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Home / Our Businesses / Field Instruments / Flow Measurement / Metal Variable Area Meter / |
| Metal Variable Area Meter - RAKD | |
Small Metal Rotameter |
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• The original from the inventor of the Rotameter
• Simple and reliable • Can be equipped with control valve • For flow ranges from as low as 0.1 l/h water • Large variety of "specials" are available |
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• Different process connections like internal threads and flanges • With valves (horizontal connection) and without valve (vertical connection) • Version with controller (only in combination with valve) • All wetted parts of stainless steel (1.4571) • Accuracy class 4 (according VDI/VDE 3513) • Round industrial standardized stainless steel housing of protection IP 65 (on request IP 67) • Light, guided floats resulting in low pressure loss and stable float movement • Maximum flow range 1-250 l/h water resp. • Graduation of maximum flow ranges by factor 1,6 realised with 4 floats and 13 cone sizes • Fine controll valve with PTFE-gasket • Electric uP-controlled transmitter with linearized output also in Ex-version • Electrical connection by fast connection technique (Quickon) • Inductive sensors as limit switches also in Fail-Safe-version can be fit • Pressure controller (normal up to 25 bar at 20°C) for a maximum flow of 100 l/h water resp. 3.250 l/h air • Connection of common transformer isolated barriers and transmitter power supplies possible • Alignment possibility of the electric transmitters with additional tuner (Service Box) |
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