W117G Ultra Pure Stainless Steel Pressure Switch

Product Overview

Product Datasheet

W117G-3H-VCR-C52TB-DIS
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The W117G Ultra Pure Stainless Steel Pressure Switches have all welded stainless steel interiors which are Helium leak checked to pass 4 x 10-9 Std CC/Sec. These switches are used in silicon wafer ovens, numerous medical devices and other applications where even the slightest impurities are not tolerated. 

  • Set Point Range: 0.80 to 500 PSIG
  • Max System Pressure: 150% of Sensor Capacity
  • Temperature range: -65°F to +225°F (-54°C to +107°C)
In-Stock / Ships in 2 - 4 Days
$155.50
$155.50

The Whitman Controls W117G Ultra Pure Stainless Steel Pressure Switches have all welded stainless steel interiors which are Helium leak checked to pass 4 x 10-9 Std CC/Sec. These switches are used in silicon wafer ovens, numerous medical devices and other applications where even the slightest impurities are not tolerated. There are a number of fitting options available featuring the ¼” VCR Male and many interface options to fit any application.

Key Features:

  • High Purity
  • Welded stainless steel body and interiors, helium leak checked 
  • Set point options: Factory set, field adjustable, or a combination
  • Extensive operating temperature range
  • Wide range of electrical interfaces available
  • SPDT or SPST availability

Specifications:

  • Set point range: 0.80 to 500 PSIG
  • Max System pressure: 150% of sensor capacity
  • Temperature range: -65°F to +225°F (-54°C to +107°C)
  • Amps: 5 Amps Max
  • Sensor Element: Electric beam welded, helium leak tested
  • Weight: 3.0 oz (varies slightly with electrical interface selection)
  • Cycling: 3H/5H - Not to exceed 60 CPM, 10H/25H/50H - Not to exceed 20 CPM
  • Wetted Parts:
    Capsule: 17-7 pH, electron beam welded
    Fitting: 303 Stainless steel 
    Standard Thread: ⅛-27 NPT male, Optional Threads: 1/4 VCR Male, 1/4-18 NPT Male
More Information
Switch ApplicationUltra Pure W117 (1-500psig)
Is OEM Replacement Part?No
Switch AvailabilityIn-Stock / Ships in 2 - 4 Days
StockIn Stock
Set Point Pressure Range1 to 30
Circuit TypeSPDT
Set Point Options SPDT Customer Set
Maximum Amperage and Voltage5 Amp 250 VAC Silver
Electrical InterfaceTB - 1/4" Terminal Blades
Maximum System Pressure30 PSIG
Fitting1/4" VCR Male
Corrosive MediaYes
Wet/Dry/SubmergedStandard (Dry use)
Additional OptionsMany Options are Available. If it's not here, call us.
Standard Fitting Size1/4" VCR Male

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