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Series EFS2 Insertion Electromagnetic Flow Sensor
Brand: Dwyer Instruments, LLCThe 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
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