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Bộ chuyển đổi tín hiệu HART D6C 52500

Input

Input signal 4 … 20 mA modulated with HART signal
Input resistance ≤ 50 Ohm
Transmitter supply voltages Approx. 18 V
Max. supply current 30 mA

Output

Output signal 4 … 20 mA modulated with HART signal
Load 230 Ohm … 600 Ohm
Offset < 20 µA
Linear transmission range –1 … +110 %
Ripple < 10 mVrms

General Data

Transmission error < 0.1 % of final value
Temperature coefficient 1) < 100 ppm/K
Cut-off frequency (-3 dB) > 2.5 kHz  HART signal
Response time (T10-90) < 0.2 ms
Test voltage 2.5 kV, 50 Hz between all circuits