Dwyer RMA Series Flowmeter for AIR

The Rate-Master flowmeter line of direct reading precision flowmeters incorporates many unique user features at moderate cost. These low cost flowmeters are ideal for general use.

Max Temperature: 54 °C
Max Pressure: 6.9 bar
Accuracy: ±4% of full scale except 5 to 100 cc/min ranges which are ±8% of full scale
Process Connections: 1/8 NPT Rear Facing with Stainless Steel needle valve

Adjustable Pointer Flags are a red lined pointer flag to provide a quick visual reference of required flow. They can be ordered as an option below and snap into place on the bezel. (refer pdf datasheet for picture and more details)

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Dwyer: How Variable Area Flowmeters Work (3 min Video)