★ Dual inputs, dual-screen LED digital display, and bar graph analog indicator (0-100%).
★ Selectable mathematical operation functions, including addition (subtraction), multiplication, and division.
★ 36 signal input functions, with selectable input signal type; 0.2% measurement accuracy.
★ Switchable resolution for RTD/thermocouple signals: 1℃ or 0.1℃.
★ Alarm functions including upper and lower limit alarms, delay alarms, disconnection alarms, and flashing alarms, with LED alarm indicator.
★ Selectable voltage and current transmitter output signals.
★ Supports RS485 and RS232 serial interfaces, using the standard MODBUS RTU communication protocol.
★ The instrument can be equipped with RS232C printing function, featuring manual printing, timed printing, and alarm printing.
★ DC24V power output for power distribution to field transmitters.
★ Opto-isolation technology is used between inputs, outputs, power supply, and communication.
★ Available in various sizes and styles for users to choose from.
★ Parameter settings are password locked, permanently saved after power failure, and have the function of restoring parameters to the system's original settings.
