'bypass glass tube rotameter'

1. PRODUCT DESCRIPTIONNRG GLOBAL INSTRUMENTS MAKE Glass Tube Variable Area Flow Meters (Rotameters) are intended for general in line and ByPass metering applications (i.e. for Gas & Liquid) where operating conditions are with the limitations of Glass metering tubes. These are the principle of Variable Area.The float moves freely up and down tapered borosilicate glass with fluid flow from bottom to top. The float takes up a position where buoyancy forces and the float weight are balanced in proportion to flow rate. The Vertical position of the float as indicated by scale is the measure of the instantaneous flow rate.2. PRINCIPAL OF OPERATIONWhen fluid or gas flows through a taper tube containing a float, a pressure difference of P1 and P2 is created between upper and lower side of the float. The float moves upwards by a force obtained by multiplying the pressure differential by the maximum cross-sectional area of the float. Due to taper tube, as the float moves upwards, the fluid passing area increases as a result of which the differential pressure decreases. Upward movement of float stops when the deadload is dynamically balanced by the differential pressure.

NRG MAKE GLASS TUBE ROTAMETER

MAKE : NRG GLOBAL HSN CODE : 90261020 TYPE : GLASS TUBE ROTAMETER Name of the Fluid : LDO Temperature : 40 - 55 Deg C Pressure : 8 BAR Specific Gravity / Density : 0.267 Viscosity : PL SPECIFY M. RANGE : 0-150 Lit/Hr MOC (WETTEC PARTS) : SS 304 End Connection : SS 304 FLANGED END Process Connection : 1/2” ASA 150 # RF Float Material : SS 304 Float Retainer : PP Tube Material : GERMAN TAPER BOROSILICATE GLASS TUBE Packing/O-Ring Material : PTFE GLAND : CS BODY / COVER : MS POWDER COATED Scale : ACRYLIC ENGRAVED Scale Length : 50 – 150 mm Approx. Rangebility : 10:1 Scale Marking : In LPH Accuracy : ±2% F.S.D. Inlet Conn. Orientation : BOTTOM Outlet Conn. Orientation : TOP FASTNERS : S.S.304 F/F HIEGHT : 500 MM

NRG GLOBAL INSTRUMENTS MAKE PURGE GLASS TUBE ROTAMETERSalient Features · Economical · Compact · Panel/Side Mounting · Good Accuracy · Ease of Maintenance APPLICATIONS · Accurate Level Measurement · Purging for corrosive fluids · Continuous Lubrication (Bearings) · Density Measurement · Gas Analysers (Sample Delivery) · Fluid : An transparent liquids and gases · Maximum Pressure : 12 Kg/cm3 · Maximum Temperature : 100°C · Flow Rate : Upto 300 LPM for Air & 5 LPM for Water Standard (Higher flow rates on request) · Accuracy : 5% FSD Std (other on request) · Connections (Inlet & Outlet) : ⅛*,¼*½*NPT & BSP Standard, (Other sizes and flanged connections on request) MATERIAL · Material Tube : Borosilicate Glass · Body of Rotameter : 304SS / 316SS/Brass Plated / Carbon Steel plated · Body of DP Regulator : Die Cast Aluminum / 304 SS / 316 SS (Others on request) · Connections : 304 SS / 316 SS /Brass plated · Inter connecting Tube for Rotameter and DP regulator : 304SS / 316SS / Copper plated · Needle valve : 304 / 316SS · Packing : Teflon / neoprene

NRG GLOBAL INSTRUMENTS Make By-pass Rotameters are suitable for flow rate measurement in 2’’ NB or 24” higher size pipes. The instrument is simple in construction and reliable in flow rate indication. The complete assembly consists of carrier rings/flanged taps, bypass line and a Rota meter as indicator. The orifice plate dimension is based on BS/ISO- 5167 specification.

NRG GLOBAL INSTRUMENTS MAKE Glass Tube Variable Area Flow Meters (Rotameters) are intended for general in line and ByPass metering applications (i.e. for Gas & Liquid) where operating conditions are with the limitations of Glass metering tubes. These are the principle of Variable Area. The float moves freely up and down tapered borosilicate glass with fluid flow from bottom to top. The float takes up a position where buoyancy forces and the float weight are balanced in proportion to flow rate. The Vertical position of the float as indicated by scale is the measure of the instantaneous flow rate. 2. Principal of Operation When fluid or gas flows through a taper tube containing a float, a pressure difference of P1 and P2 is created between upper and lower side of the float. The float moves upwards by a force obtained by multiplying the pressure differential by the maximum cross-sectional area of the float. Due to taper tube, as the float moves upwards, the fluid passing area increases as a result of which the differential pressure decreases. Upward movement of float stops when the dead load is dynamically balanced by the differential pressure.

nrg make rotameter

“NRG GLOBAL” is a manufacturer and supplier of acrylic body rotameters. Rotameters are flow meters that measure the flow rate of liquids or gases in a pipeline. They work by using a float that is suspended in a tapered tube, which rises or falls based on the flow rate of the fluid passing through the tube. Acrylic body rotameters are a type of rotameter that use an acrylic body instead of glass or metal. Acrylic is a transparent material that allows for easy visualization of the flow rate and makes the rotameter lightweight and easy to handle. NRG GLOBAL acrylic body rotameters are designed to provide accurate and reliable flow measurements for various industries, including chemical, pharmaceutical, water treatment, and food and beverage. These rotameters are available in various sizes and flow ranges, making them suitable for a wide range of applications. In addition to acrylic body rotameters, NRG GLOBAL also offers other types of flow meters, including glass tube rotameters, metal tube rotameters, and digital flow meters. They also offer customization options to meet specific customer requirements.

MAKE : NRG GLOBAL HSN CODE : 90261020 TYPE : GLASS TUBE ROTAMETER Name of the Fluid : OIL Temperature : 40 Pressure : 3 KG/CM2 Specific Gravity / Density : 0.85 Viscosity : 1.0 CP M. RANGE : 0 – 5 LPM MOC (WETTEC PARTS) : SS 316 End Connection : SS 316 FLANGE END Process Connection : ½” ASA 150 # RF Float Material : SS316 Float Retainer : P.P Tube Material : GERMAN TAPER BOROSILICATE GLASS TUBE Packing/O-Ring Material : PTFE GLAND : CS BODY / COVER : MS POWDER COATED Scale : ACRYLIC ENGRAVED Scale Length : 50 – 250 mm Approx. Rangebility : 10:1 Scale Marking : In LPM Accuracy : ±2% F.S.D. Inlet Conn. Orientation : BOTTOM Outlet Conn. Orientation : TOP FASTNERS : S.S.304 F/F HIEGHT : 500 MM