Flomec TM15NQ9GMB Watermeter Flow Meter, Turbine, 1 1 2 in FNPT, 1 1 2 in Connection Size, FNPT, 32°F to 140°F 61516 Sweep Speed 10 nsec div to Sweep Speed 10 nsec div to 60 sec div Battery Life 7 hr Includes AC Power Adapter E318390 Finish Silver Plated Connection Material Copper Alloy Connector Type Female Material Polycarbonate Item Contact Insert Terminal Type Screw Green Environmental Attribute Pollution Degree 3 Approximate Amperage Rating Grounding Braid 16 A Contact Finish Silver Plated Number of Contacts 16 Current Rating 16 A Flammability Rating UL 94 V 0 Package Quantity 1 Cubic Meters Range 32 Degrees to 140 Degrees F Accuracy (%) + 3 Power Requirement Two Alkaline AAA Batteries Accuracy + 3% Flow Material Water based non corrosive fluids Type Turbine Flowmeter Type Turbine Viscosity Maximum 20 cps Flow Rate Maximum 100 gpm Compatible Flow Material Water Shaft Material Tungsten Carbide Media Temperature Minimum 32 Degrees F Mounting Orientation Universal Rotor Material PVDF Media Temperature Maximum 140 Degrees F Frequency Minimum 1 4 kHz Output Type 4 20 mA Product Type Flow Meter Unit Of Measure Gallons