The DFS2 Doppler Flow Switch continuously measures the velocity of fluid in pipelines using the non-intrusive Doppler principle. The DFS2 is quick and easy to install with no holes in the pipe, no sensor fouling, no maintenance and no downtime for sensor installation. The DFS2 includes a relay with adjustable high and low setpoint control and adjustable delay-on and delay-off timers. The DFS2 has two selectable flow ranges, 0 – 2m/s and 0 – 6 m/s, with the flow rate indicated on the 10 LED bar graph flow indicator.
This Doppler Flow Switch is designed for use with fluids, which contain in excess of 0.1% suspended solids or bubbles, having a size greater than 100 microns. Typical applications include slurries, sewage, sludge, pulp, food products, aerated water and abrasives. This versatile flow switch is suitable for use on a variety of metal and plastic pipes.Â
Features
Specifications:
| Measuring Range :
|
0.3 to 2.0 m/s, or 0.3 to 6.0 m/s |
| Set Points : | 0 to 100% of Range |
| Timer Delays : | 0 to 60 seconds |
| Power Supply :
|
115/230vAC, 50Hz, or 24vDC +/-10% |
| Output : | 1 Relay – 1Amp SPDT |
| Transducer Cable : | 3 metre length |
| Operating Temperature :
|
Sensor -20 to 90°C Electronics -10 to 50°C |
| Enclosure : | Polycarbonate, IP65 120 x 120 x 55mm |
| Transducers: | Stainless Steel, IP68 |
DFS2
£796.40
DFS2-24VDC
£796.40
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