samfurori

Na'urorin da suka dace sun haɗa da na'urorin siginar IPC707 (cajin amplifiers) da CAxxx piezoelectric accelerometers da CPxxx dynamic matsa lamba na'urori masu auna sigina (da tsofaffi IPC704 kwandishan sigina ma), IQS9xx siginar conditioners amfani da TQ9xx kusanci na'urori masu auna sigina (da tsofaffi IQS4xx siginar na'ura mai kwakwalwa ko CEzox conditioners). accelerometers, da na'urorin lantarki da aka haɗa ta hanyar firikwensin saurin VE210. GSI127 kuma ya dace da ma'aunin masana'antu IEPE (haɗe-haɗen lantarki piezo lantarki) na'urori masu auna firgita, wato, haɗaɗɗen lantarki da ake amfani da su ta hanyar firikwensin fitarwa na yau da kullun kamar CE620 da PV660 (da tsofaffi CE680, CE110I da PV102 firikwensin ma). GSI127 galvanic separation naúrar ne m naúrar da za a iya amfani da shi don watsa highfrequency AC sigina a kan dogon nisa a auna sarkar ta amfani da halin yanzu-siginar watsa ko a matsayin aminci naúrar a cikin ma'auni sarƙoƙi ta amfani da ƙarfin lantarki-siginar watsa. Gabaɗaya, ana iya amfani da shi don samar da kowane tsarin lantarki (gefen firikwensin) mai amfani har zuwa 22mA.

GSI127 kuma ya ƙi babban adadin wutar lantarki wanda zai iya shigar da ƙara a cikin sarkar aunawa. (Frame voltage shine amo na ƙasa da kuma ɗaukar hayaniyar AC wanda zai iya faruwa tsakanin yanayin firikwensin (ƙasa na firikwensin) da tsarin kulawa (ƙasa na lantarki)). Bugu da kari, sake fasalin samar da wutar lantarki na cikin gida yana haifar da siginar fitarwa mai iyo, yana kawar da buƙatar ƙarin wutar lantarki ta waje kamar APF19x. GSI127 an ba da izinin shigar da shi a cikin Ex Zone 2 (nA) lokacin da ake ba da sarƙoƙin ma'aunin da aka sanya a cikin Ex muhalli har zuwa Zone 0 ([ia]). Ƙungiyar kuma tana kawar da buƙatar ƙarin shingen Zener na waje a cikin aikace-aikacen aminci na ciki (Ex i). Gidajen GSI127 suna fasalta masu haɗa surkulle masu cirewa waɗanda za su iya cirewa daga babban jikin gidan don sauƙaƙe shigarwa da hawa. Har ila yau, yana da adaftar DIN-rail wanda ke ba da damar yin amfani da shi kai tsaye a kan dogo na DIN.

Lantarki

Samar da wutar lantarki (zuwa GSI127) Kewayon wutar lantarki na shigarwa: 18 zuwa 30 VDC Amfani na yanzu (tare da wadatar 24 VDC mara kyau)

• Babu kaya a gefen firikwensin: ≤80 mA

• 20 mA lodi a gefen firikwensin: ≤120 mA Siginar shigarwa (gefen firikwensin) bayarwa

• Zaɓuɓɓukan oda B0x: 20 VDC ± 1 VDC

• Zaɓuɓɓukan oda B21: 8 mA ± 0.5 mA Impedance

• Zaɓuɓɓukan yin oda B0x: ≤30 Ω

• Zaɓuɓɓukan yin oda B21: ≥50 kΩ Tsawon tsayi

• Zaɓuɓɓukan yin oda B0x: 0 zuwa 20 mA

• Zaɓuɓɓukan oda B21: 0 zuwa 20 VDC kariya ta wuce gona da iri

• Zaɓuɓɓukan oda B0x: 26 mA

• Zaɓuɓɓukan oda B21: 22 VDC Fitar siginar (gefen saka idanu)

Fitar ƙarfin lantarki mai ƙarfi (tare da nauyin 10 kΩ): 2 zuwa 20

VDC fitarwa impedance: 20 Ω, kariya daga gajerun kewayawa

Rabon kin amincewa da wutar lantarki

• 10 Hz zuwa 400 Hz: ≥60 dB

• 400 Hz zuwa 100 kHz: ≥30 dB

Fitar da siginar fitarwa tare da zafin jiki: ≤2 mV/°C

Fitar da hankali siginar fitarwa tare da zafin jiki: ≤50 ppm/°C

Siginar fitarwa na AC saura amo: ≤3.5 µVRMS/√Hz