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High-Pressure Digital Oval Gear Flow Meter
Positive-displacement meter for fuel, oil and chemicals, rated to 50 bar with pulse output and high-accuracy measurement.
Volume is measured by counting the rotation of two precision-machined oval gears — each rotation corresponds to a fixed volume, sensed by a magnetic pickup. Positive-displacement measurement gives excellent accuracy on viscous and non-conductive fluids where turbine and magnetic meters struggle. Supplied with an anodised aluminium body and pulse output, with a panel-mount digital display available on request.
Price on request
Specifications
| Measuring principle | Oval gear, positive displacement |
| Accuracy | ±0.1% FSD or 0.5% of reading |
| Repeatability | 0.01% |
| Max working pressure | 50 bar (aluminium) · up to 250 bar (stainless steel, on request) |
| Fluid & ambient temperature | −10 to 80 °C |
| Power supply | 5–24 V DC |
| Output | Pulse · panel-mount display optional |
| Rotor & casing | Anodised aluminium |
| Seals | NBR / Viton / silicone |
| Shaft | Stainless steel / Hastelloy |
| Connection | BSP female thread |
| Available sizes | 1/4″ to 3″ BSP |
| Applications | Fuel · oil · acids and chemicals · high-viscosity liquids |
JETRON 