Metal Tube Rotameter Manufacturers
Metal Tube Rotameter are devices used to measure the flow rates of fluids in closed tubes. They consist of a metal tube tapered at the bottom with a float inside. This float is coupled magnetically with an indicator to show the results. It works on the principle of buoyancy and gravity. These devices are used in high temperatures and pressure systems, where glass tube rotameters are not feasible.
They are like glass tube rotameters, with the tube being made of a metallic material instead of glass. These devices are sturdy and designed to be used in environments with high pressure and heat, as metal tubes are more resistant to these conditions than glass tubes.
- Line Size : 15 NB to 100 NB
- Float : SS 316 / PTFE
- Tube : SS 316
- Accuracy : +/- 2% of Full Scale
- Power Supply : -24 VDC + 10%, 4.8 VA
Specifications
| Material of Construction | SS 316 / PTFE |
| Enclosure | SS Buffed / Die Cast Aluminum |
| Range | 25 LPH to 60000 LPH |
| Face-To-Face Distance | 250mm |
| Measuring Span | 1:10 |
| Scale | Acrylic / Aluminum / SS |
| Input | Displacement of float with respect to flow |
| Output | 1. : 4 - 20mA dc max. 600 load 2. : 2. 4 - 20mA with HART Compatibility (Optional) |
| Zero Cut-Off | 1%, 2%, 5%, 10% - Programmable |
| In-Built Relay Output | Latching Type |
| Transmitter Enclosure | Aluminium Die Casting, Ex-d lIC, IP66, T6 Zone 1 and 2 |
Product Applications
- Basic Liquid, Gas or Oil Flow Measurement
- Rotating Equipment Flow Measurement
- High-Pressure Flow Meters for Offshore Oil Platforms
- Chemical Injection
- Purge Liquid or Gas Metering