www.rotexautomation.com
• Electronics and Electricals
➢ Supply Power
o 4 to 20 mA (2 wire system)
o 18 to 30 VDC (4 wire system)
➢ Signal
o 4 to 20 mA, 0 to 20 mA (only with 4 wire system), both with or without HART signal
➢ Minimum Signal
o ≥ 3.6 mA
➢ Current max
o 36 mA (with overload protection)
➢ Load Voltage
o 9.7 VDC @ 20 mA (max 30 VDC)
➢ Impedance
o 485 Ω at20 mA
➢ Wire Cross Section
o Screw terminals max 2.5 mm² (AWG 14)
• Characteristics and Performance
➢ Characteristics
o Linear 1:25, 1:33, 1:50, 25:1, 33:1, 50:1, and freely configurable
➢ Deadband
o Configurable from 0.1% to 10 %
➢ Hysteresis
o ≤ 0.5 %
➢ Deviation
o ≤ 0.5 %
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