MCK-2W Level Controller weighing LW-II level meter hopper feeders feed pressure control ..

LW-II-type level control instrument LW-2-type level control instrument is a general-purpose instrumentation analog and digital display, with a key operation, to demarcate, with exact numerical, functional, inexpensive. Main Specifications: Supply voltage: 220VAC for pressure sensors and capacitive sensors. Level upper and lower limits can be set manually. Adapt to the environment temperature: -40 ℃ - + 50 ℃ MCK-2W level control instruments, drawing on other characteristics of the material level meter, with high sensitivity, good reliability, strong anti-jamming capability, intuitive display, and so on. The sensor detects a signal amplified to 0-5VDC, then the signal is given to the panel by a human comparator, conduct similar comparative reference signal, the comparison signal at the same time the instrument panel again an analog signal into a digital signal, direct digital quantization displays level height; when the level exceeds a pre-given artificial upper limit value, the upper limit of the relay; when the analog to digital display exceeds a given limit value, the lower limit of the relay; make level height must be within a given range fluctuations in artificially .