OBS-LC Battery Operated Pressure Gauge

Brand: Truflo®

The OBS-LC Series is the industry’s only integral molded one-piece plastic Pressure Gauge 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-LC Series Pressure Gauges are truly unique and industry leading when it comes to pressure measurement in corrosive environments. 

OBS-LC 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 OBS-LC 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
  • Displays Psi | BAR | MPa | kg/cm2
  • 3 Year Battery Life – Backlit 
  • Teflon or FPM Diaphragm
  • Designed to Act as Visual Pressure Alert for Bag/Filter Change-Out
  • Reduces System Pulsations 
  • Highest Accuracy in Industry – 1.0%
  • One-Piece Molded Design (No Filling)

Specifications

Mounting

  • Direct Mount
  • Bottom Connection

Process Connection

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

Power Supply

  • 3 Vdc

Pressure Ranges

  • 0 to 145 psi

Lens

  • High Impact Polycarbonate

Accuracy

  • ± 1.0 %

Operating Temperature

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

Standards and Approvals

  • CE
  • FCC
  • RoHS

Documentation

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