Rotameter
Metal Tube
MICRO Metal Variable Area Flow Meter designed to measure flow rate of liquids and gases under critical conditions for high pressure, temperatureand opaque liquid. It consists of a tapered metal tube, and indicating assembly and float. A magnet encapsulated in float couples with rotating magnets connected to an indicating pointer. A thus the movement of the float, is accurately indicated in terms of flow rate.
Housing |
ABS Plastic (Standard) MS Powder Coated / SS (Optional) |
Accuracy |
±2% of full flow (Standard) ±1.5% of Full flow (Optional) |
| Repeatability | 0.5% |
| Sensing Element - Floats | SS 304 (Standard) SS 316, SS 316 L, PP, PTFE Lined (Optional) |
| Float Travel | 80 mm Approximately |
| Wetted Parts | SS 304 (Standard) SS 316, SS 316 L, PP, PTFE Lined (Optional) |
| Magnet | High Power Magnet |
| Rangeability | 10 : 1 |
| Max. Pressure | 50 Kg/cm2 (Standard) Higher on request |
| Permissible Temperature | Ambient : 0- 65'C Process : 250'C |
| Connection | Flanged, Threaded, Triclover Type |
| C / C Distance | 0.1-1 Up to 6-60 M3/HR Range : 350 mm 8-80 Up to 20-200 M3/HR Range 500 mm Others on request |
| Connection Orientation | Bottom – Top (Standard) Rear (Optional) |
| Media | Air / Gas / Water & many Organic Chemicals except Petroleum products |
| Line Size | 15 NB … 100 NB |
| Scale Length | 900 Angular |
| Pressure Drop | Max. 1200 mm WC |
| Flow Range | 0.6 … 1500 m3/Hr |
| Optional Available features | • Snap Action Micro Switch (1NO / 1NC) • Switch Rating – 5 Amp, 230 V AC • Switch Setting – Adjustable over full range |
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