Hazardous Location Flowmeters

	For Use With For Use With

	Pipe Size Pipe Size

1/2

3/4

1 1/2

	Body Material Body Material

Stainless Steel

Aluminum

Plastic

	Flow Measurement Scale Flow Measurement Scale

Gallons per Minute

Liters per Minute

	Volume Measurement Scale Volume Measurement Scale

Liters

Gallons

	Connection Style Connection Style

Threaded

Quick Clamp

	Environment Environment

	Maximum Flow Maximum Flow

	Mounting Orientation Mounting Orientation

Horizontal

Vertical

	Connection Type Connection Type


Pipe	Tube

	Maximum Pressure Maximum Pressure

150 psi @ 70° F

300 psi @ 70° F

1500 psi @ 70° F

	Direction of Flow Direction of Flow

Bottom to Top

Right to Left

Top to Bottom

	Minimum Flow Minimum Flow

	Environmental Rating Environmental Rating

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

IEC Zone 0 Groups IIC, IIB,
IIA

IP65

	Specifications Met Specifications Met

	End-to-End Length End-to-End Length

	Battery Size Battery Size

AAA

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Protection Type Protection Type

Intrinsic Safety

Nonincendive

Non-Incendive

	For Tube OD For Tube OD

3/4"

1 1/2"

2 1/2"

	Flange OD Flange OD

52 Products

About Flowmeters and Totalizers

Flowmeters measure the rate of flow for a liquid or a gas. Totalizers measure the cumulative flow volume. Flowmeter/totalizers display both the flow rate and the cumulative flow volume.

Flowmeter/Totalizers for Water and Chemicals

To withstand water and a variety of caustic chemicals, these flowmeter/totalizers have a corrosion-resistant 316 stainless steel body. They measure both flow rate and total flow volume. The batch total volume can be reset after each metering application. The total flow volume cannot be reset. They have an enclosure that meets NEMA 4 for protection from dirt and washdowns.

Flowmeter/totalizers with threaded connections have 316 stainless steel seals, which resist corrosion.

Connect flowmeter/totalizers with quick-clamp connections to other quick-clamp fittings (often called tri-clamp fittings) using a gasket and clamp. They’re easy to attach and remove for cleaning.

Certificate of calibration traceable to NIST states that the flowmeter/totalizer has passed a test for accuracy.

Optional output module transmits output signals to an external device such as a data recorder, logger, or remote display (not included). It includes 10 feet of cable with wire leads.

Optional remote panel-mounting kit lets you mount the meter’s display up to 100 feet away. It includes a sensor module and 10 feet of cable with wire leads.

Hazardous location environmental ratings indicate where manufacturers have included safety features in products to facilitate their safe use in hazardous environments. Before selecting a product for a hazardous location, ensure it is rated for your environment. See About Hazardous Location Environmental Ratings.

With Threaded Pipe Connections

Flowmeter/Totalizers								Replacement Displays		Replacement Rotor Kits
Pipe Connections	End-to-End Lg.	Flow Range, gpm	Accuracy	Max. Total Volume, units	Max. Pressure		Each		Each		Each
Flowmeter/Totalizers
316 Stainless Steel Body and Seal—14° to 140° F
Gallons per Minute, Liters per Minute
1/2 NPT Female	4 1/4"	1 to 10	±1.5%	999,999	1500 psi @ 70° F	00000000	0000000	00000000	0000000	00000000	0000000
3/4 NPT Female	4 3/8"	2 to 20	±1%	999,999	1500 psi @ 70° F	00000000	000000	00000000	000000	00000000	000000
1 NPT Female	4 1/2"	5 to 50	±1%	999,999	1500 psi @ 70° F	00000000	00000000	00000000	000000	00000000	000000
1 1/2 NPT Female	5 3/8"	10 to 100	±0.75%	999,999	1500 psi @ 70° F	00000000	00000000	00000000	000000	00000000	000000
2 NPT Female	6 3/8"	20 to 200	±0.75%	999,999	1500 psi @ 70° F	00000000	00000000	00000000	000000	00000000	000000
Flowmeter/Totalizers with Certificate of Calibration Traceable to NIST
316 Stainless Steel Body and Seal—14° to 140° F
Gallons per Minute, Liters per Minute
1/2 NPT Female	4 1/4"	1 to 10	±1.5%	999,999	1500 psi @ 70° F	00000000	00000000	00000000	000000	00000000	000000
3/4 NPT Female	4 3/8"	2 to 20	±1%	999,999	1500 psi @ 70° F	00000000	00000000	00000000	000000	00000000	000000
1 NPT Female	4 1/2"	5 to 50	±1%	999,999	1500 psi @ 70° F	00000000	00000000	00000000	000000	00000000	000000
1 1/2 NPT Female	5 3/8"	10 to 100	±0.75%	999,999	1500 psi @ 70° F	00000000	00000000	00000000	000000	00000000	000000
2 NPT Female	6 3/8"	20 to 200	±0.75%	999,999	1500 psi @ 70° F	00000000	00000000	00000000	000000	00000000	000000

With Quick-Clamp Tube Connections

Flowmeter/Totalizers
Quick-Clamp Tube Connections											Replacement Displays
Type	Gender	For Tube OD	Flange OD	End-to-End Lg.	Flow Range, gpm	Accuracy	Max. Total Volume, units	Max. Pressure		Each		Each
Flowmeter/Totalizers
316 Stainless Steel Body and Seal—14° to 140° F
Gallons per Minute, Liters per Minute
Standard	Female	3/4"	0.984"	5"	1 to 10	±1.5%	999,999	1500 psi @ 70° F	0000000	000000000	00000000	0000000
Standard	Female	1"	1.984"	5"	2 to 20	±1%	999,999	1500 psi @ 70° F	0000000	00000000	00000000	000000
Standard	Female	1 1/2"	1.984"	5 1/2"	5 to 50	±1%	999,999	1500 psi @ 70° F	0000000	00000000	00000000	000000
Standard	Female	2"	2.515"	6 1/2"	10 to 100	±0.75%	999,999	1500 psi @ 70° F	0000000	00000000	00000000	000000
Standard	Female	2 1/2"	3.047"	7"	20 to 200	±0.75%	999,999	1500 psi @ 70° F	0000000	00000000	00000000	000000
Flowmeter/Totalizers with Certificate of Calibration Traceable to NIST
316 Stainless Steel Body and Seal—14° to 140° F
Gallons per Minute, Liters per Minute
Standard	Female	3/4"	0.984"	5"	1 to 10	±1.5%	999,999	1500 psi @ 70° F	0000000	00000000	00000000	000000
Standard	Female	1"	1.984"	5"	2 to 20	±1%	999,999	1500 psi @ 70° F	0000000	00000000	00000000	000000
Standard	Female	1 1/2"	1.984"	5 1/2"	5 to 50	±1%	999,999	1500 psi @ 70° F	0000000	00000000	00000000	000000
Standard	Female	2"	2.515"	6 1/2"	10 to 100	±0.75%	999,999	1500 psi @ 70° F	0000000	00000000	00000000	000000
Standard	Female	2 1/2"	3.047"	7"	20 to 200	±0.75%	999,999	1500 psi @ 70° F	0000000	00000000	00000000	000000

Accessories

			Pkg.
Component	Pkg. Qty.		Each
4-20 mA Output Module	__	00000000	0000000
Pulse Output Module	__	00000000	000000
Remote Panel-Mounting Kit	__	00000000	000000
Disposable Batteries	4	00000000	0000

Flowmeter/Totalizers for Oil and Fuel

Use these flowmeter/totalizers to measure both the flow rate and total flow volume of oil, gasoline, diesel fuel, and kerosene. They display a batch total volume that can be reset after each metering application and a total flow volume that cannot be reset. All flowmeter/totalizers are FM approved for Class I, Divisions 1 and 2, Groups A, B, C, and D; Class II, Divisions 1 and 2, Groups E, F, and G; and Class III, Divisions 1 and 2 hazardous locations. They have an enclosure that meets NEMA 4 for protection from dirt and washdowns.

Certificate of calibration traceable to NIST states that the flowmeter/totalizer has passed a test for accuracy.

Optional remote panel-mounting kit lets you mount the meter’s display up to 100 feet away. It includes a sensor module and 10 feet of cable with wire leads.

Aluminum Body with 316 Stainless Steel Seal—14° to 140° F

Flowmeter/Totalizers										Replacement Displays
Pipe Connections	End-to-End Lg.	Flow Range, gpm	Accuracy	Max. Total Volume, units	Max. Pressure	Mounting Orientation	Batteries Included		Each		Each
Flowmeter/Totalizers
Gallons per Minute, Liters per Minute
1 NPT Female	4"	0.3 to 3	±5%	999,999	300 psi @ 70° F	Horizontal, Vertical	Yes	00000000	0000000	00000000	0000000
1 NPT Female	4"	3 to 50	±1.5%	999,999	300 psi @ 70° F	Horizontal, Vertical	Yes	00000000	000000	00000000	000000
2 NPT Female	6"	30 to 300	±1.5%	999,999	300 psi @ 70° F	Horizontal, Vertical	Yes	00000000	00000000	00000000	000000
Flowmeter/Totalizers with Certificate of Calibration Traceable to NIST
Gallons per Minute, Liters per Minute
1 NPT Female	4"	0.3 to 3	±5%	999,999	300 psi @ 70° F	Horizontal, Vertical	Yes	00000000	000000	00000000	000000
1 NPT Female	4"	3 to 50	±1.5%	999,999	300 psi @ 70° F	Horizontal, Vertical	Yes	00000000	000000	00000000	000000
2 NPT Female	6"	30 to 300	±1.5%	999,999	300 psi @ 70° F	Horizontal, Vertical	Yes	00000000	00000000	00000000	000000

Accessories

			Pkg.
Component	Pkg. Qty.		Each
4-20 mA Output Module	__	00000000	0000000
Pulse Output Module	__	00000000	000000
Remote Panel-Mounting Kit	__	00000000	000000
Disposable Batteries	4	00000000	0000

Flowmeter/Totalizers for Water

Determine the flow rate and total flow volume of water with the same meter. The batch total volume can be reset after each metering application. The total flow volume cannot be reset.

Certificate of calibration traceable to NIST states that the flowmeter/totalizer has passed a test for accuracy.

FM-approved flowmeter/totalizers are rated for environments where hazardous material is present. Hazardous location environmental ratings indicate where manufacturers have included safety features in products to facilitate their safe use in hazardous environments. Before selecting a product for a hazardous location, ensure it is rated for your environment. See About Hazardous Location Environmental Ratings.

Flowmeter/totalizers with a NEMA-4 rated enclosure are protected from dirt and washdowns.

Nylon Plastic Body with 316 Stainless Steel Seal—14° to 140° F

With Nylon Body

Flowmeter/Totalizers										Replacement Displays
Pipe Connections	End-to-End Lg.	Flow Range, gpm	Accuracy	Max. Total Volume, units	Max. Pressure	Batteries Included	Specifications Met		Each		Each
Flowmeter/Totalizers
Gallons per Minute, Liters per Minute
1 NPT Female	4"	0.3 to 3	±5%	999,999	150 psi @ 70° F	Yes	FM Approved, AEx ia IIC T6	00000000	0000000	00000000	0000000
1 NPT Female	4"	3 to 50	±1.5%	999,999	150 psi @ 70° F	Yes	FM Approved, AEx ia IIC T6	00000000	000000	00000000	000000
Flowmeter/Totalizers with Certificate of Calibration Traceable to NIST
Gallons per Minute, Liters per Minute
1 NPT Female	4"	0.3 to 3	±5%	999,999	150 psi @ 70° F	Yes	FM Approved, AEx ia IIC T6	00000000	000000	00000000	000000
1 NPT Female	4"	3 to 50	±1.5%	999,999	150 psi @ 70° F	Yes	FM Approved, AEx ia IIC T6	00000000	000000	00000000	000000

Accessories

			Pkg.
Component	Pkg. Qty.		Each
4-20 mA Output Module	__	00000000	0000000
Pulse Output Module	__	00000000	000000
Remote Panel-Mounting Kit	__	00000000	000000
Disposable Batteries	4	00000000	0000