Bộ hiển thị và điều khiển GMS TG-3500, TG-4200
TG-4200 - Total flow and flow rate measuring instrument · 10 Digit total integrated & 4 Digit Flow rate display · Multi-range input (pulse, volt, mA) · High accuracy 16bit A/D converter · Built-in Batch function · Rs-485 Communication interface · 2 points alarm & rate alarm, Batch function and dead band set · Isolation current output (DC 4.00~ 20.00mA) & Output scaling · Pulse output : Open collect · Sensor Power supply: 12 VDC(24 VDC as option)