'fsd rangeability'

Metal Variable Area Type Flow Meter are designed to measure flow rate of liquids and gases under critical conditions. It consists of a tapered metal tube, an indicating assembly and float. A magnet encapsulated in float couples with rotating magnets are connected to an indicating pointer. Henceforth, the movement of the float is accurately indicated in terms of flowrate. They are intended for application where high pressure, temperature or corrosive conditions preclude the use of conventional glass tube. These are all Metal Variable Area Type Flow meter design to measure flow rate of Liquids & Gases under critical conditions. It consists of a tapered metal tube, an indicating assembly and a float. A magnet encapsulates in float couples with rotating magnets connected to an indicating pointer, thus the movement of the float, is accurately indicated in terms of flow rate. 2. Working Principle 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. Based on Bemoulli's theorem, the principle mentioned above can be theoretically expressed as follows. 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. Tapering of metering tube is so designed that the vertical movement of the float becomes linearly proportional to the rate of flow and the scale is provided to read the position of the float, thus giving birth to flow rate indication. 3. Specifications Accuracy : ± 2% of FSD Rangeability : 10:1 Repeatability : ± 0.5% Temperature Rating : -200 to 250°C Pressure Rating : 40 Bar Flow Direction : Bottom to Top Connections : Flanged, TC End and Screwed Enclosure : IP 65 Weatherproof 4. Design features 1. Simplified piping and reduced space requirements 2. Permanent magnetic link between metering float and motion position transmitter 3. Precision swaged metering tube 4. Guide cartridges easily removable for cleaning 5. Provide with Electrical transmitter, flow indicator or alarm 6. Available F/F Height in 350, 450, 500 mm 7. Available Flange size 15 NB to 150 NB & Flow 200 LPH to 50,000 LPH

Metal Variable Area Type Flow Meter are designed to measure flow rate of liquids and gases under critical conditions. It consists of a tapered metal tube, an indicating assembly and float. A magnet encapsulated in float couples with rotating magnets are connected to an indicating pointer. Henceforth, the movement of the float is accurately indicated in terms of flowrate. They are intended for application where high pressure, temperature or corrosive conditions preclude the use of conventional glass tube. These are all Metal Variable Area Type Flow meter design to measure flow rate of Liquids & Gases under critical conditions. It consists of a tapered metal tube, an indicating assembly and a float. A magnet encapsulates in float couples with rotating magnets connected to an indicating pointer, thus the movement of the float, is accurately indicated in terms of flow rate. 2. Working Principle 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. Based on Bemoulli's theorem, the principle mentioned above can be theoretically expressed as follows. 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. Tapering of metering tube is so designed that the vertical movement of the float becomes linearly proportional to the rate of flow and the scale is provided to read the position of the float, thus giving birth to flow rate indication. 3. Specifications Accuracy : ± 2% of FSD Rangeability : 10:1 Repeatability : ± 0.5% Temperature Rating : -200 to 250°C Pressure Rating : 40 Bar Flow Direction : Bottom to Top Connections : Flanged, TC End and Screwed Enclosure : IP 65 Weatherproof 4. Design features 1. Simplified piping and reduced space requirements 2. Permanent magnetic link between metering float and motion position transmitter 3. Precision swaged metering tube 4. Guide cartridges easily removable for cleaning 5. Provide with Electrical transmitter, flow indicator or alarm 6. Available F/F Height in 350, 450, 500 mm 7. Available Flange size 15 NB to 150 NB & Flow 200 LPH to 50,000 LPH

1. Product Description NRG GLOBAL MAKE Turbine flow meter is used for volumetric total flow and/or flow rate measurement and has a relatively simple working principle. As fluid flows through the turbine meter, it impinges upon turbine blades that are free to rotate about an axis along the center line of the turbine housing. The angular (rotational) velocity of the turbine rotor is directly proportional to the fluid velocity flowing through the turbine. The resulting output is taken by an electrical pickoff(s) mounted on the flow meter body. 2. Product Features 1. Highly sensitive to low flow rates 2. Very accurate over its entire flow range 3. Technical Datasheet 3.1 Material of Construction Enclosure : S.S-304/S.S-316 Rotor : S.S-304 Shaft : Hard Stainless Steel-316 with carbon bush Accuracy (standard installation position): +/- 0.5 OR 1% FSD Repeatability: 0.1% Maximum working Pressure : 6 MPa Fluid & Ambient Temperature : -20º C to 120º C Additional Information: Production Capacity: 100 Delivery Time: WEEK Packaging Details: EXPORT WORTHY PACKING

NRG GLOBAL MAKE Turbine flow meter is used for volumetric total flow and/or flow rate measurement and has a relatively simple working principle. As fluid flows through the turbine meter, it impinges upon turbine blades that are free to rotate about an axis along the center line of the turbine housing. The angular (rotational) velocity of the turbine rotor is directly proportional to the fluid velocity flowing through the turbine. The resulting output is taken by an electrical pickoff(s) mounted on the flow meter body. 2. Product Features 1. Highly sensitive to low flow rates 2. Very accurate over its entire flow range 3. Technical Datasheet 3.1 Material of Construction Enclosure : S.S-304/S.S-316 Rotor : S.S-304 Shaft : Hard Stainless Steel-316 with carbon bush Accuracy (standard installation position): +/- 0.5 OR 1% FSD Repeatability: 0.1% Maximum working Pressure : 6 MPa Fluid & Ambient Temperature : -20º C to 120º C Connection : Threaded (M/F) OR Flanged Additional Information: Production Capacity: 100 Delivery Time: EX STOCK Packaging Details: EXPORT WORTHY PACKING

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 MAKE Turbine flow meter is used for volumetric total flow and/or flow rate measurement and has a relatively simple working principle. As fluid flows through the turbine meter, it impinges upon turbine blades that are free to rotate about an axis along the center line of the turbine housing. The angular (rotational) velocity of the turbine rotor is directly proportional to the fluid velocity flowing through the turbine. The resulting output is taken by an electrical pickoff(s) mounted on the flow meter body. 2. Product Features 1. Highly sensitive to low flow rates 2. Very accurate over its entire flow range 3. Technical Datasheet 3.1 Material of Construction Enclosure : S.S-304/S.S-316 Rotor : S.S-304 Shaft : Hard Stainless Steel-316 with carbon bush Accuracy (standard installation position): +/- 0.5 OR 1% FSD Repeatability: 0.1% Maximum working Pressure : 6 MPa Fluid & Ambient Temperature : -20º C to 120º C Connection : Threaded (M/F) OR Flanged

NRG GLOBAL MAKE Turbine flow meter is used for volumetric total flow and/or flow rate measurement and has a relatively simple working principle. As fluid flows through the turbine meter, it impinges upon turbine blades that are free to rotate about an axis along the center line of the turbine housing. The angular (rotational) velocity of the turbine rotor is directly proportional to the fluid velocity flowing through the turbine. The resulting output is taken by an electrical pickoff(s) mounted on the flow meter body. 2. Product Features 1. Highly sensitive to low flow rates 2. Very accurate over its entire flow range 3. Technical Datasheet 3.1 Material of Construction Enclosure : S.S-304/S.S-316 Rotor : S.S-304 Shaft : Hard Stainless Steel-316 with carbon bush Accuracy (standard installation position): +/- 0.5 OR 1% FSD Repeatability: 0.1% Maximum working Pressure : 6 MPa Fluid & Ambient Temperature : -20º C to 120º C Connection : Threaded (M/F) OR Flanged

NRG GLOBAL MAKE BY PASS ROTAMETER Bypass Rotameter Usage/Application Industrial. Model BPR-108. Brand NRG. Country of Origin Made in India. Accuracy 2% FSD. Repeatability 0.5 % Scale Length 180 mm. Pressure Ratings Maximum Operating Pressure is 15 Kg/Cm2. LINE SIZE 2" TO 24"

Features: Large Dual LCD with backlight Data hold Max / Min / Avg value with relative time stamp Zero adjust, offset and DIF function Auto Power off Low battery indication USB Computer Interface (Advanced Software program for all windows) Model: Accuracy : 0.3% FSD Ratability : 0.2% ( Max. 0.5% FSO ) Linearity/Hysteresis : 0.29%FSO Pressure & Vacuum Range Units Range In HO 138.53 Psi 5 Mbar 344.7 kPa 34.47 inHg 10.208 mmHg 258.5 Ozin 80.0 ftHO 11.54 cmHO 351.5 Kg/cm 0.351 Bar 0.344 Additional Information: Production Capacity: 100 Delivery Time: week Packaging Details: export worthy pakcing