Seametrics EX800 Insertion Electromagnetic Flow Meter

Description

Seametrics EX800 Insertion Electromagnetic Flow Meter features electromagnetic insertion flowmeters designed for conductive liquids in 1″ to 12″ pipes, offering a choice of stainless steel, brass, or PVC materials to handle diverse temperatures, pressures, and corrosive environments. These meters are particularly effective for difficult applications such as “dirty water” or chemical injection because they contain no moving parts that could be fouled by debris or wear out over time. Furthermore, the series is highly versatile, providing modular output options like the FT430 and FT440 for digital display and 4-20 mA signals, while also offering a low-power model capable of running on external batteries with solar panels.

Brand

Seametrics

Seametrics, a member of the TASI Flow Group, is a designer and manufacturer of a variety of flow metering and submersible sensor products. Since 1990, we have provided innovative solutions to users in irrigation, fracking, water & wastewater, environmental, and processing applications. Our products have a reputation for durability and accuracy at a competitive price and are sold through our network of domestic and international distributors.

Located just south of Seattle, our Kent, WA factory is home to both our engineering and production groups. We employ just-in-time manufacturing methods and have a high commitment to continuous improvement as demonstrated by our ISO 9001 quality management system. Our focus on innovation, product value and customer accessibility has resulted in over two decades of continuous growth. Seametrics is dedicated to helping conserve the world’s most valuable resource by providing our customers with precision flow meter and environmental sensor products.

Specification

Pipe Size		1” to 12”
Power		Full Power: 12 – 24 Vdc, 250mA Low Power: 12 – 24 Vdc, 40mA average with 250mA peaks
Materials	Housing	Powder-coated cast aluminum
	Sensor Body	316 Stainless Steel, Brass, or PVC
	O-ring	EPDM (Viton® optional)
	Electrodes	Hastelloy
	Electrode Cap	PVDF (Kynar®)
Maximum Pressure		Brass/Stainless Steel	PVC
		200 psi (14 bar)	150 psi (10 bar) @ 75˚ F (24˚ C)
Temperature	Ambient	0˚ to 160˚ F (-17˚ to 72˚ C)	0˚ to 160˚ F (-17˚ to 72˚ C)
	Fluid	32˚ to 200˚ F (0˚ to 93˚ C)	32˚ to 130˚ F (0˚ to 55˚ C) @ 0 psi
Minimum Conductivity		20 micro Siemens/cm
Flow Velocity		0.28 to 20 ft/sec (0.08 – 6.09 m/sec)
Accuracy		± 1% of full scale
Output		Square wave pulse, optoisolated, 500 Hz @ 20 ft/sec
Empty Pipe Detection		Software defaults to zero flow
Cable		Standard 18’ (6m), #22 shielded twisted pair, 4-conn. Max. cable run at 24 Vdc = 1000’ (300m); at 12 Vdc = 500’ (150m). For other circumstances, contact the factory.
Environmental		See Datasheet
Regulatory		CE Regulatory Mark (applies to full power sensor only configuration and full power FT 430/440 mounted configurations)

Flow Range

Nominal Pipe Size	1″	1½”	2″	3″	4″	6″	8″	10″	12″
Min GPM Min LPM	69 2.6	1.5 5.6	2.7 10.2	6.2 23.4	11 41	25 94	43 162	68 257	99 374
Max GPM Max LPM	49 185	110 416	196 741	440 1665	783 2963	1760 6662	3130 11848	4900 18548	7050 26687