OBS-P-LE Series Panel Mount Pressure Transmitter

Brand: Truflo®

The OBS-P-LE Series is the industry’s only Panel Mount integral molded one-piece plastic Pressure Transmitter and Gauge Guard. 

Gauge Guards are utilized to protect the pressure gauge from any corrosive media in the process system via an isolator. 

The OBS-P-LE Series Panel Mount Pressure Transmitters are truly unique and industry leading when it comes to pressure measurement in corrosive environments. 

OBS-P-LE Pressure Transmitters are a one-piece design and come factory pre-filled, resulting in an industry leading accuracy of 1.0%. 

Eliminating the need for filling saves the user time and the difficulty of having to fill a gauge isolator. 

The bright LED will change from green to red in any upset condition. 

The OBS-P-LE is equipped with a 4-20mA output + 2 Relays (NPN or PNP). 

The OBS-P-LE Series is available in PVC, PP & PVDF, all equipped with a Teflon® Diaphragm, making the entire unit completely corrosion resistant and the perfect pressure gauge for chemical applications. 

Engineering the entire body in a plastic housing rather than just the gauge guard allows users to be confident that the complete unit will stand up in even the most corrosive environments
Features
  • No Filing Required
  • Alert for Bag/Filter Change-Out
  • Highest Accuracy in Industry | ±1.0%
  • One-Piece Molded Design | No Filling
  • Suitable for Corrosive Media + Slurries
  • No Programming Required
  • PTFE  | FPM Diaphragm

Specifications

Mounting

  • Back
  • Center Connection

Process Connection

  • 1/2” MNPT
  • FNPT
  • Type G
  • Flanged

Power Supply

  • 10-30 Vdc

Pressure Ranges

  • 0 to 145 psi

Lens

  • High Impact Polycarbonate

Output

  • 4-20 mA + 2 Relays

Accuracy

  • ± 1.0 %

Operating Temperature

  • PVC - 140° F
  • PP - 190° F
  • PVDF - 240° F

Dial Diameter

  • 2-1/2”

Documentation

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