ngwaahịa

Ngwa dakọtara na-agụnye ihe mkpuchi mgbaàmà IPC707 (ihe nkwụnye ụgwọ) nke CAxxx piezoelectric accelerometers na CPxxx dynamic pressure sensọ (yana IPC704 signal conditioners okenye), ihe mgbaàmà IQS9xx nke TQ9xx nso sensọ na-eji (na IQS4xx nke okenye IQS4xx), nke ejikọrọ pizoelectric conditioners. accelerometers, yana ngwa eletrọnịkị agbakwunyere nke ihe mmetụta ọsọ ọsọ VE210 ji. GSI127 dakọtara na ọkọlọtọ ụlọ ọrụ IEPE (Integrated electronics piezo electric) sensọ vibration, ya bụ, igwe eletrọnịkị jikọtara ọnụ nke ihe mmetụta voltaji na-adị ugbu a dị ka CE620 na PV660 (na ndị okenye CE680, CE110I na PV102 sensọ kwa). The GSI127 galvanic separation unit bụ vasatail unit nke nwere ike iji maka nnyefe nke elufrequency AC signals n'elu ogologo anya na nha chains iji ugbu a-mgbaama nnyefe ma ọ bụ dị ka ihe mgbochi mgbochi unit na nha nha na-eji voltaji-signal nnyefe. N'ozuzu, enwere ike iji ya weta usoro eletrọnịkị ọ bụla (akụkụ sensọ) nwere oriri ruru 22mA.

GSI127 na-ajụkwa nnukwu ego nke voltaji etiti nke nwere ike iwebata mkpọtụ n'ime agbụ nha. (Volu nke etiti bụ ụda ala na mkpọtụ mkpọtụ AC nke nwere ike ime n'etiti ihe mmetụta sensọ (ala sensọ) na sistemụ nlekota (ala eletrik)). Tụkwasị na nke ahụ, ọkụ ọkụ ime ya emegharịrị na-arụpụta mgbama mmepụta na-ese n'elu mmiri, na-ewepụ mkpa maka ọkụ ọkụ ọzọ dị ka APF19x. GSI127 kwadoro ka etinyere ya na Ex Mpaghara 2 (nA) mgbe ị na-ebunye ụdọ nha arụnyere na Ex gburugburu ruo Mpaghara 0 ([ia]). Ngalaba ahụ na-ewepụkwa mkpa maka ihe mgbochi Zener ọzọ dị na ngwa nchekwa dị n'ime (Ex i). Ụlọ GSI127 nwere njikọ njikọ screwterminal nke mbughari nke nwere ike ịpụpụ na isi ụlọ ahụ iji mee ka ntinye na nrịgo dị mfe. Ọ na-egosipụtakwa ihe nkwụnye ọkụ DIN-rail nke na-enye ohere ka ọ na-agbanye ya ozugbo na ụgbọ okporo ígwè DIN.

Eletriki

Ọkụ ọkụ (na GSI127) Ọnụnọ voltaji ntinye: 18 ruo 30 VDC oriri ugbu a (ya na ntinye 24 VDC ọnụ ọgụgụ)

• Enweghị ibu n'akụkụ ihe mmetụta: ≤80 mA

• Ibu 20 mA n'akụkụ ihe mmetụta: ≤120 mA mgbama ntinye (akụkụ ihe mmetụta) Nye

• Nhọrọ ịtụ ahịa B0x: 20 VDC ±1 VDC

• Nhọrọ nhọrọ B21: 8 mA ± 0.5 mA impedance

• Nhọrọ ịtụ ahịa B0x : ≤30 Ω

• Nhọrọ ịtụ ahịa B21 : ≥50 kΩ Oke nso

• Nhọrọ ịtụ ahịa B0x: 0 ruo 20 mA

• Nhọrọ ịtụ ahịa B21: 0 ruo 20 VDC nchebe oke ibu

• Nhọrọ ịtụ ahịa B0x: 26 mA

• Nhọrọ ịtụ ahịa B21 : 22 VDC mmepụta mgbama (akụkụ nleba anya)

Mpụta voltaji dị ike (yana ibu 10 kΩ): 2 ruo 20

VDC mmepụta impedance: 20 Ω, echebe megide mkpirisi okirikiri

Ratio jụrụ voltaji ọkụ

• 10 Hz ruo 400 Hz: ≥60 dB

• 400 Hz ruo 100 kHz: ≥30 dB

Ngosipụta nkwụghachi mgbama na ọnọdụ okpomọkụ: ≤2 mV/°C

Mmetụta mmetụta mgbama na-ebufe na ọnọdụ okpomọkụ: ≤50 ppm/°C

Mkpọtụ mmepụta ihe AC mmepụta ihe: ≤3.5 µVRMS/√Hz