恒温器

Product Overview UP-804L Series digital thermostat apply to the fan-coil, electrical valves, electrical valve, electrical outlets and heating temperature control equipment. Use of large-screen liquid crystal display, the internal temperature of the NTC (negative temperature coefficient) temperature sensors detect the indoor temperature, and in real time with users set to compare the temperature, adjust the heating and cooling into the air and to open or close the pipeline Electric valve to keep the indoor temperature. Features 1 Chinese version of LCD liquid crystal display, the interface of home appliances. 2 fan speed high, medium and low, the work of the four automatic state. 3 than room temperature compensation function is (through the realization of the direct panel button). 4 relay output control, performance and stability. 5 temperature control accuracy ± 1 degree, the temperature error of less than ± 1 degree Product features 1 data memory power, the power back to work after the call. 2 automatic fan speed can also be manually controlled. 3 low-temperature protection (low-temperature self-starting, antifreeze). 4 set temperature 10 degree -30 degree, room temperature display range of 1.0degree -40degree 5 which can be accessed by electric three-valve (two-or three) and second-line compatible with electric valve, solenoid valve or a valve.