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        UQK-400 Float Level Controller
        
			
        UQK400 float level controller is composed of float, connecting rod, magnetic sensor and magnetic switch and signal conversion mechanism. The change of the medium level in the container causes the relative displacement of the float, which drives the connecting rod and the iron core to move up and down to change the relative position of the magnetic sensor. Through the magnetic coupling, the micro switch or the reed switch is operated to achieve level control and alarm.
        
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        Features
        
				
          
					
          1.The float is made of 304, 316, TA2 material. A heat insulation mechanism is designed between the wetted part and the output part, which can be used for a long time under 450 ℃ working conditions.
          

          2.The wetted part is completely isolated from the magnetic coupling system. Compared with other mechanical seal types, the product has higher safety and durability.
          

          3.The product has passed SIL2 functional safety certification and explosion-proof certification, and can be used in a variety of working conditions to effectively avoid the occurrence of accidents.
          

          4.The product has bi-stable memory function and it can continue to maintain the alarm signal when the liquid level is ultra-high or ultra-low.
          
				
        
			
        
			
        
				
        Main Technical Parameters
        
				
				
        
				
        Mounting type: Side mounted
        

        Measuring range: 60mm~120mm
        

        Accuracy: Level control: ±4mm ?Interface control: ±6mm
        

        Nominal pressure: ≤6.3MPa
        

        Nominal diameter: DN80
        

        Ambient temperature: -40℃~+80℃
        

        Medium temperature: -20℃≤T≤+150℃
        

        Service life: ≥5×105
        

        Medium density: Level ρ≥0.16g/cm3 ?/?Interface ρ1－ρ2≥0.16g/cm3
        

        Viscosity: ≤1St（10–4m2/S）
        

        Power inlet: G1/2” (inner thread) or on request
        

        Wetted material: 304, 316L or on request
        

        Explosion-proof type: Flameproof??Exd II CT1~CT5/T6 Gb
        

        Intrinsic safety?Exia?II CT1~CT5/T6 Ga
        

        IP Rating: IP66
        
				
        
				
			
        
			
        
				
        Applications
        
				
        
					
        Refining: Diesel storage tank
        

        Chemical: Desalination tank
        

        Natural gas: Vapor?dehydration, vapor recovery
        

        Electricity:?Cooling tower pool, fuel storage, lubricating oil tank, flash tank
        
				
        
			
        


			
		
        
	
        

	
	
        
			
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