mankhwala

Chizindikiro cha IPC704 chimasintha chizindikiritso chochokera ku piezoelectric-based transducer kukhala siginecha yamakono kapena yamagetsi. Chizindikiro chamakono kapena chamagetsichi chimatumizidwa kumagetsi opangira magetsi kudzera pa chingwe cholumikizira mawaya 2 kapena 3. Njira yamakono yosinthira imalola kufalikira pamtunda wa 1 km. Chigawo cholekanitsa cha GSI galvanic chikufunika pakukonza uku. Zozungulira zamagetsi za IPC704 sign conditioner zimaphatikizidwa mumpanda wopangidwa ndi aluminiyamu. Chowongolera chizindikiro chimakhala ndi zosefera zapamwamba kwambiri komanso zotsika pang'ono komanso chophatikiza chosankha kuti chipereke kutulutsa kwa liwiro. Kuphatikiza apo, zosefera za RFI zimateteza zolowetsa ndi zotulutsa kuti zisasokonezedwe ndi ma radiofrequency ndi zikoka zina zamagetsi. Zosankha zingapo zoyikapo za IPC704 zowongolera ma sign, kuphatikiza:

» Mpanda wa polyester womwe umateteza chilengedwe ku fumbi, mafuta ndi ndege zamadzi. » Adaputala yokwera yomwe imalola chowongolera ma siginecha cha IPC704 kuti chiyikidwe panjanji ya DIN.

Mitundu iwiri ya IPC704 sign conditioner ilipo: » IPC704 ya masensa omwe amagwiritsa ntchito zida za piezoelectric, mwachitsanzo, CAxxx, CP10x ndi CP2xx (kuyitanitsa nambala 244-704-000-042-...).

» IPC704 ya masensa omwe amagwiritsa ntchito GaPO4 piezoelectric material, mwachitsanzo, CP50x (kuyitanitsa nambala 244-704-000-511-...).

Makhalidwe a chilengedwe (Zotsatira za IEC 60068-2) Kutentha Kwambiri • Ntchito : -30 mpaka +85 °C • Kusungirako: -40 mpaka +85 °C Chinyezi: Max. 95 % yopanda condensing. Chidziwitso: Kuti mugwire ntchito pamalo a chinyezi, njira yoyitanitsa A3 (mtundu wa potted) iyenera kuganiziridwa. Mlingo wachitetezo (malinga ndi IEC 60529): IP40 Vibration (malinga ndi IEC 60068-2-26): 2 g pachimake pakati pa 10 ndi 500 Hz Kuthamanga kwa mantha (malinga ndi IEC 60068-2-27): 15 g sine order nsonga ya 1 m 1 m Mlingo wachitetezo (IEC 60529): IP66 Impact kukana :> 4 mJ/mm2 (DIN 53453) Kukana kwa Chemical: Kukana kwabwino kwa madzi a m'nyanja, ma acid, ma alkaline solution, petulo ndi mafuta Kutentha: UL94V-0 kudzizimitsa.

Magetsi ku IPC704 Voltage : 18 mpaka 30 VDC Panopa : 25 mA (max.) Makhalidwe otumizira (njira yoyitanitsa B) IPC704 ya masensa omwe amagwiritsa ntchito zida za piezoelectric (244-704-000-042-... ) • Kusamutsa popanda chophatikiza : 0.1/p 10 mpaka 10 mC • Kusamutsa ndi chophatikiza : 981 mpaka 98 100 mV/(pC.s) kapena 981 mpaka 98 100 µA/(pC.s) IPC704 pa masensa omwe amagwiritsa ntchito GaPO4 piezoelectric material (244-704-000-511-... ) • Tumizani ku 1p/5 mV kapena 5 mV. Cholakwika cha µA/pC Linearity : ≤ 0.2% Kukhazikika kwa kutentha : 100 ppm / °C Mlingo wamba : 180 ° pakati pa chizindikiro cholowetsa ndi kutulutsa mathamangitsidwe. 180 ° pakati pa chizindikiro cholowetsa ndi kutulutsa mphamvu. 90 ° pakati pa mathamangitsidwe ndi liwiro lotulutsa.

Makhalidwe olowetsa (njira yoyitanitsa C) Masensa ogwirizana : Transducer iliyonse yochokera ku piezoelectric - symmetrical kapena non-symmetrical, kesi yokhazikika kapena insulated Dynamic range : 100 000 pC peak Input Input sensitivity • Accelerometers : Onani IPC704 ya accelerometers accelerometers pogwiritsa ntchito standard IPC page 7 piceleration6 kwa ma accelerometers (kutulutsa liwiro) pogwiritsa ntchito zida zodziwika bwino za piezoelectric patsamba 6 • Ma transducers amphamvu kwambiri : Onani IPC704 ya masensa othamanga pogwiritsa ntchito zida za piezoelectric zomwe zili patsamba 7 ndi IPC704 pazowunikira zamagetsi pogwiritsa ntchito zida za GaPO4 piezoelectric patsamba 8 Limbikitsani amplifier : Symmetrical RFIstance fyuluta LC kΩ (sensa ndi chingwe) Mphamvu : ≤10 nF (sensa ndi chingwe)

Zotulutsa (njira yoyitanitsa D) Fyuluta ya RFI : Symmetrical LC network 2-waya kutumiza kwapano • Chizindikiro champhamvu : Max. ± 5 mA pachimake • Pakali pano : 12 mA ± 0.5 mA • Kulumikiza kwa magetsi : +24 V = “+”, COM = “-” • Kukhudzika kwa linanena bungwe : Onani Kuyitanitsa zambiri patsamba 12 • Max. osiyanasiyana dynamic: 5 mA pachimake / linanena bungwe sensitivity 3-waya voteji kufala • Mphamvu chizindikiro: Max. ± 5 V pachimake • Magetsi oyimirira : 7.5 V ± 0.2 V • Kukhudzidwa kwa zotulutsa : Onani zambiri za Kuyitanitsa patsamba 12 • Kulepheretsa kutulutsa: 750 Ω (kusintha kwa waya 3) • Max. mitundu yamphamvu: 5 V pachimake / mphamvu zotulutsa