John C. Ernst Co. Inc. - 01N Series Water 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.

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Unit of Measure

Items	GPI-01N31GM Flowmeter	GPI-01N31LM Flowmeter	GPI-01N12LM Flowmeter
Series	N/A GPI-01
Connection	N/A 1" FNPT	N/A 1" FNPT	N/A 1" ISO (Female)
Body Material	N/A Nylon
Rotor Material	N/A Nylon
Shaft Material	N/A Tungsten Carbide
Display/Electronics	N/A Digital Display Totalizes Only (Batch and Cumulative Totals)
Flow Range	N/A 3 to 30 GPM	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
Weight	N/A 0.70 lbs