AI895 Analog Input Module e ka hokahana ka kotloloho le li-transmitters tse 2-wire mme ka khokahano e itseng e ka boela ea sebelisana le li-transmitters tse 4 ntle le ho lahleheloa ke bokhoni ba HART. AI895 Analog Input Module e na le likanale tse 8. Mojule o kenyelletsa likarolo tsa ts'ireletso ea Intrinsic Safety mocha o mong le o mong bakeng sa khokahanyo ho sebetsa lisebelisoa libakeng tse kotsi ntle le tlhokahalo ea lisebelisoa tse eketsehileng tsa kantle. Seteishene se seng le se seng se ka matlafatsa le ho lekola mochini o tsamaisang lithapo tse peli le puisano ea HART. Ho theoha ha motlakase oa ho kenya letsoho hona joale ke 3 V, PTC e kenyelelitsoe. Phepelo ea transmitter bakeng sa mocha ka mong e khona ho fana ka bonyane 15 V ho 20 mA loop hajoale ho matla a Ex certified process transmitters mme e lekanyelitsoe ho 23 mA maemong a mangata. TU890 le TU891 Compact MTU e ka sebelisoa le mojule ona mme e nolofalletsa likhokahano tse peli tsa terata ho lisebelisoa tsa ts'ebetso ntle le li-terminals tse ling. TU890 bakeng sa likopo tsa Ex le TU891 bakeng sa likopo tseo e seng tsa Ex.
Likarolo le melemo
• Likanale tse 8 bakeng sa 4...20 mA, lisebelisoa tsa unipolar tse le 'ngoe.
• Puisano ea HART.
• Sehlopha se le seng sa likanale tse 8 tse arohaneng le mobu.
• Matla le ho beha leihlo bakeng sa li-transmitters tsa terata tse peli tse netefalitsoeng.
• Lisebelisoa tsa analoge tse sa bolokeng matla bakeng sa mehloli e tsoang kantle.
Li-MTU tse lumellanang le sehlahisoa sena
