Pressure Sensors Series 40
Series 40 Flanged Pressure Sensor
Protects and isolates instrumentation
Full 360° pressure reading
Self-cleaning, flexing action
Won’t clog like traditional diaphragm seals
Excellent pump protection
Materials of Construction
Carbon Steel Body - Non-wetted
ANSI B 16.5 Class 150 Flanges in Carbon Steel, 316 Stainless Steel, PVC, or Teflon Coated Carbon Steel
Teflon coated Buna-N or Viton also available
Fill Fluid Ethylene Glycol & Water 200° F, Vegetable Oil 230° F, Silicone Oil 400° F
Red Valve Series 40 Pressure Sensors are the industry standards for protecting instrumentation, and assuring accurate, dependable pressure measurement of slurry and corrosive fluids.
The line pressure is sensed 360° through the flexible rubber sleeve. The captive fluid is displaced through the pressure sensor body to the instrument’s Bourdon tube. All instruments are isolated and protected from the process, assuring positive and accurate readings.
The Full-faced, thru-bolted Series 40 installs directly in-line, Costly installation and maintenance of pipe stands and saddle welds, which are required when installing antiquated diaphragm seals, are eliminated.
The thru-bolted Series 40 can be mounted in any flow direction, submerged in a tank, or mounted with a blind flange as a dead end to monitor tank levels