C803 Digital Display ControllerDetailed product description：

The C803 digital display controller has functions such as display, control, transmission, communication, and universal signal input. It can be widely used in fields such as electricity, metallurgy, chemical industry, petrochemicals, paper printing and dyeing, brewing, tobacco, aerospace bases, etc.

technical indicators
input signal
Analog thermocouples: B, S, K, E, J, T, WRe3~25, etc
Thermistor: Pt100, Cu50, Pt100.1
Current: 0~10mA, 4~20mA, etc. (input impedance ≤ 250 Ω)
Voltage: 0~5V, 1V~5V, mV, etc. (input impedance ≥ 1M Ω)
Remote transmission pressure resistor: 30 Ω~350 Ω (special specification)
output signal
Analog output DC 4mA~20mA (load resistance ≤ 750 Ω) DC 0~10 mA (load resistance ≤ 1.5K Ω)
DC 1V~5V (load resistance ≥ 250K Ω) DC 0~5V (load resistance ≥ 250K Ω)
Switching output relay control output: contact capacity (resistive load) - AC220V/3A; DC24V/6A (resistive load)
Communication output standard serial communication interface
Communication methods RS-232C, RS-485
Baud rate 300bps~9600bps (freely set)
Feed output DC 24V, load ≤ 30mA

Characteristics of C803 Digital Display Controller
Measurement accuracy: ± 0.5% FS ± 1
Resolution number ± 1 word
Display range numbers -1999~9999
Display mode: Four digit high brightness LED digital display
Instrument size: 160 × 80 × 140mm
Hole size: 1520+0.7 × 760+0.7 mm
Weight: 400g