Equipment - Dual Sentry™ Electronic Flow Monitors

 

Dual Sentry Logo

Confirm the flow of your solutions

The unique Model 203 Dual Sentry™ EFM provides both visual and electronic indication of flow. Flow of liquid agitates special spheroid ball that can be easily observed through tough Lexan® dome. The ball agitation breaks a high intensity light beam carried in rugged fiber optic cable.
Dual Sentry Electronic Flow Monitor
  • Dual indication of flow - electronic and visual
  • Automatic continuous monitoring
  • Competitively priced
  • Easy installation
  • Solid Brass Body
  • Self-cleaning Design
  • Non-clogging action
  • 1/4", 3/8" or 1/2" NPT female ports
  • Maximum operating pressure 150 PSI
  • Available from high or low AC/DC input voltages
  • Low flow detection from .5 GPM
  • High flow units available


Available Sizes:

Size Catalog Number Operating Range Low Voltage (LV) Input
1/4" NPT 003060 0.5 - 2.5 GPM   ± 10-55VDC / 20-40VAC, 4VA
3/8" NPT 003061 1.5 - 4.0 GPM High Voltage (HV) Input:
1.2" NPT 003062 2.5 - 6.0 GPM   ± 70-264 VDC / VAC, 4VA


Spotwelding Consultants Inc.

4209 Industrial
Rowlett, Texas 75088
Toll Free: 888-255-6780
Phone: 972-475-0874
Fax: 972-475-5024