Description
The GEMÜ 800 flowmeter operates according to the variable area principle. Metering tubes are available in PA transparent or Polysulphone suitable for inert or corrosive* media (PVC-U and PVDF tubes on request). Male threads moulded onto the ends of the metering tube allow for easy mounting of unions. O-ring seals at the faces of the tube ensure reliable sealing between metering tube and union and provide stress-free sealing. The floats are available in stainless steel 1.4571, PVC-U, PP or PVDF (depending on working medium and measuring range). The scale on the metering tube can be suited to the medium and is available e.g. in l/h, m³/h or %. Dovetail sections moulded onto the metering tube allow for easy mounting of adjustable visual flow indicators, limit switches and a continuous readout transmitter.
SPECIFICATIONS
- Connection: Spigot; Union end
- Actuator: With bare shaft
- ATEX
- Flowmeter – functional principle: Variable area principle
- Explosion protection
- Max. operating pressure: 15 bar
- Max. media temperature: 120 ° C
- Min. media temperature: -20 ° C
ADVANTAGES
- Good level of accuracy, simple operation
- Corrosion resistant
- Over 500 standard scales and 13.000 special scales are available with further scales on request
- High flow rates with guided version
- Clear and large size printed scale