The flowmeter operates according to the variable area principle. Metering tubes are available in Trogamid-T, suitable for inert media, and polysulfone, suitable for corrosive media (PVC 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, PP or PVDF (depending on flow 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 ...
The GEMU 840 flowmeter operates according to the part flow principle and consists essentially of three parts: Main flow unit, part flow unit and manual diaphragm valves.
Main flow unit: The material used is PVC-U or PP. The orifice material can be selected as either PVC-U, PP or stainless steel. The body has plain or welded spigots enabling it to be connected by means of unions or flanges.
Part flow unit: Plastic flowmeter which operates according to the variable area principle with integral metering orifice, housing material: polysulfone. The float is made of PVC-U or PP which can also be fitted with a magnet for electrical detection of the flow rate. Dovetail sections moulded onto ...
The flowmeter operates according to the variable area principle. Metering tubes are available in Trogamid-T, suitable for inert media, and Polysulfone, suitable for corrosive media (PVC 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, PP or PVDF (depending on flow 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 in %. Dovetail sections moulded onto the metering tube allow for easy ...
