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Dwyer MFS-31 | Magnetic Flow Sensor | 2.5 to 52.8 GPM, 1" NPT
Dwyer MFS-31 is an in-line magnetic flow sensor covering 2.5 to 52.8 GPM (10 to 200 LPM), with a 3/4" I.D. and 1" NPT process connection. The MFS-31 provides a square-wave frequency output (NPN or PNP) for conductive liquids of at least 50 µS/cm.
- MFS-31 accuracy ±2% of reading, repeatability 1%, response under 500 ms
- 316 SS electrodes and process connection, PEEK-GF30 measuring pipe and EPDM gasket on the MFS-31
- Rated to 232 psi (16 bar); MFS-31 process temperature 32 to 194°F (0 to 90°C)
- 24 VDC ±10% supply, M12x1 plug connector and NEMA 4 (IP65) enclosure for the MFS-31
- Green LED blinks in proportion to flow; MFS-31 weight 1.9 lb (0.87 kg)
- Specifications
- Features
- Downloads
| Part Number | MFS-31 |
| Brand | Dwyer |
| Product Type | Magnetic flow sensor |
| Flow Range | 2.5 to 52.8 GPM (10 to 200 LPM) |
| Inside Diameter | 3/4" |
| Process Connection | 1" NPT |
| Output | Frequency (square-wave, NPN or PNP) |
| Accuracy | ±2% of reading |
| Repeatability | 1% |
| Response Time | < 500 ms |
| Power | 24 VDC ±10% |
| Maximum Pressure | 232 psi (16 bar) |
| Process Temperature | 32 to 194°F (0 to 90°C) |
| Enclosure Rating | NEMA 4 (IP65) |
- Long lifespan without any wear and tear on the working parts.
- Can be used in situations when the flow has no mechanical components and the media is polluted.
- Low pressure drop is produced by a pipe cross-section devoid of obstructions.
- Not impacted by variations in concentration, density, viscosity, or temperature.
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