(1) Dimensions: (Unit: mm) 


 Two connections: 
 Brown Line: Power Supply - 12V 
 Black line: negative power supply 
 White line: the earth 
 Blue Line :0-5V output (can be external from the electrical appliances) 
 3 Product Features: 
 Direct detection mode; differential transmit ultrasonic signals and the time of the feedback signal from the signal, convert 0-5V signal through high-speed chip processing. 
 (4) technical parameters: 

 Product Model LM300 
 Standard detection board 30x30cm 
 Sensor frequency 300KHz 
 Operating voltage 10 to 15V DC 
 0-5V output mode 
 Operating temperature -20 ° C to +60 ° C 
 Storage temperature -40 ° C to +70 ° C 
 Case Material ABS