Series EFS2 Insertion Electromagnetic Flow Sensor

Brand: Dwyer Instruments, LLC

The Series EFS2 Insertion Electromagnetic Flow Sensor is designed for pipe sizes from 1 to 12" and comes in three different materials (stainless steel, brass and PVC).

There are a variety of custom fittings to choose from to ensure accurate fitting in the pipe. 

The Series EFS2 is useful for any applications where moving parts would be a problem, such as dirty liquids. It can handle applications where there are rapid changes in viscosity and flow.

Other applications include small pipes and chemical metering pumps.
Features
  • Long life cycle and less frequent maintenance with no moving parts to wear or break and electrodes that discourage fouling
  • Unaffected by change in temperature, density, viscosity or concentration
  • Pulse output for use with a variety of displays and controllers for remote reading
  • Easy meter mount display and transmitter accessories for local indication and Analog 4 to 20 mA output

Models matching criteria: 432
  • Size / Material - 1” to 3” Pipe, 316 Stainless Steel
  • Electronics - Blind Analog Transmitter
  • Output Flow - Reverse Flow Output
  • Electrical - Connectors - Standard
  • O-Ring Material - EPDM
  • Power - Low Power (12 to 25 Vdc at 40 mA) (max 250 mA)
100+ In Stock
$336.00 CAD
Does not ship to OH, United States
  • Size / Material - 4” to 10” Pipe, PVC
  • Electronics - Standard
  • Output Flow - Standard
  • Electrical - Connectors - Standard
  • O-Ring Material - EPDM
  • Power - Standard (12 to 25 Vdc at 250 mA)
100+ In Stock
$383.00 CAD
Does not ship to OH, United States
  • Size / Material - 1” to 3” Pipe, PVC
  • Electronics - Blind Analog Transmitter
  • Output Flow - Standard
  • Electrical - Connectors - Standard
  • O-Ring Material - EPDM
  • Power - Standard (12 to 25 Vdc at 250 mA)
100+ In Stock
$2,255.00 CAD
Does not ship to OH, United States
  • Size / Material - 1” to 3” Pipe, Brass
  • Electronics - Blind Analog Transmitter
  • Output Flow - Standard
  • Electrical - Connectors - Standard
  • O-Ring Material - EPDM
  • Power - Low Power (12 to 25 Vdc at 40 mA) (max 250 mA)
100+ In Stock
$2,452.00 CAD
Does not ship to OH, United States
  • Size / Material - 4” to 10” Pipe, PVC
  • Electronics - Rate Total Indicator
  • Output Flow - Reverse Flow Output
  • Electrical - Connectors - Standard
  • O-Ring Material - Fluoroelastomer
  • Power - Standard (12 to 25 Vdc at 250 mA)
100+ In Stock
$325.00 CAD
Does not ship to OH, United States
  • Size / Material - 4” to 10” Pipe, Brass
  • Electronics - Rate Total Indicator
  • Output Flow - Standard
  • Electrical - Connectors - Immersible
  • O-Ring Material - EPDM
  • Power - Low Power (12 to 25 Vdc at 40 mA) (max 250 mA)
100+ In Stock
$332.00 CAD
Does not ship to OH, United States
  • Size / Material - 1” to 3” Pipe, Brass
  • Electronics - Standard
  • Output Flow - Reverse Flow Output
  • Electrical - Connectors - Immersible
  • O-Ring Material - EPDM
  • Power - Low Power (12 to 25 Vdc at 40 mA) (max 250 mA)
100+ In Stock
$836.00 CAD
Does not ship to OH, United States
  • Size / Material - 12” Pipe, 316 Stainless Steel
  • Electronics - Rate Total Indicator
  • Output Flow - Reverse Flow Output
  • Electrical - Connectors - Standard
  • O-Ring Material - Fluoroelastomer
  • Power - Standard (12 to 25 Vdc at 250 mA)
100+ In Stock
$1,188.00 CAD
Does not ship to OH, United States
  • Size / Material - 1” to 3” Pipe, Brass
  • Electronics - Blind Analog Transmitter
  • Output Flow - Standard
  • Electrical - Connectors - Immersible
  • O-Ring Material - EPDM
  • Power - Standard (12 to 25 Vdc at 250 mA)
100+ In Stock
$1,374.00 CAD
Does not ship to OH, United States
  • Size / Material - 4” to 10” Pipe, PVC
  • Electronics - Blind Analog Transmitter
  • Output Flow - Reverse Flow Output
  • Electrical - Connectors - Standard
  • O-Ring Material - Fluoroelastomer
  • Power - Low Power (12 to 25 Vdc at 40 mA) (max 250 mA)
100+ In Stock
$2,447.00 CAD
Does not ship to OH, United States
  • Size / Material - 12” Pipe, PVC
  • Electronics - Blind Analog Transmitter
  • Output Flow - Reverse Flow Output
  • Electrical - Connectors - Standard
  • O-Ring Material - Fluoroelastomer
  • Power - Standard (12 to 25 Vdc at 250 mA)
100+ In Stock
$546.00 CAD
Does not ship to OH, United States
  • Size / Material - 1” to 3” Pipe, 316 Stainless Steel
  • Electronics - Rate Total Indicator
  • Output Flow - Reverse Flow Output
  • Electrical - Connectors - Standard
  • O-Ring Material - EPDM
  • Power - Standard (12 to 25 Vdc at 250 mA)
100+ In Stock
$1,158.00 CAD
Does not ship to OH, United States
  • Size / Material - 12” Pipe, 316 Stainless Steel
  • Electronics - Standard
  • Output Flow - Standard
  • Electrical - Connectors - Standard
  • O-Ring Material - Fluoroelastomer
  • Power - Standard (12 to 25 Vdc at 250 mA)
100+ In Stock
$1,270.00 CAD
Does not ship to OH, United States
  • Size / Material - 1” to 3” Pipe, Brass
  • Electronics - Blind Analog Transmitter
  • Output Flow - Reverse Flow Output
  • Electrical - Connectors - Immersible
  • O-Ring Material - Fluoroelastomer
  • Power - Standard (12 to 25 Vdc at 250 mA)
100+ In Stock
$1,707.00 CAD
Does not ship to OH, United States
  • Size / Material - 1” to 3” Pipe, Brass
  • Electronics - Standard
  • Output Flow - Standard
  • Electrical - Connectors - Standard
  • O-Ring Material - EPDM
  • Power - Standard (12 to 25 Vdc at 250 mA)
100+ In Stock
$2,304.00 CAD
Does not ship to OH, United States
  • Size / Material - 1” to 3” Pipe, PVC
  • Electronics - Blind Analog Transmitter
  • Output Flow - Reverse Flow Output
  • Electrical - Connectors - Immersible
  • O-Ring Material - Fluoroelastomer
  • Power - Low Power (12 to 25 Vdc at 40 mA) (max 250 mA)
100+ In Stock
$189.00 CAD
Does not ship to OH, United States
  • Size / Material - 4” to 10” Pipe, 316 Stainless Steel
  • Electronics - Blind Analog Transmitter
  • Output Flow - Reverse Flow Output
  • Electrical - Connectors - Standard
  • O-Ring Material - Fluoroelastomer
  • Power - Low Power (12 to 25 Vdc at 40 mA) (max 250 mA)
100+ In Stock
$237.00 CAD
Does not ship to OH, United States
  • Size / Material - 4” to 10” Pipe, PVC
  • Electronics - Blind Analog Transmitter
  • Output Flow - Standard
  • Electrical - Connectors - Immersible
  • O-Ring Material - Fluoroelastomer
  • Power - Low Power (12 to 25 Vdc at 40 mA) (max 250 mA)
100+ In Stock
$481.00 CAD
Does not ship to OH, United States
  • Size / Material - 1” to 3” Pipe, 316 Stainless Steel
  • Electronics - Blind Analog Transmitter
  • Output Flow - Reverse Flow Output
  • Electrical - Connectors - Standard
  • O-Ring Material - EPDM
  • Power - Standard (12 to 25 Vdc at 250 mA)
100+ In Stock
$1,423.00 CAD
Does not ship to OH, United States
  • Size / Material - 12” Pipe, 316 Stainless Steel
  • Electronics - Standard
  • Output Flow - Standard
  • Electrical - Connectors - Immersible
  • O-Ring Material - Fluoroelastomer
  • Power - Low Power (12 to 25 Vdc at 40 mA) (max 250 mA)
100+ In Stock
$1,783.00 CAD
Does not ship to OH, United States
  • Size / Material - 4” to 10” Pipe, PVC
  • Electronics - Rate Total Indicator
  • Output Flow - Standard
  • Electrical - Connectors - Standard
  • O-Ring Material - EPDM
  • Power - Low Power (12 to 25 Vdc at 40 mA) (max 250 mA)
100+ In Stock
$2,300.00 CAD
Does not ship to OH, United States
  • Size / Material - 4” to 10” Pipe, Brass
  • Electronics - Standard
  • Output Flow - Standard
  • Electrical - Connectors - Immersible
  • O-Ring Material - Fluoroelastomer
  • Power - Standard (12 to 25 Vdc at 250 mA)
100+ In Stock
$744.00 CAD
Does not ship to OH, United States
  • Size / Material - 1” to 3” Pipe, PVC
  • Electronics - Blind Analog Transmitter
  • Output Flow - Standard
  • Electrical - Connectors - Standard
  • O-Ring Material - Fluoroelastomer
  • Power - Standard (12 to 25 Vdc at 250 mA)
100+ In Stock
$1,165.00 CAD
Does not ship to OH, United States
  • Size / Material - 1” to 3” Pipe, Brass
  • Electronics - Blind Analog Transmitter
  • Output Flow - Reverse Flow Output
  • Electrical - Connectors - Immersible
  • O-Ring Material - Fluoroelastomer
  • Power - Low Power (12 to 25 Vdc at 40 mA) (max 250 mA)
100+ In Stock
$1,180.00 CAD
Does not ship to OH, United States
  • Size / Material - 4” to 10” Pipe, PVC
  • Electronics - Blind Analog Transmitter
  • Output Flow - Standard
  • Electrical - Connectors - Standard
  • O-Ring Material - Fluoroelastomer
  • Power - Standard (12 to 25 Vdc at 250 mA)
100+ In Stock
$1,635.00 CAD
Does not ship to OH, United States
  • Size / Material - 4” to 10” Pipe, 316 Stainless Steel
  • Electronics - Rate Total Indicator
  • Output Flow - Reverse Flow Output
  • Electrical - Connectors - Standard
  • O-Ring Material - EPDM
  • Power - Low Power (12 to 25 Vdc at 40 mA) (max 250 mA)
100+ In Stock
$2,053.00 CAD
Does not ship to OH, United States
  • Size / Material - 12” Pipe, PVC
  • Electronics - Rate Total Indicator
  • Output Flow - Standard
  • Electrical - Connectors - Immersible
  • O-Ring Material - EPDM
  • Power - Standard (12 to 25 Vdc at 250 mA)
100+ In Stock
$177.00 CAD
Does not ship to OH, United States
  • Size / Material - 12” Pipe, Brass
  • Electronics - Rate Total Indicator
  • Output Flow - Standard
  • Electrical - Connectors - Standard
  • O-Ring Material - Fluoroelastomer
  • Power - Low Power (12 to 25 Vdc at 40 mA) (max 250 mA)
100+ In Stock
$1,172.00 CAD
Does not ship to OH, United States
  • Size / Material - 4” to 10” Pipe, Brass
  • Electronics - Blind Analog Transmitter
  • Output Flow - Standard
  • Electrical - Connectors - Immersible
  • O-Ring Material - Fluoroelastomer
  • Power - Standard (12 to 25 Vdc at 250 mA)
100+ In Stock
$262.00 CAD
Does not ship to OH, United States
  • Size / Material - 12” Pipe, Brass
  • Electronics - Rate Total Indicator
  • Output Flow - Reverse Flow Output
  • Electrical - Connectors - Standard
  • O-Ring Material - EPDM
  • Power - Low Power (12 to 25 Vdc at 40 mA) (max 250 mA)
100+ In Stock
$408.00 CAD
Does not ship to OH, United States
  • Size / Material - 12” Pipe, 316 Stainless Steel
  • Electronics - Rate Total Indicator
  • Output Flow - Standard
  • Electrical - Connectors - Standard
  • O-Ring Material - EPDM
  • Power - Low Power (12 to 25 Vdc at 40 mA) (max 250 mA)
100+ In Stock
$1,238.00 CAD
Does not ship to OH, United States
  • Size / Material - 12” Pipe, 316 Stainless Steel
  • Electronics - Blind Analog Transmitter
  • Output Flow - Reverse Flow Output
  • Electrical - Connectors - Standard
  • O-Ring Material - Fluoroelastomer
  • Power - Low Power (12 to 25 Vdc at 40 mA) (max 250 mA)
100+ In Stock
$952.00 CAD
Does not ship to OH, United States
  • Size / Material - 1” to 3” Pipe, Brass
  • Electronics - Blind Analog Transmitter
  • Output Flow - Standard
  • Electrical - Connectors - Immersible
  • O-Ring Material - Fluoroelastomer
  • Power - Low Power (12 to 25 Vdc at 40 mA) (max 250 mA)
100+ In Stock
$195.00 CAD
Does not ship to OH, United States
  • Size / Material - 4” to 10” Pipe, 316 Stainless Steel
  • Electronics - Rate Total Indicator
  • Output Flow - Standard
  • Electrical - Connectors - Standard
  • O-Ring Material - Fluoroelastomer
  • Power - Low Power (12 to 25 Vdc at 40 mA) (max 250 mA)
100+ In Stock
$1,616.00 CAD
Does not ship to OH, United States
  • Size / Material - 4” to 10” Pipe, 316 Stainless Steel
  • Electronics - Blind Analog Transmitter
  • Output Flow - Standard
  • Electrical - Connectors - Immersible
  • O-Ring Material - Fluoroelastomer
  • Power - Low Power (12 to 25 Vdc at 40 mA) (max 250 mA)
100+ In Stock
$1,733.00 CAD
Does not ship to OH, United States
  • Size / Material - 4” to 10” Pipe, PVC
  • Electronics - Standard
  • Output Flow - Standard
  • Electrical - Connectors - Immersible
  • O-Ring Material - EPDM
  • Power - Standard (12 to 25 Vdc at 250 mA)
100+ In Stock
$1,810.00 CAD
Does not ship to OH, United States
  • Size / Material - 1” to 3” Pipe, PVC
  • Electronics - Rate Total Indicator
  • Output Flow - Standard
  • Electrical - Connectors - Immersible
  • O-Ring Material - Fluoroelastomer
  • Power - Low Power (12 to 25 Vdc at 40 mA) (max 250 mA)
100+ In Stock
$1,928.00 CAD
Does not ship to OH, United States
  • Size / Material - 12” Pipe, Brass
  • Electronics - Standard
  • Output Flow - Standard
  • Electrical - Connectors - Immersible
  • O-Ring Material - Fluoroelastomer
  • Power - Low Power (12 to 25 Vdc at 40 mA) (max 250 mA)
100+ In Stock
$2,221.00 CAD
Does not ship to OH, United States
  • Size / Material - 4” to 10” Pipe, PVC
  • Electronics - Rate Total Indicator
  • Output Flow - Reverse Flow Output
  • Electrical - Connectors - Standard
  • O-Ring Material - Fluoroelastomer
  • Power - Low Power (12 to 25 Vdc at 40 mA) (max 250 mA)
100+ In Stock
$2,341.00 CAD
Does not ship to OH, United States
  • Size / Material - 4” to 10” Pipe, PVC
  • Electronics - Rate Total Indicator
  • Output Flow - Standard
  • Electrical - Connectors - Standard
  • O-Ring Material - EPDM
  • Power - Standard (12 to 25 Vdc at 250 mA)
100+ In Stock
$296.00 CAD
Does not ship to OH, United States

Specifications

Accuracy

  • ± 1 % of Full Scale

Ambient Temperature Range

  • -17° to 72° C (0° to 160° F)

Electrical Connectors

  • Terminal Block

Enclosure, Body Material

  • 316 Stainless Steel
  • Brass
  • Die Cast, Powder-Coated Aluminum

Environmental Protection

  • IP66
  • NEMA 4X

Flow Rate

  • 0.08 to 6.09 mps (0.28 to 20 FPS)

Media

  • Conductive Liquids

O-Ring Material

  • Ethylene Propylene (EPR)

Output

  • 4-20 mA
  • 550 Hz at 20 feet/sec
  • Current Sinking
  • Opto-Isolated
  • Square Wave Pulse

Pipe Size

  • 1” to 12”

Power Requirement

  • 12-25 Vdc at 250 mA
  • 12-25 Vdc at 40 mA

Process Temperature

  • 0° to 93° C (32° to 200° F)

Sensor / Probe Material

  • 316 Stainless Steel
  • Brass
  • PVC

Wetted Materials

  • Hastelloy
  • PVDF

  • Contaminated Liquid Flow Monitoring
  • Flow of Conductive Liquids
  • Water & Wastewater Treatment
  • Industrial Systems
  • Irrigation Applications
  • Telemetry Applications
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