Seametrics EX800 Insertion Electromagnetic Flow Meter

EX800-Series insertion electromagnetic flowmeters are designed for use with conductive liquids in 1 to 12” pipe. A choice of materials (stainless steel, brass, and PVC) allows the meter to adapt to a range of temperature, pressure, and corrosive environments.

Description

EX800-Series insertion electromagnetic flowmeters are designed for use with conductive liquids in 1 to 12” pipe. A choice of materials (stainless steel, brass, and PVC) allows the meter to adapt to a range of temperature, pressure, and corrosive environments. The EX800 is highly suitable for difficult applications with changing viscosities and pulsating flows, such as air-driven diaphragm pumps. With no moving parts, these meters can be used in “dirty water” applications where debris would foul a mechanical meter. Like all magmeters, when used in chemical injection applications, these meters should be installed upstream of the chemical line (or far enough downstream to allow
complete mixing of fluids before the meter). Designed for modularity and versatility, the EX800-Series has a currentsinking pulse output that can be combined with the appropriate transmitter or indicator for the application. For basic rate/total and pulse output, the FT430 is best. For analog output and display of rate and total, the FT440 can be used. Electronic modules can be wall- or metermounted. If the EX800 meter is used with a programmable controller, the output signal can be fed direct, with no other conditioning required.

EX800-Series fixed depth insertion meters require special fittings. Factory installation in the fitting ensures correct depth placement in the pipe. The EX800-Series meter can be ordered in a full power model when a source of electricity is available, or in a low power model that can run on an external battery with solar panel.
Reverse flow output and immersibility are optional

Brand

Seametrics

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.

Feature

  • No moving parts
  • Economical
  • Durable
  • Easy to install
  • Easy to maintain

Application

  • Conductive fluids
  • Small pipe applications (1”-12”)
  • Industrial processes
  • Chemical metering pumps
  • Fertigation

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

Additional Information

Quick Start Guide: Seametrics EX800 QuickStart Guide

Datasheet: Seametrics EX800 Datasheet

Manual Instruction: Seametrics EX800 Instruction Manual

Couldn’t find what you were looking for?

Contact us with your specification for assessment and availability of other products configurations.

Click Here