Ernst Instruments - 01A Series Fuel Flowmeters

Meter Type
Economy Digital Totalizer, turbine type, battery powered that displays total gallons or liters. It does not display rate of flow.

How It Works
Magnetic pulses are picked up by a coil. The computer converts the pulses into a flow rate and totals.

Standard Features

2 Totals (1 Resettable Batch, 1 Cumulative)
User Configurable to GPM or LPM
Digital Display with 4 Digits Starting at 0.1 (floating decimal)
Totals Maximum of 9999
Powered by (2) AAA Alkaline Batteries
Auto On/Off
Fuel Meter suitable for Gasoline (up to 15% alcohol), Diesel Fuel (up to 20% Biodiesel), and Kerosene
Water Meter suitable for Water and Water Like Fluids
2 Year Limited Warranty

Unit of Measure

Items	GPI-01A31GM Flowmeter	GPI-01A31LM Flowmeter	GPI-01A12LM Flowmeter	GPI-01A52LM Flowmeter
Series	N/A GPI-01
Connection	N/A 1" FNPT	N/A 1" FNPT	N/A 1" ISO (Female)	N/A 1" BSPP
Body Material	N/A Aluminum
Rotor Material	N/A Nylon
Shaft Material	N/A Tungsten Carbide
Display/Electronics	N/A Digital Display Totalizes Only (Batch & Cumulative Totals)
Flow Range	N/A 3 to 30 GPM	N/A 10 to 100 L/min	N/A 10 to 100 L/min	N/A 10 to 100 L/min
Temperature Rating	N/A 14 to 130 ºF	N/A -10 to 54 ºC	N/A -10 to 54 ºC	N/A -10 to 54 ºC
Weight	N/A 1.50 lbs