2 Pipe Size Flow Transmitters

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7 Products

Contactless Flow Transmitters

Using ultrasonic waves, these transmitters measure the flow rate of your liquid from outside your pipe. They're a good choice for applications where you need to retrofit your system or avoid liquid coming into contact with the transmitter. Also known as transducers, these transmitters convert measurements to an electrical pulse that can be interpreted by receiving devices, such as remote displays and programmable logic controllers (PLCs). The pulse outputs match the input voltage of the transmitter. The higher the flow, the more pulses they send. 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. Configure them for either a 4-20mA or digital pulse output when installing.

A digital display makes it easy to check flow rate and configure settings. Clamp these transmitters onto your pipe with the included mounting hardware and gel pads. They measure flow no matter the mounting orientation.

These transmitters are calibrated with water but can be used with other liquids and will generally measure accurately, even if they differ in viscosity and density. You can recalibrate them in the field for accurate readings on pipe and operating conditions.

			Flow Range for Pipe Size, gpm						Input Voltage
	Flow Measurement Type	For Pipe Size	3/4	2	4	End-to-End Lg.	Accuracy	Temp. Range, ° F	Min., V DC	Max.	Mounting Position	Field Recalibratable	Enclosure Rating		Each
One Digital Pulse Output and One 4-20 mA Analog Transmitter Output—Wire Lead Connection







				Polycarbonate Body

				Ultrasonic	3/4 to 4	0 to 45	0 to 320	0 to 1,285	9 3/4"	±3%	32 to 185	12	24V AC/24V DC	Any Angle	Yes	IP54	4399N11	000000000

High-Accuracy Flow and Temperature Transmitters

Also known as magmeters, these transmitters use a magnetic field to measure flow rate and temperature with high accuracy. Because they use a magnetic field, they only work with conductive liquids, such as water. These transmitters, also known as transducers, convert measurements to an electrical signal that can be interpreted by receiving devices, such as remote displays and programmable logic controllers (PLCs) to monitor flow or control equipment. For your receiving device to interpret the signal, you will need to calibrate it for the measurement range and output signal of the transmitter. As flow or temperature increases, the output signal increases. These transmitters have one analog output for flow and another for temperature. They only give accurate readings within the rated measurement range. A digital display makes it easy to view readings and adjust settings at the source. Mount these transmitters inline with your pipe system. They measure flow correctly in any mounting orientation.

These transmitters are calibrated with water. They can only be used with liquids with a conductivity of at least 20 µS/cm.

			Flow Range
	Flow Measurement Type	Pipe Connections	Gallons per Minute, gpm	Liters per Minute, L/min	End-to-End Lg.	Accuracy	Max. Pressure @ Temp.	Temp. Range, ° F	Input Voltage Range, V DC	Mounting Position	Field Recalibratable	Enclosure Rating		Each
Two 4-20 mA Analog Transmitter Outputs—4-Pole M12 Connection Plugs







				316 Stainless Steel/Plastic/Polybutylene Body with 316 Stainless Steel Fitting

				Magnetic Induction	2 NPT Female	1.3 to 158.5	5 to 600	7 1/16"	±0.8%	225 psi @ 70° F	0 to 175	20 to 30	Any Angle	No	IP65, IP67	4397N105	000000000

Build-Your-Own Flanged Pipe Flow Transmitters

Components Sold Separately (Pipe Flanges

Not Included)

Install these transmitters between two flanges in a flanged pipe system to measure flow rate and send the data to a remote display or programmable logic controller (PLC). For easy cleaning and maintenance, you can slide the transmitter out from between the flanges. A complete transmitter consists of a flow transmitter, display, and mounting hardware kit (all components sold separately). Flowing liquid turns the turbine in the transmitter, while the easy-to-read display counts the number of turns to measure and transmit the flow. The display also shows total and batch flow volumes. Use these transmitters with clean, low-viscosity liquids to avoid clogging or other damage to the internal parts. Mount them inline with your pipe system. They’re accurate in any mounting orientation.

Also known as transducers, these transmitters help you monitor status or control equipment by converting measurements to a digital pulse that can be interpreted by receiving devices. Each pulse is a spike of voltage. The higher the flow, the more pulses they send. 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. Transmitters will only provide accurate readings within the rated measurement range.

The transmitters are calibrated with water but can be used with other liquids.

Flow Transmitters

					Flange
	Flow Measurement Type	Pipe Size	Flow Range, gpm	Bore Size	OD	Type	For Flange ANSI Class	End-to-End Lg.	Accuracy	Max. Pressure @ Temp.	Temp. Range, ° F	Mounting Position	Field Recalibratable	Pulse Frequency per Volume, pulse per gal.		Each
One Digital Pulse Output—2-Pin BNC Connection Plug







				316/316L Stainless Steel Body with 316/316L Stainless Steel Fitting

				Turbine	2	5 to 50	1"	3 5/8"	Round	150	2 1/2"	±1.0%	285 psi @ 70° F	-150 to 350	Any Angle	No	850	4408N12	000000000


				Turbine	2	15 to 180	1 1/2"	3 5/8"	Round	150	2 1/2"	±1.0%	285 psi @ 70° F	-150 to 350	Any Angle	No	325	4408N13	00000000

Flow Transmitter Repair Kits

For Pipe Size	For Bore Size	For Flange ANSI Class	Includes		Each
2	1"	150	6 Screws, 2 Rotor Supports, One Rotor Assembly, One K-Factor Tag	4408N21	0000000
2	1 1/2"	150	6 Screws, 2 Rotor Supports, One Rotor Assembly, One K-Factor Tag	4408N22	000000

Mounting Hardware Kits

Image of Product. Front orientation. Flow Transmitters. Build-Your-Own Flanged Pipe Flow Transmitters, Mounting Hardware.

For Flange ANSI Class	Includes		Each



2	150	4 Studs, 12 Nuts, 2 Gaskets, 2 Centering Rings	4408N16	0000000