Technical specification: Supply power: 220V Measuring Liquid Level:0-10M,0-12M,0-15M,0-20M,0-30M Measuring solid level:0-20M(based on the size of the grain) Output signal: Voltage:0~5V or 1~5V Current:0~20mA or 4~20mA Switch signal:NPN collector opens a way and exports,the switch
signal of 1- groups, can be used in the solid state relay directly,
control two kinds of modes that one section of types controls in
location type (limit output the function, choose separately while
ordering) Relay:1~4 points 220V/2A relay output Interface:RS485, RS232 Working parameter of the sensor Working temperature: 0~50°C (-10~60°C / -20~70°C Optional) Storage temperature: -40~80°C Working humidity: 80%RH Non-condensation Store the humidity: 70% RH Non-condensation Blanking distance300~500mm(at 25℃) Precision: 0.25~0.5%FS(at 25 Detect the way of examining: 0.1~100Hz/s(default1Hz/s) Beam angle: 15°(default)12°9°5° The size of the sensor :20~70 Working frequency: 23kHz~200kHz (various based on measuring range) Working pressure: The atmosphere, can customized to 0.1MPa The length of the cable: 5 meters Anti-explosion gradeExⅡAT3(default Non-explosion-proof )