SWP-LED series light beam display controller incorporates a digital meter with analog instruments in one, temperature, pressure, level, speed measurement digital display control signals (high-brightness LED digital display) and the relative analog display (Bargraph ), the display of measured values ??more clear and intuitive, and can select two-column display mode ★ Note 1: C80 series of 0.8-inch LED display, C90, S80, C70, C40 series of 0.56-inch LED display, C10 series is 0.32 inches LED display. ★ Note 2: The four limited control or limit alarm output four four relay control outputs, the user can modify their own internal parameter control or alarm to set the desired mode. (Iv limit control / alarm is only T.C80, S80 and C90 series offers, 2H represents two upper limit control / alarm, 2L represent two lower control / alarm). ★ same kind of sub-degree numbers, selection code and instrument programming code is different in the instrument set please note. ★ Note 3: C70, C10 No frequency signal input. ★ Model example: SWP-C803-21-08-HL-T measurements show that communication for the RS232, output relay output, input type PT100, the first alarm for the upper limit alarm, second alarm for the lower limit alarm, AC90 ~ 260V power supply