Máy phát nhiệt độ loại đường sắt DIN ATT2200, Đại lý chính hãng AUTROL Vietnam

 

Model Name   ATT2200
Protocol   Digital Communication, HART 7
Trim ability   DAC
Power supply & Load Requirement   250 to 550 ohm @ 24 Vdc, Loop Powered
Falure Mode   Low ≤ 3.78 mA, High ≥ 21.1 mA
Ambient Temp. limit   -40 to 85℃ ( -40 to 185℉ )
Firmware Version   7.X
Stability   RTD – 2 years (±0.12% of Reading or 0.15℃ whichever is greater),
    T/C – 1 years (±0.12% of Reading or 0.15℃ whichever is greater)