar rukunin rabuwa galvanic GSI don wannan tsarin. Wurin lantarki na na'urar kwandishan siginar IPC704 an haɗa shi cikin shingen aluminum da aka ƙera. Mai kwandishan sigina yana da matattarar madaidaicin wuce-wuri da ƙarancin wucewa da mai haɗawa na zaɓi don ba da fitarwa mai sauri. Bugu da ƙari, masu tace RFI suna kare shigarwar da fitarwa daga tsangwama ta mitar rediyo da sauran tasirin lantarki. Akwai kewayon zaɓuɓɓukan shigarwa don na'urar kwandishan siginar IPC704, gami da:

» Ginin polyester yana ba da kariya ga muhalli daga ƙura, mai da jiragen ruwa. » Adafta mai hawa da ke ba da damar saka kwandishan siginar IPC704 akan dogo na DIN.

Akwai nau'ikan nau'ikan kwandishan siginar IPC704 guda biyu: » IPC704 don firikwensin amfani da daidaitattun kayan piezoelectric, misali, CAxxx, CP10x da CP2xx (lambar oda 244-704-000-042-...).

» IPC704 don na'urori masu auna firikwensin ta amfani da kayan piezoelectric GaPO4, misali, CP50x (lambar oda 244-704-000-511-...).

Halayen muhalli (Takaddun bayanai bisa ga shawarwarin IEC 60068-2) Gabaɗaya Zazzabi • Aiki: -30 zuwa +85 °C • Adanawa: -40 zuwa +85 °C Humidity: Max. 95 % marasa amfani. Lura: Don aiki a cikin yanayi mai ɗanɗano, ya kamata a yi la'akari da zaɓin zaɓi A3 (sigar tukwane). Matsayin karewa (bisa ga IEC 60529): IP40 Vibration (bisa ga IEC 60068-2-26): 2 g kololuwa tsakanin 10 da 500 Hz Shock hanzari (bisa ga IEC 60068-2-27): 15s odar gidaje, zaɓi na 1lf sine G1) Matsayin kariya (bisa ga IEC 60529): IP66 Tasirin juriya:> 4 mJ / mm2 (DIN 53453) Juriya na Chemical

Ƙarfin wutar lantarki zuwa IPC704 Voltage: 18 zuwa 30 VDC na yanzu: 25 mA (max.) Halayen canja wuri (zaɓin oda B) IPC704 don na'urori masu auna firikwensin ta amfani da daidaitattun kayan piezoelectric (244-704-000-042-... ) • Canja wurin ba tare da haɗawa ba: 0.1 zuwa 10 m µA/pC • Canja wurin tare da mai haɗawa: 981 zuwa 98 100 mV/(pC.s) ko 981 zuwa 98 100 µA/(pC.s) IPC704 don na'urori masu auna firikwensin ta amfani da GaPO4 piezoelectric abu (244-704-000-511-: 5) ko Canja wurin 0.1 zuwa 50 µA/pC Kuskuren layi: ≤ 0.2 % Tsayayyen yanayin zafi: 100 ppm / °C na yau da kullun: 180° tsakanin siginar shigarwa da fitowar hanzari. 180° tsakanin siginar shigarwa da fitarwar matsa lamba. 90° tsakanin abubuwan haɓakawa da saurin gudu.

Halayen shigarwa (zaɓin oda C) Na'urori masu jituwa masu jituwa : Duk wani mai watsawa na tushen piezoelectric - mai daidaitawa ko maras daidaitawa, yanayin ƙasa ko kewayon tsawaitawa: 100 000 pC mafi girman shigar da hankali • Accelerometers : Duba IPC704 don accelerometers don accelerometers don kayan haɓakawa da haɓakawa na PC0 (accelerometers). accelerometers (fitarwa mai saurin gudu) ta amfani da daidaitattun kayan piezoelectric shafi na 6 • Masu canza matsa lamba mai ƙarfi: Dubi IPC704 don na'urori masu auna matsa lamba ta amfani da daidaitattun kayan piezoelectric shafi na 7 da IPC704 don na'urori masu auna firikwensin ta amfani da GaPO4 piezoelectric abu a shafi na 8 Cajin amplifier: Symmetrical RFI tace : Resismetrical LC Ω Capacitance: ≤10 nF ( firikwensin da kebul)

Halayen fitarwa (zaɓin oda D) RFI tace : Simmetrical LC network 2-waya watsa na yanzu • Sigina mai ƙarfi: Max. ± 5 mA kololuwa • Tsayayyen halin yanzu: 12 mA ± 0.5 mA • Haɗin wutar lantarki: +24 V = "+", COM = "-" • Fitar da hankali : Duba bayanin oda a shafi na 12 • Max. kewayon tsauri: 5mA kololuwa / fitarwa ƙarfin watsa wutar lantarki 3-waya • Sigina mai ƙarfi: Max. ± 5 V kololuwa • Tsayayyen wutar lantarki: 7.5 V ± 0.2 V • Fitar da hankali: Dubi bayanin oda a shafi na 12 • Ciwon fitarwa: 750 Ω (tsarin siginar waya 3) • Max. Matsakaicin iyaka: 5V kololuwar hankali / fitarwa