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       Barksdale Control Products 公司介紹
                        		
        
      
        
      
           
        
      
        
      
          
                  
                		
        
      
        
      
          
        
      
        
      
          
      		
          
        
      
        
      
          
        
      
        
      
          
      		
          
        
      
        
      
          
        
      
        
      
          
      		
          
        
      
        
      
          
        
      
        
      
          
                  
                		
        
      
        
      
          
        
      
        
      
           
          
        
      
        
      
          
        
      
        
      
          
      		
          
        
      
        
      
          
        
      
        
      
           
          
        
      
        
      
          
        
      
        
      
          
                  
                		
        
      
        
      
          
        
      
        
      
          
      		
           
        
      
        
      
          
        
      
        
      
          
      		
          
        
      
        
      
          
        
      
        
      
           
          
        
      
        
      
          
        
      
        
      
          
                  
                		
        
      
        
      
          
        
      
        
      
           
          
        
      
        
      
          
        
      
        
      
          
        
      
        
      
          
        
      
        
      
           
          
        
      
        
      
          
        
      
        
      
           
          
        
      
        
      
          
        
      
        
      
           
          
        
      
        
      
          
        
      
        
      
           
          
        
      
        
      
          
        
      
        
      
           
        
      
        
      
          
      		
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      Barksdale's EPD1S and EPD1H Single Setting Pressure Differential Pressure Switches
      
        EPD1S, EPD1H Series 
      
      
       
      
        
      Description 
      
        
      Barksdale's EPD1S and EPD1H Single Setting Pressure Differential Pressure Switches provide an ideal solution when you need a high quality, differential pressure switch with high reliability and accuracy to meet your application requirements. These snap-action switches are available in stripped or housed versions and are easily adjustable via a set-point screw. Factory set models are also available. The housed version enclosure features a 3-contact terminal strip for easy electrical connection.
         
      
      
       
      
        
      
        
      Barksdale's EPD1S and EPD1H Single Setting Pressure Differential Pressure Switches
      
        
       
      
        
      Features 
      
        
        
          
      • High reliability 
        • 
          
      • High Accuracy 
        • 
          
      • Easy setpoint adjustment 
        • 
          
      • Low cost 
        • 
          
      • Extremely Versatile 
        • 
        
      
        
      Technical specifications 
      
        
      General Specifications* 
      
        
      
          
      
            Electrical Characteristics: 
            All models incorporate Underwriters Laboratories, Inc. and CSA Listed single pole double throw snap-action switching elements 
          
      
          
      
            Accuracy: 
            ±5% of the adjustable range 
          
      
          
      
            Switch: 
      
      Type: 
      
      Rating:       		
            
      
      SPDT snap action 
      
      4 amps @ 125/250 VAC (Class AA limit switch); 5 amps @ 125/250 VAC (Class BB limit switch).       		
          
      
          
      
            Wetted Parts: 
      
      Process Fitting: 
      
      Diaphragm: 
      
      Enclosure:       		
            
      
      Polysulfone, 40% glass filled 
      
      Dacron reinforced neoprene 
      
      Polysulfone, 40% glass filled       		
          
      
          
      
            Electrical Connection: 
      
      EPD1S Models: 
      
      EPD1H Models:       		
            
      
      12" free leads 
      
      3-contact terminal block       		
          
      
          
      
            Enclosure Ratings: 
            NEMA 4 on EPD1H 
          
      
          
      
            Pressure Connection: 
            1/8" NPT female 
          
      
          
      
            Temperature Range: 
      
      Operating: 
      
      Storage:       		
            
      
      -20° to +165°F (-54° to +74°C) 
      
      -65° to +200°F (-40° to 93°C)       		
          
      
          
      
            Adjustment Instructions: 
            Turn adjustment screw clockwise to increase, counter-clockwise to decrease pressure difference (switch setting) 
          
      
          
      
            Shipping Weight: 
      
      EPD1S Models: 
      
      EPD1H Models:       		
            
      
      1.0 lbs. approximate 
      
      1.5 lbs. approximate       		
          
      
          
      
            * See product confi gurator for additional options. 
          
      
        
      
        
       
      
        
       
      
        
      EPD1S, EPD1H Series 
      
        
      Low Cost Differential Pressure Switch 
      
      
      
        
      EPD1S Series 
      
        
      Differential pressure, compact, economical, stripped, can be used for high/low limit control, Working Ranges from .22 - 150 psi, set-point range from .22 - 40 psi. 
      
        
      
      
      EPD1H Series 
      
        
      Differential pressure, compact, economical, housed, can be used for high/low limit control, Working Ranges from .22 - 150 psi, set-point range from .22 - 40 psi. 
      
        
      Applications 
      
        
      
      
            
        
              
      • Filtration systems 
        • 
                
      • Air proving in HVAC systems 
        • 
                
      • Pump & compressor monitoring 
        • 
                
      • Fluid leak detection 
        • 
                
      • Food & beverage 
        • 
            
      
            
            
      
      
      
            		
    
      
    
    
      
      
      		
    
      
    
      
              
      
        
      
        Since 2007         
      		 
       
              

      
            
      
        美國DMK Engineering Solutions公司
      
信德邁科技(北京)有限公司 CNMEC Technology
      

      
地址：北京市朝陽區望京街10號望京SOHO塔1C座2115室
      
郵編：100102 
      
電話：010-8428 2935, 8428 3983
      
手機：139 1096 2635 
      
Http：//www.0591w.com  
      
E-mail：sales@cnmec.biz
      
傳真：010-8428 8762
      

      		
      
      
        

      
          京ICP備08000876號-1
      
        京公網安備 11010502019740
      
        Since 2007 Strong Distribution & Powerful Partnerships