ABB AI895 3BSC690086R1 Module Ntinye Analog
Ozi izugbe
| Mepụta | ABB |
| Ihe Mba | AI895 |
| Nọmba edemede | 3BSC690086R1 |
| Usoro | Usoro njikwa 800XA |
| Mmalite | Sweden |
| Akụkụ | 102*51*127(mm) |
| Ibu | 0,2 n'arọ |
| Nọmba tarifu kọstọm | 85389091 |
| Ụdị | Ntinye modul |
Data zuru ezu
ABB AI895 3BSC690086R1 Module Ntinye Analog
Modul ntinye analog nke AI895 nwere ike jikọọ ozugbo na ndị na-ebufe waya 2, yana njikọ akọwapụtara, ọ nwekwara ike jikọọ na ndị na-ebufe waya 4 na-enweghị atụfu ọrụ HART. Modul ntinye analog AI895 nwere ọwa 8. Modul ahụ gụnyere ihe nchekwa nchekwa dị n'ime na ọwa ọ bụla maka ijikọ ngwaọrụ nhazi na mpaghara dị ize ndụ na-enweghị mkpa maka ngwaọrụ mpụga ọzọ.
Ọwa ọ bụla nwere ike ịgbanye ma nyochaa usoro mgbasa ozi waya abụọ yana nkwukọrịta HART. Mbelata voltaji ntinye maka ntinye ugbu a na-abụkarị 3 V, gụnyere PTC. Ọkụ na-ebunye ọkụ maka ọwa ọ bụla nwere ike ịnye opekata mpe 15 V na 20 mA loop ugbu a iji nye ndị na-ebufe usoro ikike izizi, na-ejedebe na 23 mA na ọnọdụ ibufe.
Data zuru ezu:
Mkpebi 12 bit
Otu iche n'ala
N'okpuru / karịa oke 1.5/22mA
Njehie 0.05% ụdị, 0.1% kacha
Okpomọkụ na-efegharị 100 ppm/°C na-ahụkarị
Ntinye ntinye (oge ebili 0-90%) 20 ms
Oke ugbu a arụnyere ikike mbufe mmachi ugbu a
CMRR, 50Hz, 60Hz> 80 dB
NMRR, 50Hz, 60Hz>10 dB
Ogo mkpuchi mkpuchi 50V
Dielectric ule voltaji 500 V AC
Mgbasa ike 4.75 W
Oriri ugbu a +5 V modul ụgbọ ala 130 mA ahụkarị
Oriri ugbu a +24V mpụga 270mA nke na-ahụkarị, <370mA kacha
Ajụjụ ndị a na-ajụkarị gbasara ngwaahịa a bụ ndị a:
Kedu ihe bụ ABB AI895 3BSC690086R1?
ABB AI895 3BSC690086R1 bụ ntinye ntinye analọgụ nke sitere na usoro ngwaahịa ABB's Sistem 800xA. A na-ejikarị anata akara analọg na sistemụ akpaaka ma gbanwee ha ka ọ bụrụ akara dijitalụ maka nhazi na nyocha ọzọ.
-Ọwa ntinye ole ọ nwere?
AI895 3BSC690086R1 nwere ọwa ntinye dị iche iche 8 raara nye nha thermocouple/mV.
-Gịnị bụ oke nha ya?
Enwere ike ịhazi ọwa ọ bụla ka ọ tụọ n'oke -30 mV ruo +75 mV linear, ma ọ bụ ụdị thermocouple kwekọrọ.
-Gịnị bụ njirimara nke nhazi ọwa ya?
Enwere ike ịhazi otu n'ime ọwa (ọwa 8) maka nha okpomọkụ "njedebe oyi" (ambient), yabụ enwere ike iji ya dị ka ọwa CJ nke ọwa.
