Digital Level Meter

Chinese-Screen Multi-Parameter Centralized Controller

Product Introduction: A new generation of industrial control instrument for the Chinese-screen environment, featuring multi-channel multi-parameter real-time simultaneous display and one-touch multi-page screen flipping. The intuitive working-condition display in the native language makes the human-machine interface friendly and operation error-proof. The reliable and unique software design of GONGBAO products also makes the overall effect of measurement, regulation and control near perfect. One instrument can simultaneously accomplish functions that would otherwise require several other instruments combined; calculated on a per-channel investment basis, it offers extremely high performance for the price, representing the forefront of today's industrial automation instruments. With various sensors and voltage/current signals as inputs, it can be used for measurement and control of temperature, pressure, time, level, flow, position, quantity and other parameters. It is widely applicable in metallurgy, textiles, rubber & plastics machinery, printing & packaging machinery, test chambers, refrigeration, chemical and medical industries as a high-grade system for centralized automatic measurement and control.

Main Technical Parameters: 1. Display resolution: 128X64 etc.; 2. Display modes: 2.1 digital display in Chinese environment; 2.2 digital and analog simultaneous display in Chinese environment; 2.3 digital display in foreign-language environment; 2.4 digital and analog simultaneous display in foreign-language environment, etc.; 3. Basic error: see General Technical Parameters; 4. PID parameter setting ranges: P=0～100.0%; I=0～9999s; D=0～999s; 5. Parameter setting ranges: hysteresis 0.2℃～20.0℃; error correction range -20.0℃～20.0℃; regulation and alarm value settings: 0～100% of instrument full span; output limiting: 20～100%; manual output: 0～100%