Flowmeters with NIST Certificate

Filter by

Certificate Type

Calibration Certificate Traceable to NIST

For Use With

Liquids

Gas

System of Measurement

Maximum Flow

Pipe Size

Calibrated With

Flow Measurement Unit

Cubic Centimeters per Minute

Standard Cubic Feet per Hour

Standard Cubic Feet per Minute

Display Type

Fitting Material

Minimum Flow

Wetted Parts Material

Body Material

Maximum Pressure @ Temperature

Fitting Connection

Gender

Thread Type

Connects To

Body Shape

Flow Measurement Type

RoHS

Mounting Position

Material

REACH

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

Yes

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Exempt

Forward

How can we improve?

131 Products

Panel-Mount Flowmeters for Gases

Monitor the flow rate of air and other gases from your instrument panel—these flowmeters have fittings on the back for panel mounting. They should be mounted vertically inline with your piping system, so gas flows up from the bottom. As gas passes through, it pushes an indicator up the scale, showing you the flow rate. With an acrylic body, they're completely clear, so you can inspect your gas’s color and clarity for any problems.

These flowmeters are calibrated with air but can be used with other gases. If you’re using these with a gas other than air, you’ll need to calculate the flow rate by multiplying the number shown on the scale by the specific-gravity conversion factor for your gas.

Choose a fitting material that is compatible with the gas you're running through your line.

Flowmeters


	Replacement Flowmeter Repair Kits

PVC Fitting—PVC fittings work with a wide range of chemicals. However, they can crack from impact or when overtightened.

Brass Fitting—Brass fittings resist impact better than PVC fittings.

Calibration Certificate Traceable to NIST—Flowmeters with a calibration certificate traceable to NIST states that the flowmeter has passed a test for accuracy.

	Flowmeters											Replacement Flowmeter Repair Kits
						Temp., ° F				Calibration Certificate Traceable to NIST
	Flow	Overall Ht.	Ctr.-to-Ctr. Ht.	Accuracy	Max. Pressure @ Temp.	Min.	Max.	Seal Material	Mounting Position		Each		Each
Acrylic Plastic Body with PVC Fittings







				1/2 NPT Female

				2 scfm to 20 scfm	14 1/2"	12 1/4"	±2%	100 psi @ 70° F	33	100	EPM Rubber	Vertical	3281K107	0000000	6766T22	000000


				4.2 scfm to 42 scfm	14 1/2"	12 1/4"	±2%	100 psi @ 70° F	33	100	EPM Rubber	Vertical	3281K108	000000	6766T22	00000




						1 NPT Male

						4 scfm to 40 scfm	9 1/8"	6.437"	±4%	100 psi @ 70° F	33	100	EPM Rubber	Vertical	3281K109	000000	6766T21	00000


						6 scfm to 60 scfm	9 1/8"	6.437"	±4%	100 psi @ 70° F	33	100	EPM Rubber	Vertical	3281K111	000000	6766T21	00000


						Acrylic Plastic Body with Brass Fittings







										1/4 NPT Female

										2 scfh to 20 scfh	4 1/8"	3"	±6%	100 psi @ 70° F	33	100	EPM Rubber	Vertical	3281K24	000000	6766T18	00000


										3 scfh to 30 scfh	4 1/8"	3"	±6%	100 psi @ 70° F	33	100	EPM Rubber	Vertical	3281K101	000000	6766T18	00000
										6 scfh to 60 scfh	4 1/8"	3"	±6%	100 psi @ 70° F	33	100	EPM Rubber	Vertical	3281K25	000000	6766T18	00000
										10 scfh to 100 scfh	4 1/8"	3"	±6%	100 psi @ 70° F	33	100	EPM Rubber	Vertical	3281K102	000000	6766T18	00000
										15 scfh to 180 scfh	4 1/8"	3"	±6%	100 psi @ 70° F	33	100	EPM Rubber	Vertical	3281K103	000000	6766T18	00000
										0.4 scfm to 4 scfm	4 1/8"	3"	±6%	100 psi @ 70° F	33	100	EPM Rubber	Vertical	3281K26	000000	6766T18	00000

Flowmeters with Flow-Control Knob


	Replacement Flowmeter Repair Kits

Flowmeters with a flow-control knob let you open and close the valve at the inlet to adjust the flow rate within the range.

PVC Fitting—PVC fittings work with a wide range of chemicals. However, they can crack from impact or when overtightened.

Brass Fitting—Brass fittings resist impact better than PVC fittings.

316 Stainless Steel Fitting—316 stainless steel fittings resist impact better than PVC fittings.

1/4 NPT Threaded Female Pipe × 1/2 NPT Threaded Male Pipe—Flowmeters with a female × male connection have internal NPT female threads and external NPT male threads.

Calibration Certificate Traceable to NIST—Flowmeters with a calibration certificate traceable to NIST states that the flowmeter has passed a test for accuracy.

	Flowmeters											Replacement Flowmeter Repair Kits
						Temp., ° F				Calibration Certificate Traceable to NIST
	Flow	Overall Ht.	Ctr.-to-Ctr. Ht.	Accuracy	Max. Pressure @ Temp.	Min.	Max.	Seal Material	Mounting Position		Each		Each
Acrylic Plastic Body with PVC Fittings







				1 NPT Male

				4 scfm to 40 scfm	9 1/8"	6.437"	±4%	100 psi @ 70° F	33	100	EPM Rubber	Vertical	3281K118	0000000	6766T25	000000


				6 scfm to 60 scfm	9 1/8"	6.437"	±4%	100 psi @ 70° F	33	100	EPM Rubber	Vertical	3281K119	000000	6766T25	00000


				Acrylic Plastic Body with Brass Fittings







								1/4 NPT Female

								2 scfh to 20 scfh	4 1/8"	3"	±6%	100 psi @ 70° F	33	100	EPM Rubber	Vertical	3281K34	000000	6766T23	00000


								3 scfh to 30 scfh	4 1/8"	3"	±6%	100 psi @ 70° F	33	100	EPM Rubber	Vertical	3281K104	000000	6766T23	00000
								6 scfh to 60 scfh	4 1/8"	3"	±6%	100 psi @ 70° F	33	100	EPM Rubber	Vertical	3281K35	000000	6766T23	00000
								10 scfh to 100 scfh	4 1/8"	3"	±6%	100 psi @ 70° F	33	100	EPM Rubber	Vertical	3281K105	000000	6766T23	00000
								15 scfh to 180 scfh	4 1/8"	3"	±6%	100 psi @ 70° F	33	100	EPM Rubber	Vertical	3281K106	000000	6766T23	00000
								0.4 scfm to 4 scfm	4 1/8"	3"	±6%	100 psi @ 70° F	33	100	EPM Rubber	Vertical	3281K36	000000	6766T23	00000


								Acrylic Plastic Body with 316 Stainless Steel Fittings







												1/4 NPT Female

												2 scfh to 20 scfh	4 1/8"	3"	±6%	100 psi @ 70° F	33	100	EPM Rubber	Vertical	3281K44	000000	6766T23	00000


												3 scfh to 30 scfh	4 1/8"	3"	±6%	100 psi @ 70° F	33	100	EPM Rubber	Vertical	3281K134	000000	6766T23	00000
												6 scfh to 60 scfh	4 1/8"	3"	±6%	100 psi @ 70° F	33	100	EPM Rubber	Vertical	3281K45	000000	6766T23	00000
												10 scfh to 100 scfh	4 1/8"	3"	±6%	100 psi @ 70° F	33	100	EPM Rubber	Vertical	3281K135	000000	6766T23	00000
												15 scfh to 180 scfh	4 1/8"	3"	±6%	100 psi @ 70° F	33	100	EPM Rubber	Vertical	3281K136	000000	6766T23	00000
												0.4 scfm to 4 scfm	4 1/8"	3"	±6%	100 psi @ 70° F	33	100	EPM Rubber	Vertical	3281K46	000000	6766T23	00000




														1/4 NPT Threaded Female Pipe × 1/2 NPT Threaded Male Pipe

														0.8 scfm to 8.2 scfm	6 7/8"	5"	±4%	100 psi @ 70° F	33	100	EPM Rubber	Vertical	3281K133	000000	6766T24	00000


														2.3 scfm to 23 scfm	6 7/8"	5"	±4%	100 psi @ 70° F	33	100	EPM Rubber	Vertical	3281K129	000000	6766T24	00000




														1/2 NPT Female

		2 scfm to 20 scfm												14 1/2"	12 1/4"	±2%	100 psi @ 70° F	33	100	EPM Rubber	Vertical	3281K125	000000	6766T26	00000


		4.2 scfm to 42 scfm	14 1/2"											12 1/4"	±2%	100 psi @ 70° F	33	100	EPM Rubber	Vertical	3281K126	000000	6766T26	00000

Flowmeter/Totalizers

Determine the flow rate and total volume of liquid flowing through your system with the same meter. To measure flow, these flowmeter/totalizers count how many times their turbine turns as liquid passes through. Use them only with clean, low-viscosity liquids to avoid clogging the turbine and other damage to these flowmeter/totalizers. You can reset the batch total, but you can’t reset the cumulative total. Mount them inline with your pipe system. They’re accurate in any mounting orientation.

These flowmeter/totalizers are either calibrated with water or solvent. You can recalibrate them in the field to other liquids, pipe, and operating conditions.

Choose a fitting material that is compatible with the liquid you're running through your line. IP rated, all seal out dust and can be lightly rinsed.

PVC Body with PVC Fittings and 316 Stainless Steel Seal


	Shown with 90° Display Adapter Kit

Replacement Displays

Image of Product. Front orientation. Flowmeter Rotors. Flowmeter/Totalizers.

Replacement Flowmeter Rotors

PVC fittings work with a wide range of chemicals. However, they can crack from impact or when overtightened.

Calibration Certificate Traceable to NIST—Flowmeter/totalizers with a calibration certificate traceable to NIST include documentation that states that they’ve passed a test for accuracy.

NEMA 4 Enclosure Rating—NEMA 4 flowmeter/totalizers protect against weather and washdowns.

	Flowmeter/Totalizers														Replacement Displays			Replacement Flowmeter Rotors
						Max. Volume Displayed			Temp., ° F
	Connections	Flow, gpm	Pipe Schedule	End-to-End Lg.	Accuracy	Total	Batch	Max. Pressure @ Temp.	Min.	Max.	Batteries Included	Enclosure Rating		Each	Display Type		Each		Each
Flowmeter/Totalizers with Calibration Certificate Traceable to NIST



		1/2 NPT Female	1 to 10	80	6"	±3%	999,999 Gallons	999,999 Gallons	225 psi @ 70° F	33	140	Yes	IP65 NEMA 4	2400T431	0000000	Digital	4352K513	0000000	———	0


		3/4 NPT Female	2 to 20	80	6 1/8"	±3%	999,999 Gallons	999,999 Gallons	225 psi @ 70° F	33	140	Yes	IP65 NEMA 4	2400T441	000000	Digital	4352K523	000000	———	0
		1 NPT Female	5 to 50	80	6 1/2"	±3%	999,999 Gallons	999,999 Gallons	225 psi @ 70° F	33	140	Yes	IP65 NEMA 4	2400T451	000000	Digital	4352K533	000000	———	0
		1 1/2 NPT Female	10 to 100	80	7 5/8"	±3%	999,999 Gallons	999,999 Gallons	225 psi @ 70° F	33	140	Yes	IP65 NEMA 4	2400T461	000000	Digital	4352K543	000000	———	0
		2 NPT Female	20 to 200	80	7 7/8"	±3%	999,999 Gallons	999,999 Gallons	225 psi @ 70° F	33	140	Yes	IP65 NEMA 4	2400T471	000000	Digital	4352K553	000000	———	0
		4 NPT Female	60 to 600	80	17"	±3%	999,999 Gallons	999,999 Gallons	225 psi @ 70° F	33	140	Yes	IP65 NEMA 4	2400T491	00000000	Digital	4352K109	000000	4352K112	0000000

Accessories for Flowmeters

90° Display Adapter Kits

90° Display Adapter Kit

90° Display Adapter—90° display adapter kits let you rotate the meter’s display 90°, so you can read it easier when mounted vertically.

Includes	For Flow Measurement Type		Each
90° Display Adapter, 12 Screws, Nitrile Rubber O-Ring	Turbine	4352K101	000000

For Flow Measurement Type		Each
Turbine	4352K221	0000000

Flowmeter Output Modules

Output modules allow you to transmit flow data from flowmeter/totalizers to an external device such as a programmable logic controller (PLC), data recorder, logger, and remote display.

4-20 mA output modules have an analog output. As flow increases, the output signal from the transmitter increases. For your receiving device to interpret the signal from the transmitter, you will need to calibrate it for the measurement range and output signal of the transmitter. They only give accurate readings within the rated measurement range.

Pulse output modules have a digital output. They transmit flow data using spikes of voltage that match the input voltage of the transmitter. The higher the flow, the more pulses they send.

Output Current, mA	No. of Wire Leads	Wire Lead Lg., ft.	Input Voltage, V DC	For Flow Measurement Type		Each
4 to 20	4	10	8 to 26	Turbine	4352K227	0000000

	Battery Size	Battery Chemistry	Battery Cap., mA·h	Pkg. Qty.
Disposable Battery


AAA	Alkaline	1,250	4	71455K62	00000

Nylon Body with Nylon Fittings and 316 Stainless Steel Seal


	Shown with 90° Display Adapter Kit

Nylon fittings work with a wide range of chemicals. However, they can crack from impact or when overtightened.

Calibration Certificate Traceable to NIST—Flowmeter/totalizers with a calibration certificate traceable to NIST include documentation that states that they’ve passed a test for accuracy.

NEMA 4 Enclosure Rating—NEMA 4 flowmeter/totalizers protect against weather and washdowns.

FM Approved—FM-approved flowmeter/totalizers are safe for use in hazardous location.

						Max. Volume Displayed			Temp., ° F
	Connections	Flow, gpm	Pipe Schedule	End-to-End Lg.	Accuracy	Total	Batch	Max. Pressure @ Temp.	Min.	Max.	Batteries Included	Enclosure Rating	Hazardous Location Rating	Certification		Each
Flowmeter/Totalizers with Calibration Certificate Traceable to NIST



		1 NPT Female	0.3 to 3	80	4"	±1.5%	999,999 Gallons	999,999 Gallons	150 psi @ 70° F	14	140	Yes	IP65 NEMA 4	NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 AEx Ia IIC T4	FM Approved	4352K232	0000000

Accessories for Flowmeters

90° Display Adapter Kits

90° Display Adapter Kit

90° Display Adapter—90° display adapter kits let you rotate the meter’s display 90°, so you can read it easier when mounted vertically.

Includes	For Flow Measurement Type		Each
90° Display Adapter, 12 Screws, Nitrile Rubber O-Ring	Turbine	4352K101	000000

For Flow Measurement Type		Each
Turbine	4352K221	0000000

Flowmeter Output Modules

Output modules allow you to transmit flow data from flowmeter/totalizers to an external device such as a programmable logic controller (PLC), data recorder, logger, and remote display.

Pulse output modules have a digital output. They transmit flow data using spikes of voltage that match the input voltage of the transmitter. The higher the flow, the more pulses they send.

Output Current, mA	No. of Wire Leads	Wire Lead Lg., ft.	Input Voltage, V DC	For Flow Measurement Type		Each
4 to 20	4	10	8 to 26	Turbine	4352K227	0000000

	Battery Size	Battery Chemistry	Battery Cap., mA·h	Pkg. Qty.
Disposable Battery


AAA	Alkaline	1,250	4	71455K62	00000

PVDF Body with PVDF Fittings and Fluoroelastomer Seal

Image of Product. Front orientation. Flowmeters. Flowmeter/Totalizers, PVDF Body.

Replacement Displays

Replacement Flowmeter Rotors

PVDF fittings work with a wide range of chemicals. However, they can crack from impact or when overtightened.

Calibration Certificate Traceable to NIST—Flowmeter/totalizers with a calibration certificate traceable to NIST include documentation that states that they’ve passed a test for accuracy.

NEMA 4 Enclosure Rating—NEMA 4 flowmeter/totalizers protect against weather and washdowns.

FM Approved—FM-approved flowmeter/totalizers are safe for use in hazardous location.

	Flowmeter/Totalizers																Replacement Displays			Replacement Flowmeter Rotors
						Max. Volume Displayed			Temp., ° F
	Connections	Flow, gpm	Pipe Schedule	End-to-End Lg.	Accuracy	Total	Batch	Max. Pressure @ Temp.	Min.	Max.	Batteries Included	Enclosure Rating	Hazardous Location Rating	Certification		Each	Display Type		Each		Each
Flowmeter/Totalizers with Calibration Certificate Traceable to NIST



		1/2 NPT Female	1.2 to 12	80	7 5/16"	±2%	999,999 Gallons	999,999 Gallons	100 psi @ 70° F	0	125	Yes	IP65 NEMA 4	NEC Class I Divisions 1, 2 Groups A, B, C, D AEx Ia IIC T4	FM Approved	4352K103	000000000	Digital	4352K513	0000000	4352K104	0000000

Accessories for Flowmeters

For Flow Measurement Type		Each
Turbine	4352K221	0000000

Flowmeter Output Modules

Output modules allow you to transmit flow data from flowmeter/totalizers to an external device such as a programmable logic controller (PLC), data recorder, logger, and remote display.

Pulse output modules have a digital output. They transmit flow data using spikes of voltage that match the input voltage of the transmitter. The higher the flow, the more pulses they send.

Output Current, mA	No. of Wire Leads	Wire Lead Lg., ft.	Input Voltage, V DC	For Flow Measurement Type		Each
4 to 20	4	10	8 to 26	Turbine	4352K227	0000000

	Battery Size	Battery Chemistry	Battery Cap., mA·h	Pkg. Qty.
Disposable Battery


AAA	Alkaline	1,250	4	71455K62	00000

316 Stainless Steel Body with 316 Stainless Steel Fittings and 316 Stainless Steel Seal


	Shown with 90° Display Adapter Kit	Replacement Displays

316 stainless steel fittings resist impact better than plastic fittings.

Calibration Certificate Traceable to NIST—Flowmeter/totalizers with a calibration certificate traceable to NIST include documentation that states that they’ve passed a test for accuracy.

FM Approved—FM-approved flowmeter/totalizers are safe for use in hazardous location.

	Flowmeter/Totalizers															Replacement Displays
					Max. Volume Displayed			Temp., ° F
	Connections	Flow, gpm	End-to-End Lg.	Accuracy	Total	Batch	Max. Pressure @ Temp.	Min.	Max.	Batteries Included	Enclosure Rating	Hazardous Location Rating	Certification		Each	Display Type		Each
Flowmeter/Totalizers with Calibration Certificate Traceable to NIST



		1/2 NPT Female	1 to 10	4 1/4"	±1.5%	999,999 Gallons	999,999 Gallons	1,500 psi @ 70° F	14	140	Yes	IP65	NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 ATEX II 1 G Ex Ia IIC T4 Ga IECEx Ex Ia IIC T4 Ga	FM Approved CE Marked C-FM Approved	4352K852	000000000	Digital	4352K513	0000000


		3/4 NPT Female	2 to 20	4 3/8"	±1%	999,999 Gallons	999,999 Gallons	1,500 psi @ 70° F	14	140	Yes	IP65	NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 ATEX II 1 G Ex Ia IIC T4 Ga IECEx Ex Ia IIC T4 Ga	FM Approved CE Marked C-FM Approved	4352K862	00000000	Digital	4352K523	000000
		1 NPT Female	5 to 50	4 1/2"	±1%	999,999 Gallons	999,999 Gallons	1,500 psi @ 70° F	14	140	Yes	IP65	NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 ATEX II 1 G Ex Ia IIC T4 Ga IECEx Ex Ia IIC T4 Ga	FM Approved CE Marked C-FM Approved	4352K872	00000000	Digital	4352K533	000000
		1 1/2 NPT Female	10 to 100	5 3/8"	±0.75%	999,999 Gallons	999,999 Gallons	1,500 psi @ 70° F	14	140	Yes	IP65	NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 ATEX II 1 G Ex Ia IIC T4 Ga IECEx Ex Ia IIC T4 Ga	FM Approved CE Marked C-FM Approved	4352K882	00000000	Digital	4352K543	000000
		2 NPT Female	20 to 200	6 3/8"	±0.75%	999,999 Gallons	999,999 Gallons	1,500 psi @ 70° F	14	140	Yes	IP65	NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 ATEX II 1 G Ex Ia IIC T4 Ga IECEx Ex Ia IIC T4 Ga	FM Approved CE Marked C-FM Approved	4352K892	00000000	Digital	4352K553	000000

Accessories for Flowmeters

90° Display Adapter Kits

90° Display Adapter Kit

90° Display Adapter—90° display adapter kits let you rotate the meter’s display 90°, so you can read it easier when mounted vertically.

Includes	For Flow Measurement Type		Each
90° Display Adapter, 12 Screws, Nitrile Rubber O-Ring	Turbine	4352K101	000000

For Flow Measurement Type		Each
Turbine	4352K221	0000000

Flowmeter Output Modules

Output modules allow you to transmit flow data from flowmeter/totalizers to an external device such as a programmable logic controller (PLC), data recorder, logger, and remote display.

Pulse output modules have a digital output. They transmit flow data using spikes of voltage that match the input voltage of the transmitter. The higher the flow, the more pulses they send.

Output Current, mA	No. of Wire Leads	Wire Lead Lg., ft.	Input Voltage, V DC	For Flow Measurement Type		Each
4 to 20	4	10	8 to 26	Turbine	4352K227	0000000

	Battery Size	Battery Chemistry	Battery Cap., mA·h	Pkg. Qty.
Disposable Battery


AAA	Alkaline	1,250	4	71455K62	00000

Compression Tube Flow Transmitters for Gases

Commonly referred to as thermal mass flowmeters, these transmitters calculate flow rate by measuring how much they cool as air and other gases pass through them. This means they’re accurate even if there are temperature and pressure changes, unlike most other transmitters. Used to monitor flow or control equipment, these transmitters, also known as transducers, convert measurements to an electrical signal that is interpreted by receiving devices. As flow increases, the output signal increases. For your receiving device to interpret the signal, you will need to calibrate it for the measurement range and output signal of the transmitter. They only give accurate readings within the rated measurement range. A digital display makes it easy to check the flow rate and adjust settings. Mount these transmitters inline with your system.

These transmitters are calibrated with air. You can use them with other gases, but they will not be as accurate.

Adapters—Voltage adapters are required to connect these transmitters to a power source.

	Flow Transmitters											Adapters
	For Tube OD	Flow Range, L/min	End-to-End Lg.	Accuracy	Max. Pressure @ Temp.	Temp. Range, ° F	Seal Material	Input Voltage Range, V DC	Mounting Position		Each		Each
One 4-20 mA Analog Transmitter Output—2.1 mm Plug End ID Barrel Connection/DB9 Connection Plug







				Aluminum Body with Brass Fitting

				1/4"	0 to 0.01	5 1/8"	±1.0%	1,000 psi @ 70° F	32 to 122	Viton® Fluoroelastomer	12 to 26	Horizontal	9365K66	0000000	70235K49	00000


				1/4"	0 to 0.05	5 1/8"	±1.0%	1,000 psi @ 70° F	32 to 122	Viton® Fluoroelastomer	12 to 26	Horizontal	9365K67	000000	70235K49	0000
				1/4"	0 to 0.1	5 1/8"	±1.0%	1,000 psi @ 70° F	32 to 122	Viton® Fluoroelastomer	12 to 26	Horizontal	9365K68	000000	70235K49	0000
				1/4"	0 to 0.5	5 1/8"	±1.0%	1,000 psi @ 70° F	32 to 122	Viton® Fluoroelastomer	12 to 26	Horizontal	9365K69	000000	70235K49	0000
				1/4"	0 to 1	5 1/8"	±1.0%	1,000 psi @ 70° F	32 to 122	Viton® Fluoroelastomer	12 to 26	Horizontal	9365K71	000000	70235K49	0000
				1/4"	0 to 5	5 1/8"	±1.0%	1,000 psi @ 70° F	32 to 122	Viton® Fluoroelastomer	12 to 26	Horizontal	9365K72	000000	70235K49	0000
				1/4"	0 to 10	5 1/8"	±1.0%	1,000 psi @ 70° F	32 to 122	Viton® Fluoroelastomer	12 to 26	Horizontal	9365K73	000000	70235K49	0000
				1/4"	0 to 50	6 3/16"	±1.0%	1,000 psi @ 70° F	32 to 122	Viton® Fluoroelastomer	12 to 26	Horizontal	9365K74	00000000	70235K49	0000
				3/8"	0 to 100	6 1/4"	±1.0%	1,000 psi @ 70° F	32 to 122	Viton® Fluoroelastomer	12 to 26	Horizontal	9365K75	00000000	70235K49	0000

Panel-Mount Flowmeters

Fittings on the back let you install these flowmeters in instrument panels. Mount them vertically inline with your piping system, so liquid flows up from the bottom. As liquid passes through, it pushes an indicator up the scale, showing you the flow rate. With an acrylic body, they're completely clear, so you can inspect your liquid's color and clarity for any problems.

These flowmeters are calibrated with water but can be used with other liquids. If you’re using these with a liquid other than water, you’ll need to calculate the flow rate by multiplying the number shown on the scale by the specific-gravity conversion factor for your liquid.

Choose a fitting material that is compatible with the liquid you're running through your line.

Flowmeters


	Replacement Flowmeter Repair Kits

PVC Fitting—PVC fittings work with a wide range of chemicals. However, they can crack from impact or when overtightened.

Brass Fitting—Brass fittings resist impact better than PVC fittings.

Calibration Certificate Traceable to NIST—Flowmeters with a calibration certificate traceable to NIST states that the flowmeter has passed a test for accuracy.

	Flowmeters											Replacement Flowmeter Repair Kits
						Temp., ° F				Calibration Certificate Traceable to NIST
	Flow	Overall Ht.	Ctr.-to-Ctr. Ht.	Accuracy	Max. Pressure @ Temp.	Min.	Max.	Seal Material	Mounting Position		Each		Each
Acrylic Plastic Body with PVC Fittings







				1/2 NPT Female

				0.5 gpm to 5 gpm	14 1/2"	12 1/4"	±2%	125 psi @ 70° F	33	130	EPM Rubber	Vertical	3281K23	0000000	———	0


				Acrylic Plastic Body with Brass Fittings







								1/4 NPT Female

								0.7 gph to 7 gph	4 1/8"	3"	±6%	125 psi @ 70° F	33	130	EPM Rubber	Vertical	3281K21	000000	6766T18	000000


								2.2 gph to 22 gph	4 1/8"	3"	±6%	125 psi @ 70° F	33	130	EPM Rubber	Vertical	3281K22	000000	6766T18	00000

Flowmeters with Flow-Control Knob


	Replacement Flowmeter Repair Kits

Flowmeters with a flow-control knob let you open and close the valve at the inlet to adjust the flow rate within the range.

PVC Fitting—PVC fittings work with a wide range of chemicals. However, they can crack from impact or when overtightened.

Brass Fitting—Brass fittings resist impact better than PVC fittings.

303 Stainless Steel Fitting—303 stainless steel fittings resist impact better than PVC fittings.

316 Stainless Steel Fitting—316 stainless steel fittings resist impact better than PVC fittings.

Calibration Certificate Traceable to NIST—Flowmeters with a calibration certificate traceable to NIST states that the flowmeter has passed a test for accuracy.

	Flowmeters											Replacement Flowmeter Repair Kits
						Temp., ° F				Calibration Certificate Traceable to NIST
	Flow	Overall Ht.	Ctr.-to-Ctr. Ht.	Accuracy	Max. Pressure @ Temp.	Min.	Max.	Seal Material	Mounting Position		Each		Each
Acrylic Plastic Body with PVC Fittings







				1/2 NPT Female

				0.5 gpm to 5 gpm	14 1/2"	12 1/4"	±2%	125 psi @ 70° F	33	130	EPM Rubber	Vertical	3281K33	0000000	6766T26	000000


				Acrylic Plastic Body with Brass Fittings







								1/4 NPT Female

								0.7 gph to 7 gph	4 1/8"	3"	±6%	125 psi @ 70° F	33	130	EPM Rubber	Vertical	3281K31	000000	6766T23	00000


								2.2 gph to 22 gph	4 1/8"	3"	±6%	125 psi @ 70° F	33	130	EPM Rubber	Vertical	3281K32	000000	6766T23	00000


								Acrylic Plastic Body with 303 Stainless Steel Fittings







												1/8 NPT Female

												1 gph to 10 gph	6 1/2"	5 1/2"	±3%	100 psi @ 70° F	Not Rated	150	Fluoroelastomer	Vertical	2968K406	000000	———	0


												2 gph to 25 gph	6 1/2"	5 1/2"	±3%	100 psi @ 70° F	Not Rated	150	Fluoroelastomer	Vertical	2968K531	000000	———	0
												6 gph to 60 gph	6 1/2"	5 1/2"	±3%	100 psi @ 70° F	Not Rated	150	Fluoroelastomer	Vertical	2968K845	000000	———	0
												4 cm³/min to 50 cm³/min	6 1/2"	5 1/2"	±3%	100 psi @ 70° F	Not Rated	150	Fluoroelastomer	Vertical	2968K375	000000	———	0
												40 cm³/min to 400 cm³/min	6 1/2"	5 1/2"	±3%	100 psi @ 70° F	Not Rated	150	Fluoroelastomer	Vertical	2968K378	000000	———	0
												200 cm³/min to 3,000 cm³/min	6 1/2"	5 1/2"	±3%	100 psi @ 70° F	Not Rated	150	Fluoroelastomer	Vertical	2968K387	000000	———	0




														1/4 NPT Female

														1 L/min to 10 L/min	6 5/8"	5 1/2"	±3%	100 psi @ 70° F	Not Rated	150	Fluoroelastomer	Vertical	2968K352	000000	———	0


														2 L/min to 20 L/min	6 5/8"	5 1/2"	±3%	100 psi @ 70° F	Not Rated	150	Fluoroelastomer	Vertical	2968K357	000000	———	0




																1 NPT Female

																0.6 gpm to 5 gpm	10 7/8"	8 1/2"	±2%	100 psi @ 70° F	Not Rated	150	Fluoroelastomer	Vertical	2968K336	000000	———	0


1.5 gpm to 10 gpm	10 7/8"															8 1/2"	±2%	100 psi @ 70° F	Not Rated	150	Fluoroelastomer	Vertical	2968K337	000000	———	0
3 gpm to 20 gpm	10 7/8"															8 1/2"	±2%	100 psi @ 70° F	Not Rated	150	Fluoroelastomer	Vertical	2968K339	000000	———	0


Acrylic Plastic Body with 316 Stainless Steel Fittings







																1/4 NPT Female

				0.7 gph to 7 gph	4 1/8"											3"	±6%	125 psi @ 70° F	33	130	EPM Rubber	Vertical	3281K41	000000	6766T23	00000


				2.2 gph to 22 gph	4 1/8"											3"	±6%	125 psi @ 70° F	33	130	EPM Rubber	Vertical	3281K42	000000	6766T23	00000




						1/2 NPT Female

						0.5 gpm to 5 gpm	14 1/2"									12 1/4"	±2%	125 psi @ 70° F	33	130	EPM Rubber	Vertical	3281K43	000000	6766T26	00000

Flowmeters

Check the flow rate of liquids in your system. As your liquid flows through these flowmeters, it pushes an indicator up the scale, showing you the flow rate. Mount them vertically inline with your piping system, so liquid flows up from the bottom. They’re made from acrylic, so they’re completely clear to help you inspect your liquid’s color and clarity for any problems. They also have a white backing to help you read the scale clearly.

These flowmeters are calibrated with water but can be used with other liquids except for oil. If you’re using these with a liquid other than water, you’ll need to calculate the flow rate by multiplying the number shown on the scale by the specific-gravity conversion factor for your liquid.

Choose a fitting material that is compatible with the liquid you're running through your line.

Cylindrical Body


Female	Male	Replacement Straights	Replacement Flowmeter Repair Kits

PVC Fitting—PVC fittings work with a wide range of chemicals. However, they can crack from impact or when overtightened.

Brass Fitting—Brass fittings resist impact better than polypropylene and PVC fittings.

Calibration Certificate Traceable to NIST—Flowmeters with a calibration certificate traceable to NIST states that the flowmeter has passed a test for accuracy.

	Flowmeters										Replacement Straights		Replacement Flowmeter Repair Kits
					Temp., ° F				Calibration Certificate Traceable to NIST
	Flow, gpm	Overall Ht.	Accuracy	Max. Pressure @ Temp.	Min.	Max.	Seal Material	Mounting Position		Each		Each		Each
Acrylic Plastic Body with PVC Fittings







				1 1/2 NPT Male

				4 to 40	12 1/16"	±6%	125 psi @ 70° F	33	130	EPM Rubber	Vertical	8051K816	0000000	8051K246	000000	6766T12	000000


				5 to 50	12 1/16"	±6%	125 psi @ 70° F	33	130	EPM Rubber	Vertical	8051K817	000000	8051K246	00000	6766T12	00000


				Acrylic Plastic Body with Brass Fittings







								3/8 NPT Female

								0.1 to 1	8 1/4"	±3%	125 psi @ 70° F	33	130	EPM Rubber	Vertical	8051K962	000000	8051K249	00000	6766T301	00000


								0.2 to 2	8 1/4"	±3%	125 psi @ 70° F	33	130	EPM Rubber	Vertical	8051K965	000000	8051K249	00000	6766T301	00000
								0.3 to 3.5	8 1/4"	±3%	125 psi @ 70° F	33	130	EPM Rubber	Vertical	8051K968	000000	8051K249	00000	6766T301	00000
								0.5 to 5	8 1/4"	±3%	125 psi @ 70° F	33	130	EPM Rubber	Vertical	8051K972	000000	8051K249	00000	6766T301	00000

Rectangular Body


Female	Replacement Straights	Replacement Flowmeter Repair Kits

Flowmeters with a rectangular body are made from a single block of acrylic, so they’re more durable and resist impact better than flowmeters with a cylindrical body. However, they’re not as durable as flowmeters with a protective case.

PVC Fitting—PVC fittings work with a wide range of chemicals. However, they can crack from impact or when overtightened.

Calibration Certificate Traceable to NIST—Flowmeters with a calibration certificate traceable to NIST states that the flowmeter has passed a test for accuracy.

	Flowmeters										Replacement Straights		Replacement Flowmeter Repair Kits
					Temp., ° F				Calibration Certificate Traceable to NIST
	Flow, gpm	Overall Ht.	Accuracy	Max. Pressure @ Temp.	Min.	Max.	Seal Material	Mounting Position		Each		Each		Each
Acrylic Plastic Body with PVC Fittings







				1/2 NPT Female

				0.2 to 2	9 1/4"	±3%	125 psi @ 70° F	33	130	EPM Rubber	Vertical	8051K803	0000000	8051K243	000000	———	0


				0.35 to 3.5	9 1/4"	±3%	125 psi @ 70° F	33	130	EPM Rubber	Vertical	8051K947	000000	8051K243	00000	———	0
				0.5 to 5	9 1/4"	±3%	125 psi @ 70° F	33	130	EPM Rubber	Vertical	8051K804	000000	8051K243	00000	———	0




						3/4 NPT Female

						0.5 to 5	14 13/16"	±2%	125 psi @ 70° F	33	130	EPM Rubber	Vertical	8051K805	000000	8051K244	00000	6766T16	000000


						1 to 10	14 13/16"	±2%	125 psi @ 70° F	33	130	EPM Rubber	Vertical	8051K806	000000	8051K244	00000	6766T16	00000

Flowmeter/Totalizers with Sanitary Quick-Clamp Fittings


Shown with 90° Display Adapter Kit

Replacement Displays

Easy to remove for cleaning and maintenance, these flowmeter/totalizers connect to sanitary quick-clamp fittings (often called tri-clamp fittings) and measure the flow rate and volume of liquid passing through your system. You'll need a gasket and clamp to connect these to your line. They count how many times their turbine turns as liquid passes through to measure flow. To avoid clogging the turbine and other damage to the sensor, use them only with clean, low-viscosity liquids. You can reset the batch total, but you can't reset the cumulative total. Mount them directly inline with your piping system. They measure flow correctly no matter the mounting orientation.

For use in hazardous locations, these flowmeter/totalizers are FM-approved. They’re also rated NEMA 4 to protect against weather and washdowns.

These flowmeter/totalizers are calibrated with either water or solvent. You can recalibrate them in the field to other liquids, pipe, and operating conditions.

Calibration Certificate Traceable to NIST—Flowmeter/totalizers with a calibration certificate traceable to NIST include documentation that states that they’ve passed a test for accuracy.

	Flowmeter/Totalizers																Replacement Displays
													Flowmeter/Totalizers with Calibration Certificate Traceable to NIST
							Max. Volume Displayed						Temp., ° F
	For Tube OD	Connections	Flow, gpm	Flange OD	End-to-End Lg.	Accuracy	Total	Batch	Max. Pressure @ Temp.	Mounting Position	Batteries Included	Enclosure Rating	Min.	Max.		Each	Display Type		Each
Turbine Flow Measurement







				316 Stainless Steel Body with 316 Stainless Steel Fitting

				3/4"	Female	1 to 10	0.984"	5"	±1.5%	999,999 Gallons	999,999 Gallons	1,500 psi @ 70° F	Any Angle	Yes	IP65 NEMA 4	14	140	9011N21	000000000	Digital	9011N411	0000000


				1"	Female	2 to 20	1.984"	5"	±1%	999,999 Gallons	999,999 Gallons	1,500 psi @ 70° F	Any Angle	Yes	IP65 NEMA 4	14	140	9011N22	00000000	Digital	9011N412	000000
				1 1/2"	Female	5 to 50	1.984"	5 1/2"	±1%	999,999 Gallons	999,999 Gallons	1,500 psi @ 70° F	Any Angle	Yes	IP65 NEMA 4	14	140	9011N23	00000000	Digital	9011N413	000000
				2"	Female	10 to 100	2.515"	6 1/2"	±0.75%	999,999 Gallons	999,999 Gallons	1,500 psi @ 70° F	Any Angle	Yes	IP65 NEMA 4	14	140	9011N24	00000000	Digital	9011N414	000000
				2 1/2"	Female	20 to 200	3.047"	7"	±0.75%	999,999 Gallons	999,999 Gallons	1,500 psi @ 70° F	Any Angle	Yes	IP65 NEMA 4	14	140	9011N25	00000000	Digital	9011N415	000000

Accessories for Flowmeters

90° Display Adapter Kits

90° Display Adapter Kit

90° Display Adapter—90° display adapter kits let you rotate the meter’s display 90°, so you can read it easier when mounted vertically.

Includes	For Flow Measurement Type		Each
90° Display Adapter, 12 Screws, Nitrile Rubber O-Ring	Turbine	4352K101	000000

Flowmeter/Totalizers for Oil and Fuel

Shown with 90°

Display Adapter Kit


	Replacement Displays

Replacement Flowmeter Rotors

Use these flowmeter/totalizers to measure both the flow rate and total flow volume of oil, gasoline, diesel fuel, and kerosene. They count how many times their turbine turns as liquid passes through them to measure flow. To avoid clogging the turbine and other damage to the sensor, use them only with clean, low-viscosity liquids. You can reset the batch total, but you can't reset the cumulative total. Mount them directly inline with your piping system. They measure flow correctly no matter the mounting orientation. Rated NEMA 4 and IP65, they seal out dust and protect against washdowns.

These flowmeter/totalizers are calibrated with either water or solvent. You can recalibrate them in the field to other liquids, pipe, and operating conditions.

Calibration Certificate Traceable to NIST—Flowmeter/totalizers with a calibration certificate traceable to NIST include documentation that states that they’ve passed a test for accuracy.

	Flowmeter/Totalizers														Replacement Displays			Replacement Flowmeter Rotors
											Flowmeter/Totalizers with Calibration Certificate Traceable to NIST
					Max. Volume Displayed						Temp., ° F
	Connections	Flow, gpm	End-to-End Lg.	Accuracy	Total	Batch	Max. Pressure @ Temp.	Mounting Position	Batteries Included	Enclosure Rating	Min.	Max.		Each	Display Type		Each		Each
Turbine Flow Measurement







				Aluminum Body with Aluminum Fitting and 316 Stainless Steel Seal

				1/2 NPT Female	1 to 10	4 3/16"	±2%	999,999 Gallons	999,999 Gallons	300 psi @ 70° F	Any Angle	Yes	IP65 NEMA 4	0	125	4352K202	000000000	Digital	4352K513	0000000	4352K665	0000000


				3/4 NPT Female	2 to 20	4 5/16"	±1.5%	999,999 Gallons	999,999 Gallons	300 psi @ 70° F	Any Angle	Yes	IP65 NEMA 4	0	125	4352K204	00000000	Digital	4352K523	000000	4352K666	000000
				1 NPT Female	0.3 to 3	4"	±5%	999,999 Gallons	999,999 Gallons	300 psi @ 70° F	Any Angle	Yes	IP65 NEMA 4	14	140	4352K912	000000	—	———	0	———	0
				1 NPT Female	3 to 50	4"	±1.5%	999,999 Gallons	999,999 Gallons	300 psi @ 70° F	Any Angle	Yes	IP65 NEMA 4	14	140	4352K922	000000	—	———	0	———	0
				1 1/2 NPT Female	10 to 100	5 5/16"	±1%	999,999 Gallons	999,999 Gallons	300 psi @ 70° F	Any Angle	Yes	IP65 NEMA 4	0	125	4352K206	00000000	Digital	4352K543	000000	4352K668	000000
				2 NPT Female	20 to 200	6"	±0.75%	999,999 Gallons	999,999 Gallons	300 psi @ 70° F	Any Angle	Yes	IP65 NEMA 4	14	140	4352K42	00000000	Digital	4352K4	000000	———	0

Accessories for Flowmeters

90° Display Adapter Kits

90° Display Adapter Kit

90° Display Adapter—90° display adapter kits let you rotate the meter’s display 90°, so you can read it easier when mounted vertically.

Includes	For Flow Measurement Type		Each
90° Display Adapter, 12 Screws, Nitrile Rubber O-Ring	Turbine	4352K101	000000

Flowmeter Output Modules

Output modules allow you to transmit flow data from flowmeter/totalizers to an external device such as a programmable logic controller (PLC), data recorder, logger, and remote display.

Pulse output modules have a digital output. They transmit flow data using spikes of voltage that match the input voltage of the transmitter. The higher the flow, the more pulses they send.

Output Current, mA	No. of Wire Leads	Wire Lead Lg., ft.	Input Voltage, V DC	For Flow Measurement Type		Each
4 to 20	4	10	8 to 26	Turbine	4352K227	0000000

Remote-Reading Airflow/Temperature Meters

With a probe on a cord, these meters access hard-to-reach places in duct. They display airflow and temperature simultaneously and can show airflow measurements on multiple scales, such as fpm, mph, and knots. Also known as anemometers.

Fan

Image of Product. Front orientation. Airflow Meters. Remote-Reading Airflow/Temperature Meters, Fan.

Fan meters are also known as vane meters. Those with a built-in surface temperature thermometer also measure the temperature of hard-to-reach surfaces.

					Overall
	Airflow Speed	Temperature Range	Display Type	Max. Air Volume, ft³/min	Ht.	Wd.	Dp.	Probe Cable Lg., ft.	Batteries Included	Includes		Each
Measures Airflow, Temperature, and Air Volume, —With Calibration Certificate Traceable to NIST



		80 to 5,906 fpm 0.9 to 67.2 mph 0.8 to 58.3 kn 0.4 to 30 m/s 1.4 to 108 kph	14° to 140° F -10° to 60° C	Digital	9,999	7"	2 7/8"	1 5/16"	4	Yes	Carrying Case	4120K109	0000000

Telescoping Tube

Telescoping tube meters are also known as hot wire meters. They have a probe that telescopes to reach into narrow openings.

3.5 mm Audio Connection—Meters with a 3.5 mm audio data connection can transmit data through a USB connection using a USB adapter cord (sold separately, except for Style C).

				Overall			Probe
	Airflow Speed	Temperature Range	Display Type	Ht.	Wd.	Dp.	Dia.	Cable Lg., ft.	Max. Probe Extension, ft.	Data Connection	Batteries Included		Each
Measures Airflow and Temperature—With Calibration Certificate Traceable to NIST



		40 to 3,900 fpm 0.5 to 40 mph 1 to 30 kn 0.2 to 20 m/s 0.7 to 70 kph	32° to 122° F 0° to 50° C	Digital	7"	2 15/16"	1 5/16"	1/2"	4	3	3.5 mm Audio	Yes	4120K111	0000000

USB Cords