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        91aaa免费观看视频_内地黄色AV_亚州日韩成人_日韩污污污污
        


 





		

		
        
			
        

				
        
					
					
        

						
        
							
							

							
        


								

								 
								
								

							 


								




							
        
						
        

						

						

						
						
						


					
        

				
        

			
        

		
        


		

		
		
		










        

	
        
		
	
        
	
        
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        WUM Wireless Extension (Pair With All DDTOP Instruments)
        
			
        WUM wireless extension (pair with all DDTOP instruments) is a wireless communication extension module for all remote products of Dandong Top Electronics Instrument (Group) Co., Ltd.
        

        
WUM wireless extension (pair with all DDTOP instruments) integrates high-precision AD acquisition chip, low-power MCU processor and various optional wireless communication modes. Through the simple installation, the traditional communication of the object level meter products can be quickly extended to wireless communication.
        
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        Features
        
				
          
					
          1.It has the advantages of strong versatility, high sensitivity, convenient installation, safe and reliable communication.
          

          2.All instruments with remote transmission function can have this function.
          
				
        
			
        
			
        
				
        Main Technical Parameters
        
				
				
        
				
        Working Pressure: 24V DC
        

        Accuracy: ±0.1%
        

        Communication Mode: LoRa/NB-IOT/4G (Optional)
        

        IP Rating: IP67
        

        Ambient Temperature: -40℃~+70℃
        

        Dimension: φ42mm*110mm
        

        Enclosure Material: 304
        

        Electrical Interface: M20×1.5(Male) or as request
        
				
        
				
			
        
			
        
				
        Applications
        
				
        
					
        It is applied to the field without DCS or other control of the situation and it can also achieve networking and configuration.
        
				
        
			
        


			
		
        
	
        

	
	
        
			
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91aaa免费观看视频_内地黄色AV_亚州日韩成人_日韩污污污污 

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