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Pressure Switch

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      Differential    
  Diaphragm Bellows with Diaphragm piston Vacuum
Code 2WPS 2WPSB 2WPSD 2WPSH 2WTCVAC
           
Adjustable  0.1...21 0.7...207 0.7...7 14...690 Vacuum
Range(bar)          
           
Max. Working 35 350 7 700 1.4
Pressure          
           
Housing Diecast aluminum Diecast aluminum Diecast aluminum Diecast aluminum Diecast aluminum
           
Protection  NEMA 4X,12&13 NEMA 4X,12&13 NEMA 4X,12&13 NEMA 4X&12 NEMA 4X,12&13
Degree          
 No. Of  Up to 2 SPDT contacts Up to 2 SPDT contacts Up to 2 SPDT contacts Up to 2 SPDT contacts Up to 2 SPDT contacts
Contacts Screw type, field Screw type, field Screw type, field Screw type, field Screw type, field
  adjustable adjustable adjustable adjustable adjustable
           
Port material Brass 316L stainless steel Aluminum Brass Brass
           
Process  1/4" NPT F 1/4" NPTF 1/8" NPTF 1/4" N PT F 1/4"NPTF
Connection          
           
Electrical  1/2"NPTF 1/2"NPTF 1/2"NPTF 1/2"NPTF 1/2" NPT F
Connection          
           
Accuracy 0.50% 0.50% 0.50% 1.00% 0.50%
           
Options Other port materials an dOther port materials an dOther wetted parts Other wetted parts Other port materials and
  connection connection Other port connection Other port connection connection
           


บริษัท อัลฟา เอ็กเซล เอ็นจิเนียริ่ง จำกัด
ALPHA EXCEL ENGINEERING CO.,LTD

30/43 ซอยกาญจนาภิเษก 0010 ถนนกาญจนาภิเษก แขวงบางแค เขตบางแค กรุงเทพฯ 10160 โทร : 02-454 3727 แฟกซ์ : 02-454 3728
30 Soi Kanjanapisek 0010 , Kanjanapisek Rd., Bangkhae , Bangkhae , Bangkok 10600 Tel : 02-454 3727 Fax :02-454 3728