Gauges > Pressure Gauges > WIKA M93X.D1


WIKA M93X.D1 All-Welded XSEL Process Gauge and Diaphragm Seal System

WIKA M93X.D1 all-welded gauge and diaphragm seal systems are drop-in retrofits for existing gauges in extreme environments or corrosive media. All-welded systems are designed for installation wher tightly-controlled fugitive emissions and safety are a concern.

This all-welded system combines a WIKA XSEL solid front process gauge (23X.34) and a high pressure all-stainless diaphragm seal (L990.34). The gauge is back-welded into the seal upper housing to eliminate potential leak paths.

Key Specifications

  • For extreme process environments: harsh temperatures, steam, variable pressure ranges, pulsation, vibration, and aggressive chemicals. Ideal for high-vibration, thermal-cycling, and pump-discharge applications
  • Available vacuum, compound, and positive pressure ranges from -30" HgVac to 5000 PSI
  • Operating temperature 0° to 300° F
  • 4.5" process gauge with 1/4" or 1/2" NPT male or female process connection
  • 316L stainless steel process wetted materials
  • Designed to meet EPA Dual Containment Requirements to minimize leakage

Specifications, Manuals, and Supporting Literature

Click the file icon to view the file online, or right-click on the file icon and select "Save Target As..." to download the file to your computer for later viewing.
Tip: If you want to print a large file, download it to your PC first.


Subscribe to the Lesman Instrument Company YouTube channel.Lesman Instrument Company on YouTube

Video is a great way to learn about instruments and technology, and it's available whenever you need it. Watch step-by-step instructions on how to configure a transmitter, tune a controller, or troubleshoot a safety valve. We'll post videos we create, and those our manufacturer partners share with us, so you don't have to look in multiple places to find the video training you need.

Subscribe to Lesman's YouTube channel, and you'll get email notifications as soon as we add new training videos and webinars.