Roots Rotary Positive Displacement flowmeter are designed to provide accurate gas measurement over widely fluctuating flow, pressure and temperature conditions.

The flowmeters are suitable for handling most types of clean, dry, common gases at either constant or varying flow rates.

	Positive Displacement measurement technique - Accurate and Reliable
	High rangeability
	Not affected by pulsations in the pipeline
	No straight length requirement
	Available in following version,

                a) Mechanical Counter
                b) Mechanical Counter with Instrument Drive
                c) Mechanical Counter with Soild State Pulser
                d) Integral Temperature Compensator and
                e) Integral Volume, Pressure and Temperature Corrector  

General Specifications

 

Flow Range	Upto 2885 AM3/Hr
Temperature	- 40 to 60 degree C
Maximum Pressure	Upto 1480 psig