Indicating flow meters provide a local reading for operators checking flow through equipment, pipework and process systems. This category includes instruments for liquid or gas service, with the suitable technology depending on the fluid and operating conditions.
Options include glass or acrylic tube meters, metal tube variable-area meters and electronic flow meters with displays. Not every model measures both liquids and gases; select a meter calibrated and configured for the intended service.
| Instrument type | Typical purpose | What to check |
|---|---|---|
| Purge and panel flowmeter | Local indication of small flows in equipment, sampling and purge systems. | Calibrated fluid, scale range, valve position, mounting and connections. |
| Glass or acrylic tube flowmeter | Direct visual flow readings for compatible liquids or gases. | Tube and seal compatibility, temperature, pressure and installation orientation. |
| Metal tube variable-area flowmeter | Local indication where operating conditions require a suitable metal measuring tube. | Fluid properties, construction materials, pressure rating and optional electrical outputs. |
| Electronic flowmeter with display | Local readings with options for remote monitoring or totalisation. | Measurement principle, fluid suitability, power supply and output requirements. |
Variable-area scales depend on the calibration conditions. A scale for one fluid or gas pressure should not be assumed accurate for another without checking the applicable correction or calibration.
For conductive liquid applications, compare our electromagnetic flow meters. You can also browse the complete flow measurement range.
Contact Seacom with your fluid, required flow range, operating pressure and temperature, connections and mounting arrangement. For a replacement, include the existing model number and a photograph of its scale.
There are 10 products.
Ryutai Kogyo GTF, ATF, GTV and ATV variable area flowmeters provide direct visual indication of compatible liquid and gas flow.
Ryutai Kogyo PGH, GPB, GPC and AMF purge and panel flowmeters provide local flow indication for equipment and test systems.
Ryutai Kogyo ADF and GDF water flowmeters provide direct visual flow indication for equipment and water piping.
The Ryutai Kogyo EM Series provides metal tube variable area flow measurement with local indication and optional electrical outputs.
The Ryutai Kogyo MCF and E-MCF references relate to earlier metal tube flowmeters and transmitters. This page supports existing instrument identification and replacement enquiries.
For current options, see the Ryutai Kogyo EM Series. Confirm the complete model, flow range, connections and electrical requirements before selecting a replacement.
The Ryutai Kogyo PGF-N purge flowmeter belongs to the discontinued PGF series. Its original specifications remain available here for existing users.
For new requirements or replacement enquiries, see the Ryutai Kogyo PGH Purge Flowmeter.
Contact Seacom to check your flow range, fluid, operating conditions and installation before selecting a replacement.
The TOKICO PFA ultrasonic vortex flowmeter measures compatible chemicals, corrosive liquids and ultrapure water using PFA liquid-contacting construction.
The ONICON FT-3000 Series measures electrically conductive liquids in chilled-water, heating-water, condenser-water and other HVAC systems.
The Badger Meter ModMAG M2000 measures conductive liquid flow, with applications in data centre chilled-water and cooling-water systems. Communication options support integration with building and plant monitoring systems.
Kofloc RK120XM Flow Meter for Gas Mixing combines two to four variable-area flowmeters into one compact unit for simple multicomponent gas mixing.
Each gas line has an individual inlet, calibrated flow scale and precision needle valve. The individually adjusted gases combine and leave through a common mixed-gas outlet.
