Description
Seametrics EX800 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)
Seametrics EX800 Features
- Low-flow performance and accuracy superior to any mechanical flow sensor
- No moving parts to wear out
- Dedicated fittings for simplicity
- Retainer clip automatically sets correct depth
- Meter extends only about 1/8 of pipe diameter, minimizing potential for clogging with debris
- Simple pulse train output can be used with any SeaMetrics signal processing module or sent directly to a PLC
- Available for pipe sizes 1″ to 12″, in brass, 316 stainless, and PVC
Application
- Conductive fluids
- Small pipe applications(1”-12”)
- Industrial processes
- Chemical metering pumps
- Fertigation
Seametrics EX800 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) | ||
Download: Datasheet
Another Article:
- Insertion Water Flow Meter
- PVC Flow Meter
- Magnetic Flow Meter iMAG Series Seametrics
- EX100/200 Insertion Electromagnetic Flow Meter
- Seametrics Flow Measurement
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