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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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