Rs Chrome-plated brass body. Single construction | flow-meter™

Rs variable area oxygen flowmeters

Rs flowmeters are instant flow measuring devices suitable for the dosage of medical gases, in this case oxygen and medical air. They can be produced in version with pressure compensated or not compensated, and manufactured both with single or twin flow tubes in order to allow a double and independent gas supply using a single gas source.

STRUCTURE
The flowmeters type Rs fit a needle valve with a knob in color code for the immediate identification of the supplied gas.
The body is manufactured in chrome-plated brass with metal fittings. The measurement group is made of high resistance polycarbonate, making this device ideal for the toughest applications.

SOLUTIONS AND OPTIONS
They are also available in different solutions of pressure calibration, various options of scale, normal or extended (L version) to allow a better reading of the indicated values. Several options are proposed concerning the threaded connections, inlet or outlet, offering an endless variety of combinations to meet all application requirements.
The Rs flowmeter also offers the possibility to have a flow selector integrated in its body.

Rs twin Chrome-plated brass body. Twin construction. | flow-meter™

Tech Info

	Rs	Rs WITH INTEGRATED DF FLOW SELECTOR
Sizes (LxWxH)	83x33x135 mm	83x54x180 mm
Weight	0.23 Kg	0.38 Kg
Supply max. pressure	600 kPa
End of scale values - 350 kPa	1 L/min. • 4 L/min. • 5 L/min. • 10 L/min. • 15 L/min. • 20 L/min. • 30 L/min. • 50 L/min.
Accuracy	±10% read value or ±0.5 L/min. if greater (±10% E.O.S. value for flow E.O.S. ≤ than 1 L/min.)
Inlet connection	ISO G 1/8” F. • ISO G 1/4” M. • 1/4”NPT M. • 3/8” ISO 3253 F.
Outlet connection	1/4” ISO 3253 M. • 3/8” ISO 3253 M. • M 12x1.25 M. • 1/2” GAS M. • 9/16” UNF EN 13544-2 M. • 1/2” BSF F.