PD6620 Series Loop-Powered Rate/Totalizers

PD6620 Series Loop-Powered Rate/Totalizers

PD6622/6 Loop-Powered Rate/Totalizer

PD6624/8 Loop-Powered Rate/Totalizer with Bargraph

Why you should buy:

  • Display Flow Rate and Total at the Same Time
  • Send Pulse Output to Another Counting Device
  • Simple Installation – Break the Loop and Wire it in
  • Easy Programming with Free PC-based SW
  • Install Virtually Anywhere – Hot, Cold, Wet, Dark, Bright, Dirty & Hazardous Areas
  • Minimal Voltage Burden on the Loop
  • Indicate Alarms with Relays, Open Collectors and Flashing Red Display
  • Isolate Transmitter Loop from Control Room
Add to Wishlist
Add to Wishlist


These 1/8 DIN loop-powered flow rate/totalizers are available in safe area configurations with UL electrical safety approval and hazardous area approval with UL, ATEX & IECEx Intrinsically safe and nonincendive (UL only) approvals. One of the most convenient features of these instruments is their dual line display which is typically used to display flow rate on the 5-digit alphanumeric top line and flow total on the 8-digit alphanumeric bottom line. They can be easily programmed via the four front panel buttons or free PC based software. All models come equipped with two open collector outputs and are available with two solid state relays and 4-20 mA analog output options.