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High Purity Pressure/Vacuum Switches with All Stainless Steel Wetted Parts
PSW-690 Series   
3 year warranty
 
Pressure/Vacuum Switches
PSW-690 Series:High Purity Pressure/Vacuum Switches with All Stainless Steel Wetted Parts
Click for larger image.
   
¥ 1,650.00  PSW-692-V5
• All Stainless Steel Wetted Parts
• Sensing Element Capsule, Electron Beam Welded
• Helium Leak Tested 4 x 10-9 STD CC/sec
• External Pressure Scale and Pointer For Easy Set Point Adjustment
• Available with 1/4 VCR Male or 1/8-27 NPT Male Fittings
• NEMA 4 Enclosure
• Available with 1 or 5 A Switch

View related products - Pressure Switches

Click to scroll below to order See Specs PDF Manuals View a printer friendly page

SPECIFICATIONS
Process Temp: -54 to 107°C (-65 to 225°F); setpoint change of up to 2% of sensor capacity may be anticipated when switch is used either below -23°C or above 51°C
Cycling: Not to exceed 20 cycles/min, 1 million cycles
Proof Pressure: 150% max pressure
Wetted Parts: 17-7 PH electron beam welded, 303 SS fitting
Enclosure: 303 Stainless Steel body, zinc alloy with chromate finish locking ring and switch housing, valox cap
Dimensions: 51 L x 29 mm Dia (2 x 1.125") with NPT fitting; 60 L x 29 mm Dia (2.375 x 1.125") with VCR fitting
Weight: Approx. 85g (3 oz)
Pressure Port: 1/8-27 MNPT or 1/4 VCR
Electrical: 300 mm (12") pigtail leads, 20 AWG, polyvinyl insulated
Wiring Code:
   Pressure Switch: Black = Common, Red = N/C, White = N/O
   Vacuum Switch: Black = Common, Red = N/O, White = N/C
Order on www.omegaengineering.cn and 5% will be discounted when you checkout.
  To Order (Specify Model Number)
All list prices are pre-VAT rate not including tax and shipping 		 
 Part Number   Availability   Price(RMB)   Description    Qty.
 Gage Pressure Switches with 1/8 NPT Fitting and 1 A Switch
 PSW-691-N1 2 Weeks   ¥1,590.00    0.8 to 28.5 psig decreasing range, 1.6 to 30.0 psig increasing range, ±0.6 psig setpoint repeatability, 30 psig max pressure  
 PSW-692-N1 5 Weeks   ¥1,590.00    2.0 to 48.0 psig decreasing range, 3.0 to 50.0 psig increasing range, ±1.0 psig setpoint repeatability, 50 psig max pressure  
 PSW-693-N1 5 Weeks   ¥1,590.00    3.0 to 96.5 psig decreasing range, 4.5 to 100.0 psig increasing range, ±2.0 psig setpoint repeatability, 100 psig max pressure  
 PSW-694-N1 2 Weeks   ¥1,590.00    7.5 to 242.5 psig decreasing range, 9.7 to 250 psig increasing range, ±5.0 psig setpoint repeatability, 250 psig max pressure  
 PSW-695-N1 5 Weeks   ¥1,580.00    20.0 to 485 psig decreasing range, 20 to 500 psig increasing range, ±10.0 psig setpoint repeatability, 500 psig max pressure  
 Gage Pressure Switches with 1/8 NPT Fitting and 5 A Switch
 PSW-691-N5 5 Weeks   ¥1,590.00    0.8 to 28.5 psig decreasing range, 1.6 to 30.0 psig increasing range, ±0.6 psig setpoint repeatability, 30 psig max pressure  
 PSW-692-N5 2 Weeks   ¥1,580.00    2.0 to 48.0 psig decreasing range, 3.0 to 50.0 psig increasing range, ±1.0 psig setpoint repeatability, 50 psig max pressure  
 PSW-693-N5 2 Weeks   ¥1,590.00    3.0 to 96.5 psig decreasing range, 4.5 to 100.0 psig increasing range, ±2.0 psig setpoint repeatability, 100 psig max pressure  
 PSW-694-N5 2 Weeks   ¥1,590.00    7.5 to 242.5 psig decreasing range, 9.7 to 250 psig increasing range, ±5.0 psig setpoint repeatability, 250 psig max pressure  
 PSW-695-N5 5 Weeks   ¥1,580.00    20.0 to 485 psig decreasing range, 20 to 500 psig increasing range, ±10.0 psig setpoint repeatability, 500 psig max pressure  
 Gage Pressure Switches with 1/4 VCR Fitting and 1 A Switch
 PSW-691-V1 2 Weeks   ¥1,640.00    0.8 to 28.5 psig decreasing range, 1.6 to 30.0 psig increasing range, ±0.6 psig setpoint repeatability, 30 psig max pressure  
 PSW-692-V1 2 Weeks   ¥1,640.00    2.0 to 48.0 psig decreasing range, 3.0 to 50.0 psig increasing range, ±1.0 psig setpoint repeatability, 50 psig max pressure  
 PSW-693-V1 2 Weeks   ¥1,650.00    3.0 to 96.5 psig decreasing range, 4.5 to 100.0 psig increasing range, ±2.0 psig setpoint repeatability, 100 psig max pressure  
 PSW-694-V1 6 Weeks   ¥1,640.00    7.5 to 242.5 psig decreasing range, 9.7 to 250 psig increasing range, ±5.0 psig setpoint repeatability, 250 psig max pressure  
 PSW-695-V1 6 Weeks   ¥1,640.00    20.0 to 485 psig decreasing range, 20 to 500 psig increasing range, ±10.0 psig setpoint repeatability, 500 psig max pressure  
 Gage Pressure Switches with 1/4 VCR Fitting and 5 A Switch
 PSW-691-V5 6 Weeks   ¥1,640.00    0.8 to 28.5 psig decreasing range, 1.6 to 30.0 psig increasing range, ±0.6 psig setpoint repeatability, 30 psig max pressure  
 PSW-692-V5 6 Weeks   ¥1,650.00    2.0 to 48.0 psig decreasing range, 3.0 to 50.0 psig increasing range, ±1.0 psig setpoint repeatability, 50 psig max pressure  
 PSW-693-V5 2 Weeks   ¥1,650.00    3.0 to 96.5 psig decreasing range, 4.5 to 100.0 psig increasing range, ±2.0 psig setpoint repeatability, 100 psig max pressure  
 PSW-694-V5 2 Weeks   ¥1,560.00    7.5 to 242.5 psig decreasing range, 9.7 to 250 psig increasing range, ±5.0 psig setpoint repeatability, 250 psig max pressure  
 PSW-695-V5 6 Weeks   ¥1,640.00    20.0 to 485 psig decreasing range, 20 to 500 psig increasing range, ±10.0 psig setpoint repeatability, 500 psig max pressure  
 Vacuum Switches with 1/8 NPT Fitting
 PSW-696-N1 5 Weeks   ¥1,590.00    1.6 to 27.0 inHg decreasing range, 2.7 to 28.2 inHg increasing range, ±1.2 inHg setpoint repeatability, 29.9 inHg max pressure, 1 A switch  
 PSW-696-N5 2 Weeks   ¥1,590.00    1.6 to 27.0 inHg decreasing range, 2.7 to 28.2 inHg increasing range, ±1.2 inHg setpoint repeatability, 29.9 inHg max pressure, 5 A switch  
 Vacuum Switches with 1/4 VCR Fitting
 PSW-696-V1 2 Weeks   ¥1,650.00    1.6 to 27.0 inHg decreasing range, 2.7 to 28.2 inHg increasing range, ±1.2 inHg setpoint repeatability, 29.9 inHg max pressure, 1 A switch  
 PSW-696-V5 6 Weeks   ¥1,650.00    1.6 to 27.0 inHg decreasing range, 2.7 to 28.2 inHg increasing range, ±1.2 inHg setpoint repeatability, 29.9 inHg max pressure, 5 A switch  
† Price are shown in RMB.

 Note: Comes complete with operator's manual
  Ordering Example: (1) PSW-692-N5 switch for 30 psig max system pressure with 1/8 NPT fitting and 5 A switch, ¥1,580.00

   
Keywords:High Purity Pressure/Vacuum Switches with All Stainless Steel Wetted Parts, relative humidity sensors

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