28 Pipe Size Flowmeters | McMaster-Carr

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System of Measurement

Pipe Size

Maximum Flow

Flow Measurement Unit

Gallons per Minute

Liters per Minute

Flow Measurement Type

For Use With

Minimum Flow

Calibrated With

For Minimum Pipe Size

Display Type

Fitting Connection

Battery Life

Battery Size

Calibration Media Specific Gravity

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

EAR99

For Maximum Pipe Size

Height

3 15/16"

Material

Polycarbonate

Maximum Speed

4,000 fpm to 9,999 fpm

Minimum Speed

Minimum Temperature

REACH

RoHS

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Overall Height

3 15/16"

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3 Products

Portable Noncontact Flowmeters

Often used to pinpoint flow issues, these flowmeters clamp onto pipe, so you can spot-check the flow rate at different points without disassembling your system. They measure by tracking the time it takes for ultrasonic waves to pass through your liquid, so they don’t need to come into contact with your liquid. As a result, they can be used with a wider range of liquids than other flowmeters.

		Flow for Pipe Size, gpm								Temp., ° F
	For Pipe Size	1/2	2	4	12	28	Speed, ft/sec	Overall Ht.	Accuracy	Min.	Max.	Batteries Included	Display Type	Includes		Each
Polycarbonate Body



		1/2 to 28	0.2 to 30	4 to 550	15 to 2,000	130 to 18,000	700 to 100,000	0.03 to 100	3 15/16"	±1.0%	-20	320	Yes	Digital	Carrying Case, Mounting Hardware, Optional Power Source and Cable, Ultrasonic Gel	4416N13	000000000


		2 to 28	—	4 to 550	15 to 2,000	130 to 18,000	700 to 100,000	0.03 to 100	3 15/16"	±1.0%	-20	320	Yes	Digital	Carrying Case, Mounting Hardware, Optional Power Source and Cable, Ultrasonic Gel	4416N12	00000000

Replacement Ultrasonic Gel