Turbine Flowmeters | McMaster-Carr

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24 Products

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.

PVDF Body with PVDF Fittings and Fluoroelastomer Seal

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

Replacement Displays

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

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



		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	4352K102	000000000	Digital	4352K513	0000000	4352K104	0000000


		1 NPT Female	5 to 50	80	8 1/16"	±1.5%	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	4352K105	00000000	Digital	4352K533	000000	4352K107	000000


		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	00000000	Digital	4352K513	000000	4352K104	000000

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.

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

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



		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	4352K512	0000000	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	4352K522	000000	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	4352K532	000000	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	4352K542	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	4352K552	00000000	Digital	4352K553	000000


		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	00000000	Digital	4352K513	000000


				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