Rockwin Turbine Flowmeters are designed to provide a high order of accuracy & reliability under the severest conditions encountered in Oil, Gas, Petrochemical, Aerospace and other industries. These flowmeters are precise, reliable, rugged and built to international standards. Sizes range from 5 to 500 mm with flanged end connections and 5 to 50 mm with threaded end connections. All flowmeters are individually calibrated on Rockwin’s In-house Certified Calibration Laboratory.
METERS FOR LIQUIDS
METERS FOR GASES
upto 7000 M³/Hr
Upto 17000 AM³/Hr
Linearity: +/- 0.5% over 10% to 100% Flow Range. : +/- 0.25% for 50 mm and above Repeatability: +/- 0.02%
(95% confidence level)
+/- 1% over 10% to 100% Flow Range (inclusive of linearity and repeatability)
Threaded Meters: 250 kg/cm²(4000 p.s.i.). Higher rating meters available on request.
Flanged meters: According to flange rating
250 kg/cm² (4000 p.s.i.). Higher rating meters available on request. Flanged meters: According to flange rating
Approx. 0.28 kg/cm² (4 psi) at maximum flow (Specific Gravity 1, Viscosity 1 cst)
Approx. 1 inch w.g. at maximum flow (Air Specific Gravity 1 )
-50°C to +250°C Shielded Ball Bearings: -50°C to +250°C
Shielded Ball bearings:
-50°C to +150°C
MS type Amphenol connector supplied with matting connector or conduit box with terminal block connections (conduit box specification dependent on certification requirements).
A range of Pre-amplifiers, F/I converters and local display electronics are available.