• Permanent and resettable totalizers
  • Scalable outputs
  • Relay options
  • Mounting versatility
  • 2 x 16 character dot matrix LCD
  • NEMA 4X enclosure with self-healing window
  • Large push buttons
  • Numbered terminals
  • Output simulation for complete system testing


GF Signet 8550-3 flow transmitters are advanced instruments that convert the signal from all GF Signet flow sensors into a 4 to 20 mA signal for long distance transmission. GF Signet 8550-3 flow transmitters feature maximum configuration flexibility with dual input / output, two optional relays for process control, two packaging options for integral / pipe mount or panel installation, and scalability for virtually any flow range or engineering unit.

The GF Signet 8550-3 flow transmitter's state-of-the-art electronic design ensures long-term reliability, signal stability, and simple user setup and operation.

Applications for the GF Signet 8550-3 Flow Transmitter

  • Flow control and monitoring
  • Filtration or softener
  • Effluent totalization
  • Pump protection
  • Feed pump pulsing
  • Ratio control
  • Water distribution
  • Leak detection