GPI Digital Flow Meter / Totalizer Rental


GPI Digital Flow Meter / Totalizer Rental

  • 1-10 GPM (1/2" inlet/outlet) or 5-50 GPM (1" inlet/outlet) models available.
  • Displays flow rate and cumulative flow.
Daily Weekly Monthly
$30.00 $90.00 $270.00

Information is clearly displayed on a large 6‑digit LCD readout with two‑point floating decimal for totals from .01 to 999,999. All operations are easily accessed with the two buttons on the front panel. The CMOS, microprocessor‑based electronics have extremely low power requirements and data retention capabilities in both RAM and ROM.

Liquid flows through the turbine housing causing an internal rotor to spin. As the rotor spins, an electrical signal is generated in the pickup coil. This pulse data is translated from the turbine into calibrated flow units shown on the computer's readout.

All GPI turbines are designed to measure flow in only one direction. The direction is indicated by the arrow cast‑molded in the turbine outlet. If the computer display is upside down, remove the four screws, turn the display 180° and reinstall the screws.

Flow Meter Inlet/Outlet Size Minimum Flow Rate Required Linear Flow Range Maximum Flow
1/2" 1 GPM 1-10 GPM 15 GPM
1" 5 GPM 5-50 GPM 75 GPM
Operating Temperature +14° to +140°F (-10° to +60°C)
Storage Temperature -40° to 158°F (-40° to +70°C)
Internal Power Supply 2 Lithium Batteries at 3 volts each
Minimum Battery Life 4,000 operational hours
Optional External Power 5.75 volts DC ±5%
  • GPI Flow Meter
  • Instruction Guide