


Dwyer Instruments OMA-2 | Oxygen flowmeter | Scale 0.3-3 LPM
An oxygen flowmeter specifically designed for medical applications for manually regulating oxygen generator flow is the Compact Series OMA, Model OMA-2. By carefully adjusting the valve and knob, flow levels are maintained constant. The affordable flowmeter is composed of sturdy clear acrylic plastic. The clear and readable scale is permanently etched into the acrylic by heat stamping. In comparison to the light blue background, the ball float is very noticeable. Repeatability of readings is within ±4% of full scale accuracy.

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- Specifications
- Features
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Accuracy | +/-4% of full scale |
Connection | 1/4" I.D. tubing |
Manufacturer | Dwyer Instruments |
Material | Wetted: Acrylic and electroplated brass. Ball Float: Stainless steel (OMA-1) Agate (OMA-2, -3, -4) O-ring: NBR |
Maximum Operating Pressure | 29 psi (2.0 bar) |
Maximum operating temperature | 32-140°F (0-60°C) |
Mounting | Vertical |
Type | Oxygen Flowmeter |
- Especially made for the medical field, especially for manually regulating oxygen generator flow.
- Equipped with a precise valve and knob for precise flow level adjustment, ensuring stability.
- Provides an affordable method of controlling and measuring oxygen flow.
- It's easy to discern the flow rate because the ball float is extremely visible on a light blue background.
- Because of its tiny design, it can be used in a variety of medical settings when space is at a premium.
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